| Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168) |
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| 03/16/2011 | CN201766276U Power supply device for glass fiber reinforced plastic anchor rod forming device |
| 03/16/2011 | CN201766275U Carbon brush mechanism with insulation structure |
| 03/16/2011 | CN201766274U Reinforced reverser |
| 03/16/2011 | CN201766273U Electric brush guide |
| 03/16/2011 | CN101986477A Electric brush structure of direct-current motor |
| 03/10/2011 | WO2011026834A1 Slipring device |
| 03/10/2011 | DE102009040106A1 Schleifringvorrichtung Slip-ring assembly |
| 03/10/2011 | DE102009038685A1 Liquid metal turning transducer for transmission of electric current, comprises primary contact ring, secondary contact ring, and gap with liquid metal between two contact rings |
| 03/10/2011 | DE102009029261A1 Electric drive, particularly for electric windshield wiper, comprises electric motor and control unit, which is attached to electric motor, where electric motor comprises rotor |
| 03/09/2011 | CN101984526A Carbon brush mechanism with insulation structure |
| 03/03/2011 | US20110050032 Motor |
| 03/03/2011 | US20110050031 Method for Reducing Current and Torque Ripple in a Brushed Electric Motor and Motor Employing the Same |
| 03/03/2011 | US20110050025 Direct-current motor and manufacturing method for the direct-current motor |
| 03/03/2011 | DE102009039793A1 Erdungsseil mit beschichteten Einzellitzen Earthing cable coated with single strands |
| 03/03/2011 | DE102009039583A1 Fluid metal rotating device for use as liquid metal rotating transformer for transmitting electric current, has liquid metal, where liquid metal is shielded by fluid from atmosphere, which has oxygen |
| 03/02/2011 | EP1654787B1 Brush block for transmitting currents |
| 03/01/2011 | US7898142 Electric motor with brush |
| 03/01/2011 | US7898140 Brushless slip ring for a wind turbine and method of assembly |
| 03/01/2011 | US7896654 Asymptotic head and socket electrical connection |
| 03/01/2011 | CA2471229C Brush holder adapted to be removed without stopping the machine |
| 02/24/2011 | US20110045677 Rotating plug adaptor with integral two blade and grounding post receptacle |
| 02/24/2011 | US20110043073 Drive unit |
| 02/24/2011 | US20110043072 Method for producing a commutator ring for a roll commutator of an electric machine, and electric machine |
| 02/24/2011 | DE10332811B4 Bürstenvorrichtung Brush device |
| 02/24/2011 | DE102009037988A1 Electric machine i.e. asynchronous machine, has main connection from which current flowing via current distribution arrangement is evenly distributed to carbon brushes of slip rings, where arrangement comprises adapted geometry |
| 02/24/2011 | DE102009025340B4 Elektrohandwerkzeuggerät mit Schleifbürsten Electric hand tool with brushes |
| 02/23/2011 | EP2286492A1 Brush holder device, and use thereof for producing a motor vehicle starter |
| 02/22/2011 | US7893593 Automotive engine starter and electric rotary machine designed to withstand vibrational impact |
| 02/17/2011 | WO2011018808A1 Container-handling machine |
| 02/17/2011 | WO2011018447A1 Electric machine having rolling bearing protected from electrical breakdown and gear motor comprising such a bearing |
| 02/17/2011 | US20110037355 Drive unit for a vehicle seat |
| 02/17/2011 | US20110037341 Commutator, power tool having an electric motor comprising such a commutator, and method for the production of a commutator |
| 02/17/2011 | CA2770982A1 Container-handling machine |
| 02/16/2011 | EP1641656B2 Device for mounting a module on the steering wheel of a motor vehicle |
| 02/16/2011 | CN201750035U Electric brush structure of gilding press |
| 02/16/2011 | CN201746600U Carbon brush gear of plating bath |
| 02/16/2011 | CN101976592A Copper electric brush wire |
| 02/15/2011 | US7888838 Electrical device comprising a carbon brush shape adapting device |
| 02/15/2011 | US7888836 DC motor with improved wiring connections |
| 02/15/2011 | US7887333 Conformal slip ring system |
| 02/15/2011 | US7887332 System and method for rotatable information handling system power cable connection |
| 02/15/2011 | US7887331 Light bulb socket adapter |
| 02/10/2011 | US20110030162 Driving device for vehicle units |
| 02/09/2011 | EP0938760B1 Rolling electrical contactor |
| 02/09/2011 | CN101971440A Commutation of an electromagnetic propulsion and guidance system |
| 02/03/2011 | DE102009034884A1 Holder for holding contact piece of carbon brush, has holder profile provided with receiving chamber, and spring mechanism connected with holder in material-fit manner, where spring mechanism is fastened with welded joint at holder profile |
| 02/02/2011 | CN101964490A Multifunctional slip ring device |
| 02/01/2011 | US7880363 Brush holder apparatus, brush assembly, and method |
| 02/01/2011 | US7878815 Electrical connector assembled into a hinge |
| 02/01/2011 | US7878814 Electrically conductive bearing retainers |
| 02/01/2011 | US7878813 Connection apparatus for transmitting electric current, in particular for a steering wheel heater of a vehicle |
| 01/27/2011 | WO2011009656A1 Brushholder for an electrical machine |
| 01/27/2011 | US20110021040 Electrical Connector and Method of Manufacturing Same |
| 01/27/2011 | US20110018386 Multilayer brush |
| 01/27/2011 | US20110018385 Motor |
| 01/27/2011 | US20110018380 Dc motor |
| 01/27/2011 | DE102009027909A1 Bürstenhalter für eine elektrische Maschine Brush holder for an electrical machine |
| 01/26/2011 | EP2277255A2 Electric machine, in particular commutator machine |
| 01/26/2011 | EP2277243A1 Electric machine comprising at least two pairs of carbon brushes |
| 01/26/2011 | CN201726018U Double carbon brush structure of brushed motor |
| 01/26/2011 | CN201726017U Conjoined electric brush |
| 01/26/2011 | CN201726016U Double-fork type AC rotating reversing device for rotating dining table |
| 01/26/2011 | CN101958498A Hollow electric-rotating connector |
| 01/26/2011 | CN101147309B Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings |
| 01/25/2011 | US7876017 comprising copper, zinc oxide, silver, dispersed in silver-copper alloy matrix; wear resistance; corrosion resistance |
| 01/25/2011 | CA2680723C Broadband high-frequency slip ring system |
| 01/19/2011 | CN201717496U Positive pressure ventilation type synchronous motor slip ring box and carbon brush bracket structure |
| 01/19/2011 | CN201717495U Electric brush of motor |
| 01/19/2011 | CN201717494U Novel rotor commutator |
| 01/19/2011 | CN101950906A Commutator segment of DC motor |
| 01/19/2011 | CN101950905A Commutator segment of hook commutator |
| 01/19/2011 | CN101578743B High-frequency drum-style slip-ring modules |
| 01/19/2011 | CN101490912B Commutator rotor of an electrical machine and procedure for its manufacture |
| 01/13/2011 | WO2011004103A2 Manifold of rotating electrical machine for motor vehicle |
| 01/13/2011 | WO2010031381A3 Method for producing a rotor of a commutator motor, a commutator motor produced by said method, and anti-lock braking device |
| 01/13/2011 | US20110006637 Brush holder apparatus, brush assembly, and method |
| 01/13/2011 | US20110006636 Dc machine |
| 01/13/2011 | US20110006635 Resilient member for a brush holder assembly |
| 01/13/2011 | DE10322975B4 Gleichstrommotor mit in einer isolierenden Verbindung fest eingebetteten Kommutatorsegmenten DC motor with permanently embedded in an insulating compound commutator |
| 01/12/2011 | EP2272138A1 Multiple brush for slip rings |
| 01/12/2011 | CN201708430U Sealing structure of conductive slip ring |
| 01/12/2011 | CN201708429U Spindle for conductive slip ring |
| 01/12/2011 | CN201708428U Center current collector for boat motive power propeller |
| 01/12/2011 | CN201706107U Multifunctional centre revolving joint |
| 01/12/2011 | CN101944698A Circular chuck rotary distribution system |
| 01/11/2011 | CA2680721C Broadband high-frequency slip ring system |
| 01/06/2011 | US20110002673 Rotating device for electrically connecting electric household appliances and electric tools |
| 01/05/2011 | EP2270919A2 Broadband high-frequency slip ring system |
| 01/05/2011 | EP2270419A1 Spatial measuring device |
| 01/05/2011 | CN201699298U Sealing structure for conductive slip ring |
| 01/05/2011 | CN101656385B Ultra-abrasion resistant multifunctional nano carbon brush and preparation method thereof |
| 12/30/2010 | US20100330816 Rotatable adapter for electrical plugs |
| 12/29/2010 | EP2267849A1 Carbon brush |
| 12/29/2010 | EP1299929B1 Self-diagnosing transmission system |
| 12/29/2010 | CN201690097U Improved structure of movable arm and electrical brush |
| 12/29/2010 | CN201690096U Micro motor reverser inserting sheet |
| 12/29/2010 | CN201690095U Low-angle insert piece of reverser |
| 12/29/2010 | CN201684975U Five-axle linkage double-rotation swinging milling head with shaft C capable of arbitrary rotation |
| 12/29/2010 | CN101931158A Pivot electric connector combination and electronic device with same |
| 12/29/2010 | CN101931157A Carbon brush |