Patent application number | Description | Published |
20130180952 | PRESSURE MASKING SYSTEMS AND METHODS FOR USING THE SAME - Methods of treating a target surface of an article having one or more passageways includes fluidly connecting a pressure masker including pressurized masking fluid to a first side of at least one passageway, passing the pressurized masking fluid through the at least one passageway from the first side to a second side having the target surface, and treating the target surface of the article using a surface treatment system that disposes a surface treating material on the target surface, wherein the pressurized masking fluid passing through the at least one passageway prevents the surface treating material from permanently altering a cross sectional area of the at least one passageway. | 07-18-2013 |
20130298369 | FIXTURE AND METHOD FOR ADJUSTING WORKPIECE - A fixture and method for adjusting a workpiece are disclosed. The fixture includes a holding device engageable to a workpiece to secure the workpiece, and an adjustment device engageable to a projecting member of the workpiece and movable along a first axis and a second axis. Movement of the adjustment device along the first axis when engaged to the projecting member adjusts the projecting member along the first axis, and movement of the adjustment device along the second axis when engaged to the projecting member adjusts the projecting member along the second axis. | 11-14-2013 |
20140109407 | METHOD AND SYSTEM FOR REPLACING A SINGLE WIND TURBINE BLADE - A method of replacing a wind turbine blade includes suspending the wind turbine blade from support hub of a wind turbine, connecting one or more cable climbing members between the support hub and the wind turbine blade, and lowering the one or more cable climbing members and the wind turbine blade from the support hub. | 04-24-2014 |
20150031272 | MACHINING TOOL AND METHOD FOR ABRADABLE COATING PATTERN - A method for forming a pattern in an abradable coating includes the step of machining a groove in the abradable coating with a machining tool. The machining tool is configured to machine a top surface, a side surface and a bottom surface of the groove simultaneously. A repeating step repeats the machining step until a desired number of grooves is obtained in the abradable coating. | 01-29-2015 |
20150160644 | REPAIR METHOD, SYSTEM FOR AUTOMATIC LOCATING AND CLEARING AND TOOL FOR AUTOMATED LOCATING AND MODIFYING - A repair method is provided and includes deriving, from a model of a component, drilling vectors respectively associated with fluid flow passages of the component, obtaining location data of each of the fluid flow passages at least partially from a source other than the model and relying upon the derived drilling vectors and the obtained location data of each of the fluid flow passages to position a tool configured to modify each of the fluid flow passages. | 06-11-2015 |
Patent application number | Description | Published |
20130081552 | Device and Method for Cleaning Model Train Track - A model train track rail cleaning device includes a base, a cleaning pad mounted to the bottom of the base and a grip body coupled with the top of the base. The cleaning pad has a set of grooves positioned parallel to one another and spaced to receive track rails when the pad is in a first orientation. The cleaning pad also has a second set of grooves positioned parallel to one another and perpendicular to the first set. The second set of grooves is spaced to receive track rails when the pad is in a second orientation. Preferably, the first set of grooves is spaced to receive the rails on model track of a first size and the second set of grooves is spaced to receive the rails on model track of a second size. The cleaning device is pushed and pulled across the rails to clean them. | 04-04-2013 |
20130081651 | MODEL TRAIN CAR AND ENGINE WHEEL CLEANING DEVICE AND METHOD - A model train car or engine wheel cleaning device includes a cradle having a base plate and side walls. Cleaning strips are mounted on the side walls and a spring loaded core is located there between. The core is moveable between a neutral position and a compressed position. Conductive strips are positioned on top of the core. Electrical contacts are electrically connected to the conductive strips. During use, the core is in the compressed position and the rail contact surfaces of the wheels contact the cleaning strips. When cleaning a model train engine with motorized wheels, the wheel rims are in contact with the conductive strips and an electric current is supplied to the electrical contacts, causing the wheels to turn and be cleaned. When cleaning a model train car with free-spinning wheels, the car is manually moved back and forth, causing the wheels to turn and be cleaned. | 04-04-2013 |
20130192044 | Display Kit and Method of Constructing Same - A kit useful by hobbyist and students in constructing displays and dioramas. The kit comprises a base formed from integral sidewalls and a top which presents a planar surface. A channel is formed around the periphery of the planar surface. The kit further includes a backboard which is foldable into a generally planar configuration and has a width greater than the width of the channel. The backboard is wedged into the channel and will remain in place without the use of external fasteners. The backboard is received in the channel on at least three sides of the base. The backboard is formed from a material so that it can be cut to present a desired configuration. A method of constructing a display kit comprises placing the base on a flat surface, at least partially unfolding the backboard to conform on the configuration of the base on at least three sides and then securing the backboard to the base without the use of external fasteners. | 08-01-2013 |
20150093558 | METHOD AND ARTICLE FOR CONSTRUCTING A THREE DIMENSIONAL DECORATIVE OBJECT - A method of constructing a three dimensional decorative object from a foil sheet and a fabric overlay is the subject of the invention. The method includes shaping the foil sheet into a three dimensional configuration, providing the foil sheet with an adhesive coating and adhering a fabric overlay to the foil. In another aspect of the invention the foil sheet has a fabric overlay adhered to one side and is utilized to form a three dimensional decorative object by shaping the sheet into the desired three dimensional object and then providing a decorative finish to the fabric side of the sheet. The method may include applying a layer of plaster on top of the fabric overlay. An article useful in constructing a three dimensional object is also encompassed by the invention. The article comprises a foil sheet having a fabric overlay adhered to one side. The article of the invention may also be presented in a kit which includes a foil sheet having a fabric overlay adhered to one side, a quantity of a pliable material sufficient to cover at least a portion of the fabric overlay and instructions for preparing the pliable material for application to the fabric. | 04-02-2015 |
Patent application number | Description | Published |
20090165405 | COMPOSITE CAPPED STILE, DOOR AND METHOD - The present invention relates to a capped stile for an entry door having an interior backer element and an exterior cap element secured thereto. The exterior cap element is formed from a moisture resistant, foamed polymer composite and has a specific gravity of about 0.9 or less. A door having the disclosed capped stile, and a method of forming a door, are also disclosed. | 07-02-2009 |
20100307061 | TRACK FOR AN ADJUSTABLE BLIND ASSEMBLY - A track for an adjustable blind assembly is disclosed. One described track for an adjustable blind assembly comprises a track comprising a base and a slot, the base comprising a flange portion and a brace portion, the flange portion extending from the base and securable to a spaced window pane by a window frame, and the slot extending from the base and comprising a channel for a sliding adjuster. | 12-09-2010 |
20120060423 | LATCH JAMB SECURITY PLATE FOR DOORJAMB - A latch jamb security plate in combination with a doorjamb having a front side facing a door opening and a back side opposite the front side. The doorjamb is formed with a latch aperture therethrough for receiving a retractable door latch. The latch jamb security plate comprises a planar plate member fastened to the back side of the doorjamb, and a single latch tongue formed integrally with the planar plate member and extending therefrom into the latch aperture in the doorjamb. The planar plate member has an opening therethrough aligned with the latch aperture in the doorjamb. The opening in the planar plate member has a continuous edge. The latch tongue is configured to extend from only a portion of the edge of the opening in the planar plate member. | 03-15-2012 |
20130199740 | TRACK FOR AN ADJUSTABLE BLIND ASSEMBLY - A track for an adjustable blind assembly is disclosed. One described track for an adjustable blind assembly comprises a track comprising a base and a slot, the base comprising a flange portion and a brace portion, the flange portion extending from the base and securable to a spaced window pane by a window frame, and the slot extending from the base and comprising a channel for a sliding adjuster. | 08-08-2013 |
20140053470 | LATCH JAMB SECURITY PLATE FOR DOORJAMB - A latch jamb security plate in combination with a doorjamb having a front side facing a door opening and a back side opposite the front side. The doorjamb is formed with a latch aperture therethrough for receiving a retractable door latch. The latch jamb security plate comprises a planar plate member fastened to the back side of the doorjamb, and a single latch tongue formed integrally with the planar plate member and extending therefrom into the latch aperture in the doorjamb. The planar plate member has an opening therethrough aligned with the latch aperture in the doorjamb. The opening in the planar plate member has a continuous edge. The latch tongue is configured to extend from only a portion of the edge of the opening in the planar plate member. | 02-27-2014 |
20140359971 | TRACK FOR AN ADJUSTABLE BLIND ASSEMBLY - A track for an adjustable blind assembly is disclosed. One described track for an adjustable blind assembly comprises a track comprising a base and a slot, the base comprising a flange portion and a brace portion, the flange portion extending from the base and securable to a spaced window pane by a window frame, and the slot extending from the base and comprising a channel for a sliding adjuster. | 12-11-2014 |
Patent application number | Description | Published |
20120126650 | CONCENTRIC MOTOR POWER GENERATION AND DRIVE SYSTEM - An apparatus is provided and includes a hub, including first and second opposing faces, a first sidewall fixed at opposite ends thereof to the first and second opposing faces to define a first interior between the first and second opposing faces and a second sidewall fixed to one of the first and second opposing faces to define a second interior within the first interior, a first assembly, disposed within the second interior, to generate current from input mechanical energy and a second assembly, electrically coupled to the first assembly and disposed within the first interior, to generate mechanical energy from current associated with the current generated by the first assembly. | 05-24-2012 |
20130133605 | STARTER SYSTEM - Some embodiments of the invention provide a starter system including a starter, capable of being in communication with an electronic control unit. The starter can include a motor coupled to a circuit and a pinion including a plunger, and a plurality of solenoid assemblies including a plurality of biasing members. The plurality of solenoid assemblies can include at least one solenoid winding capable of moving the plunger, and at least one solenoid assembly capable of holding the plunger, and at least one solenoid assembly capable of controlling current flow to the motor. Some embodiments include a first switch coupled to the circuit that is capable of being activated by the plunger to control current flowing to at least a portion of the circuit. Some embodiments include at least two power isolation switches capable of controlling a current flow within the circuit. | 05-30-2013 |
20130135065 | STARTER SYSTEM - Some embodiments of the invention provide a starter system including a starter, capable of being in communication with an electronic control unit. The starter can include a motor coupled to a circuit and a pinion including a plunger, and a plurality of solenoid assemblies including a plurality of biasing members. The plurality of solenoid assemblies can include at least one solenoid winding capable of moving the plunger, and at least one solenoid assembly capable of holding the plunger, and at least one solenoid assembly capable of controlling current flow to the motor. Some embodiments include a first switch coupled to the circuit that is capable of being activated by the plunger to control current flowing to at least a portion of the circuit. Some embodiments include at least two power isolation switches capable of controlling a current flow within the circuit. | 05-30-2013 |
20130141192 | STARTER SYSTEM - Some embodiments of the invention provide a starter system including a starter, capable of being in communication with an electronic control unit. The starter can include a motor coupled to a circuit and a pinion including a plunger, and a plurality of solenoid assemblies including a plurality of biasing members. The plurality of solenoid assemblies can include at least one solenoid winding capable of moving the plunger, and at least one solenoid assembly capable of holding the plunger, and at least one solenoid assembly capable of controlling current flow to the motor. Some embodiments include a first switch coupled to the circuit that is capable of being activated by the plunger to control current flowing to at least a portion of the circuit. Some embodiments include at least two power isolation switches capable of controlling a current flow within the circuit. | 06-06-2013 |
20140054999 | METHOD OF MANUFACTURING AN ELECTRIC MACHINE WITH SEGMENTED PERMANENT MAGNETS - A method for manufacturing a magnet stack for placement in a core member of a permanent magnet electric machine includes providing a plurality of magnet segments, each of the plurality of magnet segments including opposing axial faces having a first surface finish. The method further includes assembling the plurality of first magnet segments into a magnet stack, the magnet stack including a first end with a first axial face of a first magnet segment and an opposing second end with a second axial face of a second magnet segment. Additionally, the method includes finishing the opposing ends of the magnet stack such that the first axial face and the second axial face have a second surface finish that different than the first surface finish. | 02-27-2014 |
20140070649 | RESOLVER WITH MOUNTING STRUCTURE AND METHOD - An apparatus including a rotating member, a resolver and a mounting structure. The resolver includes a resolver stator and a resolver rotor fixedly mounted on the rotating member via a mounting structure. The mounting structure has a low magnetic relative permeability and isolates the resolver rotor from the rotating member by preventing direct contact between the rotating member and the resolver rotor. The disclosed apparatus may be an electric machine having a rotor fixed to the rotating member and be suitable for use in a hybrid vehicle. The mounting structure advantageously has a relative permeability of no greater than about 2 and may be formed out of stainless steel material. The rotating member may be a rotor hub formed out of steel material having a relative permeability of at least about 50. | 03-13-2014 |
20140091649 | ELECTROMAGNETIC INTERFERENCE SHIELD AND BALANCE RING FOR ELECTRICAL MACHINE - An electrical machine including a stator and a rotor assembly. The rotor assembly defines a rotational axis and has a rotor core wherein the rotor core defines first and second axial end surfaces. A balance ring is rotationally fixed to the rotor assembly and is configured to rotationally balance the rotor assembly. The balance ring comprises an electrically conductive and magnetically permeable material and is disposed proximate the first axial end surface and defines an air gap disposed axially between the balance ring and the first axial end surface. In some embodiments, the electric machine includes a plurality of spacers extending between the first axial end surface and the balance ring. The rotor core and balance ring may comprise a plurality of stacked electrical steel laminations. The balance ring can be used to provide electromagnetic interference shielding for a resolver. A method of manufacturing an electric machine is also disclosed. | 04-03-2014 |
20140096642 | STARTER MOTOR - Embodiments of the invention provide a starter comprising a motor comprising a drive shaft, a pinion, and a clutch. In some embodiments, the starter includes a planetary gear coupled with the clutch. Some embodiments include a pinion speed sensor assembly configured and arranged to provide a signal related to the rotational speed of the pinion based upon a speed of a component of the starter that is coupled to the pinion. Some embodiments of the starter include a pinion rotational speed sensor located within the drive-end region of the starter, and configured and arranged for direct or indirect monitoring of the pinion. Some embodiments include a sensor that is configured and arranged to monitor one or more components of the clutch assembly, the drive-shaft, the pinion, the output shaft, or a planetary gear. The speed sensor can be a magnetic-field flux sensor assembly or an optical sensor assembly. | 04-10-2014 |
20140260794 | VARIABLE FLUX STARTER AND SWITCH SYSTEM - A variable flux starter and switch system including a starter motor with motor field winding first and second portions, a control unit capable of selectively issuing starter activation and desired flux level signals, a motor energizing switch moveable between open and closed positions consequent to issuance of the starter activation signal, and a regulating device that transitions between default and activated operational states consequent to issuance of the flux level signal. The regulating device has a moveable blocking member and relatively moveable contact members, and in one of the default and activated operational states, electrical contact between the contact members is permitted or prevented by the blocking member. Current through the closed motor energizing switch substantially bypasses a motor field winding portion when electrical contact between the contact members is permitted, and is conducted through both portions when prevented. Also, a method for varying starter motor flux levels. | 09-18-2014 |
20140260795 | STARTER WITH SPEED SENSOR ASSEMBLY - A starter assembly adapted for use with an engine having a flywheel and electronic control unit. The starter includes a motor, magnetic field source and a pinion gear engageable with the flywheel. An internal power train transmits torque from the armature to the pinion gear and includes a gear set dividing the internal power train into a first segment with the armature and a second segment with the pinion gear. During operation the first segment has a faster rotational speed than the second segment. A speed sensor senses the speed of the first segment and communicates it to the electronic control unit. The starter assembly can be used in a vehicle with an automatic start-stop function and facilitates the synchronizing of the pinion gear and flywheel speeds when restarting the engine. The speed sensor can take various forms and is advantageously supported on the field frame assembly proximate the commutator. | 09-18-2014 |
20140265661 | SHEET METAL COOLING JACKET WITH BAFFLES - An electric machine includes a stator and a housing having at least two sheet metal sections, at least one cooling channel being formed at an axial end of the electric machine between the two sections. A method of cooling an electric machine includes forming two sheet metal housing sections to each include a radially inward extending portion at an axial end of the electric machine and an axially extending portion, and attaching the housing sections to one another at contiguous portions thereof, whereby at least one cooling channel is formed between the respective radially inward extending portions of the sections. A method of cooling an electric machine includes circulating coolant in a plurality of cavities formed between two sheet metal housing sections, the cavities including a cooling channel at an axial end of the electric machine. | 09-18-2014 |
20140265670 | L-SHAPED SHEET METAL COOLING JACKET WITH BAFFLES AND INTEGRATED POWER ELECTRONICS - An electric machine includes a pair of substantially aligned sheet metal housing sections each including a substantially “L” shaped portion, at least one cooling channel being formed at an axial end between the two sections, and a plurality of power electronics components engaged with at least one of the housing sections adjacent the axial end cooling channel. An embodiment includes a stator, a pair of housing sections enclosing the stator, power electronics components positioned at an axial end of the electric machine for controlling operation of the electric machine, and a coolant flow path that includes a power electronics cooling channel formed at the axial end between the housing sections. A method includes forming an axial end cooling channel between two sheet metal housing sections, and positioning power electronics components at the axial end along the cooling channel, whereby heat from the electronics components is transferred to the cooling channel. | 09-18-2014 |
Patent application number | Description | Published |
20080223557 | LIQUID COOLING SYSTEM OF AN ELECTRIC MACHINE - Disclosed is a liquid cooling system for an electric machine including a frame heat conductively attachable to a stator of an electric machine. The liquid cooling system further includes a cover mechanically attached to the frame and fluidly sealed to the frame, the cover and frame defining a cavity therebetween. The cover includes at least one protrusion extending substantially a distance between the cover and the frame. A method for constructing a liquid is also provided. The method includes forming at least one protrusion in the cover and structurally affixing the cover to the frame. The cover is fluidly sealed to the frame. | 09-18-2008 |
20080276734 | Torque limiter for engine starter - Disclosed is a starter motor including a drive assembly disposed at least partially within the housing. The drive assembly includes a gear train disposed in the housing, with the gear train in operable communication with a first end of an armature shaft. A pinion gear is in operable communication with a second end of the output shaft. A spacer is disposed between the gear train and the housing. The spacer is disposed and configured to hold the gear train fixed relative to the housing but allow the gear train to rotate relative to the housing when a selected slippage torque is applied to the gear train. | 11-13-2008 |
20090322456 | Starter Solenoid with Vibration Resistant Features - A starter solenoid comprises a solenoid cap defining a contact channel. A first terminal and a second terminal are provided on the solenoid cap. A contact is moveable within the channel between a first position where the contact touches the first and second terminals and a second position where the contact is removed from the first and second terminals. A shield is positioned in the channel to space the contact apart from the channel walls. The contact comprises a first terminal face connected to a second terminal face. The first and second terminal faces are configured to respectively contact the first and second terminals when the contact is in the first position. Opposing lips extend from opposite sides of the first terminal face with a curved shoulder provided between the first terminal face and each of the opposing lips. | 12-31-2009 |
20110273047 | ROTOR LAMINATION ASSEMBLY - An electric machine includes a stator, and a rotor lamination assembly configured to rotate relative to the stator. The rotor assembly includes at least one lamination member that includes a body having an inner diametric edge that extends to an outer diametric edge, and at least one magnet receiving member. The at least one magnet receiving member is formed in the body and includes a first end that extends to a second end. The second end is spaced from the outer diametric edge to form a bridge portion. The at least one lamination member includes at least one stress concentration element positioned between the inner diametric edge and the outer diametric edge. The at least one stress concentration element is configured and disposed to reduce stress in the bridge portion. | 11-10-2011 |
20110273049 | ROTOR LAMINATION ASSEMBLY - An electric machine includes a stator, and a rotor lamination assembly configured and disposed to rotate relative to the stator. The rotor lamination assembly includes at least one lamination member including a body member having an outer diametric edge, and at least one magnet receiving member. The at least one magnet receiving member includes a first end that extends to a second end. The second end establishes an interruption zone in the outer diametric edge. | 11-10-2011 |
20110298315 | Electric Machine Cooling System and Method - Embodiments of the invention provide an electric machine module including a housing. In some embodiments, the housing can include a sleeve member coupled to at least one end cap. The housing can include an inner wall at least partially defining a machine cavity, a coolant sump, and at least one coolant channel positioned between the inner wall and an outer wall of the housing. In some embodiments, the coolant channel can be in fluid communication with the coolant sump. In some embodiments, an electric machine can be positioned in the machine cavity. The electric machine can comprise a stator assembly including stator end turns and a rotor assembly. In some embodiments, a coolant jacket can be at least partially defined by the housing and can be positioned so that to at least partially circumscribe a portion of the stator assembly. | 12-08-2011 |
20120068570 | PARALLEL PATH PHASE LEAD EXITS FROM ELECTRIC MACHINE - A stator winding for an electric machine includes two or more conductors defining one or more phases about the stator winding. Each phase includes at least two conductors of the two or more conductors arranged in an electrically switchable relationship. An end of each conductor of the two or more conductors extends to an exterior of the electric machine and is configured for independent electrical connection to a component at the exterior of the electric machine. An electric machine includes a stator having a stator winding including two or more conductors defining one or more phases about the stator winding including at least two conductors of the two or more conductors arranged in an electrically switchable relationship. An end of each conductor of the two or more conductors extends to an exterior of the electric machine for independent electrical connection to a component at the exterior of the electric machine. | 03-22-2012 |
20120068656 | SWITCH MODULE FOR AN ELECTRIC MACHINE HAVING SWITCHABLE STATOR WINDINGS - An electric machine including a housing and a stator arranged within the housing. The stator includes a plurality of stator windings that define a number of phases. A switch module is mounted at the housing. The switch module includes a plurality of switch members that are operatively connected to the plurality of stator windings. The plurality of switch members are configured and disposed to selectively establish one of a first electrical connection configuration and a second electrical connection configuration of the plurality of stator windings. | 03-22-2012 |
20120068657 | ELECTRIC MACHINE SYSTEM INCLUDING AN ELECTRIC MACHINE HAVING SWITCHED STATOR WINDINGS - An electric machine system includes an electric motor. The electric motor includes a stator having a plurality of windings that define a number of phases. A plurality of switch members are operatively coupled to the plurality of windings. The plurality of switch members are no more than one less than three times the number of phases. A controller is operatively coupled to the plurality of switch members. The controller selectively changes a state of the plurality of switch members to establish one of a first electrical connection configuration of the plurality of windings and a second electrical connection configuration of the plurality of windings. | 03-22-2012 |
20120126660 | ROTOR LAMINATION COMPRESSION SLEEVE FOR AN ELECTRIC MACHINE - An electric machine including a stator, and a rotor lamination assembly configured and disposed to rotate relative to the stator. The rotor lamination assembly includes a plurality of laminations that define an outer diametric surface. A rotor lamination compression sleeve extends about the outer diametric surface of the rotor lamination assembly. The rotor lamination compression sleeve exerts a compressive radial force on the rotor lamination assembly. The rotor lamination compression sleeve is configured and disposed to expand when subjected to a centrifugal force while still maintaining a compressive radial force. | 05-24-2012 |
20120181882 | ELECTRIC MACHINE HAVING AN INTEGRATED ROTOR TEMPERATURE SENSOR - An electric machine includes a housing, a stator mounted within the housing, and a rotor rotatably mounted within the housing relative to the stator. The rotor includes a rotor lamination assembly having a plurality of laminations. A temperature sensor is arranged within the housing. The temperature sensor includes a sensing surface configured and disposed to detect a temperature of the rotor. | 07-19-2012 |
20120181883 | ELECTRIC MACHINE WITH INTEGRATED COOLANT TEMPERATURE SENSOR - An electric machine including a housing, a stator mounted within the housing, a rotor rotatably mounted within the housing relative to the stator, and a coolant system fluidly connected to the housing. The coolant system delivers a flow of coolant through the housing. A coolant temperature sensor is arranged within the housing and exposed to the flow of coolant. The coolant temperature sensor configured and disposed to detect a temperature of the coolant in the housing. | 07-19-2012 |
20120181884 | ELECTRIC MACHINE HAVING AN INTEGRATED COOLANT LEVEL SENSOR - An electric machine includes a housing having a coolant collection area, a stator mounted within the housing, a rotor assembly rotatably mounted within the housing relative to the stator, and a coolant level sensor arranged at the coolant collection area. The coolant level sensor includes a sensing surface configured and disposed to detect a level of coolant collected in the coolant collection area. | 07-19-2012 |
20120181965 | ELECTRIC MACHINE HAVING AN INTEGRATED VIBRATION SENSOR - An electric machine including a housing, a stator mounted within the housing, a rotor rotatably mounted within the housing relative to the stator, and a vibration sensor arranged within the housing. The vibration sensor includes a sensing member configured and disposed to detect vibrations of the electric machine. | 07-19-2012 |
20120181967 | PERMANENT MAGNET ELECTRIC MACHINE HAVING AN INTEGRATED MAGNETIC FLUX SENSOR - A permanent magnet electric machine that includes a housing, a stator mounted within the housing, a rotor assembly, a plurality of permanent magnets mounted within the rotor assembly, and a magnetic flux sensor arranged within the housing. The magnetic flux sensor includes a sensing surface configured and disposed to detect magnetic flux leaking from the rotor assembly. | 07-19-2012 |
20120183247 | ELECTRIC MACHINE WITH INTEGRATED BEARING TEMPERATURE SENSOR - An electric machine includes a housing and a shaft arranged within the housing. The shaft includes a first end portion and a second end portion. At least one bearing is mounted at one of the first end portion of the shaft and the second end portion of the shaft. A stator is mounted within the housing and a rotor is mounted relative to the shaft and rotatable relative to the stator. A temperature sensor is integrated into the housing at the at least one bearing. The temperature sensor includes a sensing element that detects a temperature of the at least one bearing. | 07-19-2012 |
20120256523 | STARTER MACHINE SYSTEM AND METHOD - Embodiments of the invention provide a starter machine comprising a housing. A motor can be positioned within the housing and coupled to a gear train, which can be coupled to a shaft. A switched reluctance solenoid assembly can be positioned within the housing and capable of being coupled to inverters that communicate with an electronic control unit. The switched reluctance solenoid assembly includes at least two switched reluctance stator assemblies and a rotor that is coupled to the shaft. The rotor can also include an integral pinion and is movably positioned within the switched reluctance stator assemblies. The rotor is capable of linear and rotational movement. | 10-11-2012 |
20120256524 | STARTER MACHINE SYSTEM AND METHOD - Embodiments of the invention provide a starter machine control system including an electronic control unit. The control system can include a starter machine that is in communication with the electronic control unit. The starter machine can comprise a solenoid assembly that includes at least one biasing members and a coil winding. The starter machine can also include a motor that is coupled to a pinion. The motor can include a field assembly and an armature assembly. The field assembly can include a support body and permanent magnets that are supported within the support body. A plurality of flux members can be disposed between the permanent magnets. A plurality of windings can be disposed around the flux members and can be coupled to a control circuit. | 10-11-2012 |
20120305226 | ELECTRIC MACHINE MODULE COOLING SYSTEM AND METHOD - Embodiments of the invention provide an electric machine module. The module can include a housing that can define a machine cavity. The housing can include a coolant jacket that contains a first coolant. A coolant sump can be in fluid communication with the machine cavity and can contain a second coolant that is different than the first coolant. The coolant sump can be in thermal communication with the coolant jacket. An electric machine can be positioned within the machine cavity. The electric machine can include a stator assembly, a rotor assembly, and a shaft. The module can also include at least one coolant channel, at least one shaft channel, and at least one rotor channel. | 12-06-2012 |
20130061457 | METHOD OF FORMING A ROTOR LAMINATION ASSEMBLY - A method of forming a rotor lamination assembly for an electric machine includes aligning a plurality of laminations to form a rotor lamination assembly. The rotor lamination assembly includes an outer diametric surface. The method also includes mounting a rotor lamination compression sleeve to the outer diametric surface of the rotor lamination assembly. The rotor lamination compression sleeve radially compresses the plurality of laminations. | 03-14-2013 |
20130127269 | METHOD OF OPERATING AN ELECTRIC MACHINE HAVING AN INTEGRATED COOLANT LEVEL SENSOR - A method of operating an electric machine includes flowing a coolant into an interior portion of a housing of the electric machine, and sensing a level of coolant in a coolant collection area within the interior portion with a coolant level sensor arranged at the housing. | 05-23-2013 |
20140125258 | METHOD AND APPARATUS FOR REDUCING TORQUE VARIATION IN MOTOR DRIVE SYSTEMS - A method for controlling a specific electric machine includes receiving with a controller a back electromotive force (BEMF) coefficient for the specific electric machine. The controller is configured to control operation of an inverter coupled to the electric machine where the inverter is configured to provide or receive multi-phase electricity to or from the electric machine in motor mode or generator mode, respectively. The method further includes receiving with the controller an input related to a selected torque to be applied by or a selected power to be removed from the electric machine. The method further includes determining a first electrical parameter the inverter is to apply to in motor mode or a second electrical parameter the inverter is to convert power to in generator mode using the BEMF coefficient, and applying the first electrical parameter to the electric machine or converting the received power to the second electrical parameter. | 05-08-2014 |
Patent application number | Description | Published |
20090125280 | Methods for geomechanical fracture modeling - The present invention relates generally to methods for designing and optimizing the number, placement, and size of fractures in a subterranean formation and more particularly to methods that account for stress interference from other fractures when designing and optimizing the number, placement, and size of fractures in the subterranean formation. The present invention optimizes the number, placement and size of fractures in a subterranean formation. The present invention determines one or more geomechanical stresses induced by each fracture based on the dimensions and location of each fracture, including surface deformations caused by each fracture. The present invention determines a maximum number of fractures and a predicted stress field based on the geomechanical stresses induced by each of the fractures. | 05-14-2009 |
20100155058 | APPARATUS AND METHOD FOR MONITORING A FRACTURING OPERATION - A method for monitoring a fracturing operation in a target well comprising extending a seismic sensor in a tubing string to a first position in an well offset from the target well. A coolant fluid is circulated through the tubing string for a predetermined time. The tubing string is retracted to a second uphole position such that the cooled seismic sensor is exposed in the offset wellbore. A seismic signal emitted during the fracturing operation of the target well is sensed in the offset well. | 06-24-2010 |
20100200235 | Degradable perforation balls and associated methods of use in subterranean applications - Methods and compositions that include a method of treating a subterranean formation comprising the steps of providing a carrier fluid comprising degradable balls that comprise a carboxylic acid, a fatty alcohol, a fatty acid salt, a fatty ester, a fatty acid salt, or a combination thereof, and introducing the carrier fluid to the subterranean formation during a treatment. | 08-12-2010 |
20100212906 | Method for diversion of hydraulic fracture treatments - Disclosed herein are methods that include a method for treating a well bore including treating a subterranean formation with a first treatment fluid, wherein the first treatment fluid treats a first treated zone. A degradable diverting material may then be introduced into the subterranean formation. The subterranean formation may be treated with a second treatment fluid where the degradable diverting material diverts at least a portion of the second treatment fluid away from the first treated zone. | 08-26-2010 |
20110005761 | Degradable Diverting Agents and Associated Methods - Methods and compositions that include a method comprising: providing a treatment fluid comprising at least a plurality of degradable diverting agents that comprise at least one degradable material selected from the group consisting of a fatty alcohol, a fatty acid salt, a fatty ester, a proteinous material, and a combination thereof; and introducing the treatment fluid into a subterranean formation during a subterranean operation via a well bore. | 01-13-2011 |
20120214715 | Degradable Perforation Balls and Associated Methods of Use in Subterranean Applications - Methods of making a degradable ball composition comprising a carboxylic acid, a fatty alcohol, a fatty acid salt, a fatty ester, or a combination thereof comprising the steps of: forming a thermoplastic mass, and allowing the thermoplastic mass to cool as to form a degradable ball that is introduced in subterranean treatments by a carrier fluid. | 08-23-2012 |
Patent application number | Description | Published |
20100002854 | COMMUNICATIONS NETWORK INTERFACE FOR USER FRIENDLY INTERACTIVE ACCESS TO ONLINE SERVICES - A method and a system for connecting a service provider and a user at a remote location relative to the service provider, via a network based telecommunications device, are provided. The method includes utilizing a network operable terminal for transmitting communications between the service provider and the user, employing a display screen depicting a user selectable options menu, corresponding with service functions offered by the service provider, and enabling the user to choose an option from the user selectable options menu to initiate a corresponding communication to the service provider. The system includes a user operable terminal including a user interface display screen with user selectable menu options that are changeable in accordance with differing modes of operation, an internal processing unit configured for providing at least one selectable menu option; and a gateway service platform configured for transmitting an option selected from the at least one selectable menu option to and from one of the user or the provider. | 01-07-2010 |
20130212482 | COMMUNICATIONS NETWORK INTERFACE FOR USER FRIENDLY INTERACTIVE ACCESS TO ONLINE SERVICES - A method and a system for connecting a service provider and a user at a remote location relative to the service provider, via a network based telecommunications device, are provided. The method includes utilizing a network operable terminal for transmitting communications between the service provider and the user, employing a display screen depicting a user selectable options menu, corresponding with service functions offered by the service provider, and enabling the user to choose an option from the user selectable options menu to initiate a corresponding communication to the service provider. The system includes a user operable terminal including a user interface display screen with user selectable menu options that are changeable in accordance with differing modes of operation, an internal processing unit configured for providing at least one selectable menu option; and a gateway service platform configured for transmitting an option selected from the at least one selectable menu option to and from one of the user or the provider. | 08-15-2013 |
20140164937 | COMMUNICATIONS NETWORK INTERFACE FOR USER FRIENDLY INTERACTIVE ACCESS TO ONLINE SERVICES - A method and a system for connecting a service provider and a user at a remote location relative to the service provider, via a network based telecommunications device, are provided. The method includes utilizing a network operable terminal for transmitting communications between the service provider and the user, employing a display screen depicting a user selectable options menu, corresponding with service functions offered by the service provider, and enabling the user to choose an option from the user selectable options menu to initiate a corresponding communication to the service provider. The system includes a user operable terminal including a user interface display screen with user selectable menu options that are changeable in accordance with differing modes of operation, an internal processing unit configured for providing at least one selectable menu option; and a gateway service platform configured for transmitting an option selected from the at least one selectable menu option to and from one of the user or the provider. | 06-12-2014 |
20140173514 | COMMUNICATIONS NETWORK INTERFACE FOR USER FRIENDLY INTERACTIVE TO ONLINE SERVICES - A method and a system for connecting a service provider and a user at a remote location relative to the service provider, via a network based telecommunications device, are provided. The method includes utilizing a network operable terminal for transmitting communications between the service provider and the user, employing a display screen depicting a user selectable options menu, corresponding with service functions offered by the service provider, and enabling the user to choose an option from the user selectable options menu to initiate a corresponding communication to the service provider. The system includes a user operable terminal including a user interface display screen with user selectable menu options that are changeable in accordance with differing modes of operation, an internal processing unit configured for providing at least one selectable menu option; and a gateway service platform configured for transmitting an option selected from the at least one selectable menu option to and from one of the user or the provider. | 06-19-2014 |
Patent application number | Description | Published |
20110139257 | PASSIVE SOLIDS SUPPLY SYSTEM AND METHOD FOR SUPPLYING SOLIDS - A solids supply system having a solids deaeration zone and a solids pump zone, and a method for supplying the solids e.g., pulverized dry coal, to an application, e.g., gasification process. The solids deaeration zone includes a container having a passageway defined by one or more sloped walls. The solids deaeration zone is operable to deaerate and convey the solids to the solids pump zone. In the solids deaeration zone, the solids become sufficiently compacted prior to and upon entry into the solids pump zone to be effectively conveyed through the solids pump zone. | 06-16-2011 |
20110139583 | ACTIVE SOLIDS SUPPLY SYSTEM AND METHOD FOR SUPPLYING SOLIDS - A solids supply systems having a solids deaeration zone and a solids pump zone, and to methods for supplying the solids e.g., pulverized dry coal, to an application, e.g., gasification process. The solids deaeration zone includes a roller system containing a plurality of porous roller assemblies, or a belt system containing a plurality of porous belt assemblies. The solids deaeration zone is operable to deaerate and convey the solids to the solids pump zone. In the solids deaeration zone, the solids become sufficiently compacted prior to and upon entry into the solids pump zone to be effectively conveyed through the solids pump zone. | 06-16-2011 |
20130211169 | Hydrocarbon Conversion Process - The invention relates to a process for converting hydrocarbons into unsaturated products such as acetylene and/or ethylene. The invention also relates to converting acetylene to olefins such as ethylene and/or propylene, to polymerizing the olefins, and to equipment useful for these processes. | 08-15-2013 |
20130317801 | Reactor With Reactor Head and Integrated Valve - A reactor with minimal dead volume especially suited to reverse-flow applications comprises: a) a reactor body; b) a first head engaged with said reactor body; c) a first conduit extending from outside said head to at least partially through said head; and d) a first valve in flow communication with said first conduit controlling fluid flow along a flow path extending from the first valve and through the reactor body. The reactor is especially suited for use in a process for rapid stream-switching of at least two streams in a reverse-flow reactor. | 11-28-2013 |
Patent application number | Description | Published |
20100122728 | Photovoltaic device using low iron high transmission glass with antimony and reduced alkali content and corresponding method - A high transmission low iron glass includes antimony, has reduced total alkali content, and increased silica content, and is suitable for use in photovoltaic devices (e.g., solar cells) or the like. A method of making the glass is also provided. In certain example embodiments, the glass composition may be made on a pattern line with a highly positive batch redox. | 05-20-2010 |
20100180939 | Heat treatable magnesium fluoride inclusive coatings, coated articles including heat treatable magnesium fluoride inclusive coatings, and methods of making the same - Certain example embodiments of this invention relate to optical coatings including magnesium fluoride and/or organosilane based coatings, which may be disposed on textured or un-textured substrates (e.g., glass substrates). Surprisingly and unexpectedly, the magnesium fluoride coatings are temperable, while the organosilane based coatings are low temperature heat treatable. Additionally, surprisingly and unexpectedly, such coatings on textured and un-textured glass surfaces result in superior transmission increases. | 07-22-2010 |
20110275506 | Low iron high transmission glass with boron oxide for improved optics, durability and refining, and corresponding method - This invention relates to a high transmission low iron glass that includes boron oxide. The boron oxide, added to this low iron glass, has the effect of improving glass refining, homogeneity and quality (lower seed count) through its flux action and improves glass optical parameters of green and clear glass through the change in refractive index and surface tension. Boron oxide lends to broader and weaker absorption band of such transition element(s) as iron which additionally improves the transmittance of low iron clear glass in certain example embodiments of this invention. In certain example embodiments, the addition of boron oxide in certain quantities in advantageous in that it improves the chemical durability of the glass by decreasing the USPX (or USPXIII) value of the glass via suppression of the silica, sodium ions in the glass structure. | 11-10-2011 |
Patent application number | Description | Published |
20100234897 | SPINAL PLATE ASSEMBLIES WITH BACKOUT PROTECTION CAP AND METHODS - A bone plate assembly includes a plate, at least one bone screw, and at least one cap member. The screw extends into a through hole of the plate and a head of the screw seats in the through hole. The plate includes an undercut slot adjacent to the through hole. The cap includes at least one tab member that extends radially outward. The cap is mounted in the through hole with the tab member positioned in the undercut slot to inhibit the screw from backing out of the plate. In some arrangements, the tab member is rotatable within the undercut slot from an unlocked position to a locked position. | 09-16-2010 |
20100241167 | SPINOUS PROCESS IMPLANTS AND ASSOCIATED METHODS - The present invention provides spinous process implant and associated methods. In one aspect of the invention the implant limits the maximum spacing between the spinous processes. In another aspect of the invention, a spacer has at least one transverse opening to facilitate tissue in-growth. In another aspect of the invention, an implant includes a spacer and separate extensions engageable with the spacer. In another aspect of the invention, instrumentation for inserting the implant is provided. In other aspects of the invention, methods for treating spine disease are provided. | 09-23-2010 |
20100286486 | PEDICLE GUIDED RETRACTOR SYSTEM - There is disclosed a retractor system to facilitate surgical access to an intervertebral disc between an inferior vertebral body and a superior vertebral body. In an embodiment, the retractor system includes an elongate member having an anchor to attach to a pedicle of an inferior vertebral body with respect to an intervertebral disc. A retractor body has a collar to attach to the elongate member, slides coupled to the retractor body, and a pair of blades mounted to the slides. The blades have a proximal end and a distal end, a distance between the proximal end and the distal end of each one of the blades configured for displacing tissue for access to an intervertebral disc. An attachment portion is adjacent the proximal end of each one of the blades for attaching one of the slides thereto. Geometry of the blade end conforms to anatomy surrounding the pedicle. | 11-11-2010 |
20110054531 | SPINOUS PROCESS IMPLANTS, INSTRUMENTS, AND METHODS - Spinous process implants and associated methods are shown and described. In one aspect, the implant limits the maximum spacing between the spinous processes. In another aspect, a spacer has at least one transverse opening to facilitate tissue in-growth. In another aspect, an implant includes a spacer and separate extensions engageable with the spacer. The spacer is provided in a variety of lengths and superior to inferior surface spacings. In another aspect, an implant includes a spacer and a cerclage element offset from the midline of the spacer in use so that the spacer defines a fulcrum and the cerclage element is operative to impart a moment to the vertebrae about the spacer. In another aspect, instrumentation for inserting the implant is provided. In other aspects, methods for treating spine disease are provided. | 03-03-2011 |
20110137345 | Posterior lumbar fusion - There is disclosed an interspinous attachment system for providing support between adjacent spinal levels. In an embodiment, an interspinous attachment system provides support between adjacent spinal levels and includes a crosslink, a first crosslink connector and a second crosslink connector each selectively attachable to spinal fixation rods, and an interspinous attachment device having a crosslink attachment portion and a spinous process attachment portion. In another embodiment, there is provided a method of attaching a crosslink to a pair of spinal fixation rods. The method includes tightening a set screw in a housing of each of the crosslink connectors to engage a crosslink, rotate the crosslink connectors with the set screw tightening, and engage the rods with the cross link through the rotation, wherein the tightening the set screw fixedly connects the ends of the crosslink and the rods together. | 06-09-2011 |
20110166600 | INTERSPINSOUS IMPLANTS AND METHODS - The present invention provides spinous process implant and associated methods. In one aspect of the invention the implant limits the maximum spacing between the spinous processes. In another aspect of the invention, a spacer has at least one transverse opening to facilitate tissue in-growth. In another aspect of the invention, an implant includes a spacer and separate extensions engageable with the spacer. The spacer is provided in a variety of lengths and superior to inferior surface spacings. In another aspect of the invention, an implant includes a spacer and a cerclage element offset from the midline of the spacer in use so that the spacer defines a fulcrum and the cerclage element is operative to impart a moment to the vertebrae about the spacer. In another aspect of the invention, instrumentation for inserting the implant is provided. In other aspects of the invention, methods for treating spine disease are provided. | 07-07-2011 |
20130053895 | Bone Plating System and Method - The described apparatus and method include a bone plating system comprising a plate longitudinally extending between a first plate end and a second plate end, wherein the plate further comprises a first plate surface spaced apart from an opposing second plate surface. Further, the bone plating system further includes a first spacer segment longitudinally extending between a first spacer end and a second spacer end, wherein the first spacer segment is shaped to adapt the plate to conform to an adjacent bone segment surface. | 02-28-2013 |
20150157365 | BONE FASTENER ASSEMBLY - A bone fastener assembly for connecting a bone to a stabilizing construct includes a connecting member, a fastener seat, and a bone fastener. The connecting member includes a connecting member axis, a first opening, a second opening, and a first spherical surface. The connecting member axis extends from a proximal end to a distal end. The first opening is adjacent the proximal end. The second opening is adjacent the distal end. The fastener seat includes a first end, a second end, a passageway, and a second spherical surface. The passageway extends from the first end to the second end along a seat axis. The second spherical surface is configured to slidably engage the first spherical surface. The bone fastener includes a shank and a head. The shank extends though the passageway. The head engages a head-mating surface of the fastener seat. | 06-11-2015 |
Patent application number | Description | Published |
20110175313 | HEAVY-DUTY AXLE-TO-BEAM CONNECTION - An axle-to-beam connection for axle/suspension systems includes a pair of U-bolt brackets that extend generally to or beyond a selected centerline of the axle. The U-bolt brackets are located a distance from one another so that the distance between the U-bolt brackets is equivalent to or preferably less than the outside diameter of the axle resulting in a slight deformation of the axle and a compressive preload between the axle and the U-bolt brackets when the axle is seated between the U-bolt brackets. A weld is placed between the U-bolt brackets and the axle at or beyond the horizontal centerline of the axle within the residual compressive stress field on the axle created by the interference fit of the axle into the U-boll brackets. Means for securing connection of the axle to the beam includes a U-boll or other similar means to provide additional locating support to the axle. | 07-21-2011 |
20110221156 | HEAVY-DUTY AXLE/SUSPENSION SYSTEM - An air-ride beam-type axle/suspension system for a heavy-duty vehicle with a gross axle weight rating of greater than 23,000 lbs./axle includes a pair of transversely spaced beams. Each one of the beams includes inboard and outboard sidewalls. A large diameter axle extends between and is rigidly connected to the beams via a pair of axle-to-beam connections. Each one of the axle-to-beam connections includes a sleeve having an increased thickness rigidly connected to the axle and the beam. Each sleeve is formed with at least a front and a rear window located between the beam sidewalls. The inboard and/or outboard edges of the sleeve windows are spaced relatively far from the beam sidewalls. The sleeve windows are asymmetrically angled with respect to the horizontal centerline of the axle at design ride height. The axle/suspension system reduces weight while maintaining desired stiffness and durability of the axle/suspension system. | 09-15-2011 |
20120080573 | BRAKE SYSTEM COMPONENT AXLE MOUNT - A brake system component axle mount for a vehicle axle/suspension system includes an axle having at least one depression formed therein. A sleeve is formed with at least one depression and disposed about the axle so that the axle depression and the sleeve depression matingly engage one another to form a mated pair of depressions. A brake mount assembly is rigidly attached to the sleeve. A method of forming the brake system component axle mount includes providing an axle and disposing a sleeve about the axle. At least one mated pair of depressions is simultaneously formed in the axle and the sleeve. A brake mount assembly is rigidly attached to the sleeve. | 04-05-2012 |
20120193490 | SHOCK MOUNT SUPPORT ASSEMBLY FOR HEAVY-DUTY VEHICLES - A shock mount support assembly for a shock absorber of a suspension assembly of an axle/suspension system includes a shock support bracket formed with an opening. A fastener is disposed through the opening in the shock support bracket and an eyelet of the lower end of the shock absorber to loose-fit the shock support bracket to the shock absorber, and to the suspension assembly beam in a transverse direction. The shock support bracket includes at least one transversely elongated or oversized opening that aligns with an opening formed in the beam. A fastener is disposed through the pair of aligned openings in order to loose-fit attach the shock support bracket to the beam. During assembly, the eyelet fastener is tightened first drawing the shock support bracket transversely outboardly. The fastener disposed through the shock support bracket-to-beam attachment is tightened, rigidly attaching the shock support bracket to the suspension assembly. | 08-02-2012 |
20140147194 | AXLE MOUNT FOR HEAVY-DUTY VEHICLE BRAKE SYSTEM COMPONENTS - An axle mount for a brake system component of an axle/suspension system includes a weld disposed on and between the axle of the axle/suspension system and a brake system component. The weld secures the brake system component to the axle of the axle/suspension system to form a bracket-to-axle connection. The connection includes a peened portion that is formed by working the surface of the connection by mechanical means. The peened portion of the connection exhibits residual compressive stresses that increase the durability of the brake bracket-to-axle connection and also the durability of the axle itself. | 05-29-2014 |
20140197612 | MECHANICAL STOP FOR AXLE/SUSPENSION SYSTEMS - An axle/suspension system for heavy-duty vehicles having a frame and at least one suspension assembly operatively connected to the frame, the axle/suspension system including a mechanical stop having a plurality of links and a first end and a second end, the second end rigidly attached to the suspension assembly and the first end rigidly attached to the vehicle frame, wherein the first end and the second end control a distance between the first end and the second end, and control the plurality of links to attain a movement tolerance range of said mechanical stop from about 0.0 inches to about 2.0 inches. | 07-17-2014 |
20140197615 | DIRECTIONAL DAMPER FOR HEAVY-DUTY VEHICLE AXLE/SUSPENSION SYSTEMS - A directional damper for heavy-duty vehicle axle/suspension systems includes damping means disposed at least between the vehicle and a suspension assembly of the vehicle. The damping means provides directional damping to the suspension assembly with respect to a selected datum, such as the beam or the main member of the vehicle. | 07-17-2014 |
20140300076 | VEHICLE SUSPENSION SYSTEM WITH RESERVOIR FOR AIR SPRING DAMPING - A suspension system can include an air spring, an air reservoir external to the air spring, and a flow control device which variably restricts flow of air between the air spring and the air reservoir. Flow between the air spring and the air reservoir may be permitted in response to compliance of the suspension system, and the air spring can have an internal air volume at least 2½ times as great may permit flow between the air spring and the air reservoir in response to a predetermined pressure differential level across the flow control device. Multiple air reservoirs can be internal to an axle, or other suspension system or vehicle component, and can be isolated from each other. | 10-09-2014 |
Patent application number | Description | Published |
20090211292 | VARIABLE ICE STORAGE ASSEMBLY AND METHOD OF USE - A variable ice storage assembly for a refrigerator includes a storage cavity adapted to receive ice from an ice maker. The storage assembly is positioned between a light emitter and a receiver of an ice level sensor. The storage assembly can be utilized in a non-reflecting configuration wherein the ice level sensor functions in a standard manner, or a reflecting configuration wherein the sensing level is effectively lowered within the storage assembly. In the reflecting configuration, first and second mirrored inserts, supported by respective insert portions on the storage assembly, cooperate with first and second reflecting plates on the storage assembly to redirect light from the emitter in a circuitous path. A user may position the mirrored inserts at various angles, depending on the level of ice desired within the storage assembly. The storage assembly may be utilized alone, or as in insert within an ice bucket. | 08-27-2009 |
20110132021 | MULTIFUNCTION DISPENSER ACTUATION PAD - A refrigerator includes refrigerator cabinet, a door attached to the refrigerator cabinet, an ice and water dispenser mounted at the door for dispensing ice and water through the door, the ice and water dispenser including a multifunction dispensing actuation pad having a plurality of actuation points and wherein ice or water is dispensed upon selectively applying a pressure to one of the plurality of actuation points on the dispensing actuation pad. A method of operating a refrigerator includes the steps of providing a refrigerator and selectively applying pressure to at least one of a plurality of actuation points on a dispensing actuation pad of the refrigerator to select an ice and water dispenser function. | 06-09-2011 |
20110234074 | METHOD AND APPARATUS FOR ROUTING UTILITIES IN A REFRIGERATOR - Disclosed in this application is a u-shaped grommet for use in a refrigerator. The grommet is fixed so as to allow wires to be routed towards an opening in the liner of the refrigerator, pass through the opening in the liner, and exit the grommet in the opposite direction as the wires entered. The grommet is preferably molded to the wires so that the combined product is inseparable from the wiring which it protects. The grommet is also described as a single piece grommet, although multiple piece grommets are anticipated. | 09-29-2011 |
20140167591 | METHOD AND APPARATUS FOR ROUTING UTILITIES IN A REFRIGERATOR - Disclosed in this application is a u-shaped grommet for use in a refrigerator. The grommet is fixed so as to allow wires to be routed towards an opening in the liner of the refrigerator, pass through the opening in the liner, and exit the grommet in the opposite direction as the wires entered. The grommet is preferably molded to the wires so that the combined product is inseparable from the wiring which it protects. The grommet is also described as a single piece grommet, although multiple piece grommets are anticipated. | 06-19-2014 |