Patents
Sitemap › H01 - Basic electric elements › H01R - Electrically-conductive connections; Structural associations of a plurality of mutually-insulated electrical connecting elements; Coupling devices; Current collectors › H01R 39 - Rotary current collectors, distributors, or interrupters
Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168)
10/2012
10/31/2012CN202513429U Carbon brush holder for fuel pump of vehicle
10/31/2012CN202513428U Energy-saving double-coil controllable split constant pressure brush holder
10/31/2012CN202513427U Carbon brush
10/31/2012CN202513426U High-performance household motor commutator
10/31/2012CN202513425U Novel motor commutator
10/31/2012CN202513424U Motor commutator
10/31/2012CN102761041A Reverser
10/31/2012CN102761040A Improved reverser
10/26/2012WO2012145445A2 Current diverter ring
10/26/2012CA2833565A1 Current diverter ring
10/25/2012US20120270416 Reorientable electrical receptacle
10/25/2012US20120270415 Process of fabricating a slip ring component, a slip ring component and molded interconnect device including a slip ring component
10/25/2012US20120270414 Freely Rotatable Electrical Conduction Structure And Receptacle Using The Same
10/24/2012EP2515392A2 Process of fabricating a slip ring component
10/24/2012CN202503184U Slip ring
10/24/2012CN202503183U Novel plane carbon commutator for automobile
10/24/2012CN202503182U Novel end face commutator
10/24/2012CN202503181U Plane groove-type integrally cold forged commutator
10/24/2012CN202503180U Novel commutator for electric tool motor
10/24/2012CN202502844U Mica sheet and commutator using the same
10/24/2012CN102751643A Process of fabricating a slip ring component, a slip ring component and molded interconnect device including a slip ring component
10/24/2012CN102751640A Structure of electric brush for direct current machine
10/24/2012CN102747247A Pt-containing slide contact material and layered composite material
10/23/2012US8294327 Method and device for attaching an electrical wire winding to a commutator
10/19/2012CA2773753A1 Process of fabricating a slip ring component, a slip ring component, and molded interconnect device including a slip ring component
10/18/2012WO2012141349A1 Method of manufacturing a commutator
10/18/2012US20120262001 Arrangement for contactless power transmission and grounding in a computed tomography system
10/17/2012CN202495668U Plastic case for compression molding of commutator
10/17/2012CN202495667U Novel conductive ring welding crimping device
10/17/2012CN202495666U Planar commutator
10/17/2012CN202495665U Commutator bar copper coil
10/17/2012CN202495664U High-strength commutator
10/17/2012CN202495663U Commutator bar of commutator
10/17/2012CN202492881U High-low voltage current collecting device of electric forklift
10/17/2012CN102738677A Novel replaceable commutator device
10/16/2012US8287284 Rotating electric connector assembly
10/11/2012WO2012136670A1 Vibration-resistant slip ring arrangement
10/11/2012WO2012136646A1 Slip ring for transmitting electrical signals
10/11/2012DE102012102946A1 Elektromotor Electric motor
10/11/2012DE102011006820A1 Vibrationsfeste Schleifringanordnung Vibration-proof slip ring assembly
10/10/2012EP2507876A1 Method for producing a flat commutator, and flat commutator
10/10/2012CN202487947U Automatic welding ground wire turnover device for power plant pressure vessel
10/10/2012CN202487946U Ball-brush type electric slip ring
10/10/2012CN202487945U Commutator bar of hook-type commutator
10/10/2012CN202487944U Commutator segment for commutators
10/10/2012CN202487943U All-plastic commutator
10/10/2012CN202487942U Brush holder with adjustable tension force
10/10/2012CN102725546A Electrical machine having a roller bearing, which is protected against electrical breakdowns, and a geared motor having such a roller bearing
10/10/2012CN102723649A Collector ring assembly for ship
10/10/2012CN102013609B Seal carbon brush as well as manufacture and use methods thereof
10/10/2012CN101243600B Brushless motor commutation and control
10/09/2012US8283993 Broadband twist capsules
10/08/2012DE202009018610U1 Rotor für einen Elektromotor A rotor for an electric motor
10/04/2012WO2012130465A1 Resilient sliding contact and method for the production thereof
10/04/2012US20120252230 Method and apparatus for coupling portable communication devices
10/04/2012US20120251044 Pressure compensation mechanism for rotary devices
10/04/2012US20120248929 Brush wear detector system with wireless sensor
10/04/2012DE112010003114T5 Gleichstrom-Elektromotor, insbesondere für Bewegungen an Kraftfahrzeugen wieFensterheber, Sitzversteller, Scheibenwischer und dergleichen DC electric motor, especially for movements of motor vehicles wieFensterheber, seat adjusters, wipers, etc.
10/04/2012DE102012102726A1 Bürstenabnutzungsdetektorsystem mit drahtlosem Sensor Brush wear detector system with wireless sensor
10/04/2012DE102011015579A1 Elastischer Schleifkontakt und Verfahren zu dessen Herstellung Elastic sliding contact and process for its preparation
10/03/2012CN202474511U Centre revolving joint
10/03/2012CN202474510U Multi-functional rotary carbon brush
10/03/2012CN202474509U Oil pump motor carbon brush of AGV (Automatic Guided Vehicle) laser navigation transport vehicle
10/03/2012CN202474508U Conductive axle structure for novel precise slip ring
10/03/2012CN202474507U Commutator segment
10/03/2012CN202474506U Reinforced mica sheet for commutator
10/03/2012CN202474505U Commutator commutation piece with reinforcing ring fixing groove
10/03/2012CN202474504U Commutation sheet group of end surface commutator
10/03/2012CN202474503U Commutator with dovetail structure
10/03/2012CN202474502U Reversing device
10/03/2012CN202474501U Commutator segment for commutators and motor including commutator segment
10/03/2012CN202474246U Welding leakage current grounding device for rotator
10/03/2012CN102714384A Rotatable electrical coupling and connector therefor
10/03/2012CN102709773A Conductive control device of fire control car
10/03/2012CN102709772A Carbon brush holder assembly for starter and assembling method thereof
10/03/2012CN102709771A Conductive slip ring capable of preventing friction to generate insulating attachment
10/03/2012CN102709770A Variable diameter commutator
10/03/2012CN101809830B Carbon brush configuration for an electrical machine
10/03/2012CN101540466B Electric motor and carbon brush assembly used therefor
10/03/2012CN101308978B Short-circuit member, commutator, armature, and method for manufacturing short-circuit member
10/02/2012US8277226 Electric connector with a linearly and circularly displaceable plug
09/2012
09/27/2012US20120242188 Method for producing a flat commutator, and flat commutator
09/26/2012CN202454882U Conductive ring
09/26/2012CN202454881U Plane commutator of automobile motor
09/26/2012CN202454756U Electric connector
09/26/2012CN102694329A Process for producing low-noise and high-performance electric brushes by using copper-coated graphite powder
09/20/2012WO2012123402A1 Apparatus for monitoring of brushes, in particular slipring or commutator brushes, on electrical machines
09/20/2012WO2012123048A1 Apparatus for the continuous thermal treatment of electrically conductive continually cast material and arrangement of a sliding contact element
09/20/2012WO2012001021A3 Electric motor
09/20/2012US20120238112 Rotary connector
09/20/2012US20120235536 Conductive Device For a Brush Motor
09/20/2012DE102011013827A1 Vorrichtung zur kontinuierlichen Wärmebehandlung von elektrisch leitfähigem Stranggut und Anordnung eines Schleifkontaktelements Apparatus for the continuous heat treatment of electrically conductive continuous material, and arrangement of a sliding contact element
09/20/2012DE102011005591A1 Commutation device for direct current machine e.g. starter device for internal combustion engine, has commutator and positive and negative brushes, which are made of materials having different copper content
09/19/2012CN202444169U Copper coil for commutator manufacture
09/19/2012CN202444168U Commutator bar of commutator
09/19/2012CN202444167U Tin-copper commutator
09/19/2012CN202444166U Silver commutator
09/19/2012CN202443150U Photoelectric integrated rotary connecting device
09/19/2012CN102684030A Equipment for assembling carbon brush holder
09/19/2012CN102684029A 旋转连接器 Rotary connector
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