| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 174021000 | Conduit or cable joints | 11 |
| 20090032284 | "Spider" bracket - This design of the invention is for support electrical conduit and flexible tube,cable by One-hole strap or mini-strap at the Cable-tray, Junction-box,electrical panel or other electrical enclosures. | 02-05-2009 |
| 20100101835 | APPARATUS FOR A CONNECTION POINT BETWEEN TWO ELECTRICAL HIGH-VOLTAGE CABLES - An apparatus is provided for a connection point between a paper-insulated electrical high-voltage cable, which is impregnated with an insulating medium which can flow, and a plastic-insulated electrical high-voltage cable, in which an end termination, which is surrounded by a pressure-resistant partition isolator ( | 04-29-2010 |
| 20130168131 | ELECTRICAL CABLE HARNESS AND ASSEMBLY FOR TRANSMITTING AC ELECTRICAL POWER - An electrical connector/cable harness includes an electrically insulative housing and first and second passageways extending from a first end of the connector/cable harness to a second end thereof, first and second electrically conductive wires disposed in the passageways, respectively, wherein the passageways and the wires therein reverse their dispositions in the connector/cable harness such that at the second end of the connector/cable harness the two wires are disposed oppositely to their disposition at the first end of the connector/cable harness. | 07-04-2013 |
| 20120067621 | GAS INSULATED BUS SYSTEM CONFIGURATION - Gas insulated bus (GIB) systems and methods are provided that facilitate efficient cost control and resource utilization. A GIB system assembly includes one or more GIB runs which include a maximum number of a first GIB section components having a predetermined length and a second GIB section component having a custom or variable length coupled to one of the one or more first GIB section components at their flanged ends, and first and second tee-shaped connectors coupled to one of the one or more first GIB section components and the second GIB section component and used to couple the GIB runs together and orient the bus runs at a desired bus routing angle. | 03-22-2012 |
| 20100025079 | ELECTRICAL BONDING DEVICE FOR TELESCOPING FLUID LINE ASSEMBLY - The present application is directed to a fluid line assembly comprising a first fluid conveying conduit, a second fluid conveying conduit, and a slip joint. The slip joint includes a first fluid conveying conduit section, a second fluid conveying conduit section positioned radially outwardly from and at least partially surrounding the first conduit section, and an electrical bonding device positioned between and contacting the first and second fluid conveying conduit sections to form an electrical path therebetween. The electrical resistance between the first and second fluid conveying conduits is generally constant during relative movement therebetween. | 02-04-2010 |
| 20100200275 | GAS INSULATED TRANSMISSION LINE HAVING IMPROVED PERFORMANCE OF ELECTRIC CONTACT AT CONNECTION PARTS OF THE CONDUCTORS - The gas insulated transmission line includes: a pair of conductors disposed in a length direction; a fixed-side socket and a movable-side socket respectively coupled to one ends of the conductors; and a conductive flexible member interposed between facing end surfaces of the fixed-side socket and the movable-side socket, both ends of the conductive flexible member being closely adhered to the end surfaces of the fixed-side socket and the movable-side socket to keep electric contact therebetween, and the conductive flexible member being expanded or shrunken in an axial direction according to thermal expansion/shrinkage of the pair of conductors. The gas insulated transmission line provides a wide axial contact area while allowing thermal expansion/shrinkage of conductors. | 08-12-2010 |
| 174022000 | With fluid stops | 5 |
| 20090008126 | Cable Joint - A cable joint and a method of assembling a cable joint include at least two cables having inner conducting elements secured to each other at a point of connection. At least one of the cables is a paper-insulated lead cable including paper insulation impregnated with oil. A deformable elastomeric sleeve covers the point of connection. A flexible tape is wound about the elastomeric sleeve. The flexible tape restrains expansion of the elastomeric sleeve resulting from expansion of the oil in the paper insulation of the paper-insulated lead cable. | 01-08-2009 |
| 20090065236 | ARTICLE AND METHOD FOR SEALING FLUID-CONTAINING CABLES - A cable has a conductor extending therefrom and a partially exposed fluid-containing layer surrounding the conductor. A connector is joined to an end of the conductor, and an electrically insulative, elastomeric tube is covers all of the exposed fluid-containing layer and a portion of the connector. The elastomeric tube is substantially impermeable to the fluid in the cable. For cables having more than one conductor, an additional elastomeric boot is installed over the cable. | 03-12-2009 |
| 20090065237 | PRESSURE RESTRAINING ENCLOSURE FOR CABLES - A pressure restraining enclosure for cables can include, for example, a first cable including a conductor and an oil-containing layer surrounding the conductor, and a second cable having a conductor. A splice can connect the conductor of the first cable with the conductor of the second cable. A pressure restraining sleeve can overly the splice and the conductors of the first and second cables. Several fasteners can be applied to several locations on the pressure restraining sleeve to tighten the pressure restraining sleeve around the splice and portions of the first and second cable. Embodiments of the pressure restraining enclosure can be used in the form of a sleeve on a single core cable, or alternatively as a body and a separate sleeve on multiple core cables such as three-core cables. | 03-12-2009 |
| 20120186854 | STOP JOINT FOR A SUPERCONDUCTING CABLE - A stop joint for a superconducting cable is provided to maintain superconducting properties by installing the stop joint on a long distance line in which a long distance superconducting cable has to be installed and unitizing a circulation path of a cooling fluid. | 07-26-2012 |
| 20080314617 | Cable Joint - A joint for a paper-insulated lead covered cable (PILC) including paper insulation impregnated with oil, the joint comprising a first PILC and a retaining jacket having a hollow interior, the first PILC having an inner conducting element that is conductively secured to an inner conducting element of a further cable within the hollow interior of the retaining jacket, the joint further comprising a sealant forming a sealant layer within the hollow interior of the retaining jacket and a retaining structure positioned within the sealant layer. | 12-25-2008 |
| 174022000 | Concentric | 1 |
| 20090008126 | Cable Joint - A cable joint and a method of assembling a cable joint include at least two cables having inner conducting elements secured to each other at a point of connection. At least one of the cables is a paper-insulated lead cable including paper insulation impregnated with oil. A deformable elastomeric sleeve covers the point of connection. A flexible tape is wound about the elastomeric sleeve. The flexible tape restrains expansion of the elastomeric sleeve resulting from expansion of the oil in the paper insulation of the paper-insulated lead cable. | 01-08-2009 |
| 20090065236 | ARTICLE AND METHOD FOR SEALING FLUID-CONTAINING CABLES - A cable has a conductor extending therefrom and a partially exposed fluid-containing layer surrounding the conductor. A connector is joined to an end of the conductor, and an electrically insulative, elastomeric tube is covers all of the exposed fluid-containing layer and a portion of the connector. The elastomeric tube is substantially impermeable to the fluid in the cable. For cables having more than one conductor, an additional elastomeric boot is installed over the cable. | 03-12-2009 |
| 20090065237 | PRESSURE RESTRAINING ENCLOSURE FOR CABLES - A pressure restraining enclosure for cables can include, for example, a first cable including a conductor and an oil-containing layer surrounding the conductor, and a second cable having a conductor. A splice can connect the conductor of the first cable with the conductor of the second cable. A pressure restraining sleeve can overly the splice and the conductors of the first and second cables. Several fasteners can be applied to several locations on the pressure restraining sleeve to tighten the pressure restraining sleeve around the splice and portions of the first and second cable. Embodiments of the pressure restraining enclosure can be used in the form of a sleeve on a single core cable, or alternatively as a body and a separate sleeve on multiple core cables such as three-core cables. | 03-12-2009 |
| 20120186854 | STOP JOINT FOR A SUPERCONDUCTING CABLE - A stop joint for a superconducting cable is provided to maintain superconducting properties by installing the stop joint on a long distance line in which a long distance superconducting cable has to be installed and unitizing a circulation path of a cooling fluid. | 07-26-2012 |
| 20080314617 | Cable Joint - A joint for a paper-insulated lead covered cable (PILC) including paper insulation impregnated with oil, the joint comprising a first PILC and a retaining jacket having a hollow interior, the first PILC having an inner conducting element that is conductively secured to an inner conducting element of a further cable within the hollow interior of the retaining jacket, the joint further comprising a sealant forming a sealant layer within the hollow interior of the retaining jacket and a retaining structure positioned within the sealant layer. | 12-25-2008 |
| 174021000 | Joints: separable | 2 |
| 20090032284 | "Spider" bracket - This design of the invention is for support electrical conduit and flexible tube,cable by One-hole strap or mini-strap at the Cable-tray, Junction-box,electrical panel or other electrical enclosures. | 02-05-2009 |
| 20100101835 | APPARATUS FOR A CONNECTION POINT BETWEEN TWO ELECTRICAL HIGH-VOLTAGE CABLES - An apparatus is provided for a connection point between a paper-insulated electrical high-voltage cable, which is impregnated with an insulating medium which can flow, and a plastic-insulated electrical high-voltage cable, in which an end termination, which is surrounded by a pressure-resistant partition isolator ( | 04-29-2010 |
| 20130168131 | ELECTRICAL CABLE HARNESS AND ASSEMBLY FOR TRANSMITTING AC ELECTRICAL POWER - An electrical connector/cable harness includes an electrically insulative housing and first and second passageways extending from a first end of the connector/cable harness to a second end thereof, first and second electrically conductive wires disposed in the passageways, respectively, wherein the passageways and the wires therein reverse their dispositions in the connector/cable harness such that at the second end of the connector/cable harness the two wires are disposed oppositely to their disposition at the first end of the connector/cable harness. | 07-04-2013 |
| 20120067621 | GAS INSULATED BUS SYSTEM CONFIGURATION - Gas insulated bus (GIB) systems and methods are provided that facilitate efficient cost control and resource utilization. A GIB system assembly includes one or more GIB runs which include a maximum number of a first GIB section components having a predetermined length and a second GIB section component having a custom or variable length coupled to one of the one or more first GIB section components at their flanged ends, and first and second tee-shaped connectors coupled to one of the one or more first GIB section components and the second GIB section component and used to couple the GIB runs together and orient the bus runs at a desired bus routing angle. | 03-22-2012 |
| 20100025079 | ELECTRICAL BONDING DEVICE FOR TELESCOPING FLUID LINE ASSEMBLY - The present application is directed to a fluid line assembly comprising a first fluid conveying conduit, a second fluid conveying conduit, and a slip joint. The slip joint includes a first fluid conveying conduit section, a second fluid conveying conduit section positioned radially outwardly from and at least partially surrounding the first conduit section, and an electrical bonding device positioned between and contacting the first and second fluid conveying conduit sections to form an electrical path therebetween. The electrical resistance between the first and second fluid conveying conduits is generally constant during relative movement therebetween. | 02-04-2010 |
| 20100200275 | GAS INSULATED TRANSMISSION LINE HAVING IMPROVED PERFORMANCE OF ELECTRIC CONTACT AT CONNECTION PARTS OF THE CONDUCTORS - The gas insulated transmission line includes: a pair of conductors disposed in a length direction; a fixed-side socket and a movable-side socket respectively coupled to one ends of the conductors; and a conductive flexible member interposed between facing end surfaces of the fixed-side socket and the movable-side socket, both ends of the conductive flexible member being closely adhered to the end surfaces of the fixed-side socket and the movable-side socket to keep electric contact therebetween, and the conductive flexible member being expanded or shrunken in an axial direction according to thermal expansion/shrinkage of the pair of conductors. The gas insulated transmission line provides a wide axial contact area while allowing thermal expansion/shrinkage of conductors. | 08-12-2010 |
| 174021000 | Joints: coaxial | 1 |
| 20090032284 | "Spider" bracket - This design of the invention is for support electrical conduit and flexible tube,cable by One-hole strap or mini-strap at the Cable-tray, Junction-box,electrical panel or other electrical enclosures. | 02-05-2009 |
| 20100101835 | APPARATUS FOR A CONNECTION POINT BETWEEN TWO ELECTRICAL HIGH-VOLTAGE CABLES - An apparatus is provided for a connection point between a paper-insulated electrical high-voltage cable, which is impregnated with an insulating medium which can flow, and a plastic-insulated electrical high-voltage cable, in which an end termination, which is surrounded by a pressure-resistant partition isolator ( | 04-29-2010 |
| 20130168131 | ELECTRICAL CABLE HARNESS AND ASSEMBLY FOR TRANSMITTING AC ELECTRICAL POWER - An electrical connector/cable harness includes an electrically insulative housing and first and second passageways extending from a first end of the connector/cable harness to a second end thereof, first and second electrically conductive wires disposed in the passageways, respectively, wherein the passageways and the wires therein reverse their dispositions in the connector/cable harness such that at the second end of the connector/cable harness the two wires are disposed oppositely to their disposition at the first end of the connector/cable harness. | 07-04-2013 |
| 20120067621 | GAS INSULATED BUS SYSTEM CONFIGURATION - Gas insulated bus (GIB) systems and methods are provided that facilitate efficient cost control and resource utilization. A GIB system assembly includes one or more GIB runs which include a maximum number of a first GIB section components having a predetermined length and a second GIB section component having a custom or variable length coupled to one of the one or more first GIB section components at their flanged ends, and first and second tee-shaped connectors coupled to one of the one or more first GIB section components and the second GIB section component and used to couple the GIB runs together and orient the bus runs at a desired bus routing angle. | 03-22-2012 |
| 20100025079 | ELECTRICAL BONDING DEVICE FOR TELESCOPING FLUID LINE ASSEMBLY - The present application is directed to a fluid line assembly comprising a first fluid conveying conduit, a second fluid conveying conduit, and a slip joint. The slip joint includes a first fluid conveying conduit section, a second fluid conveying conduit section positioned radially outwardly from and at least partially surrounding the first conduit section, and an electrical bonding device positioned between and contacting the first and second fluid conveying conduit sections to form an electrical path therebetween. The electrical resistance between the first and second fluid conveying conduits is generally constant during relative movement therebetween. | 02-04-2010 |
| 20100200275 | GAS INSULATED TRANSMISSION LINE HAVING IMPROVED PERFORMANCE OF ELECTRIC CONTACT AT CONNECTION PARTS OF THE CONDUCTORS - The gas insulated transmission line includes: a pair of conductors disposed in a length direction; a fixed-side socket and a movable-side socket respectively coupled to one ends of the conductors; and a conductive flexible member interposed between facing end surfaces of the fixed-side socket and the movable-side socket, both ends of the conductive flexible member being closely adhered to the end surfaces of the fixed-side socket and the movable-side socket to keep electric contact therebetween, and the conductive flexible member being expanded or shrunken in an axial direction according to thermal expansion/shrinkage of the pair of conductors. The gas insulated transmission line provides a wide axial contact area while allowing thermal expansion/shrinkage of conductors. | 08-12-2010 |
