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)
12/2010
12/29/2010CN101931156A Multilayer slip ring system
12/29/2010CN101931155A Manufacturing method of commutator containing dissolution process and product obtained by same
12/29/2010CN101124425B Connector, flexible connector assembly and method for assembling flexible connector assembly
12/28/2010US7859166 Carbon brush produced by mixing a carbonaceous filler and a binder, and kneading, shaping, and baking the mixture
12/28/2010US7859162 Armature of rotary motor, rotary motor and manufacturing method thereof
12/23/2010WO2010083814A3 Adjusting device for an electric motor
12/23/2010US20100320857 Electric motor
12/23/2010DE102009025340A1 Elektrohandwerkzeuggerät mit Schleifbürsten Electric hand tool with brushes
12/22/2010CN201682166U Phase electric brush for wind driven generator
12/22/2010CN201682165U Inserting-type non-mica commutator
12/22/2010CN201679656U Power transmission device of wind generating set
12/22/2010CN101924315A Commutator and manufacturing method thereof
12/22/2010CN101924313A Silver palladium/packfong stratiform composite material and preparation method
12/22/2010CN101924312A Alkali metal-added silver-based sliding contact material containing rare earth
12/22/2010CN101924311A Alkali metal-containing silver-copper-nickel sliding electrical contact material
12/22/2010CN101924288A Silver base sliding electrical contact material containing alkali metal and palladium
12/21/2010US7854615 Rotational connector for welding torch
12/21/2010US7854614 Multi-contact universally jointed power and/or signal connector devices
12/16/2010WO2010142180A1 Device for hot press welding waistbands of incontinence pants and training pants and hot press welding method
12/16/2010US20100317201 Machine Tool or Production Machine or Robot
12/16/2010US20100314966 Commutator
12/16/2010DE102010019473A1 Motor Motor
12/16/2010CA2763366A1 Device for connecting electrical lines for drilling rigs and production installations
12/15/2010CN201674101U Improved electric brush structure
12/15/2010CN1862923B 电动机 Electric motor
12/15/2010CN101919142A Brush unit for an electric machine, spring and seal arrangement for the same, and method for the production thereof
12/15/2010CN101916954A Assembled collecting ring
12/15/2010CN101916953A Thin-wall slip ring system
12/14/2010US7850458 Electrical connector and method of manufacturing same
12/09/2010US20100308688 Sliding contact material, clad composite material, and motor
12/09/2010DE102009024507A1 Rotor für einen Elektromotor A rotor for an electric motor
12/09/2010DE102009022959A1 Vorrichtung zum Übertragen von hochfrequenten elektrischen Signalen zwischen einem rotierenden und einem stationären Bauteil An apparatus for transmitting high-frequency electrical signals between a rotating and a stationary component
12/08/2010CN201667482U Combined conductive slip ring
12/08/2010CN201667439U Movable power box
12/08/2010CN101562305B Rotary electric connector
12/08/2010CN101213708B Conductor blank for a drum commutator, a method for the production thereof, and a drum commutator
12/07/2010US7847467 Automotive engine starter and electric rotary machine designed to withstand vibrational impact
12/07/2010US7845951 Rotatable adapter for electrical plugs
12/02/2010WO2010136240A1 Interference filter for a direct current motor
12/02/2010US20100301680 Device to transfer high frequency electrical signals between a rotating component and a stationary component
12/01/2010CN201663338U Power transmission type slip ring applied in high-power wind generator
12/01/2010CN201663337U Commutator segment in umbrella structure
12/01/2010CN1992451B Carbon brush with disconnecting device
12/01/2010CN101904059A Retaining element for a commutator sliding contact of an electric motor and electric motor
12/01/2010CN101902006A Conducting slip ring
12/01/2010CN101902005A Porcelain-based conducting pulley
12/01/2010CN101499598B Ceramic electric brush material preparation
11/2010
11/30/2010US7843105 Brush holder component with ground contact plate
11/25/2010WO2010133903A1 Non-rectangular segment-angled commutator, applicable in the rotor of electromotors
11/25/2010WO2010037678A3 Commutator and method for manufacturing same
11/25/2010WO2010032185A4 Electric motor and brush holder spring
11/25/2010US20100295409 Method and device for producing an electric machine with a commutator
11/25/2010US20100295397 Electromechanical Machine
11/25/2010DE10319248B4 Schleifring mit verlustbehafteter Leiterbahn Slip ring with lossy interconnect
11/25/2010DE102009022022A1 Verbindungsvorrichtung Connecting device
11/25/2010DE102009003267A1 Bürstenhalter mit modularem Grundkörper, elektrische Maschine sowie Montageverfahren Brush holder with modular base, electric machine and assembly process
11/24/2010EP2253053A1 Brush holder assembly with spring clip
11/24/2010CN201656699U Grounding brush for wind driven generator
11/24/2010CN201656215U Novel collecting ring
11/24/2010CN201656214U Intermediate frequency slip ring ground brush
11/24/2010CN201656213U Motor metal brush holder structure
11/24/2010CN201656212U Electrical brush
11/24/2010CN201656211U Commutator
11/24/2010CN201656210U Bearing-type current commutator
11/24/2010CN201656209U High-speed slip ring device
11/24/2010CN201656208U Electric revolving body and engineering machine provided with same
11/24/2010CN101892399A Silver-based alloy layer and silver-based alloy layer composite material and preparation method and application
11/18/2010WO2010130838A1 Connecting device
11/18/2010US20100289376 Carbon brush system for an electrical machine
11/18/2010US20100289360 Brush unit for an electric machine, spring and seal arrangement for the same, and method for the production thereof
11/18/2010DE102009003139A1 Commutator arrangement for use in electrical machine to adjust e.g. seat, of motor vehicle, has sliding element with two portions, where one of portions at turned side is larger than other portion at turned away side
11/17/2010EP2080259B1 Method and device for producing an electric machine with a commutator
11/17/2010CN201639136U Explosion-proof cable drum
11/17/2010CN201639135U Conductive slip ring
11/17/2010CN201639134U Collector ring
11/16/2010US7832503 Downhole motor with a continuous conductive path
11/11/2010US20100285672 Variable configuration apparatus
11/11/2010US20100282528 Electro-Mechanical Battery
11/11/2010DE102009002857A1 Brush pressure spring for brush plate, has center part and two blades, where each blade is provided for charging carbon brushes with spring pressure
11/10/2010EP2248232A2 Commutator, power tool having an electric motor comprising such a commutator, and method for the production of a commutator
11/10/2010EP2248231A1 Electrical conductor and method of manufacturing same
11/10/2010CN1897423B Commutator motor
11/10/2010CN101882839A Coreless brushed DC motor and carbon brush-terminal component thereof
11/10/2010CN101882742A Brush pressure spring for brush plate and brush plate with brush pressure spring
11/10/2010CN101882741A Improved structure of movable arm and brush
11/10/2010CN101882740A Central collector of ship power thruster
11/10/2010CN101361237B Rotary connector
11/09/2010US7828555 Power plug with a rotary body including a pivoting portion
11/04/2010US20100277033 Compact brush holder assembly having dynamic loading and improved brush box holder
11/04/2010US20100277032 Electric machine
11/04/2010DE102009002725A1 Bürstenapparat für eine elektrische Maschine sowie elektrische Maschine Brush apparatus for an electric machine and electric machine
11/03/2010CN201623351U Electric brush connecting structure with reliable contact
11/03/2010CN201623350U Slip ring sealing connection device
11/03/2010CN101878563A Electrically driven hand-held power tool
11/02/2010US7824200 Data transfer hinge
11/02/2010US7824186 USB connector and USB device
11/02/2010US7824185 Outlet device with changeable position features
10/2010
10/28/2010DE102009018655A1 Liquid metal-rotary transmitter for use in e.g. wind turbine for rotation of wing, has electric current transmission equalization unit provided across circumference of gap that is formed between contact rings
10/28/2010DE102009017824A1 Übertragungsvorrichtung für eine Windturbine Transmission device for a wind turbine
10/28/2010DE102009002664A1 Commutator arrangement for small electric motor, has conductive strips that are connected with each other by resistor of predetermined value, where conductive strips radially run at lower side of capacitor-annular disk
1 ... 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 ... 92