| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Power Strip with Articulatable Outlets | US13184552 | 2011-07-17 | US20120028505A1 | 2012-02-02 | Michael Weber; Eric Burkett; Brian Zigmond |
| The present invention disclosed relates to a flexible electrical outlet strip that is comprised of a series of electric receptacles joined by independent ball and socket modules. Each ball and socket module is electrically interconnected with the power source and capable of rotating 360 degrees while maintaining electrical continuity. Each ball and socket connection also provides up to 60 degrees of pivotal movement at each socket joint. A fixed single-axis pivotal hinge joins receptacles 1, 2, 3 to 4, 5, 6 increasing mobility and possible outlet configurations. Combined, these characteristics will enable each electric receptacle to be positioned in a unique configuration to accommodate bulky and odd-shaped plugs and power adapters, conform into flexible shapes and designs for space constrained areas, hang or wrap around objects, and assist with cord management. | ||||||
| 102 | Slip-ring module for a rotor of an electric machine electric machine with a slip ring module and method for production of a slip ring module | US11911823 | 2006-05-04 | US07990016B2 | 2011-08-02 | Klaus Herbold |
| A slip ring module (76) for a rotor (40) of an electrical machine (10), in particular, an alternator is disclosed, comprising at least one first slip ring (79) with at least one first connecting conductor (103) held in sections of an insulation material (101) for the slip ring module (76), in electrically conducting connection with at least one first slip ring (79) and with an end (115) of the connection conductor (103), facing away from the first slip ring (79), provided for connection to an excitation coil (61). The invention is characterised in that the slip ring module (76) has a further formed conductor (139) forming a direct electrical connection from the first connection conductor (103) to a surface (142) of the slip ring module (76). An electric machine is also provided, in particular, an alternator for motor vehicles, comprising a rotor (40), supporting an excitation coil (61), said slip ring module (76) providing the power supply to the excitation coil (61). Furthermore, a method for production of a slip ring module (76) for an electric machine, in particular, an alternator, is disclosed, wherein, in one step, at least one connector conductor (103) is bonded to an electrically insulating holder (100), in particular, by means of a injection moulding process and, in another step, the connection conductor is directly connected to an electrically conductible conductor (139) made from a composite material, the composite material comprising electrically conducting and electrically non-conducting regions. | ||||||
| 103 | Connector for seismic cable | US12203791 | 2008-09-03 | US07933165B2 | 2011-04-26 | James N. Thompson; Etienne Marc; Richard Campbell; Richard E. Nye |
| A method and apparatus for a seismic cable is described. The apparatus includes a plurality of cable segments comprising at least a first cable segment and a second cable segment coupled by a connector. The connector comprises a cylindrical body having a first diameter, a portion of the body having a second diameter that is smaller than the first diameter and centrally positioned between opposing ends of the body, a first coupling section having a terminating end of the first cable segment anchored therein, and a second coupling section having a terminating end of the second cable segment anchored therein, at least a portion of the first and second coupling sections being rotatably coupled to respective ends of the body, wherein the connector isolates the first cable segment from the second cable segment. A method of deployment and retrieval of the seismic cable is also described. | ||||||
| 104 | Grounding connector for an electronic device | US12287084 | 2008-10-06 | US07738260B2 | 2010-06-15 | Craig Stanley; Adam Cole; David Lim; Oleg Los |
| A grounding connector for an electronic device having a first housing element and a second housing element comprising a ground clip, a cam surface and a follower. The ground clip is electrically coupled to a first housing element, and selectably electrically coupled with the second housing element. A cam surface is positioned on the first housing element and in proximity to the ground clip. The follower is slidably positionable on the second housing element, and has a first end that engages the cam surface and a second end that engages the ground clip. The ground clip is electrically coupled to a second housing element while the electronic device is in each of the collapsed orientation and the articulated orientation. Upon movement between the collapsed orientation and the articulated orientation, the cam surface directs the follower to electrically decouple the ground clip from the second housing element. | ||||||
| 105 | Electrical Hose Swivel Connector | US12471930 | 2009-05-26 | US20090246977A1 | 2009-10-01 | Irwin Rashkover |
| An electrical hose swivel connector may be used to connect a vacuum hose to a hair clipping device. The hair clipping device may need power, which may be delivered from a power source and through a power cord. The power cord may be in electrical communication with this electrical hose swivel connector to deliver power to the hair clipping device. This electrical hose swivel connector can allow for easier use of the hair clipping device, which may be used with the vacuum hose without causing tangling, twisting, or knotting in the power cord. | ||||||
| 106 | ELECTRICALLY CONDUCTIVE BEARING RETAINERS | US12411168 | 2009-03-25 | US20090181554A1 | 2009-07-16 | Patricia D. Chin; Daniel P. Brown; James D. Strayer |
| Electrically conductive bearing retainers create an electrical path between the static and dynamic sides of a rotating joint to block EMI radiation from entering or leaving a system. Concentric annular inner and outer bearing retainers with an array of conductive contact members therebetween are installed in contact with the inner and outer races of a dynamic bearing interface. Each contact member includes a base and tips. The outer bearing retainer ring has a recess for mounting a contact member and a notch for positioning the contact member tips to make contact with the inner bearing retainer ring. The inner bearing retainer ring includes a conductive contact surface. The contact member tips contact the conductive contact surface to create a dynamic shield between an inner bearing race and an outer bearing race. | ||||||
| 107 | Electrical hose swivel connector | US11866838 | 2007-10-03 | US07537457B2 | 2009-05-26 | Irwin Rashkover |
| An electrical hose swivel connector may be used to connect a vacuum hose to a hair clipping device. The hair clipping device may need power, which may be delivered from a power source and through a power cord. The power cord may be in electrical communication with this electrical hose swivel connector to deliver power to the hair clipping device. This electrical hose swivel connector can allow for easier use of the hair clipping device, which may be used with the vacuum hose without causing tangling, twisting, or knotting in the power cord. | ||||||
| 108 | BALL HOLDING, LATCHING AND LOCKING APPLICATIONS USING RADIAL AND AXIAL SPRINGS BY INCORPORATING ELECTRICAL CONDUCTIVITY AND ELECTRICAL SWITCHINGS | US11869929 | 2007-10-10 | US20080053811A1 | 2008-03-06 | Peter Balsells; Majid Ghasiri |
| A latching and electrical switch mechanism includes an insulated housing having a cavity therein with an opening thereto along with an electrically conductive ball disposed therein. The ball includes a stem with a smaller diameter than the ball and extends therefrom with a ball being sized for rotational and translational movement within the housing cavity. At least one groove is provided in the housing cavity and a coil spring is disposed in a groove for making electrical contact with the ball and retaining the ball for rotation within the cavity with the stem at selected conical angles with respect to the housing centerline. At least one electrical contact is disposed in the cavity at a spaced apart relationship with the coil spring for providing electrical connection with the ball upon translational movement of the ball within the cavity. | ||||||
| 109 | Roll-ring conductive wheel | US10966362 | 2004-10-15 | US07215045B1 | 2007-05-08 | Thomas M. Myrick |
| A roll-ring conductive wheel is used to conduct electricity between the inner and outer races of rotating or moving parts. The conductive wheel is a thin-walled metal cylinder with a plurality of spokes connecting the outer cylindrical wall to a central hub. The preferred spokes are arcuate and the wheel is made flexible so that it can be compressed to an elliptical shape between the inner and outer conductive races for good electrical contact and to absorb slight deflections or gap variations between the races. The conductive wheel can have other shapes depending on the configuration of moving parts, such as a truncated cone shape for conical or wedge-shaped races. | ||||||
| 110 | Rotary joint | US10470768 | 2002-01-29 | US06949847B2 | 2005-09-27 | Miki Tsutsumi; Hitoshi Momoda |
| In a rotary joint A including an electric signal slip ring 31 for passing different electric signals between a stator 1 and a rotor 6, for the purpose of stable transmission of electric signals in the electric signal slip ring 31, stationary side electrode stacks 38a and 38b are provided individually by stacking each pair of axially adjacent two 36b to 36e of six ring-plate-shaped stationary side electrodes 36a to 36f arranged concentrically with the axis of the stator 1 and aligned axially with each other together with one of stationary side insulating seats 37a and 37b interposed between the pair of axially faced stationary side electrodes, rotating side electrode stacks 42a to 42c are provided individually by stacking each pair of axially adjacent two 40a to 40f of six ring-plate-shaped rotating side electrodes 40a to 40f arranged concentrically with the axis of the rotor 6 and aligned axially with each other together with one of rotating side insulating seats 41a and 41c interposed between the pair of axially faced rotating side electrodes, a group of the stationary side electrode stacks 38a and 38b and another group of the rotating side electrode stacks 42a to 42c are arranged between the axially distally situated stationary side electrodes 36a and 36f so that one from one group and one from the other axially alternate and all in each group are axially aligned, and a plurality of spherical bodies 44 are disposed between each of the distally situated stationary side electrodes 36a and 36f and the electrode of the rotating side electrode stack 42a or 42c axially faced to each said distally situated stationary side electrode 36a or 36f and between the faced electrodes of the axially adjacent stationary and rotating side electrode stacks to roll on the faced electrodes to pass electric signals between them. | ||||||
| 111 | Rotating electrical transfer components | US10095855 | 2002-03-12 | US20030176082A1 | 2003-09-18 | Peter E. Jacobson |
| The present invention is an improved electrical cylindrical circuit collector ring assembly. The assembly includes an axial stack of multiple torodial-shaped spacer members and at least one electrical conductor ring member. The spacer members each include one insulating face and one electrically conductive face. The ring assembly also includes a general adhesive for mounting the insulator face to the ring members and an electrically conductive adhesive for mounting the conductive face to the ring members and for mounting ring members to ring members where applicable. The ring assembly also includes a radial extension on each of the conductive faces of the spacer members beyond the ring member diameter providing for an electrical connecting point. Finally, radial tabs provide lead wire channels and means of improved electrical shielding. | ||||||
| 112 | Alternator with an electric contact bearing assembly | US10212969 | 2002-08-06 | US06608422B2 | 2003-08-19 | Daniel E. Bartman |
| A contact assembly of an alternator including an interior chamber, which houses a first end of a rotor shaft having an axis of rotation, first and second bearing assemblies coaxially aligned with the rotor shaft and electrically isolated from one another; and at least one spring member coaxially positioned with respect to the rotor shaft within the chamber. The spring member(s) exerts resistive forces into at least one of the first and second bearing assemblies and support structures within the interior chamber in order to compressively sandwich the first and second bearing assemblies within the interior chamber. The contact assembly may also include capacitors electrically connected to the bearing assemblies. | ||||||
| 113 | Rolling bearing unit | US09837177 | 2001-04-19 | US20010046338A1 | 2001-11-29 | Hiromichi Takemura |
| Two rolling bearings 1 and 2 are respectively mounted on the two end portions of a housing 5, while the inner rings 1n and 2n thereof are mounted on a shaft 3 in such a manner that they can be rotated integrally with the shaft 3. An iron pulley 11 forming part of a drive unit 13 is fixed to the shaft 3 and is also connected to a drive source (not shown) through a power transmission belt 12. In front of the rolling bearing 1 that is closest to the drive unit 13 (specifically, on the end face of the iron pulley 11), there is disposed a diselectrification device E which is used to remove static electricity to be generated in the drive unit 13. | ||||||
| 114 | Rotatable electrical connector | US909504 | 1997-08-12 | US5984687A | 1999-11-16 | Paul E. Schwarz |
| A rotatable electrical connector for connection with first and second electrical power cord segments includes a male connector member and a female connector member. The male connector member comprises at least one conductor for connection with respective electric wires in the first power cord segment. The female connector member comprises at least one bearing assembly for connection with respective electric wires of the second power cord segment and sized for engagement with the respective at least one conductor. The bearing assembly is formed of an electrically conductive material to establish electrical communication between the first and second power cord segments. | ||||||
| 115 | Brushless slip ring using rolling elements as electrical conductors | US903093 | 1997-07-30 | US5923114A | 1999-07-13 | Alfred R. Senni |
| A brushless slip ring includes a housing, a plurality of annular spaces disposed in the housing and spaced apart along a common longitudinal axis, and a cageless assembly of electrically conductive spherical balls freely rotatably disposed in each of the spaces. Each of the spaces is formed between radially inner and outer electrically conductive surfaces of a rotor and stator, respectively, and a pair of axially spaced retainer rings. The spherical balls conduct electrical current between the outer and inner surfaces. The balls are rigid and harder than the inner and outer surfaces and are arranged in an annular row. The balls occupy substantially the entire circumference of the space and are freely circumferentially movable relative to one another within the space for making contact with one another. | ||||||
| 116 | Spring-loaded ball contact connector | US834789 | 1997-04-03 | US5899753A | 1999-05-04 | Tse E. Wong; Harold M. Cohen; Mohi Sobhani |
| A spring-loaded ball contact device having a housing, a spring disposed in the housing, a moveable plunger disposed in the housing that contacts the spring, a freely moveable ball contact disposed at an end of the plunger, and a lubricant stored within the housing for lubricating the ball contact. A rotary connector using the spring-loaded ball contact devices has first and second printed wiring boards that rotate relative to each other that are electrically interconnected using a plurality of spring-loaded ball contact devices disposed on the first printed wiring board. The spring-loaded ball contact devices are used to transfer electrical signals or power to conductive contacts formed on the second printed wiring board. | ||||||
| 117 | Rotary conduit/ball connector | US806363 | 1997-02-27 | US5851120A | 1998-12-22 | Mohi Sobhani |
| A rotary connector that transfers electrical power and signals using conductive metallic balls confined by a nonmetallic spacer and conductive conduits that are formed on two opposed metal-backed printed wiring boards. The rotary connector transfers electrical signals and power from a stationary printed wiring board to a moving printed wiring board by way of the conductive balls disposed in some or all openings of the conductive conduits. Nonconductive balls may be used in some of the openings. The use of a relatively large number of balls disposed in the openings of the nonmetallic spacer mechanically balance the connector. The connector is sealed and its interior contains nonconductive lubricant to lubricate the balls and conduits. | ||||||
| 118 | Roller contact assembly | US045348 | 1993-04-12 | US5308941A | 1994-05-03 | Quah T. Hoh; Tan S. Hai |
| An electrical contact assembly comprises a nonconductive housing (30) having a top portion (32) with at least one aperture (36). A rotatable spherically shaped contact (40) extends partially through the aperture (36). A conductive retainer (50) attached to the housing (30) supports the contact within the housing (30). | ||||||
| 119 | Rotary antenna connector | US534445 | 1990-06-06 | US5022861A | 1991-06-11 | Kozo Aoto |
| A rotary antenna connector includes a rotary shell rotatably fitted with a stationary shell. A plurality of radial grooves in the stationary shell are engaged by balls resiliently urged between the rotary and stationary shells. Engagement of the balls in the grooves holds an angular position of the antenna connector until the holding force is overcome by sufficient external manual torque. | ||||||
| 120 | Lighting system having photosensing timing switch circuit | US18160 | 1987-02-24 | US4851738A | 1989-07-25 | Tai-Her Yang |
| A lighting system, which includes one or more lighting apparatus sets, includes a control circuit. The control circuit has an ambient light sensing component and processing circuitry which produce a control signal whenever the intensity of ambient light reaches a given level and remains at that level or less. A delay (debounce) circuit receives the control signal and provides an output upon the expiration of a predetermined time interval which effects the transfer of power to the lighting apparatus set or sets and starts a timing circuit which is operatively arranged to assure continuing transfer of power to the set or sets for a given time interval, at the expiration of which power is removed from the set or sets. An alarm circuit also controlled by an output from the timing circuit may provide a warning alarm shortly before the expiration of the ON time interval. The control circuit may also turn OFF the power to the set or sets when ambient light of a set intensity becomes present. | ||||||
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