| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 174138000 | Special application | 27 |
| 20090107698 | Electric arc isolation structure for transformers - The present invention discloses an electric arc isolation structure for isolating an electric arc produced by an arc discharge at a transformer, and the transformer includes a primary side input electrode terminal and a secondary side high-voltage output terminal. The exterior of the transformer is covered by an insulating sheath, and the insulating sheath at least fully covers the secondary side high-voltage output terminal of the transformer. | 04-30-2009 |
| 20110297421 | Cassu-guard - The Cassu-guard is electrical safety apparatus that is created to prevent electrical shortage, shock & movement of broken wires and eliminate the use of electrical tape in insulating socket outlets and light switches when installing these devices in metallic boxes. | 12-08-2011 |
| 20120199378 | TOWER BARREL, WIND TOWER AND WIND POWER PLANT FOR WIND ELECTRIC POWER GENERATION - A tower barrel for wind electric power generation includes a barrel wall for supporting a wind turbine generator system, a torsion cable direction-changing device which is placed in the tower barrel and fixed on the barrel wall for holding the cable from the wind turbine generator system and restraining the torsion of the cable, and cable clamps which are placed under the torsion cable direction-changing device and connected to the barrel wall for securing the cable. The torsion cable direction-changing device includes a beam and two supports for the beam, the supports are fixed on the barrel wall. The torsion cable direction-changing device in the tower barrel improves the safety of the cable, and so improves the safety of the wind turbine generator system. | 08-09-2012 |
| 20120305289 | ELECTRICALLY INSULATING MATERIAL, PARTICULARLY FOR HIGH VOLTAGE GENERATOR - An electrically insulating material for high voltage generators is provided. The electrically insulating material comprises a polymer based dielectric material filled with nanoparticles, wherein the voltage at which partial discharges start in the polymer based dielectric material is greater than the voltage at which partial discharges start in an unfilled polymer based dielectric material. | 12-06-2012 |
| 20130105199 | TOWER FOR A WIND TURBINE | 05-02-2013 |
| 20130313001 | INSULATOR WITH IMPROVED STRENGTH AND EASE OF INSTALLATION - An insulator with improved strength and ease of installation is provided for use with electric fence systems. The insulator has a body made of a high strength, high toughness polymer and a fastening element for securing the insulator to a fence post or other support member. The head of the body has a drivable structure, preferably a socket, by which the insulator may be installed using a power tool. | 11-28-2013 |
| 20130319728 | APPARATUS AND METHOD TO INSULATE A SHAFT - An apparatus to insulate a rotatable shaft is provided and includes a sleeve disposable about the rotatable shaft and including an exterior surface on which a bearing seat is mountable, a first insulation part interposable between an axial surface of the mountable bearing seat and a corresponding axial surface of the rotatable shaft and a second insulation part interposable between a radial surface of the sleeve and a corresponding radial surface of the rotatable shaft. | 12-05-2013 |
| 20130341069 | Electrically Insulating Electrical Rotation Coupling Device and Tool Adaptor Comprising Such a Device - The coupling device ( | 12-26-2013 |
| 20140144672 | SECTION INSULATOR - A section insulator for two aligned rigid conductor rails, wherein the section insulator forms a closed system in that, in the extension of each conductor rail, a conductive runner and an insulating runner rigidly connected to the conductive runner are connected to the opposing conductor rail. The lower side of the runners, facing the travel plane, is arranged in a contact plane. All of the runners are also height-adjustable in relation to the conductor rails. | 05-29-2014 |
| 20140151086 | CABLE ROUTING STRUCTURE - A cable routing structure includes a drive train within which an electric motor is housed; a power control unit configured to supply alternating current to the electric motor, the power control unit being fixed to an upper portion of the drive train, and on-board components being arranged on both sides of the power control unit in a lateral direction of a vehicle; an electrical component being arranged on a side of a plane that the power control unit is on; and a first end of a first cable being connected to a side surface of the power control unit that faces toward a front or a rear of the vehicle, a second end of the first cable being connected to the electrical component, and the first cable being routed through a space defined by the power control unit and the drive train. | 06-05-2014 |
| 20140305681 | BUCKET STEP INSERT - The invention provides an aerial lift bucket insert having a raised step. The bucket insert is comprised of a pan, the pan having a raised rim wall that includes a handle and a raised step. The raised step has an area beneath the raised step that is sufficient to accommodate a worker's boot. The bottom of the pan and the top of the step are provided with scuff pads. In other embodiments, there can be a plurality of raised steps one atop the other or in opposing corners. The raised formed step is 9 inches high, has a depth of 5.5 inches and the distance between the bottom of the raised formed step and the pan is 5 inches. A cutout handle in the wall facilitates cleaning of the insert. | 10-16-2014 |
| 20130092417 | PROTECTIVE SLEEVE FOR ELECTRICAL COMPONENTS - A sleeve structure includes an electrically insulating protective sleeve having clips that retain and capture component pins and regulate a mounting distance of the electrical component from a wiring structure. A method of component wiring assembly is also included. | 04-18-2013 |
| 20120055695 | Full Composite Insulator for Electrical Cutout - An insulator for an electrical cutout having a fuse assembly, and methods of manufacturing. The insulator includes a weathershed housing and a single-piece full composite insulator body having no metal components. The insulator body includes a nonmetal composite polymer and a plurality of fibers. The insulators have improved mechanical strength and electrical performance over conventional insulators. | 03-08-2012 |
| 20120061125 | RESIN MATERIAL AND HIGH VOLTAGE EQUIPMENT USING THE RESIN MATERIAL - A resin material of high strength and high voltage equipment capable of improving the reliability by using the resin material, the resin material being a hardened product including fine particles and resin ingredients, in which the fine particles have hydrophobic groups on the surface and have a particle diameter of 200 nm or less, the resin ingredients have hydrophilic groups on the side chains, and the fine particles form a plurality of linear aggregates inside the resin, thereby forming a dendritic structure. | 03-15-2012 |
| 20150325342 | Meter lug isolator - The present disclosure provides for an electrically insulative cover that can be used to cover a variety of electrical components, namely hot lugs. The cover has a top surface and at least one side surface. The cover provides a shield between the lug and the individual performing work on the lug containing device. This reduces the need to disconnect and reconnect the flow of electricity which can be costly for customers. Additionally, it allows electrical work to be done more autonomously efficiently and safely. | 11-12-2015 |
| 20120325520 | HIGH THREAD SPARK PLUG WITH UNDERCUT INSULATOR - An assembly for a spark plug, the assembly having: an insulator, the insulator having a channel formed in an exterior surface of the insulator; and a jamb nut surrounding the insulator, the jamb nut being aligned with the channel such that a distal end of the jamb nut does not contact the insulator. | 12-27-2012 |
| 20140138122 | EXTRUDED INSULATOR FOR SPARK PLUG AND METHOD OF MAKING THE SAME - A method for making an extruded insulator for a spark plug in a manner that minimizes pores, relics and/or other defects in the insulator microstructure so that the overall dielectric strength or performance of the insulator is improved. The method may be used to manufacture an extruded insulator that avoids many of the drawbacks associated with such defects, but also has a stepped internal bore for receiving a center electrode. In one embodiment, the method uses a multi-phase extrusion process to extrude a ceramic paste around an elongated arbor and form an extruded section, and then removes the arbor from the extruded section to reveal a stepped internal bore. | 05-22-2014 |
| 20150047880 | SPARK PLUG - A spark plug exhibiting excellent withstand voltage characteristics and mechanical strength at high temperature, which are comparable to those at ambient temperature. The spark plug having an insulator formed of an alumina-based sintered material containing: an Al component, an Si component, a Group 2 element component, and a rare earth element component. The amounts of such components satisfy a condition (1): 0.25≦ oxide-reduced amount (mass %) of the Si component ≦1.25, and a condition (2): 1.35≦[(oxide-reduced amount of the Si component)/((oxide-reduced amount of the Group 2 element component)/(oxide-reduced amount of the rare earth element component))]≦7.5. The alumina-based sintered material includes alumina grains, and a glass phase including a crystal phase that satisfies a condition (3) that the crystal phase includes at least one of an aluminate crystal phase and a silicate crystal phase, each having a grain size of 20 to 350 nm. | 02-19-2015 |
| 20090126973 | Protective device against electrical discharges in fixing elements - The invention relates to a device ( | 05-21-2009 |
| 20090056976 | Electrical Power Line Insulator With End Clamp - An electrical power line insulator has an end clamp with a saddle for supporting an electrical wire, a track provided on a front surface of the saddle, a keeper for compressing and supporting an electrical wire seated in the saddle, a bolt and a nut for fastening the keeper to the saddle and operable to horizontally move the keeper along the track, and an insulator housing secured to the end clamp and mounted on a support structure. The end clamp and the insulator housing are detachably assembled with each other by means of a cylindrical clamp base integrally provided on a lower portion of the saddle and the track of the clamp and an upper fitting part. The upper fitting part has an assembly cylinder provided on an upper portion of the fitting part to be connected to the cylindrical clamp base, a compression cylinder provided on a lower portion of the fitting part and pressed against a post of the insulator housing, and a bolt and a nut fastening the cylindrical clamp base of the clamp to the assembly cylinder of the upper fitting part. | 03-05-2009 |
| 20110315431 | TERMINAL COVER - A terminal cover (A) includes an escaping portion ( | 12-29-2011 |
| 20130062098 | TERMINAL BLOCK FOR VEHICLE-MOUNTED BATTERY ASSEMBLY - There is provided a terminal block for a vehicle-mounted battery assembly. The terminal block is attached to a total positive/negative terminal block which is attached to the vehicle-mounted battery assembly. An external extraction positive-side fastening portion and an external extraction negative-side fastening portion are positioned at different heights. A terminal cover is configured to cover the external extraction positive-side fastening portion. The terminal cover includes a fitting portion fitted into the terminal block for the vehicle-mounted battery assembly, a hinge portion engaged with the fitted portion, an arm portion engaged with the hinge portion, and a cover body engaged with the arm portion. The arm portion has a predetermined length, so that by hinge operation of the hinge portion, the cover body covers both the external extraction positive-side fastening portion and the external extraction negative-side fastening portion which are positioned at different heights. | 03-14-2013 |
| 20140048307 | CABLE-TERMINATION DEVICE - A cable-termination device has a housing and an introduction opening for a cable, in order to terminate the cable end such that it is safe from contact. The housing includes a termination cap and a screw-connection unit interacting therewith. The introduction opening is provided in the screw-connection unit in a manner to accommodate at least one cable end. At least one latching device is provided for the purpose or latching the housing or the screw-connection unit to the termination cap. | 02-20-2014 |
| 20140060889 | Removable Protective Terminal Shield - A removable protective terminal shield is a snap-off or breakaway cap that is molded into the plastic enclosure of a lighting control device that covers the neutral wire input hole and, if desired, the head of the terminal screw used to tighten the terminal to the wire after it is inserted into the hole. The terminal input or connection is securely protected until it is determined that an alternative wiring option is available and then the terminal shield is easily removable. | 03-06-2014 |
| 20140338953 | JOINT BODIES AND METHODS FOR COVERING ELECTRICAL CABLES AND CONNECTIONS - A joint body for protecting an electrical cable connection including an electrical cable includes an expandable, elastomeric bladder sleeve and an electrically insulating gel. The bladder sleeve defines a gel cavity and a cable passage to receive the electrical cable. The gel is disposed in the gel cavity and surrounds at least a portion of the cable passage. The joint body is configured to be installed on the connection such that the connection is disposed in the cable passage and is surrounded and electrically insulated by the gel. | 11-20-2014 |
| 20150325355 | High Voltage Bushing Cover - Bushing covers adapted to surround a bushing to protect the bushing and bushing connections from damage, which can be installed at distance using an insulated pole. | 11-12-2015 |
| 20150357096 | DISPOSABLE BATTERY SAFETY COVER - A nine volt battery includes terminals exposed on a top surface of the battery and can easily accidentally come into contact with a conductive material. A device is provided for preventing creation of a low resistance circuit by a nine volt battery includes a safety cover configured to securely adhere to at least one of two terminals of the battery, thereby preventing creation of a circuit through the battery. | 12-10-2015 |
| 174138000 | Compositions | 3 |
| 20090107698 | Electric arc isolation structure for transformers - The present invention discloses an electric arc isolation structure for isolating an electric arc produced by an arc discharge at a transformer, and the transformer includes a primary side input electrode terminal and a secondary side high-voltage output terminal. The exterior of the transformer is covered by an insulating sheath, and the insulating sheath at least fully covers the secondary side high-voltage output terminal of the transformer. | 04-30-2009 |
| 20110297421 | Cassu-guard - The Cassu-guard is electrical safety apparatus that is created to prevent electrical shortage, shock & movement of broken wires and eliminate the use of electrical tape in insulating socket outlets and light switches when installing these devices in metallic boxes. | 12-08-2011 |
| 20120199378 | TOWER BARREL, WIND TOWER AND WIND POWER PLANT FOR WIND ELECTRIC POWER GENERATION - A tower barrel for wind electric power generation includes a barrel wall for supporting a wind turbine generator system, a torsion cable direction-changing device which is placed in the tower barrel and fixed on the barrel wall for holding the cable from the wind turbine generator system and restraining the torsion of the cable, and cable clamps which are placed under the torsion cable direction-changing device and connected to the barrel wall for securing the cable. The torsion cable direction-changing device includes a beam and two supports for the beam, the supports are fixed on the barrel wall. The torsion cable direction-changing device in the tower barrel improves the safety of the cable, and so improves the safety of the wind turbine generator system. | 08-09-2012 |
| 20120305289 | ELECTRICALLY INSULATING MATERIAL, PARTICULARLY FOR HIGH VOLTAGE GENERATOR - An electrically insulating material for high voltage generators is provided. The electrically insulating material comprises a polymer based dielectric material filled with nanoparticles, wherein the voltage at which partial discharges start in the polymer based dielectric material is greater than the voltage at which partial discharges start in an unfilled polymer based dielectric material. | 12-06-2012 |
| 20130105199 | TOWER FOR A WIND TURBINE | 05-02-2013 |
| 20130313001 | INSULATOR WITH IMPROVED STRENGTH AND EASE OF INSTALLATION - An insulator with improved strength and ease of installation is provided for use with electric fence systems. The insulator has a body made of a high strength, high toughness polymer and a fastening element for securing the insulator to a fence post or other support member. The head of the body has a drivable structure, preferably a socket, by which the insulator may be installed using a power tool. | 11-28-2013 |
| 20130319728 | APPARATUS AND METHOD TO INSULATE A SHAFT - An apparatus to insulate a rotatable shaft is provided and includes a sleeve disposable about the rotatable shaft and including an exterior surface on which a bearing seat is mountable, a first insulation part interposable between an axial surface of the mountable bearing seat and a corresponding axial surface of the rotatable shaft and a second insulation part interposable between a radial surface of the sleeve and a corresponding radial surface of the rotatable shaft. | 12-05-2013 |
| 20130341069 | Electrically Insulating Electrical Rotation Coupling Device and Tool Adaptor Comprising Such a Device - The coupling device ( | 12-26-2013 |
| 20140144672 | SECTION INSULATOR - A section insulator for two aligned rigid conductor rails, wherein the section insulator forms a closed system in that, in the extension of each conductor rail, a conductive runner and an insulating runner rigidly connected to the conductive runner are connected to the opposing conductor rail. The lower side of the runners, facing the travel plane, is arranged in a contact plane. All of the runners are also height-adjustable in relation to the conductor rails. | 05-29-2014 |
| 20140151086 | CABLE ROUTING STRUCTURE - A cable routing structure includes a drive train within which an electric motor is housed; a power control unit configured to supply alternating current to the electric motor, the power control unit being fixed to an upper portion of the drive train, and on-board components being arranged on both sides of the power control unit in a lateral direction of a vehicle; an electrical component being arranged on a side of a plane that the power control unit is on; and a first end of a first cable being connected to a side surface of the power control unit that faces toward a front or a rear of the vehicle, a second end of the first cable being connected to the electrical component, and the first cable being routed through a space defined by the power control unit and the drive train. | 06-05-2014 |
| 20140305681 | BUCKET STEP INSERT - The invention provides an aerial lift bucket insert having a raised step. The bucket insert is comprised of a pan, the pan having a raised rim wall that includes a handle and a raised step. The raised step has an area beneath the raised step that is sufficient to accommodate a worker's boot. The bottom of the pan and the top of the step are provided with scuff pads. In other embodiments, there can be a plurality of raised steps one atop the other or in opposing corners. The raised formed step is 9 inches high, has a depth of 5.5 inches and the distance between the bottom of the raised formed step and the pan is 5 inches. A cutout handle in the wall facilitates cleaning of the insert. | 10-16-2014 |
| 20130092417 | PROTECTIVE SLEEVE FOR ELECTRICAL COMPONENTS - A sleeve structure includes an electrically insulating protective sleeve having clips that retain and capture component pins and regulate a mounting distance of the electrical component from a wiring structure. A method of component wiring assembly is also included. | 04-18-2013 |
| 20120055695 | Full Composite Insulator for Electrical Cutout - An insulator for an electrical cutout having a fuse assembly, and methods of manufacturing. The insulator includes a weathershed housing and a single-piece full composite insulator body having no metal components. The insulator body includes a nonmetal composite polymer and a plurality of fibers. The insulators have improved mechanical strength and electrical performance over conventional insulators. | 03-08-2012 |
| 20120061125 | RESIN MATERIAL AND HIGH VOLTAGE EQUIPMENT USING THE RESIN MATERIAL - A resin material of high strength and high voltage equipment capable of improving the reliability by using the resin material, the resin material being a hardened product including fine particles and resin ingredients, in which the fine particles have hydrophobic groups on the surface and have a particle diameter of 200 nm or less, the resin ingredients have hydrophilic groups on the side chains, and the fine particles form a plurality of linear aggregates inside the resin, thereby forming a dendritic structure. | 03-15-2012 |
| 20150325342 | Meter lug isolator - The present disclosure provides for an electrically insulative cover that can be used to cover a variety of electrical components, namely hot lugs. The cover has a top surface and at least one side surface. The cover provides a shield between the lug and the individual performing work on the lug containing device. This reduces the need to disconnect and reconnect the flow of electricity which can be costly for customers. Additionally, it allows electrical work to be done more autonomously efficiently and safely. | 11-12-2015 |
| 20120325520 | HIGH THREAD SPARK PLUG WITH UNDERCUT INSULATOR - An assembly for a spark plug, the assembly having: an insulator, the insulator having a channel formed in an exterior surface of the insulator; and a jamb nut surrounding the insulator, the jamb nut being aligned with the channel such that a distal end of the jamb nut does not contact the insulator. | 12-27-2012 |
| 20140138122 | EXTRUDED INSULATOR FOR SPARK PLUG AND METHOD OF MAKING THE SAME - A method for making an extruded insulator for a spark plug in a manner that minimizes pores, relics and/or other defects in the insulator microstructure so that the overall dielectric strength or performance of the insulator is improved. The method may be used to manufacture an extruded insulator that avoids many of the drawbacks associated with such defects, but also has a stepped internal bore for receiving a center electrode. In one embodiment, the method uses a multi-phase extrusion process to extrude a ceramic paste around an elongated arbor and form an extruded section, and then removes the arbor from the extruded section to reveal a stepped internal bore. | 05-22-2014 |
| 20150047880 | SPARK PLUG - A spark plug exhibiting excellent withstand voltage characteristics and mechanical strength at high temperature, which are comparable to those at ambient temperature. The spark plug having an insulator formed of an alumina-based sintered material containing: an Al component, an Si component, a Group 2 element component, and a rare earth element component. The amounts of such components satisfy a condition (1): 0.25≦ oxide-reduced amount (mass %) of the Si component ≦1.25, and a condition (2): 1.35≦[(oxide-reduced amount of the Si component)/((oxide-reduced amount of the Group 2 element component)/(oxide-reduced amount of the rare earth element component))]≦7.5. The alumina-based sintered material includes alumina grains, and a glass phase including a crystal phase that satisfies a condition (3) that the crystal phase includes at least one of an aluminate crystal phase and a silicate crystal phase, each having a grain size of 20 to 350 nm. | 02-19-2015 |
| 20090126973 | Protective device against electrical discharges in fixing elements - The invention relates to a device ( | 05-21-2009 |
| 20090056976 | Electrical Power Line Insulator With End Clamp - An electrical power line insulator has an end clamp with a saddle for supporting an electrical wire, a track provided on a front surface of the saddle, a keeper for compressing and supporting an electrical wire seated in the saddle, a bolt and a nut for fastening the keeper to the saddle and operable to horizontally move the keeper along the track, and an insulator housing secured to the end clamp and mounted on a support structure. The end clamp and the insulator housing are detachably assembled with each other by means of a cylindrical clamp base integrally provided on a lower portion of the saddle and the track of the clamp and an upper fitting part. The upper fitting part has an assembly cylinder provided on an upper portion of the fitting part to be connected to the cylindrical clamp base, a compression cylinder provided on a lower portion of the fitting part and pressed against a post of the insulator housing, and a bolt and a nut fastening the cylindrical clamp base of the clamp to the assembly cylinder of the upper fitting part. | 03-05-2009 |
| 20110315431 | TERMINAL COVER - A terminal cover (A) includes an escaping portion ( | 12-29-2011 |
| 20130062098 | TERMINAL BLOCK FOR VEHICLE-MOUNTED BATTERY ASSEMBLY - There is provided a terminal block for a vehicle-mounted battery assembly. The terminal block is attached to a total positive/negative terminal block which is attached to the vehicle-mounted battery assembly. An external extraction positive-side fastening portion and an external extraction negative-side fastening portion are positioned at different heights. A terminal cover is configured to cover the external extraction positive-side fastening portion. The terminal cover includes a fitting portion fitted into the terminal block for the vehicle-mounted battery assembly, a hinge portion engaged with the fitted portion, an arm portion engaged with the hinge portion, and a cover body engaged with the arm portion. The arm portion has a predetermined length, so that by hinge operation of the hinge portion, the cover body covers both the external extraction positive-side fastening portion and the external extraction negative-side fastening portion which are positioned at different heights. | 03-14-2013 |
| 20140048307 | CABLE-TERMINATION DEVICE - A cable-termination device has a housing and an introduction opening for a cable, in order to terminate the cable end such that it is safe from contact. The housing includes a termination cap and a screw-connection unit interacting therewith. The introduction opening is provided in the screw-connection unit in a manner to accommodate at least one cable end. At least one latching device is provided for the purpose or latching the housing or the screw-connection unit to the termination cap. | 02-20-2014 |
| 20140060889 | Removable Protective Terminal Shield - A removable protective terminal shield is a snap-off or breakaway cap that is molded into the plastic enclosure of a lighting control device that covers the neutral wire input hole and, if desired, the head of the terminal screw used to tighten the terminal to the wire after it is inserted into the hole. The terminal input or connection is securely protected until it is determined that an alternative wiring option is available and then the terminal shield is easily removable. | 03-06-2014 |
| 20140338953 | JOINT BODIES AND METHODS FOR COVERING ELECTRICAL CABLES AND CONNECTIONS - A joint body for protecting an electrical cable connection including an electrical cable includes an expandable, elastomeric bladder sleeve and an electrically insulating gel. The bladder sleeve defines a gel cavity and a cable passage to receive the electrical cable. The gel is disposed in the gel cavity and surrounds at least a portion of the cable passage. The joint body is configured to be installed on the connection such that the connection is disposed in the cable passage and is surrounded and electrically insulated by the gel. | 11-20-2014 |
| 20150325355 | High Voltage Bushing Cover - Bushing covers adapted to surround a bushing to protect the bushing and bushing connections from damage, which can be installed at distance using an insulated pole. | 11-12-2015 |
| 20150357096 | DISPOSABLE BATTERY SAFETY COVER - A nine volt battery includes terminals exposed on a top surface of the battery and can easily accidentally come into contact with a conductive material. A device is provided for preventing creation of a low resistance circuit by a nine volt battery includes a safety cover configured to securely adhere to at least one of two terminals of the battery, thereby preventing creation of a circuit through the battery. | 12-10-2015 |
| 174138000 | Spark plugs | 3 |
| 20090107698 | Electric arc isolation structure for transformers - The present invention discloses an electric arc isolation structure for isolating an electric arc produced by an arc discharge at a transformer, and the transformer includes a primary side input electrode terminal and a secondary side high-voltage output terminal. The exterior of the transformer is covered by an insulating sheath, and the insulating sheath at least fully covers the secondary side high-voltage output terminal of the transformer. | 04-30-2009 |
| 20110297421 | Cassu-guard - The Cassu-guard is electrical safety apparatus that is created to prevent electrical shortage, shock & movement of broken wires and eliminate the use of electrical tape in insulating socket outlets and light switches when installing these devices in metallic boxes. | 12-08-2011 |
| 20120199378 | TOWER BARREL, WIND TOWER AND WIND POWER PLANT FOR WIND ELECTRIC POWER GENERATION - A tower barrel for wind electric power generation includes a barrel wall for supporting a wind turbine generator system, a torsion cable direction-changing device which is placed in the tower barrel and fixed on the barrel wall for holding the cable from the wind turbine generator system and restraining the torsion of the cable, and cable clamps which are placed under the torsion cable direction-changing device and connected to the barrel wall for securing the cable. The torsion cable direction-changing device includes a beam and two supports for the beam, the supports are fixed on the barrel wall. The torsion cable direction-changing device in the tower barrel improves the safety of the cable, and so improves the safety of the wind turbine generator system. | 08-09-2012 |
| 20120305289 | ELECTRICALLY INSULATING MATERIAL, PARTICULARLY FOR HIGH VOLTAGE GENERATOR - An electrically insulating material for high voltage generators is provided. The electrically insulating material comprises a polymer based dielectric material filled with nanoparticles, wherein the voltage at which partial discharges start in the polymer based dielectric material is greater than the voltage at which partial discharges start in an unfilled polymer based dielectric material. | 12-06-2012 |
| 20130105199 | TOWER FOR A WIND TURBINE | 05-02-2013 |
| 20130313001 | INSULATOR WITH IMPROVED STRENGTH AND EASE OF INSTALLATION - An insulator with improved strength and ease of installation is provided for use with electric fence systems. The insulator has a body made of a high strength, high toughness polymer and a fastening element for securing the insulator to a fence post or other support member. The head of the body has a drivable structure, preferably a socket, by which the insulator may be installed using a power tool. | 11-28-2013 |
| 20130319728 | APPARATUS AND METHOD TO INSULATE A SHAFT - An apparatus to insulate a rotatable shaft is provided and includes a sleeve disposable about the rotatable shaft and including an exterior surface on which a bearing seat is mountable, a first insulation part interposable between an axial surface of the mountable bearing seat and a corresponding axial surface of the rotatable shaft and a second insulation part interposable between a radial surface of the sleeve and a corresponding radial surface of the rotatable shaft. | 12-05-2013 |
| 20130341069 | Electrically Insulating Electrical Rotation Coupling Device and Tool Adaptor Comprising Such a Device - The coupling device ( | 12-26-2013 |
| 20140144672 | SECTION INSULATOR - A section insulator for two aligned rigid conductor rails, wherein the section insulator forms a closed system in that, in the extension of each conductor rail, a conductive runner and an insulating runner rigidly connected to the conductive runner are connected to the opposing conductor rail. The lower side of the runners, facing the travel plane, is arranged in a contact plane. All of the runners are also height-adjustable in relation to the conductor rails. | 05-29-2014 |
| 20140151086 | CABLE ROUTING STRUCTURE - A cable routing structure includes a drive train within which an electric motor is housed; a power control unit configured to supply alternating current to the electric motor, the power control unit being fixed to an upper portion of the drive train, and on-board components being arranged on both sides of the power control unit in a lateral direction of a vehicle; an electrical component being arranged on a side of a plane that the power control unit is on; and a first end of a first cable being connected to a side surface of the power control unit that faces toward a front or a rear of the vehicle, a second end of the first cable being connected to the electrical component, and the first cable being routed through a space defined by the power control unit and the drive train. | 06-05-2014 |
| 20140305681 | BUCKET STEP INSERT - The invention provides an aerial lift bucket insert having a raised step. The bucket insert is comprised of a pan, the pan having a raised rim wall that includes a handle and a raised step. The raised step has an area beneath the raised step that is sufficient to accommodate a worker's boot. The bottom of the pan and the top of the step are provided with scuff pads. In other embodiments, there can be a plurality of raised steps one atop the other or in opposing corners. The raised formed step is 9 inches high, has a depth of 5.5 inches and the distance between the bottom of the raised formed step and the pan is 5 inches. A cutout handle in the wall facilitates cleaning of the insert. | 10-16-2014 |
| 20130092417 | PROTECTIVE SLEEVE FOR ELECTRICAL COMPONENTS - A sleeve structure includes an electrically insulating protective sleeve having clips that retain and capture component pins and regulate a mounting distance of the electrical component from a wiring structure. A method of component wiring assembly is also included. | 04-18-2013 |
| 20120055695 | Full Composite Insulator for Electrical Cutout - An insulator for an electrical cutout having a fuse assembly, and methods of manufacturing. The insulator includes a weathershed housing and a single-piece full composite insulator body having no metal components. The insulator body includes a nonmetal composite polymer and a plurality of fibers. The insulators have improved mechanical strength and electrical performance over conventional insulators. | 03-08-2012 |
| 20120061125 | RESIN MATERIAL AND HIGH VOLTAGE EQUIPMENT USING THE RESIN MATERIAL - A resin material of high strength and high voltage equipment capable of improving the reliability by using the resin material, the resin material being a hardened product including fine particles and resin ingredients, in which the fine particles have hydrophobic groups on the surface and have a particle diameter of 200 nm or less, the resin ingredients have hydrophilic groups on the side chains, and the fine particles form a plurality of linear aggregates inside the resin, thereby forming a dendritic structure. | 03-15-2012 |
| 20150325342 | Meter lug isolator - The present disclosure provides for an electrically insulative cover that can be used to cover a variety of electrical components, namely hot lugs. The cover has a top surface and at least one side surface. The cover provides a shield between the lug and the individual performing work on the lug containing device. This reduces the need to disconnect and reconnect the flow of electricity which can be costly for customers. Additionally, it allows electrical work to be done more autonomously efficiently and safely. | 11-12-2015 |
| 20120325520 | HIGH THREAD SPARK PLUG WITH UNDERCUT INSULATOR - An assembly for a spark plug, the assembly having: an insulator, the insulator having a channel formed in an exterior surface of the insulator; and a jamb nut surrounding the insulator, the jamb nut being aligned with the channel such that a distal end of the jamb nut does not contact the insulator. | 12-27-2012 |
| 20140138122 | EXTRUDED INSULATOR FOR SPARK PLUG AND METHOD OF MAKING THE SAME - A method for making an extruded insulator for a spark plug in a manner that minimizes pores, relics and/or other defects in the insulator microstructure so that the overall dielectric strength or performance of the insulator is improved. The method may be used to manufacture an extruded insulator that avoids many of the drawbacks associated with such defects, but also has a stepped internal bore for receiving a center electrode. In one embodiment, the method uses a multi-phase extrusion process to extrude a ceramic paste around an elongated arbor and form an extruded section, and then removes the arbor from the extruded section to reveal a stepped internal bore. | 05-22-2014 |
| 20150047880 | SPARK PLUG - A spark plug exhibiting excellent withstand voltage characteristics and mechanical strength at high temperature, which are comparable to those at ambient temperature. The spark plug having an insulator formed of an alumina-based sintered material containing: an Al component, an Si component, a Group 2 element component, and a rare earth element component. The amounts of such components satisfy a condition (1): 0.25≦ oxide-reduced amount (mass %) of the Si component ≦1.25, and a condition (2): 1.35≦[(oxide-reduced amount of the Si component)/((oxide-reduced amount of the Group 2 element component)/(oxide-reduced amount of the rare earth element component))]≦7.5. The alumina-based sintered material includes alumina grains, and a glass phase including a crystal phase that satisfies a condition (3) that the crystal phase includes at least one of an aluminate crystal phase and a silicate crystal phase, each having a grain size of 20 to 350 nm. | 02-19-2015 |
| 20090126973 | Protective device against electrical discharges in fixing elements - The invention relates to a device ( | 05-21-2009 |
| 20090056976 | Electrical Power Line Insulator With End Clamp - An electrical power line insulator has an end clamp with a saddle for supporting an electrical wire, a track provided on a front surface of the saddle, a keeper for compressing and supporting an electrical wire seated in the saddle, a bolt and a nut for fastening the keeper to the saddle and operable to horizontally move the keeper along the track, and an insulator housing secured to the end clamp and mounted on a support structure. The end clamp and the insulator housing are detachably assembled with each other by means of a cylindrical clamp base integrally provided on a lower portion of the saddle and the track of the clamp and an upper fitting part. The upper fitting part has an assembly cylinder provided on an upper portion of the fitting part to be connected to the cylindrical clamp base, a compression cylinder provided on a lower portion of the fitting part and pressed against a post of the insulator housing, and a bolt and a nut fastening the cylindrical clamp base of the clamp to the assembly cylinder of the upper fitting part. | 03-05-2009 |
| 20110315431 | TERMINAL COVER - A terminal cover (A) includes an escaping portion ( | 12-29-2011 |
| 20130062098 | TERMINAL BLOCK FOR VEHICLE-MOUNTED BATTERY ASSEMBLY - There is provided a terminal block for a vehicle-mounted battery assembly. The terminal block is attached to a total positive/negative terminal block which is attached to the vehicle-mounted battery assembly. An external extraction positive-side fastening portion and an external extraction negative-side fastening portion are positioned at different heights. A terminal cover is configured to cover the external extraction positive-side fastening portion. The terminal cover includes a fitting portion fitted into the terminal block for the vehicle-mounted battery assembly, a hinge portion engaged with the fitted portion, an arm portion engaged with the hinge portion, and a cover body engaged with the arm portion. The arm portion has a predetermined length, so that by hinge operation of the hinge portion, the cover body covers both the external extraction positive-side fastening portion and the external extraction negative-side fastening portion which are positioned at different heights. | 03-14-2013 |
| 20140048307 | CABLE-TERMINATION DEVICE - A cable-termination device has a housing and an introduction opening for a cable, in order to terminate the cable end such that it is safe from contact. The housing includes a termination cap and a screw-connection unit interacting therewith. The introduction opening is provided in the screw-connection unit in a manner to accommodate at least one cable end. At least one latching device is provided for the purpose or latching the housing or the screw-connection unit to the termination cap. | 02-20-2014 |
| 20140060889 | Removable Protective Terminal Shield - A removable protective terminal shield is a snap-off or breakaway cap that is molded into the plastic enclosure of a lighting control device that covers the neutral wire input hole and, if desired, the head of the terminal screw used to tighten the terminal to the wire after it is inserted into the hole. The terminal input or connection is securely protected until it is determined that an alternative wiring option is available and then the terminal shield is easily removable. | 03-06-2014 |
| 20140338953 | JOINT BODIES AND METHODS FOR COVERING ELECTRICAL CABLES AND CONNECTIONS - A joint body for protecting an electrical cable connection including an electrical cable includes an expandable, elastomeric bladder sleeve and an electrically insulating gel. The bladder sleeve defines a gel cavity and a cable passage to receive the electrical cable. The gel is disposed in the gel cavity and surrounds at least a portion of the cable passage. The joint body is configured to be installed on the connection such that the connection is disposed in the cable passage and is surrounded and electrically insulated by the gel. | 11-20-2014 |
| 20150325355 | High Voltage Bushing Cover - Bushing covers adapted to surround a bushing to protect the bushing and bushing connections from damage, which can be installed at distance using an insulated pole. | 11-12-2015 |
| 20150357096 | DISPOSABLE BATTERY SAFETY COVER - A nine volt battery includes terminals exposed on a top surface of the battery and can easily accidentally come into contact with a conductive material. A device is provided for preventing creation of a low resistance circuit by a nine volt battery includes a safety cover configured to securely adhere to at least one of two terminals of the battery, thereby preventing creation of a circuit through the battery. | 12-10-2015 |
| 174138000 | Studs, rods, and joints | 1 |
| 20090107698 | Electric arc isolation structure for transformers - The present invention discloses an electric arc isolation structure for isolating an electric arc produced by an arc discharge at a transformer, and the transformer includes a primary side input electrode terminal and a secondary side high-voltage output terminal. The exterior of the transformer is covered by an insulating sheath, and the insulating sheath at least fully covers the secondary side high-voltage output terminal of the transformer. | 04-30-2009 |
| 20110297421 | Cassu-guard - The Cassu-guard is electrical safety apparatus that is created to prevent electrical shortage, shock & movement of broken wires and eliminate the use of electrical tape in insulating socket outlets and light switches when installing these devices in metallic boxes. | 12-08-2011 |
| 20120199378 | TOWER BARREL, WIND TOWER AND WIND POWER PLANT FOR WIND ELECTRIC POWER GENERATION - A tower barrel for wind electric power generation includes a barrel wall for supporting a wind turbine generator system, a torsion cable direction-changing device which is placed in the tower barrel and fixed on the barrel wall for holding the cable from the wind turbine generator system and restraining the torsion of the cable, and cable clamps which are placed under the torsion cable direction-changing device and connected to the barrel wall for securing the cable. The torsion cable direction-changing device includes a beam and two supports for the beam, the supports are fixed on the barrel wall. The torsion cable direction-changing device in the tower barrel improves the safety of the cable, and so improves the safety of the wind turbine generator system. | 08-09-2012 |
| 20120305289 | ELECTRICALLY INSULATING MATERIAL, PARTICULARLY FOR HIGH VOLTAGE GENERATOR - An electrically insulating material for high voltage generators is provided. The electrically insulating material comprises a polymer based dielectric material filled with nanoparticles, wherein the voltage at which partial discharges start in the polymer based dielectric material is greater than the voltage at which partial discharges start in an unfilled polymer based dielectric material. | 12-06-2012 |
| 20130105199 | TOWER FOR A WIND TURBINE | 05-02-2013 |
| 20130313001 | INSULATOR WITH IMPROVED STRENGTH AND EASE OF INSTALLATION - An insulator with improved strength and ease of installation is provided for use with electric fence systems. The insulator has a body made of a high strength, high toughness polymer and a fastening element for securing the insulator to a fence post or other support member. The head of the body has a drivable structure, preferably a socket, by which the insulator may be installed using a power tool. | 11-28-2013 |
| 20130319728 | APPARATUS AND METHOD TO INSULATE A SHAFT - An apparatus to insulate a rotatable shaft is provided and includes a sleeve disposable about the rotatable shaft and including an exterior surface on which a bearing seat is mountable, a first insulation part interposable between an axial surface of the mountable bearing seat and a corresponding axial surface of the rotatable shaft and a second insulation part interposable between a radial surface of the sleeve and a corresponding radial surface of the rotatable shaft. | 12-05-2013 |
| 20130341069 | Electrically Insulating Electrical Rotation Coupling Device and Tool Adaptor Comprising Such a Device - The coupling device ( | 12-26-2013 |
| 20140144672 | SECTION INSULATOR - A section insulator for two aligned rigid conductor rails, wherein the section insulator forms a closed system in that, in the extension of each conductor rail, a conductive runner and an insulating runner rigidly connected to the conductive runner are connected to the opposing conductor rail. The lower side of the runners, facing the travel plane, is arranged in a contact plane. All of the runners are also height-adjustable in relation to the conductor rails. | 05-29-2014 |
| 20140151086 | CABLE ROUTING STRUCTURE - A cable routing structure includes a drive train within which an electric motor is housed; a power control unit configured to supply alternating current to the electric motor, the power control unit being fixed to an upper portion of the drive train, and on-board components being arranged on both sides of the power control unit in a lateral direction of a vehicle; an electrical component being arranged on a side of a plane that the power control unit is on; and a first end of a first cable being connected to a side surface of the power control unit that faces toward a front or a rear of the vehicle, a second end of the first cable being connected to the electrical component, and the first cable being routed through a space defined by the power control unit and the drive train. | 06-05-2014 |
| 20140305681 | BUCKET STEP INSERT - The invention provides an aerial lift bucket insert having a raised step. The bucket insert is comprised of a pan, the pan having a raised rim wall that includes a handle and a raised step. The raised step has an area beneath the raised step that is sufficient to accommodate a worker's boot. The bottom of the pan and the top of the step are provided with scuff pads. In other embodiments, there can be a plurality of raised steps one atop the other or in opposing corners. The raised formed step is 9 inches high, has a depth of 5.5 inches and the distance between the bottom of the raised formed step and the pan is 5 inches. A cutout handle in the wall facilitates cleaning of the insert. | 10-16-2014 |
| 20130092417 | PROTECTIVE SLEEVE FOR ELECTRICAL COMPONENTS - A sleeve structure includes an electrically insulating protective sleeve having clips that retain and capture component pins and regulate a mounting distance of the electrical component from a wiring structure. A method of component wiring assembly is also included. | 04-18-2013 |
| 20120055695 | Full Composite Insulator for Electrical Cutout - An insulator for an electrical cutout having a fuse assembly, and methods of manufacturing. The insulator includes a weathershed housing and a single-piece full composite insulator body having no metal components. The insulator body includes a nonmetal composite polymer and a plurality of fibers. The insulators have improved mechanical strength and electrical performance over conventional insulators. | 03-08-2012 |
| 20120061125 | RESIN MATERIAL AND HIGH VOLTAGE EQUIPMENT USING THE RESIN MATERIAL - A resin material of high strength and high voltage equipment capable of improving the reliability by using the resin material, the resin material being a hardened product including fine particles and resin ingredients, in which the fine particles have hydrophobic groups on the surface and have a particle diameter of 200 nm or less, the resin ingredients have hydrophilic groups on the side chains, and the fine particles form a plurality of linear aggregates inside the resin, thereby forming a dendritic structure. | 03-15-2012 |
| 20150325342 | Meter lug isolator - The present disclosure provides for an electrically insulative cover that can be used to cover a variety of electrical components, namely hot lugs. The cover has a top surface and at least one side surface. The cover provides a shield between the lug and the individual performing work on the lug containing device. This reduces the need to disconnect and reconnect the flow of electricity which can be costly for customers. Additionally, it allows electrical work to be done more autonomously efficiently and safely. | 11-12-2015 |
| 20120325520 | HIGH THREAD SPARK PLUG WITH UNDERCUT INSULATOR - An assembly for a spark plug, the assembly having: an insulator, the insulator having a channel formed in an exterior surface of the insulator; and a jamb nut surrounding the insulator, the jamb nut being aligned with the channel such that a distal end of the jamb nut does not contact the insulator. | 12-27-2012 |
| 20140138122 | EXTRUDED INSULATOR FOR SPARK PLUG AND METHOD OF MAKING THE SAME - A method for making an extruded insulator for a spark plug in a manner that minimizes pores, relics and/or other defects in the insulator microstructure so that the overall dielectric strength or performance of the insulator is improved. The method may be used to manufacture an extruded insulator that avoids many of the drawbacks associated with such defects, but also has a stepped internal bore for receiving a center electrode. In one embodiment, the method uses a multi-phase extrusion process to extrude a ceramic paste around an elongated arbor and form an extruded section, and then removes the arbor from the extruded section to reveal a stepped internal bore. | 05-22-2014 |
| 20150047880 | SPARK PLUG - A spark plug exhibiting excellent withstand voltage characteristics and mechanical strength at high temperature, which are comparable to those at ambient temperature. The spark plug having an insulator formed of an alumina-based sintered material containing: an Al component, an Si component, a Group 2 element component, and a rare earth element component. The amounts of such components satisfy a condition (1): 0.25≦ oxide-reduced amount (mass %) of the Si component ≦1.25, and a condition (2): 1.35≦[(oxide-reduced amount of the Si component)/((oxide-reduced amount of the Group 2 element component)/(oxide-reduced amount of the rare earth element component))]≦7.5. The alumina-based sintered material includes alumina grains, and a glass phase including a crystal phase that satisfies a condition (3) that the crystal phase includes at least one of an aluminate crystal phase and a silicate crystal phase, each having a grain size of 20 to 350 nm. | 02-19-2015 |
| 20090126973 | Protective device against electrical discharges in fixing elements - The invention relates to a device ( | 05-21-2009 |
| 20090056976 | Electrical Power Line Insulator With End Clamp - An electrical power line insulator has an end clamp with a saddle for supporting an electrical wire, a track provided on a front surface of the saddle, a keeper for compressing and supporting an electrical wire seated in the saddle, a bolt and a nut for fastening the keeper to the saddle and operable to horizontally move the keeper along the track, and an insulator housing secured to the end clamp and mounted on a support structure. The end clamp and the insulator housing are detachably assembled with each other by means of a cylindrical clamp base integrally provided on a lower portion of the saddle and the track of the clamp and an upper fitting part. The upper fitting part has an assembly cylinder provided on an upper portion of the fitting part to be connected to the cylindrical clamp base, a compression cylinder provided on a lower portion of the fitting part and pressed against a post of the insulator housing, and a bolt and a nut fastening the cylindrical clamp base of the clamp to the assembly cylinder of the upper fitting part. | 03-05-2009 |
| 20110315431 | TERMINAL COVER - A terminal cover (A) includes an escaping portion ( | 12-29-2011 |
| 20130062098 | TERMINAL BLOCK FOR VEHICLE-MOUNTED BATTERY ASSEMBLY - There is provided a terminal block for a vehicle-mounted battery assembly. The terminal block is attached to a total positive/negative terminal block which is attached to the vehicle-mounted battery assembly. An external extraction positive-side fastening portion and an external extraction negative-side fastening portion are positioned at different heights. A terminal cover is configured to cover the external extraction positive-side fastening portion. The terminal cover includes a fitting portion fitted into the terminal block for the vehicle-mounted battery assembly, a hinge portion engaged with the fitted portion, an arm portion engaged with the hinge portion, and a cover body engaged with the arm portion. The arm portion has a predetermined length, so that by hinge operation of the hinge portion, the cover body covers both the external extraction positive-side fastening portion and the external extraction negative-side fastening portion which are positioned at different heights. | 03-14-2013 |
| 20140048307 | CABLE-TERMINATION DEVICE - A cable-termination device has a housing and an introduction opening for a cable, in order to terminate the cable end such that it is safe from contact. The housing includes a termination cap and a screw-connection unit interacting therewith. The introduction opening is provided in the screw-connection unit in a manner to accommodate at least one cable end. At least one latching device is provided for the purpose or latching the housing or the screw-connection unit to the termination cap. | 02-20-2014 |
| 20140060889 | Removable Protective Terminal Shield - A removable protective terminal shield is a snap-off or breakaway cap that is molded into the plastic enclosure of a lighting control device that covers the neutral wire input hole and, if desired, the head of the terminal screw used to tighten the terminal to the wire after it is inserted into the hole. The terminal input or connection is securely protected until it is determined that an alternative wiring option is available and then the terminal shield is easily removable. | 03-06-2014 |
| 20140338953 | JOINT BODIES AND METHODS FOR COVERING ELECTRICAL CABLES AND CONNECTIONS - A joint body for protecting an electrical cable connection including an electrical cable includes an expandable, elastomeric bladder sleeve and an electrically insulating gel. The bladder sleeve defines a gel cavity and a cable passage to receive the electrical cable. The gel is disposed in the gel cavity and surrounds at least a portion of the cable passage. The joint body is configured to be installed on the connection such that the connection is disposed in the cable passage and is surrounded and electrically insulated by the gel. | 11-20-2014 |
| 20150325355 | High Voltage Bushing Cover - Bushing covers adapted to surround a bushing to protect the bushing and bushing connections from damage, which can be installed at distance using an insulated pole. | 11-12-2015 |
| 20150357096 | DISPOSABLE BATTERY SAFETY COVER - A nine volt battery includes terminals exposed on a top surface of the battery and can easily accidentally come into contact with a conductive material. A device is provided for preventing creation of a low resistance circuit by a nine volt battery includes a safety cover configured to securely adhere to at least one of two terminals of the battery, thereby preventing creation of a circuit through the battery. | 12-10-2015 |
| 174138000 | Terminal covers | 8 |
| 20090107698 | Electric arc isolation structure for transformers - The present invention discloses an electric arc isolation structure for isolating an electric arc produced by an arc discharge at a transformer, and the transformer includes a primary side input electrode terminal and a secondary side high-voltage output terminal. The exterior of the transformer is covered by an insulating sheath, and the insulating sheath at least fully covers the secondary side high-voltage output terminal of the transformer. | 04-30-2009 |
| 20110297421 | Cassu-guard - The Cassu-guard is electrical safety apparatus that is created to prevent electrical shortage, shock & movement of broken wires and eliminate the use of electrical tape in insulating socket outlets and light switches when installing these devices in metallic boxes. | 12-08-2011 |
| 20120199378 | TOWER BARREL, WIND TOWER AND WIND POWER PLANT FOR WIND ELECTRIC POWER GENERATION - A tower barrel for wind electric power generation includes a barrel wall for supporting a wind turbine generator system, a torsion cable direction-changing device which is placed in the tower barrel and fixed on the barrel wall for holding the cable from the wind turbine generator system and restraining the torsion of the cable, and cable clamps which are placed under the torsion cable direction-changing device and connected to the barrel wall for securing the cable. The torsion cable direction-changing device includes a beam and two supports for the beam, the supports are fixed on the barrel wall. The torsion cable direction-changing device in the tower barrel improves the safety of the cable, and so improves the safety of the wind turbine generator system. | 08-09-2012 |
| 20120305289 | ELECTRICALLY INSULATING MATERIAL, PARTICULARLY FOR HIGH VOLTAGE GENERATOR - An electrically insulating material for high voltage generators is provided. The electrically insulating material comprises a polymer based dielectric material filled with nanoparticles, wherein the voltage at which partial discharges start in the polymer based dielectric material is greater than the voltage at which partial discharges start in an unfilled polymer based dielectric material. | 12-06-2012 |
| 20130105199 | TOWER FOR A WIND TURBINE | 05-02-2013 |
| 20130313001 | INSULATOR WITH IMPROVED STRENGTH AND EASE OF INSTALLATION - An insulator with improved strength and ease of installation is provided for use with electric fence systems. The insulator has a body made of a high strength, high toughness polymer and a fastening element for securing the insulator to a fence post or other support member. The head of the body has a drivable structure, preferably a socket, by which the insulator may be installed using a power tool. | 11-28-2013 |
| 20130319728 | APPARATUS AND METHOD TO INSULATE A SHAFT - An apparatus to insulate a rotatable shaft is provided and includes a sleeve disposable about the rotatable shaft and including an exterior surface on which a bearing seat is mountable, a first insulation part interposable between an axial surface of the mountable bearing seat and a corresponding axial surface of the rotatable shaft and a second insulation part interposable between a radial surface of the sleeve and a corresponding radial surface of the rotatable shaft. | 12-05-2013 |
| 20130341069 | Electrically Insulating Electrical Rotation Coupling Device and Tool Adaptor Comprising Such a Device - The coupling device ( | 12-26-2013 |
| 20140144672 | SECTION INSULATOR - A section insulator for two aligned rigid conductor rails, wherein the section insulator forms a closed system in that, in the extension of each conductor rail, a conductive runner and an insulating runner rigidly connected to the conductive runner are connected to the opposing conductor rail. The lower side of the runners, facing the travel plane, is arranged in a contact plane. All of the runners are also height-adjustable in relation to the conductor rails. | 05-29-2014 |
| 20140151086 | CABLE ROUTING STRUCTURE - A cable routing structure includes a drive train within which an electric motor is housed; a power control unit configured to supply alternating current to the electric motor, the power control unit being fixed to an upper portion of the drive train, and on-board components being arranged on both sides of the power control unit in a lateral direction of a vehicle; an electrical component being arranged on a side of a plane that the power control unit is on; and a first end of a first cable being connected to a side surface of the power control unit that faces toward a front or a rear of the vehicle, a second end of the first cable being connected to the electrical component, and the first cable being routed through a space defined by the power control unit and the drive train. | 06-05-2014 |
| 20140305681 | BUCKET STEP INSERT - The invention provides an aerial lift bucket insert having a raised step. The bucket insert is comprised of a pan, the pan having a raised rim wall that includes a handle and a raised step. The raised step has an area beneath the raised step that is sufficient to accommodate a worker's boot. The bottom of the pan and the top of the step are provided with scuff pads. In other embodiments, there can be a plurality of raised steps one atop the other or in opposing corners. The raised formed step is 9 inches high, has a depth of 5.5 inches and the distance between the bottom of the raised formed step and the pan is 5 inches. A cutout handle in the wall facilitates cleaning of the insert. | 10-16-2014 |
| 20130092417 | PROTECTIVE SLEEVE FOR ELECTRICAL COMPONENTS - A sleeve structure includes an electrically insulating protective sleeve having clips that retain and capture component pins and regulate a mounting distance of the electrical component from a wiring structure. A method of component wiring assembly is also included. | 04-18-2013 |
| 20120055695 | Full Composite Insulator for Electrical Cutout - An insulator for an electrical cutout having a fuse assembly, and methods of manufacturing. The insulator includes a weathershed housing and a single-piece full composite insulator body having no metal components. The insulator body includes a nonmetal composite polymer and a plurality of fibers. The insulators have improved mechanical strength and electrical performance over conventional insulators. | 03-08-2012 |
| 20120061125 | RESIN MATERIAL AND HIGH VOLTAGE EQUIPMENT USING THE RESIN MATERIAL - A resin material of high strength and high voltage equipment capable of improving the reliability by using the resin material, the resin material being a hardened product including fine particles and resin ingredients, in which the fine particles have hydrophobic groups on the surface and have a particle diameter of 200 nm or less, the resin ingredients have hydrophilic groups on the side chains, and the fine particles form a plurality of linear aggregates inside the resin, thereby forming a dendritic structure. | 03-15-2012 |
| 20150325342 | Meter lug isolator - The present disclosure provides for an electrically insulative cover that can be used to cover a variety of electrical components, namely hot lugs. The cover has a top surface and at least one side surface. The cover provides a shield between the lug and the individual performing work on the lug containing device. This reduces the need to disconnect and reconnect the flow of electricity which can be costly for customers. Additionally, it allows electrical work to be done more autonomously efficiently and safely. | 11-12-2015 |
| 20120325520 | HIGH THREAD SPARK PLUG WITH UNDERCUT INSULATOR - An assembly for a spark plug, the assembly having: an insulator, the insulator having a channel formed in an exterior surface of the insulator; and a jamb nut surrounding the insulator, the jamb nut being aligned with the channel such that a distal end of the jamb nut does not contact the insulator. | 12-27-2012 |
| 20140138122 | EXTRUDED INSULATOR FOR SPARK PLUG AND METHOD OF MAKING THE SAME - A method for making an extruded insulator for a spark plug in a manner that minimizes pores, relics and/or other defects in the insulator microstructure so that the overall dielectric strength or performance of the insulator is improved. The method may be used to manufacture an extruded insulator that avoids many of the drawbacks associated with such defects, but also has a stepped internal bore for receiving a center electrode. In one embodiment, the method uses a multi-phase extrusion process to extrude a ceramic paste around an elongated arbor and form an extruded section, and then removes the arbor from the extruded section to reveal a stepped internal bore. | 05-22-2014 |
| 20150047880 | SPARK PLUG - A spark plug exhibiting excellent withstand voltage characteristics and mechanical strength at high temperature, which are comparable to those at ambient temperature. The spark plug having an insulator formed of an alumina-based sintered material containing: an Al component, an Si component, a Group 2 element component, and a rare earth element component. The amounts of such components satisfy a condition (1): 0.25≦ oxide-reduced amount (mass %) of the Si component ≦1.25, and a condition (2): 1.35≦[(oxide-reduced amount of the Si component)/((oxide-reduced amount of the Group 2 element component)/(oxide-reduced amount of the rare earth element component))]≦7.5. The alumina-based sintered material includes alumina grains, and a glass phase including a crystal phase that satisfies a condition (3) that the crystal phase includes at least one of an aluminate crystal phase and a silicate crystal phase, each having a grain size of 20 to 350 nm. | 02-19-2015 |
| 20090126973 | Protective device against electrical discharges in fixing elements - The invention relates to a device ( | 05-21-2009 |
| 20090056976 | Electrical Power Line Insulator With End Clamp - An electrical power line insulator has an end clamp with a saddle for supporting an electrical wire, a track provided on a front surface of the saddle, a keeper for compressing and supporting an electrical wire seated in the saddle, a bolt and a nut for fastening the keeper to the saddle and operable to horizontally move the keeper along the track, and an insulator housing secured to the end clamp and mounted on a support structure. The end clamp and the insulator housing are detachably assembled with each other by means of a cylindrical clamp base integrally provided on a lower portion of the saddle and the track of the clamp and an upper fitting part. The upper fitting part has an assembly cylinder provided on an upper portion of the fitting part to be connected to the cylindrical clamp base, a compression cylinder provided on a lower portion of the fitting part and pressed against a post of the insulator housing, and a bolt and a nut fastening the cylindrical clamp base of the clamp to the assembly cylinder of the upper fitting part. | 03-05-2009 |
| 20110315431 | TERMINAL COVER - A terminal cover (A) includes an escaping portion ( | 12-29-2011 |
| 20130062098 | TERMINAL BLOCK FOR VEHICLE-MOUNTED BATTERY ASSEMBLY - There is provided a terminal block for a vehicle-mounted battery assembly. The terminal block is attached to a total positive/negative terminal block which is attached to the vehicle-mounted battery assembly. An external extraction positive-side fastening portion and an external extraction negative-side fastening portion are positioned at different heights. A terminal cover is configured to cover the external extraction positive-side fastening portion. The terminal cover includes a fitting portion fitted into the terminal block for the vehicle-mounted battery assembly, a hinge portion engaged with the fitted portion, an arm portion engaged with the hinge portion, and a cover body engaged with the arm portion. The arm portion has a predetermined length, so that by hinge operation of the hinge portion, the cover body covers both the external extraction positive-side fastening portion and the external extraction negative-side fastening portion which are positioned at different heights. | 03-14-2013 |
| 20140048307 | CABLE-TERMINATION DEVICE - A cable-termination device has a housing and an introduction opening for a cable, in order to terminate the cable end such that it is safe from contact. The housing includes a termination cap and a screw-connection unit interacting therewith. The introduction opening is provided in the screw-connection unit in a manner to accommodate at least one cable end. At least one latching device is provided for the purpose or latching the housing or the screw-connection unit to the termination cap. | 02-20-2014 |
| 20140060889 | Removable Protective Terminal Shield - A removable protective terminal shield is a snap-off or breakaway cap that is molded into the plastic enclosure of a lighting control device that covers the neutral wire input hole and, if desired, the head of the terminal screw used to tighten the terminal to the wire after it is inserted into the hole. The terminal input or connection is securely protected until it is determined that an alternative wiring option is available and then the terminal shield is easily removable. | 03-06-2014 |
| 20140338953 | JOINT BODIES AND METHODS FOR COVERING ELECTRICAL CABLES AND CONNECTIONS - A joint body for protecting an electrical cable connection including an electrical cable includes an expandable, elastomeric bladder sleeve and an electrically insulating gel. The bladder sleeve defines a gel cavity and a cable passage to receive the electrical cable. The gel is disposed in the gel cavity and surrounds at least a portion of the cable passage. The joint body is configured to be installed on the connection such that the connection is disposed in the cable passage and is surrounded and electrically insulated by the gel. | 11-20-2014 |
| 20150325355 | High Voltage Bushing Cover - Bushing covers adapted to surround a bushing to protect the bushing and bushing connections from damage, which can be installed at distance using an insulated pole. | 11-12-2015 |
| 20150357096 | DISPOSABLE BATTERY SAFETY COVER - A nine volt battery includes terminals exposed on a top surface of the battery and can easily accidentally come into contact with a conductive material. A device is provided for preventing creation of a low resistance circuit by a nine volt battery includes a safety cover configured to securely adhere to at least one of two terminals of the battery, thereby preventing creation of a circuit through the battery. | 12-10-2015 |
| 174138000 | Component mounting pads, spacers and holders | 1 |
| 20090107698 | Electric arc isolation structure for transformers - The present invention discloses an electric arc isolation structure for isolating an electric arc produced by an arc discharge at a transformer, and the transformer includes a primary side input electrode terminal and a secondary side high-voltage output terminal. The exterior of the transformer is covered by an insulating sheath, and the insulating sheath at least fully covers the secondary side high-voltage output terminal of the transformer. | 04-30-2009 |
| 20110297421 | Cassu-guard - The Cassu-guard is electrical safety apparatus that is created to prevent electrical shortage, shock & movement of broken wires and eliminate the use of electrical tape in insulating socket outlets and light switches when installing these devices in metallic boxes. | 12-08-2011 |
| 20120199378 | TOWER BARREL, WIND TOWER AND WIND POWER PLANT FOR WIND ELECTRIC POWER GENERATION - A tower barrel for wind electric power generation includes a barrel wall for supporting a wind turbine generator system, a torsion cable direction-changing device which is placed in the tower barrel and fixed on the barrel wall for holding the cable from the wind turbine generator system and restraining the torsion of the cable, and cable clamps which are placed under the torsion cable direction-changing device and connected to the barrel wall for securing the cable. The torsion cable direction-changing device includes a beam and two supports for the beam, the supports are fixed on the barrel wall. The torsion cable direction-changing device in the tower barrel improves the safety of the cable, and so improves the safety of the wind turbine generator system. | 08-09-2012 |
| 20120305289 | ELECTRICALLY INSULATING MATERIAL, PARTICULARLY FOR HIGH VOLTAGE GENERATOR - An electrically insulating material for high voltage generators is provided. The electrically insulating material comprises a polymer based dielectric material filled with nanoparticles, wherein the voltage at which partial discharges start in the polymer based dielectric material is greater than the voltage at which partial discharges start in an unfilled polymer based dielectric material. | 12-06-2012 |
| 20130105199 | TOWER FOR A WIND TURBINE | 05-02-2013 |
| 20130313001 | INSULATOR WITH IMPROVED STRENGTH AND EASE OF INSTALLATION - An insulator with improved strength and ease of installation is provided for use with electric fence systems. The insulator has a body made of a high strength, high toughness polymer and a fastening element for securing the insulator to a fence post or other support member. The head of the body has a drivable structure, preferably a socket, by which the insulator may be installed using a power tool. | 11-28-2013 |
| 20130319728 | APPARATUS AND METHOD TO INSULATE A SHAFT - An apparatus to insulate a rotatable shaft is provided and includes a sleeve disposable about the rotatable shaft and including an exterior surface on which a bearing seat is mountable, a first insulation part interposable between an axial surface of the mountable bearing seat and a corresponding axial surface of the rotatable shaft and a second insulation part interposable between a radial surface of the sleeve and a corresponding radial surface of the rotatable shaft. | 12-05-2013 |
| 20130341069 | Electrically Insulating Electrical Rotation Coupling Device and Tool Adaptor Comprising Such a Device - The coupling device ( | 12-26-2013 |
| 20140144672 | SECTION INSULATOR - A section insulator for two aligned rigid conductor rails, wherein the section insulator forms a closed system in that, in the extension of each conductor rail, a conductive runner and an insulating runner rigidly connected to the conductive runner are connected to the opposing conductor rail. The lower side of the runners, facing the travel plane, is arranged in a contact plane. All of the runners are also height-adjustable in relation to the conductor rails. | 05-29-2014 |
| 20140151086 | CABLE ROUTING STRUCTURE - A cable routing structure includes a drive train within which an electric motor is housed; a power control unit configured to supply alternating current to the electric motor, the power control unit being fixed to an upper portion of the drive train, and on-board components being arranged on both sides of the power control unit in a lateral direction of a vehicle; an electrical component being arranged on a side of a plane that the power control unit is on; and a first end of a first cable being connected to a side surface of the power control unit that faces toward a front or a rear of the vehicle, a second end of the first cable being connected to the electrical component, and the first cable being routed through a space defined by the power control unit and the drive train. | 06-05-2014 |
| 20140305681 | BUCKET STEP INSERT - The invention provides an aerial lift bucket insert having a raised step. The bucket insert is comprised of a pan, the pan having a raised rim wall that includes a handle and a raised step. The raised step has an area beneath the raised step that is sufficient to accommodate a worker's boot. The bottom of the pan and the top of the step are provided with scuff pads. In other embodiments, there can be a plurality of raised steps one atop the other or in opposing corners. The raised formed step is 9 inches high, has a depth of 5.5 inches and the distance between the bottom of the raised formed step and the pan is 5 inches. A cutout handle in the wall facilitates cleaning of the insert. | 10-16-2014 |
| 20130092417 | PROTECTIVE SLEEVE FOR ELECTRICAL COMPONENTS - A sleeve structure includes an electrically insulating protective sleeve having clips that retain and capture component pins and regulate a mounting distance of the electrical component from a wiring structure. A method of component wiring assembly is also included. | 04-18-2013 |
| 20120055695 | Full Composite Insulator for Electrical Cutout - An insulator for an electrical cutout having a fuse assembly, and methods of manufacturing. The insulator includes a weathershed housing and a single-piece full composite insulator body having no metal components. The insulator body includes a nonmetal composite polymer and a plurality of fibers. The insulators have improved mechanical strength and electrical performance over conventional insulators. | 03-08-2012 |
| 20120061125 | RESIN MATERIAL AND HIGH VOLTAGE EQUIPMENT USING THE RESIN MATERIAL - A resin material of high strength and high voltage equipment capable of improving the reliability by using the resin material, the resin material being a hardened product including fine particles and resin ingredients, in which the fine particles have hydrophobic groups on the surface and have a particle diameter of 200 nm or less, the resin ingredients have hydrophilic groups on the side chains, and the fine particles form a plurality of linear aggregates inside the resin, thereby forming a dendritic structure. | 03-15-2012 |
| 20150325342 | Meter lug isolator - The present disclosure provides for an electrically insulative cover that can be used to cover a variety of electrical components, namely hot lugs. The cover has a top surface and at least one side surface. The cover provides a shield between the lug and the individual performing work on the lug containing device. This reduces the need to disconnect and reconnect the flow of electricity which can be costly for customers. Additionally, it allows electrical work to be done more autonomously efficiently and safely. | 11-12-2015 |
| 20120325520 | HIGH THREAD SPARK PLUG WITH UNDERCUT INSULATOR - An assembly for a spark plug, the assembly having: an insulator, the insulator having a channel formed in an exterior surface of the insulator; and a jamb nut surrounding the insulator, the jamb nut being aligned with the channel such that a distal end of the jamb nut does not contact the insulator. | 12-27-2012 |
| 20140138122 | EXTRUDED INSULATOR FOR SPARK PLUG AND METHOD OF MAKING THE SAME - A method for making an extruded insulator for a spark plug in a manner that minimizes pores, relics and/or other defects in the insulator microstructure so that the overall dielectric strength or performance of the insulator is improved. The method may be used to manufacture an extruded insulator that avoids many of the drawbacks associated with such defects, but also has a stepped internal bore for receiving a center electrode. In one embodiment, the method uses a multi-phase extrusion process to extrude a ceramic paste around an elongated arbor and form an extruded section, and then removes the arbor from the extruded section to reveal a stepped internal bore. | 05-22-2014 |
| 20150047880 | SPARK PLUG - A spark plug exhibiting excellent withstand voltage characteristics and mechanical strength at high temperature, which are comparable to those at ambient temperature. The spark plug having an insulator formed of an alumina-based sintered material containing: an Al component, an Si component, a Group 2 element component, and a rare earth element component. The amounts of such components satisfy a condition (1): 0.25≦ oxide-reduced amount (mass %) of the Si component ≦1.25, and a condition (2): 1.35≦[(oxide-reduced amount of the Si component)/((oxide-reduced amount of the Group 2 element component)/(oxide-reduced amount of the rare earth element component))]≦7.5. The alumina-based sintered material includes alumina grains, and a glass phase including a crystal phase that satisfies a condition (3) that the crystal phase includes at least one of an aluminate crystal phase and a silicate crystal phase, each having a grain size of 20 to 350 nm. | 02-19-2015 |
| 20090126973 | Protective device against electrical discharges in fixing elements - The invention relates to a device ( | 05-21-2009 |
| 20090056976 | Electrical Power Line Insulator With End Clamp - An electrical power line insulator has an end clamp with a saddle for supporting an electrical wire, a track provided on a front surface of the saddle, a keeper for compressing and supporting an electrical wire seated in the saddle, a bolt and a nut for fastening the keeper to the saddle and operable to horizontally move the keeper along the track, and an insulator housing secured to the end clamp and mounted on a support structure. The end clamp and the insulator housing are detachably assembled with each other by means of a cylindrical clamp base integrally provided on a lower portion of the saddle and the track of the clamp and an upper fitting part. The upper fitting part has an assembly cylinder provided on an upper portion of the fitting part to be connected to the cylindrical clamp base, a compression cylinder provided on a lower portion of the fitting part and pressed against a post of the insulator housing, and a bolt and a nut fastening the cylindrical clamp base of the clamp to the assembly cylinder of the upper fitting part. | 03-05-2009 |
| 20110315431 | TERMINAL COVER - A terminal cover (A) includes an escaping portion ( | 12-29-2011 |
| 20130062098 | TERMINAL BLOCK FOR VEHICLE-MOUNTED BATTERY ASSEMBLY - There is provided a terminal block for a vehicle-mounted battery assembly. The terminal block is attached to a total positive/negative terminal block which is attached to the vehicle-mounted battery assembly. An external extraction positive-side fastening portion and an external extraction negative-side fastening portion are positioned at different heights. A terminal cover is configured to cover the external extraction positive-side fastening portion. The terminal cover includes a fitting portion fitted into the terminal block for the vehicle-mounted battery assembly, a hinge portion engaged with the fitted portion, an arm portion engaged with the hinge portion, and a cover body engaged with the arm portion. The arm portion has a predetermined length, so that by hinge operation of the hinge portion, the cover body covers both the external extraction positive-side fastening portion and the external extraction negative-side fastening portion which are positioned at different heights. | 03-14-2013 |
| 20140048307 | CABLE-TERMINATION DEVICE - A cable-termination device has a housing and an introduction opening for a cable, in order to terminate the cable end such that it is safe from contact. The housing includes a termination cap and a screw-connection unit interacting therewith. The introduction opening is provided in the screw-connection unit in a manner to accommodate at least one cable end. At least one latching device is provided for the purpose or latching the housing or the screw-connection unit to the termination cap. | 02-20-2014 |
| 20140060889 | Removable Protective Terminal Shield - A removable protective terminal shield is a snap-off or breakaway cap that is molded into the plastic enclosure of a lighting control device that covers the neutral wire input hole and, if desired, the head of the terminal screw used to tighten the terminal to the wire after it is inserted into the hole. The terminal input or connection is securely protected until it is determined that an alternative wiring option is available and then the terminal shield is easily removable. | 03-06-2014 |
| 20140338953 | JOINT BODIES AND METHODS FOR COVERING ELECTRICAL CABLES AND CONNECTIONS - A joint body for protecting an electrical cable connection including an electrical cable includes an expandable, elastomeric bladder sleeve and an electrically insulating gel. The bladder sleeve defines a gel cavity and a cable passage to receive the electrical cable. The gel is disposed in the gel cavity and surrounds at least a portion of the cable passage. The joint body is configured to be installed on the connection such that the connection is disposed in the cable passage and is surrounded and electrically insulated by the gel. | 11-20-2014 |
| 20150325355 | High Voltage Bushing Cover - Bushing covers adapted to surround a bushing to protect the bushing and bushing connections from damage, which can be installed at distance using an insulated pole. | 11-12-2015 |
| 20150357096 | DISPOSABLE BATTERY SAFETY COVER - A nine volt battery includes terminals exposed on a top surface of the battery and can easily accidentally come into contact with a conductive material. A device is provided for preventing creation of a low resistance circuit by a nine volt battery includes a safety cover configured to securely adhere to at least one of two terminals of the battery, thereby preventing creation of a circuit through the battery. | 12-10-2015 |
