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Patent Searching and Data


Matches 1 - 50 out of 13,053

Document Document Title
WO/2018/006953A1
The automotive electric motor (10) with mechanical commutation comprises a stiff coil wire (58) with a welding portion (66) and an end portion (70) adjacent to the welding portion (66), and a flexible braid wire (54) with a wire end (62)...  
WO/2018/008375A1
A rotary connector (1) is provided with relay parts (19) disposed between a fixed body (7) and a rotating body (8) rotatable with respect to the fixed body. The relay parts (19) maintain an electrical connection between a fixed section a...  
WO/2018/001975A1
The invention relates to a commutator (10) and a method for the production of a commutator for an electric machine, in particular an electric motor for a fuel pump, windscreen wiper, fan or similar, wherein the commutator has a base body...  
WO/2018/001591A1
The invention relates to a slip ring system for an electrical machine, having slip rings (2, 3), which are arranged such that they can rotate about a rotation axis (X), for transmitting current to the electrical machine; contact brushes ...  
WO/2017/208626A1
The valve timing control device comprises: a fixed unit which is fixed to an engine body; a rotary unit which has an electric motor and which rotates with respect to the fixed unit; annular slip rings which are disposed on one of the rot...  
WO/2017/206989A1
The invention relates to a plug connector (1) for contacting electrical lines. The plug connector (1) has a first plug part (2) and a second plug part (3). The first plug part (2) and the second plug part (3) are each designed for receiv...  
WO/2017/210091A1
Power tools with conductive couplings used with active injury mitigation technology are disclosed. Conductive couplings are particularly relevant to table saws, hand-held circular saws, track saws, miter saws, and band saws with active i...  
WO/2017/196020A1
The present invention provides a motor comprising: a rotary shaft; a rotor including a hole in which the rotary shaft is disposed; a stator disposed on the outer side of the rotor; and a housing for accommodating the rotor and the stator...  
WO/2017/187052A1
Brush holder device (28) for a motor vehicle starter (1), comprising: a brush cage carrier (33) suitable for being mechanically connected to a yoke (3) of the starter (1) and comprising an opening (6) with an axis Y, through which openin...  
WO/2017/186904A1
The invention relates to a carbon element (10) for a commutation device of a DC motor, wherein the carbon element (10) has a first end surface (11) which is designed to lie against a collector of the DC motor. According to the invention,...  
WO/2017/187049A1
Brush holder device (28) for an automotive vehicle starter, including: - a brush cage support (33) capable of being mechanically linked to a yoke (3) of the starter (1) and comprising an opening (6) comprising an axis Y, the opening bein...  
WO/2017/177712A1
A probe placement table and medical equipment. A probe placement table (10) comprises a table top (11) and a fixed plate (12) supporting the table top (11). The table top (11) is rotatably connected to the fixed plate (12); multiple prob...  
WO/2017/166466A1
An excitation device, comprising a brush holder base (1). The brush holder base is provided with a plug (2); the plug is provided with a brush holder shaft (3); the front end of the brush holder shaft is provided with a brush box (4); th...  
WO/2017/153015A1
The invention relates to a slip-ring transmitter for electrically connecting subassemblies of rotary-table machines, comprising a slip ring with a signal unit for transmitting signals and/or data and with a power unit for transmitting el...  
WO/2017/153391A1
Carbon brush arrangement (10) comprising a carbon brush (1) and a switch-off mechanism (2) that includes an electrically insulating switch-off element (3) and a biased compression spring (4) that acts on the switch-off element (3), the c...  
WO/2017/125348A1
The invention relates to an electrical machine (8), especially a motor vehicle (2), comprising a rotor (22) which is connected to a hollow shaft (24) mounted such that it can rotate about an axis of rotation, and a rotary transformer (48...  
WO/2017/124113A1
A test point adaptor for coaxial cables includes a main body, a test body, and a cap. The main body has a first longitudinal axis and includes a first end comprising a first interface, a second end comprising a second interface, and a fi...  
WO/2017/118988A1
The disclosure relates to a 360°, continuously rotatble (swiveling) electric plug adaptor or socket. Specifically, the disclosure relates to a rotatble plug or socket comprising a toroidal component configured to maintain continuous, 36...  
WO/2017/115997A1
The present invention relates to a slip ring, a motor, and a vehicle having same, the slip ring comprising: a cylindrical slip ring body; a plurality of blades formed protruding in the lengthwise direction of the slip ring body on an end...  
WO/2017/103413A1
A voltage regulator with brush holder assembly (100) for a rotary electric machine intended for an automotive vehicle, which assembly comprises: -a brush holder comprising brushes that are capable of coming into electrical contact with a...  
WO/2017/101633A1
An omnidirectional rotary conductive device, comprising a mounting seat (1), a main shaft (2) mounted on the mounting seat (1), conductive rings (3) set outside the main shaft (2), a conductive block assembly (4) mounted on each of the c...  
WO/2017/097179A1
A carbon brush cylinder and a motor. An inner surface of the carbon brush cylinder (1) encircles and thus forms a space for bearing a carbon brush (2), wherein heat dissipating grooves (b, c, d, e) are arranged at interior angle position...  
WO/2017/097937A1
The present disclosure relates to a slip ring for an electric machine to transfer current from a current source to a rotor of an electric machine. It is an object of the invention to provide a slip ring with improved properties against t...  
WO/2017/093175A1
An electrical connection assembly (1) for subsea applications comprises an electrical conductor cable (4) electrically connectable to a winding (2) of an electrical load and electrically connectable to an electrical power source; a first...  
WO/2017/088993A1
The invention relates to a rolling bearing and to an arrangement comprising two or more such rolling bearings. The substantial components of the rolling bearing, for example an inner ring, an outer ring, and the rolling elements by means...  
WO/2017/083942A1
The present invention relates to an insulation system mounted around the shaft (3) of a rotary electrical machine comprising collecting rings (5) and arranged in a frame (10), comprising a set of brush-bearing rings (7) to which brushes ...  
WO/2017/085277A1
A electric swivel, LVES, in a swivel stack, includes an annular outer element defining a cylindrical chamber around an axis S and an cylindrical inner element coaxial with the outer element. The cylindrical chamber is sealed at an upper ...  
WO/2017/079484A1
This document describes connectors for connecting electronics embedded in garments to external devices. The connector is configured to connect an external device to a garment to enable communication between electronics embedded in the ga...  
WO/2017/071910A1
The invention relates to a brush system (20) of an electric motor (8), comprising a commutator (24), at least one brush (26) that is guided within a brush duct (28) and is provided with a connection line (32), and a spring element (30, 3...  
WO/2017/075317A1
Methods and apparatus for electrical measurement are disclosed. An example electrical measurement device includes a conductive cable comprising a plurality of conductive filaments on a first end and an electrical connector on a second en...  
WO/2017/046502A1
The invention relates to a method for limiting wear of electric motor brushes of an electric or hybrid vehicle, comprising: a step (100) of estimating the wear of said brushes (w); and a step (200) of limiting a maximum mechanical power ...  
WO/2017/037459A1
A framework is disclosed for holding magnets to provide a stator for an electric motor, in particular for a starter motor. The framework is adapted to removably receive, retain and space apart a plurality of magnets within the framework ...  
WO/2017/036820A1
The invention relates to a disc blank (18) for producing commutator laminations of a disc commutator and also to a commutator lamination and to a disc commutator formed with such commutator laminations, wherein the disc blank (18) is for...  
WO/2017/013353A1
The invention mainly relates to an electric motor brush holder (10) for a motor vehicle starter. Said brush holder comprises: a mounting plate (12); at least one housing (13) mounted on said mounting plate (12), said housing (13) compris...  
WO/2017/014822A1
A spring ring circuit assembly is provided for transmitting electricity between a first structure and a second structure which rotates relative to the first structure. The spring ring circuit assembly includes a spring ring which is affi...  
WO/2017/006007A1
The invention relates to an electric motor (20) comprising brushes contained within a housing (21) and including a brush holder (1), characterized in that the housing (21) comprises a bore (24) in which the brush holder (1) is arranged, ...  
WO/2017/001800A1
A system (40) for monitoring the state of a first element movable relative to a second element and designed for rubbing against said second element comprises: - a transformer (50) for electrically isolating a measurement circuit (30) fro...  
WO/2016/200768A1
Systems and methods of data communication, re-purposing a legacy communications system, and monitoring slip rings are provided. Disclosed systems and methods provide the capability to communicate serial data, Ethernet data or a combinati...  
WO/2016/193580A1
The invention primarily relates to a starter for a an internal combustion engine of a motor vehicle, comprising: at least one brush (35), one braid (93) connected physically to each of the at least one brush (35) to provide an electrical...  
WO/2016/192780A1
An electrical machine with a brush commutator arrangement (1)is proposed. Brushes (3) and a commutator (5) are adapted and arranged such that, upon operating the electrical machine (1), the brush (3) and the commutator (5) are displaced ...  
WO/2016/196484A1
A brush holder assembly for use in an electrical generator having a moving conductive surface may include a brush holder, such as a brush box, that is configured to be removably mounted to a mounting element on the electrical generator. ...  
WO/2016/192883A1
The invention relates to contact-making rotary transmission for transmitting electrical energy between two units which can move with respect to one another, in particular sliding ring unit (6) for wind power generators, comprising at lea...  
WO/2016/189008A1
The invention relates to a disc commutator and a drum commutator for an electric motor having at least two commutator plates, each having a grinding surface segment for contacting a carbon brush, wherein the grinding surface segments are...  
WO/2016/187383A1
The present invention relates to a brush holder assembly for use with rotating electric machines. The brush holder assembly is used as a grounding mechanism to remove dangerous and damaging static charges and extraneous electric currents...  
WO/2016/173829A1
The invention relates to an apparatus and a method for transmitting electrical signals and/or electrical power to a rotatable part (101) of an apparatus (100) in the beverage industry, comprising: coupling between at least one electrical...  
WO/2016/165939A1
The invention relates to a slip ring unit (2) for an electrically excited rotor of an rotary dynamo-electric machine (1), which can rotate about an axis (10) and comprises at least one peripheral slip contact surface (12) which is electr...  
WO/2016/156112A1
The invention relates to the use of a carbon composite for manufacturing electrical contact elements of a fuel pump operated in a fuel environment, the contact elements being designed as molded carbon articles; in addition to carbon, the...  
WO/2016/148913A1
A brush for a starter-generator includes a first carbon block, a second carbon block, a terminal lug, and a plurality of brush leads. Each carbon block has an outboard edge and an inboard edge. Each carbon block includes a front carbon w...  
WO/2016/145191A1
A method for measuring brush wear in a motor of a saw includes generating, with a sensor connected to a brush in a motor of the saw, a first signal corresponding to a level of wear in the brush and identifying, with a controller, a level...  
WO/2016/139449A1
Disclosed herein is an electrical connector. The electrical connector comprises a male member (10) and a female member (20), an electrical contact means (15, 16, 25, 26, 27) on both the male and the female member, and a magnetic means (1...  

Matches 1 - 50 out of 13,053