Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168)
11/2008
11/05/2008EP1133815B1 Commutation device, especially a commutator, and method for producing such a device
11/05/2008CN201146319Y Water-proof double-track conductive structure
11/05/2008CN201146318Y Ball type rotating conductive structure
11/05/2008CN201146317Y Double-track conductive structure of rotary body
11/05/2008CN201146316Y Device for protecting conductive roller carbon brush
11/05/2008CN201146315Y Rotatable electric connector
11/05/2008CN201144748Y Double anode electric injection oil fuel pump
11/05/2008CN100431226C Shaft current control brush assembly with drainage
11/04/2008US7445451 Rotary connector device equipped with built-in steering angle sensor
11/04/2008US7445450 Detachable assembly of a high current cable and a current-carrying bus bar that extends horizontally
10/2008
10/30/2008WO2008130318A1 Contact element coated by electron beam evaporation of a steel strip with nickel for use in an alkaline battery
10/30/2008US20080268678 Universal serial bus hub integrated with rotating mechanism
10/30/2008US20080265708 Commutator, direct current motor, and manufacturing method of commutator
10/30/2008DE102007019430A1 Kommutator für eine elektrische Maschine sowie Herstellungsverfahren für einen Kommutator A commutator for an electrical machine as well as manufacturing method for a commutator
10/30/2008DE102006058911B4 Schleifringanordnung Slip ring assembly
10/29/2008CN201142509Y Axle head grounding device
10/29/2008CN201142508Y Constant voltage electrical brush pressure spring
10/29/2008CN201142194Y Wireless long-acting simple dynamic display equipment
10/29/2008CN201139222Y Rotary conductive dining table bracket
10/29/2008CN101297462A Carbon brush of motor and method for producing the same
10/29/2008CN101295906A Side sensing type permanent magnetic DC motor
10/29/2008CN101295851A Collecting ring used for alternating-current generator and manufacturing method thereof
10/29/2008CN101295850A Electric motor with modified commutation rectifier
10/29/2008CN100429136C Easily-operating wire winding device
10/23/2008WO2008102003A3 Device comprising an electric contact element, and electric contact element
10/23/2008US20080258576 Grounding brush system for mitigating electrical current on rotating shafts
10/23/2008US20080258574 Direct current motor
10/23/2008DE102007018002A1 Elektromotor Electric motor
10/22/2008CN201138767Y Electrical brush assembly for starter
10/22/2008CN201138717Y Commutator for starter
10/22/2008CN100428610C Brush holder device for dynamoelectric machine
10/22/2008CN100428580C Integral brush and vibration motor having the same
10/21/2008US7437882 Apparatus for driving a compressor and a refrigerating air conditioner
10/16/2008WO2008122628A2 Electric motor brush wear indicator
10/16/2008US20080254646 Electrical connecting device
10/15/2008EP1979995A1 Electric motor brush
10/15/2008CN201134716Y Generator rotor resistance-capacity earthing device
10/15/2008CN201134606Y Non-bus wire connecting apparatus for electric energy and signal transmission between modules
10/15/2008CN201134605Y Hollow motor of high efficiency, low inertia and long life
10/15/2008CN101286614A Metal-coated carbon brush
10/15/2008CN100426602C On spot apparatus for determining and/or monitoring process variable
10/14/2008US7435091 Rotating electrical power plug adapter
10/14/2008US7435090 Rotatable video connector for cables and adapters
10/09/2008DE102007019828B3 Abgreifeinrichtung zum Abgreifen einer elektrischen Spannung von einer Welle einer elektrischen Maschine, entsprechender Montagesatz und entsprechende elektrische Maschine Pickup means for picking up an electrical voltage of a shaft of an electrical machine, suitable mounting set and corresponding electrical machine
10/08/2008EP1232544B1 Brush assembly for an electric machine
10/08/2008CN201130803Y Monoporate constant pressure turbination spring brushing-grasping apparatus
10/08/2008CN201130802Y Dc motor commutalor
10/08/2008CN101283489A Carbon brush holder for an electrodynamic machine
10/08/2008CN100424943C Commutator rectifier insulating device of motor
10/02/2008WO2007070807A3 Systems and methods for providing electrical contact with a rotating element of a machine
10/02/2008US20080238243 Commutator for an Electric Machine
10/02/2008DE102007015782A1 Gleichstrommaschine DC machine
10/02/2008DE102007014349A1 Electric-motor commutation device for pole switching of armature unit, has metal plate, which has bearing surface section for contacting contact brush and clamping section for clamping winding wire
10/01/2008CN201126791Y Electric connection device of outdoor high-voltage isolating switch
10/01/2008CN101278450A 旋转电源插座 Rotating power outlet
10/01/2008CN101278449A Slip ring for continuous current transfer
10/01/2008CN101276980A Movement type friction switchgear
10/01/2008CN100423413C Brush type DC electric machine
10/01/2008CN100423412C DC motor power-on device and valve device using the same
10/01/2008CN100423409C Pot or basin base
10/01/2008CN100423383C Electrical current collector cleaning and cooling for high voltage rotating machines
09/2008
09/25/2008WO2008113935A1 Collector for rotary electric machine, in particular the starter of an automotive vehicle
09/25/2008WO2008113634A1 Extension cable and pipe processing device adapted thereto
09/25/2008US20080231139 Method for Production of a Commutator, as Well as Commutator
09/25/2008DE10215809B4 Schleifkontaktanordnung Sliding contact arrangement
09/25/2008DE10111400B4 Stellantrieb für Heizungs-, Lüftungs- oder Klimaklappen in einem Kraftfahrzeug Actuator for heating, ventilation or air flaps in a motor vehicle
09/25/2008DE10025695B4 Flacher Kohlekollektor und Verfahren zum Herstellen desselben The same shallow coal collector and method of making
09/24/2008EP1972041A1 High or medium voltage swivel
09/24/2008CN201122783Y Explosion-proof cable drum
09/24/2008CN201122782Y Carbon brush abrasion reminding device of carbon brush electric motor
09/24/2008CN201122781Y Constant pressure wind spring copper brush holder
09/24/2008CN201122780Y Enhanced type flat carbon commutator
09/24/2008CN201122500Y Carbon brush assembly
09/24/2008CN201121602Y Twinkling ceiling fan
09/24/2008CN101272071A Frequency conversion electric motor grounding device
09/24/2008CN101272027A Electric power motor for steering apparatus and manufacturing method thereof
09/24/2008CN100421314C Flat commutator
09/18/2008US20080224562 Armature laminations
09/17/2008CN201118408Y A serial excitation electromotor
09/17/2008CN201118378Y Contact conductive structure for small vibration electromotor spring slice
09/17/2008CN201118080Y Fixing device for cloud platform conducting ring power cord
09/17/2008CN201118079Y Rotating desktop conductive apparatus
09/17/2008CN201118078Y Combined slip-ring type electrical cable winding drum
09/17/2008CN201118077Y Environment-protecting energy-saving type electrical brush
09/17/2008CN201118076Y Dc motor electrical brush
09/17/2008CN201118075Y Dc electric machine high voltage resistant brush rod
09/17/2008CN201118074Y Electrical brush
09/17/2008CN201118073Y Totally-enclosed high speed rotation electrical collector apparatus
09/17/2008CN100420126C Method for producing binding post assembly, binding post assembly and wiper for vehicle
09/17/2008CN100420105C A carbon brush used for electric engine of cleaner
09/17/2008CN100419370C Connection device relative with arm of hinged 3-D measuring apparatus
09/16/2008US7425132 Power adaptor with retractable plug
09/11/2008US20080218024 Power tool with integrated auxiliary tool for replacing brushes
09/11/2008DE102007010494A1 Elektrowerkzeug mit integriertem Hilfswerkzeug für den Bürstenaustausch Power tool with integrated auxiliary tool for the brush exchange
09/10/2008CN201113731Y Permanent magnetism type microtype DC motor having iron core
09/10/2008CN201113689Y Starting motor rotor
09/10/2008CN201113176Y Mobile connector
09/10/2008CN201113175Y Shaft rotating equipment
09/10/2008CN201113174Y Connecting structure for brush component and mounting cover
09/10/2008CN201113173Y Direct current motor brush rocker assembly
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