| Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168) |
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| 03/11/2014 | US8668188 Slotted spring vibration isolator |
| 03/05/2014 | EP2704267A2 Slip ring and slip ring electrical system |
| 03/05/2014 | CN203466409U Power-supplying device used for anchor-rod production line |
| 03/05/2014 | CN203466408U Starter-armature commutator embedding bore |
| 03/05/2014 | CN103618187A Novel seal structure of fluid slip ring |
| 03/05/2014 | CN103618186A Manufacturing method for lightweight high-speed type trough type commutator and lightweight high-speed type trough type commutator |
| 03/05/2014 | CN103615522A Planetary bevel gear type differential collector ring |
| 03/05/2014 | CN103614589A Ring surface material for collecting ring of generator of wind turbine generator set |
| 03/04/2014 | US8664812 Current diverter ring |
| 03/04/2014 | US8664811 Device having a brush-holder plate for supplying electrical current to an electric fan set of a motor vehicle and a support for an electronic circuit for supplying said motor and a means for joining the support to the brush-holder plate |
| 03/04/2014 | US8662902 Swivel cable connector mounting structure |
| 02/26/2014 | CN203456705U Underwater elastic filament collector ring |
| 02/26/2014 | CN203456704U Super-strength commutator |
| 02/26/2014 | CN203456703U Lightweight commutator |
| 02/26/2014 | CN203456702U Commutator |
| 02/26/2014 | CN203456701U Durable commutator |
| 02/26/2014 | CN203456700U Multi-contact spring sheet collector ring |
| 02/26/2014 | CN103608976A Wire for sliding contacts and sliding contacts |
| 02/26/2014 | CN103606794A Photoelectric mixing sliding ring used for cable drum |
| 02/26/2014 | CN102189719B Silver-base alloy laminated composite material and preparation method and application thereof |
| 02/20/2014 | DE102013108975A1 Drehvorrichtungsendkappe mit gehäuselosen Filtern Rotator end cap with frameless filters |
| 02/19/2014 | EP2698883A1 Rotatable electrical coupling and connector therefor |
| 02/19/2014 | CN203445733U 电机碳刷 Brushless motor |
| 02/19/2014 | CN203445732U 碳刷装置 Brush device |
| 02/19/2014 | CN203445710U Motor |
| 02/19/2014 | CN203445392U Carbon brush structure and motor |
| 02/18/2014 | US8651874 Transmission line with rotatable connector |
| 02/18/2014 | US8651750 Audio connectors with optical structures and electrical contacts |
| 02/18/2014 | US8650706 Corded hose and dust collector |
| 02/18/2014 | DE202013105084U1 Läufer und Elektromotor Runners and electric motor |
| 02/13/2014 | WO2014024569A1 Contact member and electric motor |
| 02/13/2014 | US20140045349 Brush holder apparatus |
| 02/13/2014 | US20140045348 Fiber-on-tip contact design brush assemblies |
| 02/13/2014 | US20140043027 Slip ring assembly |
| 02/13/2014 | DE102013212852A1 Bürstengleichstrommotor und Bremssystem für ein diesen verwendendes Fahrzeug Brush DC motor and braking system for a vehicle-use these |
| 02/13/2014 | DE102012214122A1 Electric starter motor for engine starting device, reduces number of excitation winding and amount of conductive brushes during less number of poles in operating state, so that collector of commutation device is reduced accordingly |
| 02/13/2014 | DE102011004482A1 Commutator for commutator motor, has connectors comprising receiving and catching portions, where wires do not cross one above other such that receiving space extends in direction parallel to rotation axis of catching portion |
| 02/12/2014 | EP2696450A1 Low cost brush with gold coated wire |
| 02/12/2014 | EP2696449A1 Slipring with integrated heating unit |
| 02/12/2014 | EP2696443A2 Multifunctional housing for a slipring module |
| 02/12/2014 | EP2696442A1 Multifunctional housing for a slipring module |
| 02/12/2014 | EP2695252A1 Vibration-resistant slip ring arrangement |
| 02/12/2014 | CN203434421U Novel collector ring |
| 02/12/2014 | CN203434420U Collector ring |
| 02/12/2014 | CN203434419U Oil pump commutator of environment-friendly type |
| 02/12/2014 | CN203434418U High-strength commutator |
| 02/12/2014 | CN103580391A Improved commutator and electric brush of rotor magnetic pole winding-type motor |
| 02/12/2014 | CN103579881A Multifunctional housing for a slipring |
| 02/12/2014 | CN103579880A Brush device, electric machine |
| 02/12/2014 | CN103579879A Brush |
| 02/12/2014 | CN103579878A Low cost brush with gold coated wire |
| 02/12/2014 | CN102709773B Conductive control device of fire control car |
| 02/11/2014 | US8648515 Brush design for electric motor having commutator |
| 02/06/2014 | WO2014020192A1 Underwater connection device |
| 02/06/2014 | WO2014020191A1 Underwater connection device |
| 02/06/2014 | WO2014019380A1 Wire-leading device for motor of rotary clutch module of lock |
| 02/06/2014 | US20140038434 Low Cost Gold Wire Brushes |
| 02/06/2014 | US20140038433 Slipring with Integrated Heating Unit |
| 02/06/2014 | US20140038432 Vibration-Resistant Slip Ring Device |
| 02/06/2014 | US20140035399 Brush device, electric machine |
| 02/06/2014 | DE102013108120A1 Verfahren und Vorrichtung zum Vermindern von Geräuschen, Rauschen oder elektromagnetischen Störungen in einer Drehvorrichtung Method and apparatus for reducing noise, noise or electromagnetic interference in a rotary device |
| 02/06/2014 | DE102012213700A1 Bürstenvorrichtung, elektrische Maschine Brush device, electric machine |
| 02/05/2014 | CN203423354U High-speed current collecting device |
| 02/05/2014 | CN103561972A Wear detection system and method |
| 02/04/2014 | US8641427 Combinative type slip ring |
| 02/04/2014 | US8640965 Dual-interface smart card |
| 02/04/2014 | DE202013011375U1 Kommutator für eine elektrische Maschine A commutator for an electrical machine |
| 01/29/2014 | CN203416123U Wind power slip ring assembly |
| 01/29/2014 | CN203416080U Automotive generator brush holder insert rapid mould entering structure |
| 01/29/2014 | CN203415803U High-power high-carrying-capacity conductive slip ring device |
| 01/29/2014 | CN203415802U Novel motor commutator |
| 01/29/2014 | CN103548219A Current diverter ring |
| 01/29/2014 | CN103545682A Electric conduction device |
| 01/29/2014 | CN103545681A Powering device with annular conductive rails |
| 01/29/2014 | CN102544961B Sliding ring |
| 01/23/2014 | DE102012014218A1 Commutator for rotor of e.g. electromotor, has contact element projecting into front-sided aperture between support structure and slats in axial direction such that slats are electrically contacted with contact element by press contact |
| 01/22/2014 | EP2686457A1 Apparatus for the continuous thermal treatment of electrically conductive continually cast material and arrangement of a sliding contact element |
| 01/22/2014 | CN203406491U Carbon brush wear indicating device for motors |
| 01/22/2014 | CN203406490U Commutator segment of arc-shaped commutator |
| 01/16/2014 | WO2014009431A1 Electrical component |
| 01/16/2014 | DE102012212161A1 Elektrisches Bauteil Electrical component |
| 01/16/2014 | DE102012212045A1 Commutator motor for use as drive motor of electrical window lifter in motor car, has brushes applied with electric voltage, where brushes and/or slats are asymmetrically formed to change voltage based on rotation direction of rotor |
| 01/15/2014 | EP2684262A1 Apparatus for monitoring of brushes, in particular slipring or commutator brushes, on electrical machines |
| 01/15/2014 | EP2684261A1 Brush holder assembly with quick disconnect terminal |
| 01/15/2014 | EP2683561A1 Wear detection system and method |
| 01/15/2014 | CN203398489U Heat-conducting slip ring |
| 01/15/2014 | CN203398488U Commutator segment needing no mica sheet in sheet sequencing |
| 01/15/2014 | CN203398487U 换向器 Commutator |
| 01/15/2014 | CN203398486U Miniature motor commutator |
| 01/15/2014 | CN203398485U Commutator segment for commutator |
| 01/08/2014 | EP2681812A1 Contact brush |
| 01/08/2014 | CN203387329U General micro motor with electric brush, and electric brush assembly of general micro motor |
| 01/08/2014 | CN103502482A Apparatus for the continuous thermal treatment of electrically conductive continually cast material and arrangement of a sliding contact element |
| 01/03/2014 | WO2014000922A1 Brush system for an electric motor and electric motor with such a brush system |
| 01/02/2014 | US20140001916 Contact brush |
| 01/02/2014 | DE102012211045A1 Bürstensystem für einen Elektromotor und Elektromotor mit solch einem Bürstensystem Brush system for an electric motor and an electric motor with such a brush system |
| 01/01/2014 | EP2678898A1 Cable reel axle shaft with integrated radio frequency rotary coupling |
| 01/01/2014 | CN203377467U A dustproof mechanism for a conductive slip ring and the conductive slip ring |
| 01/01/2014 | CN103490263A Power supply device for anchor rod production line |
| 01/01/2014 | CN103490262A Low-speed conductive slip ring device |