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)
08/2005
08/23/2005US6933651 Commutating device for small-sized motor and manufacturing method therefor
08/23/2005US6933650 Wear indicator
08/23/2005US6933637 Electric motor
08/23/2005US6933632 Commutating rotary switch
08/23/2005US6931745 Connection device associated with an arm of an articulated three-dimensional measuring appliance
08/18/2005WO2005055397A3 Commutator
08/18/2005DE102004004275A1 Bürstenköcher für eine dynamo-elektrische Maschine Brush holder for a dynamo-electric machine
08/17/2005EP1564867A1 Motor and method for manufacturing motor
08/17/2005EP1564850A1 Brush plate , especially for a fan motor
08/17/2005EP1563575A1 Contact element holder
08/17/2005CN1215632C Rotor for small-sized motor and method for manufacturing the same
08/11/2005WO2005074101A1 Integrated brush-holder retention system
08/11/2005WO2005074079A1 Brush bag for a dynamo-electric machine
08/11/2005WO2005072206A2 Brush holder assembly for a micro motor
08/11/2005WO2005055375B1 Hinge connector for electronic device
08/11/2005WO2005053100A3 Swivellable electric socket-plug combination
08/11/2005CA2553451A1 Integrated brush-holder retention system
08/10/2005CN2717069Y Structural improvement for mobile phone used column type vibration motor commutator and end cap
08/10/2005CN1214507C 振动电动机 Vibration motor
08/09/2005US6927523 Brush device and motor with brush
08/09/2005US6927521 Commutator and electric rotary device having the same
08/09/2005US6926534 Mounting device for sliding contacts
08/09/2005US6926533 All-directional electric connector
08/09/2005US6925824 Apparatus for driving a compressor and a refrigerating air conditioner
08/04/2005US20050168100 Electric motor with commutator, and manufacturing method of armature and starter motor for engine
08/03/2005EP1560316A2 Electric motor with commutator, and manufacturing method of armature and starter motor for engine
08/03/2005CN1650488A Electric machine with a brush carrier
08/03/2005CN1649241A Rectifier cover of electric motor
08/03/2005CN1213529C Electric motor enclosure and ignitor equipped therewith
08/02/2005US6924578 Electric motor
08/02/2005US6924577 Brush box assembly
07/2005
07/28/2005WO2005038985B1 COATINGS OF Mn+1AXn MATERIAL FOR ELECTRICAL CONTACT ELEMENTS
07/28/2005US20050162035 Brush and brush holder assembly for a micro horsepower motor
07/27/2005EP1556939A1 Electric motor brush assembly
07/27/2005EP1556927A2 Commutator for an electrical machine and method for producing the same
07/27/2005EP1556875A1 Method and device for the production of a brush arrangement
07/27/2005CN1647328A Rolling electrical transfer coupling improvements
07/27/2005CN1645720A 同步发电机 Synchronous Generators
07/27/2005CN1645717A Low-interference electric motor
07/27/2005CN1645689A Commutator
07/27/2005CN1645688A Series excited rotor plug commutator
07/26/2005US6922003 Brush holder device for dynamoelectric machine
07/26/2005US6921269 Relative rotation signal transfer assembly
07/21/2005US20050156478 Insulated carbon brush guide
07/21/2005US20050156477 Integrated brush-holder retention system
07/21/2005DE10360548A1 Schleifringanordnung Slip ring assembly
07/21/2005DE10359896A1 Kohlebürste sowie Verfahren und Werkstoff zu ihrer Herstellung Carbon brush as well as process and material for their production
07/21/2005DE10359473A1 Plankommutator Commutator
07/20/2005CN1641948A Commutator, and electrical motor and fluid pump using the same
07/14/2005WO2005064756A1 Carbon brush and method and material for the production thereof
07/14/2005US20050151441 Commutator, and electrical motor and fluid pump using the same
07/14/2005US20050151432 Terminal connection part structure of electric motor with speed reduction mechanism
07/13/2005CN1639945A Terminal connection part structure of electric motor with speed reduction mechanism
07/13/2005CN1639926A Contactor seat
07/13/2005CN1639925A Method for production of a multi-layer carbon brush
07/13/2005CN1638246A Bar-type vibration motor
07/13/2005CN1638210A Power supply device for motor
07/13/2005CN1637158A Material for sliding contacts, clad composite material and small-sized DC motor using the same
07/13/2005CN1210834C Electrical signal coupling device
07/12/2005US6917135 Insulating member for carbon brush holder
07/12/2005US6915830 Hot laminating apparatus and electric contact enabling device for use in same
07/07/2005WO2005062432A1 Slip-ring arrangement
07/07/2005WO2005062431A1 Flat commutator
07/07/2005US20050146239 Brush holding plate for an electric motor, corresponding electric motor and assembly method
07/07/2005US20050146237 Bar-type vibration motor
07/07/2005DE202005006277U1 Cartridge e.g. for fixing carbon brushes on carrier plate, has fixture web located in recess of lateral surface of cartridge element
07/06/2005EP1551094A1 Rotating electric machine for vehicle
07/06/2005CN1635666A Rolling electric brush
06/2005
06/30/2005WO2004006304A3 Multipolar machines
06/30/2005US20050142899 Rotating connection
06/30/2005US20050140242 Mount part for commutator brushes of an electric motor
06/30/2005DE10355982A1 Brush holder for an electrical motor has a latching feature to hold brushes in a retracted position during assembly
06/30/2005DE10354220A1 Kommutator für eine elektrische Maschine A commutator for an electrical machine
06/30/2005DE102004050477A1 Kommutator mit integraler Ölschleuder- und- Rückgewinnungskonstruktion Commutator with integral Ölschleuder- and-recovery design
06/29/2005CN2706895Y 电连接器 The electrical connector
06/23/2005US20050136280 Fiber brushes free of circulatory currents
06/23/2005US20050134139 Pot or cup-shaped carrier
06/23/2005US20050134138 Commutator
06/23/2005DE10356106A1 Commutator for electric motor esp. electric motor auxiliary drive for vehicles, uses support/carrier frame made of electrically insulated material
06/23/2005DE10356080A1 Kraftstoffpumpe Fuel pump
06/23/2005DE10355813A1 Brush for an electric motor has an oblong support area applied on the motor's rotating contact element and formed by the brush's two side surfaces arranged in the shape of a wedge
06/23/2005DE10355805A1 Kommutator Commutator
06/23/2005DE10353753A1 Stromübertragungsanordnung Power transmission assembly
06/23/2005DE10352829A1 Commutator for commutator motors has supporting body consisting glass, e.g. transparent, bright glass, with electrically conductive segments on external peripheral surface; supporting body can be section of glass tube
06/23/2005DE10350969A1 Device for non-contact measurement of non-abraded length of carbon brush in electric motor, supplies pressurized air to brush and measures changes of pressure/flow of air to evaluate amplitudes of fluctuations of measured pressure
06/23/2005DE10239462B4 Verfahren zur Zustandserkennung und Bewertung der Übertragungseigenschaften von Schleifring-Kontaktsystemen bei Drehfeldmaschinen Method for detecting and evaluating the transmission characteristics of slip ring-contact systems for induction machines
06/22/2005CN2705926Y Commutator with side split hook sheet type commutation sheet
06/22/2005CN1207836C Planar commutator segement attachment method and assembly
06/21/2005US6909219 Carbon brush for electric machine
06/21/2005US6909217 Method for producing slip ring brushes and slip ring brushes made thereby
06/21/2005US6909206 Flat rotor and motor comprising the same
06/21/2005US6908310 Slip ring assembly with integral position encoder
06/16/2005WO2005055397A2 Commutator
06/16/2005WO2005055375A1 Hinge connector for electronic device
06/16/2005WO2005054659A1 Fuel pump
06/16/2005WO2005038985A3 COATINGS OF Mn+1AXn MATERIAL FOR ELECTRICAL CONTACT ELEMENTS
06/16/2005US20050127777 Automotive alternator and automotive alternator brush abrasion detection system
06/16/2005DE202005004434U1 Electrical motor drive has an electronic circuit that connects with the brushes and has a Hall effect sensor mounted on it
06/16/2005DE102004052026A1 Kollektor Collector
06/15/2005CN2704961Y DC brushless squirrel-cage motor
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