| Document |
Document Title |
|
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/2017/079869A1 |
A motor and a ground structure for an electro-magnetic compatibility (EMC) element and/or an electro-static discharge (ESD) element thereof. The ground structure comprises: a conductive housing (101); and an insulating cover (102), which...
|
|
WO/2017/065121A1 |
The brush device (100), which has one pair of brushes (30A), (30B) slidably in contact with a disk-shaped commutator, is equipped with: a first brush unit (101) which has a first brush (30A), a first terminal (40A), and a first pigtail (...
|
|
WO/2017/062243A1 |
The present disclosure provides an example motor system. The motor system includes a steering motor with a first rotor positioned within a first stator. The steering motor is configured to rotate the first rotor about a steering axis. Th...
|
|
WO/2017/055731A1 |
The invention relates essentially to a rotor (10) of a motor vehicle starter, comprising a body (11) and a winding formed by aluminium conductors (13) mounted in slots (14) in said body (11), a commutator (19) comprising copper contact b...
|
|
WO/2017/056670A1 |
Provided is a rotor of a motor with a brush, with which it is possible to improve productivity by reducing causes of failure resulting from rotor contamination, by reducing occurrences of contamination when a commutator is press fitted o...
|
|
WO/2017/034440A1 |
The present invention relates to electrical engineering, and more particularly to electric driving motors for auxiliary equipment in vehicles, primarily automotive vehicles and tractors, and can be used in the design and manufacture of s...
|
|
WO/2017/033655A1 |
In order to provide a brush device having excellent assembly workability, this brush device is equipped with: a positive-pole-side brush subassembly having a positive pole brush that supplies power to a commutator, a positive pole brush ...
|
|
WO/2017/021647A1 |
The invention mainly relates to a rotor (12) for a rotary electric machine (10), said rotor including: a rotor body (19) comprising: a core (25) including a central winding section (32) and two magnetic wheels (28, 29), characterised in ...
|
|
WO/2017/014548A1 |
The present invention relates to a brush-type start motor, comprising: an armature shaft which rotates in a circumferential direction and flows forwardly and backwardly; a drive shaft which receives the rotational force of the armature s...
|
|
WO/2017/006822A1 |
An electric motor (1) is provided with an 8-phase structure comprising 6 poles, 8 slots, and 32 segments. A predetermined winding (38) is wound between predetermined segments (41), and a first armature coil (71) and a second armature coi...
|
|
WO/2017/007117A1 |
The present invention relates to a direct current motor for a vehicle, the motor having a novel electromagnetic structure and exhibiting excellent driving efficiency. The direct current motor comprises: a cover assembly; a yoke assembly ...
|
|
WO/2016/208242A1 |
A motor (101) equipped with: an armature shaft (15) arranged so as to be capable of rotating; multiple armature coils arranged so as to surround the armature shaft (15); multiple commutators (20) arranged surrounding the armature shaft (...
|
|
WO/2016/174218A1 |
This invention relates to methods and materials for slip ring grinding of a generator rotor, without the need of dismounting the slip ring from the rotor of the generator, and allowing the grinding process to be performed whilst the gene...
|
|
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/2016/129239A1 |
This commutator (1) comprises: a conductive part (2); a resin part (6); a ceramic part (4); a first mixed part (3); and a second mixed part (5). The first mixed part (3) includes a mixture of a conductive material and a ceramic material....
|
|
WO/2016/129247A1 |
This rectifier (1) is formed into a cylindrical shape along a shaft center (1a), and comprises a conductive layer (2), a resin layer (4) and an intermediate layer (3). The conductive layer (2) contains a conductive material and a polishi...
|
|
WO/2016/125545A1 |
The present invention comprises: power supply slip rings 26a, 26b that are provided at a front end of a power supply plate 11; and a cover member 4 that is disposed at the front end of the power supply plate with a space therebetween. Th...
|
|
WO/2016/121413A1 |
This direct-current commutator motor (10) is provided with: a stator portion (20) having a magnet (23); a rotor portion (30) which is provided with freedom to rotate within the stator portion (20), and which has a coil (33) which generat...
|
|
WO/2016/094972A1 |
The present invention relates to a system for grounding bearings of rotary electric machines (200), especially rotary electric machines (200) controlled by frequency converters, the system comprising an outer ring (1), a contact ring (2)...
|
|
WO/2016/088158A1 |
The purpose of the present invention is to prevent, with a low-cost configuration, charging of a shaft of a rotor of a rotating electric machine. The present invention comprises: a slip ring device (5) that includes a pair of slip rings ...
|
|
WO/2016/068404A1 |
The present invention comprises: a rotating shaft; a rotor mounted on the rotating shaft and having a rotor coil wound thereon; a stator surrounding the outer circumference of at least a part of the rotor and having a stator coil wound t...
|
|
WO/2016/063338A1 |
A starter is provided with: a stator (2) disposed in a yoke (4); an armature (8) supported in the stator (2); a commutator (7) connected to the armature and having a sliding surface (34) on an outer circumferential portion thereof; and a...
|
|
WO/2016/033753A1 |
A ring varistor-based method for reducing electromagnetic interference of a motor, a corresponding motor commutator, and the motor. The method comprises: forming a counter bore in an end portion of a motor commutator; and placing a ring ...
|
|
WO/2016/030471A1 |
Embodiment of the present disclosure discloses an arrangement for conducting electric current between rotor windings and a slip-ring device (30) in a machine, comprising at least one set of conductive mechanisms each comprising: a conduc...
|
|
WO/2016/013169A1 |
This commutated motor comprises a commutator (19), a pair of brush holders, a pair of brushes (22), and a pair of brush springs (23). The pair of brushes (22) are in sliding contact with the commutator (19), at a sliding surface (22c). T...
|
|
WO/2016/013178A1 |
This commutated motor comprises a pair of choke coil holding sections (29). The pair of choke coil holding sections (29) have a first holding wall (30b) and a second holding wall (30a). The first holding wall (30b) has: a first curved su...
|
|
WO/2016/013450A1 |
A brush assembly (20) of a rotating electric machine (100) can be attached to and detached from a slip ring (31) through an end opening portion (3b1) of a motor cover (3). The brush assembly (20) has bolts (30) on the inner side of an as...
|
|
WO/2016/010104A1 |
This laminate carbon brush for use in a liquid pump motor slides, in a liquid fuel, against a disc-shape commutator. The laminate carbon brush comprises two layers, a low resistivity layer and a high resistivity layer. In both the low re...
|
|
WO/2015/199187A1 |
A pair of brush holders (17) are disposed on a base (16) so as to form a 90ยบ angle, and are individually made to hold a brush (18) in a manner that allows sliding in the direction of approaching and withdrawing from a commutator (9). A ...
|
|
WO/2015/198446A1 |
A slip ring device (5) has a pair of slip rings (51), a pair of connection conductors (52), and an insulating molded body (53) provided with each of the slip rings and each of the connection conductors. The insulating molded body has: a ...
|
|
WO/2015/198860A1 |
Provided is an electrically driven work device such that the quality of insulation between switching components and brushes can be improved. This electrically driven work device (10) is capable of switching the rotation direction of a ro...
|
|
WO/2015/194445A1 |
A motor device is equipped with a casing, a permanent magnet, a rotor, and a brush (7). The rotor has a commutator electrically connected to an armature and an armature coil and provided on a rotating shaft rotatably supported inside the...
|
|
WO/2015/194444A1 |
A motor device is equipped with a casing, a permanent magnet, a rotor, and a brush (7). The rotor has a commutator electrically connected to an armature and an armature coil and provided on a rotating shaft rotatably supported inside the...
|
|
WO/2015/193987A1 |
An alternator slip ring device according to this invention comprises: a shaft rotatably supported by a front bracket and a rear bracket and having a rotor disposed on the inner circumferential side of a stator; a sleeve fixed to the end ...
|
|
WO/2015/178230A1 |
Provided is a valve timing control device incorporating a motor, wherein it is possible to reduce the amount of frictional heat generated between power supply brushes (30a, 30b) and slip rings (26a, 26b), increase the output of the devic...
|
|
WO/2015/177894A1 |
[Problem] To increase the rotation speed of a rotor while maintaining a power conduction feature. [Solution] A rotating electrical machine having a stator (3), a rotor (4) rotatably supported by the stator (3) and provided with a rotor w...
|
|
WO/2015/174449A1 |
This electric motor is provided with brushes (31) that make sliding contact with and feed power to a commutator for an armature affixed to a rotating shaft, a brush-holder stay (33) that supports the brushes (31) via a brush holder (41),...
|
|
WO/2015/162862A1 |
In the present invention, a carbonaceous material is produced by kneading a carbon powder and a binder. The carbonaceous material is granulated to have an average particle diameter of 0.3 mm or greater. A brush material is produced by mi...
|
|
WO/2015/162135A1 |
Disclosed is an electric machine comprising a stator (1) and a rotor (21) that is mounted so as to be movable in relation to the stator, the stator being provided with a plurality of slots (2) for receiving a stator winding. Exactly one ...
|
|
WO/2015/159761A1 |
This slip-ring mechanism (30) has the following: a rotating shaft (6) provided with slip rings (32); a cylindrical brush-base cover (31) that is positioned so as to enclose the slip rings (32) and is provided, on the inside thereof, with...
|
|
WO/2015/118915A1 |
Provided is a valve timing control device for an internal combustion engine, the valve timing control device having a reduced axial length achieved with the strength of a rigid plate section ensured. An electric power supply plate (11) i...
|
|
WO/2015/110716A1 |
The invention mainly concerns an insulating device for a collector (5) of an electric machine intended for being press-fit onto a rotor shaft (8) of an electric machine, said collector (5) comprising two slip rings (6a, 6b) each connecte...
|
|
WO/2015/098368A1 |
A motor (10) equipped with: a brush holder (16) mounted in an aperture part (12a) of a tubular housing (12) in which a rotor (14) is housed; and terminals (35a, 35b) affixed to the brush holder (16). The brush holder (16) has: a holder s...
|
|
WO/2015/093921A1 |
The invention relates to electrical equipment for electric trains. A converter consists of a synchronous generator (2) having an armature winding (3) and an excitation winding (4), a drive engine having an armature winding (5) positioned...
|
|
WO/2015/093423A1 |
Provided is a valve timing control device for an internal combustion engine with which the valve timing control device can be operated even when a portion of the coil of an electric motor is broken. In a step 4, when it is determined tha...
|
|
WO/2015/093181A1 |
The present invention further extends the length of a brush, extends the period of use of the brush, and ensures sufficient surface pressure on a commutator. A brush device for a rotating electric machine is provided with a spring fixing...
|
|
WO/2015/087648A1 |
Provided is a valve timing control device such that brush fitting work is facilitated and such that the brush is reliably in contact with each slip ring. The valve timing control device comprises: two slip rings (26a, 26b), one inner and...
|
|
WO/2015/079828A1 |
A motor (10) comprises: a cylindrical rotor housing (12) in which a rotor is housed; a brush holder (16) attached to the opening portion (12a) of the rotor housing (12); an end plate (18) holding the brush holder (16) between the rotor h...
|
|
WO/2015/076106A1 |
A motor (10) is provided with: an end bell (16) which is mounted to the opening (12a) of a cylindrical rotor housing (12) for housing a rotor (14) and which is provided with an electric power supply path for supplying electric power to t...
|
