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)
08/2010
08/03/2010US7768174 Brush holder apparatus, brush assembly, and method
08/03/2010US7766660 Electrical connector housing
08/03/2010US7766659 Series unit with moveable terminal(s) for connection of coaxial cables
07/2010
07/29/2010WO2010063715A3 High voltage swivel with stacked ring-shaped conductor assemblies
07/29/2010US20100187946 Current Diverter Ring
07/29/2010DE102010005333A1 Power adjusting ring for e.g. adjustment of carbon brushes of reversible electric motor of drilling machine, has mating contacts arranged as switching contacts such that fixed contacts exert force against both sides of mating contacts
07/28/2010EP2210316A1 Drive unit
07/28/2010CN101790824A Spring-loaded contact for rotary interface
07/27/2010US7764002 Combination type slip ring
07/21/2010CN201533099U Large-current electric rotary connector
07/21/2010CN1708889B Commutator for an electric machine and method for producing same
07/21/2010CN101783565A Motor and electric brush assembly thereof
07/21/2010CN101783473A Carbon brush for transferring high currents
07/21/2010CN101217226B A weak current slide contact material
07/15/2010DE102009004060A1 Electrical generator/motor, has bronze cable abraded at circumference of rotor shaft at circumferential angle of ninety degrees, where end of cable is connected with bearing cover or bearing plates in electrically-conducting manner
07/14/2010EP2206221A1 Brush device having a braided wire for an electrical machine
07/14/2010EP2206206A1 Method for producing a commutator ring for a roll commutator of an electrical machine, and electrical machine
07/14/2010CN201528116U Carbon brush module of anti-cracking current collector
07/14/2010CN201528115U Rotary electrical signal transmitter
07/13/2010US7753683 Headrest system for a vehicle seat
07/13/2010US7753682 Reorientable electrical receptacle
07/13/2010US7752713 Device for electrically powering electrical members positioned on a refrigerator door
07/08/2010WO2010078537A1 Systems and methods for providing electrical transmission in downhole tools
07/08/2010US20100170671 Systems and methods for providing electrical transmission in downhole tools
07/07/2010EP2203962A1 Brush device having a spring for an electrical machine
07/07/2010CN201523147U Carbon brush thread hole structure used for automobile regulator
07/07/2010CN201523146U Structure for welding carbon brush lead wire on automobile generator regulator
07/07/2010CN101772865A Vacuum interrupter
07/06/2010US7750493 Wind turbine assemblies and slip ring assemblies for wind blade pitch control motors
07/06/2010US7748985 Connecting device arranged between a steering wheel and a pitman module of a motor vehicle
07/06/2010US7748860 Identification device for visually identifying cables or ducts over their entire length
07/01/2010WO2010075464A1 Electrical connector and method of manufacturing same
07/01/2010DE102008054791A1 Kommutator für eine elektrische Maschine sowie elektrische Maschine Commutator for an electric motor and electric machine
07/01/2010CA2747819A1 Electrical connector and method of manufacturing same
06/2010
06/30/2010EP2201652A1 Commutation device and electric machine
06/30/2010EP2200747A1 Apparatus and method for transferring energy and/or a substance to rotating means
06/30/2010CN201518381U Disc-type slide ring
06/30/2010CN201518380U Slip ring
06/30/2010CN201518379U Slip ring
06/30/2010CN101764331A Soldered junction structure of regulator support and carbon brush lead wires
06/29/2010US7744374 Sliding contact retaining device
06/24/2010WO2010069644A1 Commutator for an electric machine and the electric machine
06/24/2010US20100156236 Roller brushes for electrical machinery,
06/24/2010DE102008064494A1 Slipring rotor for electrical machine, has carrier element mounted on shaft, electrical conductor provided at end of coil, where conductor is guided into shaft, and conductor with cable clamp is fastened to carrier element
06/24/2010DE102008054795A1 Rotor for electrical machine, has commutator, where lamellas are electrically connected with wires of rotor winding, and molding unit is provided, which has supports for wire adjustment
06/23/2010EP2198490A1 Brush arrangement and electric machine, in particular electric domestic appliance
06/23/2010EP2198489A1 Ball holding,latching and locking applications using radial and axial springs by incorporating eletrical conductivity and electrical switchings
06/23/2010CN201515292U Slip ring structure used in three-phase asynchronous motor
06/23/2010CN201515137U All molded inserting piece type commutating device
06/23/2010CN101752939A Motor, electric brush and electric bush box used by motor
06/23/2010CN101752768A Insulation structure used for collecting ring and brush gear in wind-driven generator
06/23/2010CN101060224B Plane carbon commutator and its manufacture method
06/22/2010US7740484 Rotatable receptacle
06/17/2010WO2010068159A1 Improvements in or relating to a device for creating a sabotage protecting contact component
06/17/2010US20100151700 Rotary electrical contact device
06/17/2010DE102008054730A1 Electric motor has anchor, commutator connected with anchor and two brushes, where commutator has two contacts for electrical contacting of brushes
06/17/2010DE102008054651A1 Commutator for rotor of electrical machine for household appliance, has base body provided with cavity that is formed as acoustic resonance area, where cavity is opened to surrounding of commutator through opening
06/17/2010DE102008044192A1 Electrical machine, particularly driving motor for domestic device, comprises functional elements and brush, and functional elements and brush are coated with coating, where brush holder is provided at bearing shield
06/16/2010EP2197076A1 Brushes device for a starter of a motor vehicle
06/16/2010EP2195891A1 Brush for an electrical machine, and electrical machine
06/16/2010EP2195890A1 Carbon brush configuration for an electrical machine
06/16/2010CN201509114U Carbon brush seat of motor
06/16/2010CN101741182A Motor commutator and motor rotor
06/16/2010CN101741181A Motor for field of heating ventilation air conditioning
06/16/2010CN101740985A Commutator and manufacturing method thereof
06/10/2010WO2010063715A2 High voltage swivel with stacked ring-shaped conductor assemblies
06/10/2010US20100144163 Electric connection structure
06/10/2010US20100141083 Resilient member for a brush holder assembly
06/10/2010US20100141082 Brush holder assembly for a dynamo-electric machine
06/10/2010DE102009013084A1 Schleiffeder-Kontaktsystem Wiper contact system
06/10/2010CA2745080A1 High voltage swivel with stacked ring-shaped conductor assemblies
06/09/2010CN201504000U Carbon brush holder
06/09/2010CN201503999U Rolling current-collector
06/03/2010WO2010061167A1 Rotating electrical connections and methods of using the same
06/03/2010US20100133951 Carbon brush for transmitting high currents
06/03/2010US20100133950 Brush holder apparatus, brush assembly, and method
06/03/2010US20100133949 Conductor blank for a drum commutator, a method for the production thereof, and a drum commutator
06/03/2010US20100133948 Carbon commutator and carbon brush for fuel pump, and fuel pump having the carbon commutator and the carbon brush incorporated therein
06/03/2010CA2744595A1 Rotating electrical connections and methods of using the same
06/02/2010EP2192660A2 Carbon brush for transferring high currents
06/02/2010DE102008059478A1 Kohlebürste zur Übertragung hoher Ströme Carbon brush for transmitting high currents
06/02/2010DE102008044189A1 Bürstenhalter für elektrische Maschine Brush holders for electric machine
06/02/2010DE102008044138A1 Carbon brush for commutated electro-direct current motor, has commutator with bearing surface, where bearing surface has bearing surface radius with rib
06/02/2010CN201498859U Wind machine rotary contact power transmission device
06/02/2010CN101719616A Electric brush component
06/02/2010CN101719612A Docking assembly between rotating and static signal cables in borehole inclinometer
06/02/2010CN101083420B Fuel pump, motor device for the same, and method for manufacturing the same
06/01/2010US7726972 Liquid metal rotary connector apparatus for a vehicle steering wheel and column
05/2010
05/27/2010US20100130027 Rotating electrical connections and methods of using the same
05/27/2010US20100130026 Electric plug and method of providing the same
05/26/2010EP2188873A2 Spring-loaded contact for rotary interface
05/26/2010CN201490552U Conductive sliding ring rotor
05/26/2010CN201490551U Open-type micro split power transmission device
05/26/2010CN101715276A Portable electronic equipment
05/26/2010CN101162820B Manufacturing method of DC electric machine carbon brush holder
05/26/2010CN101055964B Method for making the layer carbon brush
05/20/2010WO2010036414A3 Alternating cage coupler
05/20/2010DE102008043665A1 Electric motorized drive device for use as e.g. sun roof drive, in auxiliary unit of motor vehicle, has electrical strip conductors i.e. copper webs, which are attached to carrier foil and are connected with brush device
05/19/2010EP2186170A2 Electric machine
05/19/2010CN201478662U Carbon brush and garden instrument motor with the same
1 ... 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 ... 92