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Patent Searching and Data


Matches 1 - 50 out of 13,202

Document Document Title
WO/2019/145660A1
The invention relates to an assembly of a brush-holding plate for an electric motor, comprising a brush (12) and a cage (11) defining an inner housing for receiving said brush (12), said cage (11) comprising a pusher element for moving s...  
WO/2019/141351A1
Method for manufacturing a 3D electromechanical component (1; 20, 22; 48), having at least one embedded electrical conductor (2; 24), comprising the steps consisting in: - implementing an additive manufacturing operation for building an ...  
WO/2019/138905A1
Provided is a slip ring device provided with: a slip ring module having a slip ring with which a resin molded article is integrated on an outer periphery near one end of a cylindrical shape by insert molding and which is electrically in ...  
WO/2019/135583A1
The objective of the present invention is to provide a direct current generator which comprises: a field (140) having a plurality of field iron cores (141) on which a field coil (142) is wound; an armature coil (150) formed to surround t...  
WO/2019/129628A1
The invention relates to a carbon brush and a method for producing a carbon brush for electrically contacting a contact structure which moves relative to the carbon brush, in particular of a commutator or slip ring of an electric machine...  
WO/2019/129624A1
The invention relates to a carbon brush and a method for producing a carbon brush for electrically contacting a contact structure which moves relative to the carbon brush, in particular of a commutator or slip ring of an electric machine...  
WO/2019/126857A1
A support structure of electrical contacts (brush-holder) is disclosed which, in addition to comprise electrical terminals for the connection of the sliding electrical contacts (brushes), also has other electrical terminals electrically ...  
WO/2019/113722A1
A brush current equalizing control method. Each brush of a generator is a brush capable of regulating operation of pressure. The method comprises the steps: (1) collecting a generator excitation current and each brush current by means of...  
WO/2019/107218A1
This brush of a motor for automotive electronics contains, in a main body of the brush, carbon and an abrasive material having a Vickers hardness of 10 to 14 GPa. Accordingly, the sliding noise of the brush is reduced in the brush of a m...  
WO/2019/106013A1
The present inventive concept relates to a brush holder for electrical machines comprising a clamping piece comprising a first mounting part and a second clamping part, which when assembled define a clamping hole, which is adapted to be ...  
WO/2019/092005A1
The invention relates to a liquid coupling (100) for a melting furnace (1), in particular for producing metal alloys and non-iron alloys by melting alloy constituents which have a first coupling part (101) and a second coupling part (102...  
WO/2019/091262A1
Disclosed is a rotary module (3) for a wheelchair, wherein same is used for the rotation of a seat (1) of the wheelchair relative to a wheelchair body (2). The module comprises a rotary shaft (4), a rotary body (9) and a base (5). The up...  
WO/2019/067160A4
Connector inserts and connector receptacles that have a small form factor, readily mate when brought into proximity to each other, and disconnect when subjected to a non-axial force.  
WO/2019/072337A1
The invention relates to a temperature-controllable sealing element (01) for sealing between machine elements, comprising a sealing body (02) and a sealing lip (03) arranged on the sealing body (02) and an electrical contact element (08)...  
WO/2019/070307A1
Crank speed and crank position for a pedaled device such as a bicycle are sensed via a micro controller, torque sensor, gyro and accelerator disposed on the pedaled device's crank. External power, sensor and control signals can be passed...  
WO/2019/068520A1
The invention relates to a method for testing pantograph wearing strips for supplying power to vehicles by means of an overhead wire with a pantograph wearing strip (18), and also to a pantograph wearing strip under test, wherein the pan...  
WO/2019/067160A1
Connector inserts and connector receptacles that have a small form factor, readily mate when brought into proximity to each other, and disconnect when subjected to a non-axial force.  
WO/2019/053640A1
A brush holding assembly for an excited-rotor electric machine comprises a casing (2) provided with at least two ducts (3) flanked to each other and developing along a preferential direction (A) between a first end (3a) and a second end ...  
WO/2019/053642A1
Slip ring for an electric machine comprising a tubular shaped insulating element (2) provided with a cylindrical body (3) extending along its own central axis (A) between a first end portion (4a) and a second end portion (4b), at least t...  
WO/2019/051482A1
Methods and apparatus to mitigate electrical voltage on a rotating shaft are disclosed. An example grounding brush system mitigates electric current in a rotating shaft, the grounding brush system comprising: a brush assembly configured ...  
WO/2019/049554A1
According to the present invention, a relay plate 44 has a vertically and horizontally symmetrical shape when a worm wheel 44 is viewed in the axial direction; the worm wheel is provided with an accommodation recess part 33g which is axi...  
WO/2019/039084A1
This slip ring device is provided with a rotary shaft 14, electrically conductive rings 22, and a pair of contactors 16. The rings 22 are provided to the rotary shaft 14. The pair of contactors 16 are in contact with the rings 22. The pa...  
WO/2019/039085A1
The present invention is provided with a cylindrical main body 14a in which slits 14c are provided along the axial centre from one end side to another end side. Electrically conductive rings 22 are attached to the outside of the main bod...  
WO/2019/024034A1
Provided is an electric motor carbon brush, comprising a shell (1) and a copper sleeve (2), wherein an annular groove (11) is provided within the shell (1); a first spring (12) is provided in the annular groove (11); the copper sleeve (2...  
WO/2019/012903A1
This electric motor (2) is provided with: a rotor (10); a shaft (30) fixed to the rotor (10); a commutator (40) mounted to the shaft (30); a brush (50) disposed so as to be capable of slidably contacting the commutator (40); and a torsio...  
WO/2019/002976A1
A surgical shaft assembly includes a slip ring assembly. The slip ring assembly has a first connector, a first conductor mounted on the first connector, and a first water-proof insulative layer on the first conductor. The slip ring assem...  
WO/2019/001864A1
The invention relates to an electric motor (10), in particular to an external-rotor motor, comprising a rotor (14), a stator (12) and a motor shaft (26), wherein the motor shaft (26) has a rotation axis about which the rotor (14) and the...  
WO/2019/003017A2
A slip ring assembly is used with a surgical shaft assembly. The slip ring assembly includes a first housing portion, a first connector supported in the first housing portion, and a first conductor mounted on the first connector. The sli...  
WO/2019/003017A3
A slip ring assembly is used with a surgical shaft assembly. The slip ring assembly includes a first housing portion, a first connector supported in the first housing portion, and a first conductor mounted on the first connector. The sli...  
WO/2019/001869A1
The invention relates to an electric motor, in particular an external-rotor motor, comprising a rotor, a stator and a motor shaft, wherein the motor shaft has a rotation axis about which the rotor and the stator are rotatably mounted in ...  
WO/2019/001865A1
The invention relates to an electric motor, in particular an external-rotor motor, comprising a rotor, a stator and a motor shaft, wherein the motor shaft has a rotation axis about which the rotor and the stator are rotatably mounted in ...  
WO/2019/002981A1
A slip ring assembly is usable with a surgical shaft assembly. The slip ring assembly includes a first connector flange comprising a conductor. The slip ring assembly further includes a second connector flange comprising a conductive ele...  
WO/2018/236008A1
An embodiment relates to a brush holder and a motor including the same, the brush holder comprising: a main body having a brush disposed therein; and at least two contact parts arranged on the main body, wherein the contact parts are arr...  
WO/2018/233749A1
The invention relates to an earthing contact for the controlled guiding of electric current, comprising a brush holder (2), wherein the brush holder (2) has a baseplate (3) and at least one brush shaft (4) for accommodating a brush (6), ...  
WO/2018/233752A1
The invention relates to a potential equalization device (7) for a mechanism arrangement (1), in particular a bearing, having at least two electrically conductive components (2, 3) which are movable with respect to one another, wherein a...  
WO/2018/230883A1
A substrate processing apparatus according to an embodiment of the present invention comprises: a disc comprising a plurality of electrostatic chucks periodically disposed on a constant radius from a central axis; a disc support for supp...  
WO/2018/219658A1
The invention relates to a discharge device (10) for discharging electric currents from a machine rotor part, which is designed in particular with a shaft, into a stator part of the machine, comprising a contact element (12), a holding d...  
WO/2018/219642A1
The invention relates to a brush (10) for an electric machine, comprising at least one brush body (2) which has an electrical resistance, is designed for electrical contacting of at least one component moving relative to the brush body (...  
WO/2018/215602A1
A dust collector for sliprings comprises a body of an insulating material forming a concave collection space and further comprising at least one attachment means for attaching the collector to a brush block or a brush holder sleeve.  
WO/2018/210883A1
The invention relates to a carbon holder plate (50) for an electric motor (10), comprising a guide element (55) for a carbon brush (52, 53), wherein the carbon brush (52, 53) is longitudinally displaceable arranged in the guide element (...  
WO/2018/197181A1
The invention relates to a method for measuring a state of wear of a consumable friction element, a measuring apparatus and a friction element (10), in particular a brush (11) or the like, wherein: the measuring apparatus has a sensor de...  
WO/2018/183775A1
A push camera apparatus comprising: (a) at least one reel configured to rotate on a base to pay out or reel in a cable, the reel having a cable input; (b) the cable having a proximate end and a distal end, the proximate end being connect...  
WO/2018/169329A1
A vehicle generator brush holder is disclosed. According to one aspect of the present invention, provided is the vehicle generator brush holder, which supports a brush for supplying electricity to a rotor of a vehicle generator and compr...  
WO/2018/167398A1
The present invention relates to a rotating electrical machine (10) comprising: - active parts (12, 15) comprising: - a casing (11) surrounding the active parts and comprising at least one bearing (16, 17); and - a brush holder (24) comp...  
WO/2018/163120A1
An armature (50) for an electric machine is provided having a plurality of brushes (52, 54, 56, 58) and a plurality of conductive segments (66) spaced about a rotation axis thereof. The segments (66) form a ring (62) and are electrically...  
WO/2018/164241A1
A rotary connector (1) is provided with: an electrically conductive shaft (2); a bearing (3) which rotatably supports the shaft (2); and a housing (4) in which the bearing (3) is disposed and which includes an electrode portion (11) at a...  
WO/2018/149014A1
A pan-tilt, a photographing assembly, and an air vehicle. The pan-tilt (100) comprises a motor (2), a shaft assembly driven by the motor, a first housing (1) provided on the motor, a first circuit board (11) and an SDI interface (12) sep...  
WO/2018/130286A1
The invention relates to a contacting device for an electric motor comprising a base plate (8) having a normal axis (11), at least one spring element (12) fastened to the base plate (8), which spring element has a free spring leg (15), a...  
WO/2018/106611A1
A high current and RPM-capable slip ring assembly for use in a selected application for transferring electricity between an exterior environment and an interior environment that includes multiple electrical conduction assemblies with eac...  
WO/2018/103285A1
Disclosed are a conductive ring assembly (100), a conductive device and a wind turbine. The conductive ring assembly (100) comprises a sun gear (30), a ring gear (10) and one or more planet gear (20). The sun gear (30) is located in the ...  

Matches 1 - 50 out of 13,202