H01R 39 - Rotary current collectors, distributors, or interrupters

Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168)
11/2013
11/27/2013	CN203312607U Motor carbon brush frame
11/27/2013	CN203312606U Slip ring rotor
11/27/2013	CN203312605U Groove-type commutator
11/27/2013	CN203312604U High-strength commutator structure
11/27/2013	CN203312603U Mining overall conductive ring low-voltage current collector
11/27/2013	CN103414277A Automotive generator carbon brush holder insert rapid die entering structure
11/27/2013	CN103414043A Annular trisection type current conducting device
11/27/2013	CN102468587B Series-excitation AC (Alternating Current) motor brush for soybemilk maker/juice extractor
11/26/2013	CA2620797C Aircraft propeller assembly
11/20/2013	CN203300936U Commutator segment of commutator
11/20/2013	CN203300935U Motor commutator with tilting tool withdrawal groove
11/20/2013	CN203300934U Commutator
11/20/2013	CN103403980A Improved electrical swivel design
11/20/2013	CN103401119A Carbon brush component and carbon brush assembly with same
11/20/2013	CN103401118A Underwater elastic wire collecting ring
11/20/2013	CN103401117A Collecting ring provided with multi-contact elastic pieces
11/20/2013	CN102142650B Nano rare earth compound high-wear-resisting additive for electric brushes and preparation method thereof
11/19/2013	US8585413 Rotary electrical contact device and method for providing current to and/or from a rotating member
11/14/2013	WO2013167481A1 Method for producing a sliding contact with a plurality of contacts
11/14/2013	US20130300251 Carbon Brush for Fuel Pump and Method for Manufacturing Same
11/14/2013	DE102012207784A1 Rotor for commutated electric motor used in motor car, has disc element that is provided with epilamisation surface to counteract creep of lubricant from shaft to contact element
11/14/2013	DE102012008908A1 Verfahren zur Herstellung eines Schleifkontaktats mit mehreren Kontakten A method for producing a multi-contact Schleifkontaktats
11/13/2013	CN203288920U Tower-type electrically-conductive slip ring
11/13/2013	CN203288919U Electrically-conductive slip ring self-locking component
11/13/2013	CN203288918U High-strength double-dovetail commutator segment
11/13/2013	CN203288917U Non-mica commutator structure
11/13/2013	CN203288916U Commutator segment of motor commutator
11/13/2013	CN203288915U Large end face commutator
11/13/2013	CN103390850A Concentric stepped type current connector
11/13/2013	CN102574598B Container-handling machine
11/07/2013	US20130293059 Carbon brush with disconnection apparatus
11/07/2013	DE102012108431B3 Antriebsvorrichtung für eine Drahterodiermaschine mit einer Stromübergabevorrichtung zur Stromübergabe auf ein rotierendes Werkstück Driving device for a wire electrical discharge machine with a current transfer device for power transfer to a rotating workpiece
11/06/2013	EP2659154A2 Assembly connection for fixing a commutator to a rotor body of an electric machine and electric motor comprising said assembly connection
11/06/2013	CN203277931U Collector ring carbon brush rack
11/06/2013	CN203277930U 电刷 Brush
11/06/2013	CN203277929U Novel disc type slip ring brush structure
11/06/2013	CN203277928U Superspeed large current conductive slipping ring
11/06/2013	CN103384948A Brush device for an electric motor
11/06/2013	CN102217151B Slip ring unit
11/05/2013	US8573983 Electronic connector, and corresponding electric connection element, electric linking member, and assembling method
10/2013
10/31/2013	US20130288490 Rotatable electrical plug
10/31/2013	DE102013104349A1 Kommutatormotor Commutator
10/31/2013	DE102013104348A1 Elektromotor Electric motor
10/31/2013	DE102012206863A1 Diagnostic device for diagnosis of commutator motor, has evaluation unit to determine current wear condition of one of brushes based on multiple high-frequency voltage peaks during operation of commutator motor
10/30/2013	EP2658049A1 Vacuum interrupter
10/30/2013	EP2656453A1 Brush device for an electric motor
10/30/2013	CN203260881U Carbon brush wear alarm device of direct current motor
10/30/2013	CN203260880U Ring-type current collector
10/30/2013	CN102057543B Brush holder device, and use thereof for producing motor vehicle starter
10/30/2013	CN101715276B Portable electronic equipment
10/24/2013	DE19745818C5 Dichtungsanordnung Seal assembly
10/23/2013	CN103368032A Novel carbon brush base
10/23/2013	CN103368031A Carbon-brush seat
10/23/2013	CN103368030A Electric brush for motor with brush
10/17/2013	WO2013155121A1 Radial electrical connector resistant to fluids
10/17/2013	DE102013103480A1 Mehrschichtige Bürste Multilayer brush
10/16/2013	EP2648613A1 Slip ring assembly
10/16/2013	CN203242896U Rotary wire transfer device
10/16/2013	CN203242895U A conductive slip ring used for a ship power propelling system
10/16/2013	CN203242894U An inner pawl
10/16/2013	CN203242893U A K-type inner pawl
10/16/2013	CN203242892U A commutator segment
10/16/2013	CN203242891U A commutator with inner hooks with circular corners
10/15/2013	US8558429 Systems, methods, and apparatus for lifting brushes of an induction motor
10/10/2013	US20130264906 Multi-Layer Brush
10/10/2013	US20130264900 Rotating electrical machine
10/10/2013	DE102013005617A1 Commutator i.e. band commutator, for rotor of e.g. commutator motor, has commutator slats provided with electrical insulating coating at respective insulation gaps, where coating completely covers slat edges that are turned towards gaps
10/10/2013	DE102012205758A1 Rotierende elektrische Maschine Rotary electric machine
10/10/2013	DE102012102810A1 Scheibenwischermotor und Kohlehalteplatte für einen Scheibenwischermotor Wiper motor and carbon plate for a windscreen wiper motor
10/09/2013	CN203233032U Pressure regulator and carbon brush rotating mechanism thereof
10/09/2013	CN102412449B Electric connector
10/08/2013	US8550823 Rigid to elastic electrode connection
10/03/2013	WO2013144313A1 Windscreen wiper motor and carbon holder plate for a windscreen wiper motor
10/03/2013	WO2013143842A1 Brush block for a slip ring arrangement
10/02/2013	DE102012102814A1 Windscreen wiper motor has retaining unit that is fixedly received at axial end position of armature shaft in housing and are spaced part from carbon plates
10/02/2013	CN103337764A Indexing power supply device of air jet loom
10/01/2013	US8546993 Brush holder apparatus, brush assembly, and method
09/2013
09/26/2013	US20130249347 Brush holder device of vehicle ac generator
09/26/2013	DE102012204830A1 Bürstenblock für eine Schleifringanordnung Brush block for a slip ring assembly
09/25/2013	EP2641301A2 Method for assembling a commutator onto the shaft of a rotor and commutator, shaft, rotor and rotor electric machine for implementing this method
09/25/2013	CN203218676U Conductive copper seat
09/25/2013	CN203218675U Motor carbon brush assembly
09/25/2013	CN102185179B 紧凑型旋转关节结构 Compact rotary joint structure
09/19/2013	WO2013138281A1 Brush lead guide for a brush holder assembly
09/19/2013	WO2013137843A1 Improved fiber-on-tip contact design brush assemblies
09/19/2013	US20130244451 Brush holder marking system and associated maintenance
09/19/2013	US20130244450 Brush lead guide for a brush holder assembly
09/19/2013	DE102012217962A1 Contact-brush unit for current transmission to sliding surface between parts of medical system i.e. computer tomography system, has brush elements protruding out of holding element under angle smaller than specific range
09/19/2013	DE102011051804B4 Schleifringbürste mit galvanischem Multischichtsystem Slip ring brush with galvanic multi-layer system
09/19/2013	DE102005013105B4 Kohlebürste sowie Verfahren zum Beschichten einer Kohlebürste Carbon brush and method for coating a carbon brush
09/18/2013	EP2639897A2 Brush holder marking system and associated maintenance
09/18/2013	EP2638862A1 Improved combination sensor guidewire and methods of use
09/18/2013	CN203205685U Electric conductive slip ring of wind generator
09/18/2013	CN203205684U Electricity conduction control equipment with waterproof ventilation cap structure
09/18/2013	CN203196395U Collecting ring device capable of preventing short circuit of power supply
09/18/2013	CN103311772A Device for supplying AC (alternating current) power to rotary instrument uninterruptedly
09/18/2013	CN103311771A Special carbon brush
09/18/2013	CN102496402B Sliding electric contact material and composite material for micro-motor commutator
09/18/2013	CN102035118B Manufacturing formula of electric brush for series-excitation AC-DC washing motor
09/12/2013	DE10254258B4 Kupplungsvorrichtung für ein elektrisches Kabel A coupling device for an electrical cable

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