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Patent Searching and Data


Matches 151 - 200 out of 13,214

Document Document Title
WO/2015/150672A3
The brush holder support plate (1) for an electric engine comprises a central through-hole (2) for the engine manifold and guide elements (10) for receiving brush holders (20) in sliding connection on the plate. The plate allows the brus...  
WO/2016/041473A1
Disclosed is a three-dimensional circulating garage (100). The three-dimensional circulating garage (100) includes: a transmission device comprising a plurality of tray supporting plates (25); a plurality of tray components (3), each tra...  
WO/2016/037927A1
The invention relates to an electric motor having a plurality of SMD components (5) arranged on a carrier (6) of the motor, and a connection part for the SMD components (5) together with an electrically conductive housing part (8) of the...  
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/2016/032336A1
The invention relates to Rotary conductor (1,20) comprising a first and second circular bodies (3,22,23) with metal contact surfaces that engage in rolling contact. The metals of the contact surfaces havea predetermined hardness and a co...  
WO/2016/010145A1
 The purpose of the present invention is to provide an electric power supply system that is superior to conventional systems. This electric power supply system has a configuration in which: a fixed member 8 is provided with an inner ...  
WO/2016/009790A1
Provided is a variable valve device for internal combustion engines, whereby the length of the device in the axial direction is reduced and the device becomes more compact, and the freedom of layout inside an engine room can be increased...  
WO/2016/008623A1
Proposed is an electric machine (30) which comprises a rotor (32), a commutator (20) having a contact surface (22) and a contact brush (12, 2a, 12b) having a running surface (10). The running surface (10) faces and is in electrical conta...  
WO/2015/110743A3
The invention mainly concerns a brush holder (10) for a motor vehicle starter comprising at least one first electrically conductive cage (13.1, 13.3) receiving a first brush (15.1, 15.3) having a first polarity, at least one second cage ...  
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/2015/195000A1
The invention relates to a power connection device (5) for transmitting electric power from an external power source to a working machine (1). The working machine has an undercarriage (2) and a superstructure (3), and the undercarriage a...  
WO/2015/196024A1
An electric machine includes a stator assembly defining a longitudinal axis. The stator assembly includes a substantially cylindrical stator core that is concentric with and extends longitudinally along the longitudinal axis. The stator ...  
WO/2015/110246A3
The invention relates to an electric motor (8), which is equipped with a commutator disk (26), which has contact zones (27) for electrically and mechanically contacting corresponding contact elements (29). A simplified construction resul...  
WO/2015/140773A3
An alternator is provided with a stator (5), a rotor (6), which is housed inside the stator (5) and is provided with a plurality of electromagnets, and a collector assembly (7), which is configured to supply current to the electromagnets...  
WO/2015/187107A1
The invention relates to rotary connection mechanism (10) to which the transmission cables (13) drawing the energy generated in the wind turbine are connected; wherein it comprises rotary mechanism (20) connected with the cables (13), el...  
WO/2015/183081A1
The invention relates to a method of transmitting a current from a first conductor to a second conductor, which conductors are in contacting relationship along a contact interface. The method is characterized by introducing a non-conduct...  
WO/2015/179930A1
An arrangement for a rail used in movable sockets can receive various sockets fitted into and rotated in the body of the rail. The arrangement comprises an electric energy-conducting rail with a body containing an inside rectangular slot...  
WO/2015/067907A3
The invention relates mainly to a brush holder (1) of a rotary electric machine comprising at least two boxes (3.1, 3.3) which are each used respectively as a housing for a brush (5.1, 5.3), and an inter-brush connector (20) to which bra...  
WO/2015/173410A1
A brush holding device is disclosed. The brush holding device comprises a brush holder (2); a plug (3) extending radially outward from the brush holder (2); a first plug contact element (31) and a second plug contact element (32) that ar...  
WO/2015/090909A3
A method is proposed for establishing an electrically conductive and mechanically secure connection (28, 29) between the conductors (23, 26) of a rotor winding and a commutator segment of a commutator (13), wherein the conductors (23, 26...  
WO/2015/169622A1
The present disclosure relates to a electrical device(1) comprising an electrode arrangement (2) comprising a magnet (3), and an electrode (5), an electrically conducting movable device (7),movable relative to the electrode arrangement (...  
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/2015/157837A1
One example embodiment is an apparatus including a ring assembly and a contact assembly. The ring assembly includes a conductive ring having a conductive ring engagement surface. The contact assembly includes a contact block and a contac...  
WO/2015/130374A3
Wind energy systems, such as an Airborne Wind Turbine ("AWT"), may be used to facilitate conversion of kinetic energy to electrical energy. An AWT may include an aerial vehicle that flies in a path to convert kinetic wind energy to elect...  
WO/2014/198622A3
The present invention relates to a wet-operated armature of an electric machine, in particular of an electric motor for a fuel pump, said armature comprising a main body and a commutator, wherein the armature is surrounded by a sleeve wh...  
WO/2015/155321A1
The invention relates to an electric motor (1) comprising a commutator (2) which can rotate about a motor axis and on the commutator segments (9) of which rests at least one brush (3) that brushes over the commutator segments (9) during ...  
WO/2015/144840A1
A slipring assembly comprises a slipring module (10) having at least one slipring track (17,18,19), which is in electrical contact with at least one slipring brush (21,22). The slipring module comprises an isolating body (13) holding the...  
WO/2015/136046A1
The invention relates to a wiping contact element for transferring electric currents to a mating contact (15). The wiping contact element (1) has a support (3) and a plurality of webs (2) that can be placed simultaneously in a springy ma...  
WO/2015/135235A1
A grounding device and arc suppression method used on an electric locomotive, the carbon brushes arranged on the brush holder (2) in the grounding device comprising grounding carbon brushes (31) and an arc suppression carbon brush (32); ...  
WO/2015/107036A3
The present invention provides an apparatus for diffusing a chemical substance comprising: a chamber having a diffusing member arranged to diffuse a chemical substance to air disposed within the chamber, wherein the chamber is in communi...  
WO/2015/130374A2
Wind energy systems, such as an Airborne Wind Turbine ("AWT"), may be used to facilitate conversion of kinetic energy to electrical energy. An AWT may include an aerial vehicle that flies in a path to convert kinetic wind energy to elect...  
WO/2015/118391A1
A sliding electric contact device for welding head for roller welding machines, comprises a bimetallic plate (20) adapted to be fixed to a shaft (12) of a welding head, having a protection base (21) composed of a first metal, defining a ...  
WO/2015/067678A3
The invention relates to a method and a rotor for producing a short winding head (6), in which conductor sections (5) of a rotor winding, emerging on the front side from the base body (2) of a rotor (1), are bent in the direction of a co...  
WO/2015/086096A1
The invention relates to a sealing arrangement (1) which is mounted at or in a first machine part (2) and which is in sliding contact with a second machine part (3) for sealing a first space (A) against a second space (B), wherein the se...  
WO/2014/161654A3
The invention relates to a rotor (4) of a dynamoelectric machine comprises a shaft (5), an essentially cylindrical armature (6), an armature coil (7) comprising aluminum coil wires (11) and a drum commutator (8), which comprises an insul...  
WO/2015/032989A3
The invention relates to a discharge device for discharging an electrostatic charge from a shaft, which discharge device comprises a flexurally elastic conductor with a carbon fibre array, and which conductor has at least two conductor p...  
WO/2015/049867A1
A carbonaceous material is produced by mixing a carbon powder and a binder. A metal powder is mixed into the thus-produced carbonaceous material in an amount of from 10% by weight to 60% by weight (inclusive) relative to the weight of th...  
WO/2015/048313A1
In one embodiment a conductive assembly may include a casing having a compressed portion and a cylinder. A fiber may be positioned within the casing and the relative position of the fiber with respect to the casing may be secured via eng...  
WO/2015/039656A1
An anti-friction bearing comprises a mechanical bearing (2) transmitting mechanical loads and a potential equalization bearing (3) each rolling element (7) of which has two identical side surfaces. The potential equalization bearing is p...  
WO/2015/040823A1
A brush-equipped motor (100) is provided with a rotor (8), a pair of bearings (4A, 4B), a brush holder (1), a brush (6), a brush spring (7) that is an elastic member, and a holding section (1A). The holding section (1A) comprises anti-du...  
WO/2014/088119A3
There is provided a slip ring device (10A) in which three ring members (11a) through (11c) are provided so as to be lined up in sequence along an axial line (Ax) of an input shaft (2) and brushes (12a to 12c) contact with the ring member...  
WO/2015/032159A1
Disclosed are a carbon brush structure and electric motor. The carbon brush structure comprises a carbon rod, a carbon rod holder for accommodating one end of the carbon rod, and a resilient component located in the carbon rod holder and...  
WO/2015/022379A1
The lifetime of sliding contact surfaces (11,31 ) of a precious metal or a precious metal alloy can be enhanced by embedding at least one nano particle in the layer forming the sliding contact surface.  
WO/2015/018723A1
The invention relates to an apparatus for transmitting an electric current to a rotatably mounted rotation body (10) which comprises at least two slip rings (11), having a contact piece support (1) and at least two contact pieces (2), wh...  
WO/2015/019587A1
This brush holder assembly has, arranged in a pair of box fixing sections (34) in a brush holder (31), a brush box assembly having a brush housed in a brush box (45). The brush holder (31) comprises the box fixing sections (34) formed fr...  
WO/2015/012233A1
A joint surface of a carbon segment is formed in a flat plate shape, a contact section of a metal segment is in contact with the joint surface of the carbon segment, a separate section of the metal segment is located at a position separa...  
WO/2014/207357A1
A method for monitoring the quality of a communication channel supported by a sliding contact, the method comprising the following steps: controlling (401) the application of a continuous electrical signal onto one of the elements of the...  
WO/2013/128277A3
In a slip ring system (20) that includes: a slip ring (21) that is provided on a first rotating shaft (12) rotating about an axis (Ax); and a brush (22) that is provided in a case (11) and is pressed against the slip ring (21) and that t...  
WO/2014/207047A1
The invention relates to a device for diverting earth currents, more particularly in wind turbines, from electrical machines, comprising an earthing ring mounted on a rotor of the electrical machine and a sliding contact which is connect...  
WO/2014/204607A1
An improved slip-ring has a stator and a rotor, and includes a brush having a proximal end mounted on one of the stator and rotor and having a distal end engaging the other of the stator and rotor. The brush is adapted to convey electric...  

Matches 151 - 200 out of 13,214