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Patent Searching and Data


Matches 301 - 350 out of 24,010

Document Document Title
WO/2018/202963A1
Electric machine comprising a stator (1) and a rotor (2) configured to be driven in rotation in relation to one another, the rotor (2) comprising a plurality of permanent magnets (5), the stator further comprising a magnetic circuit (3) ...  
WO/2018/201442A1
Disclosed is an outer rotor-type electric motor, comprising: a shaft (10); a stator (20) fixedly disposed on the shaft (10), the stator (20) comprising a yoke (21) and a support portion (23) fixedly supporting the yoke (21) on the shaft ...  
WO/2018/202245A1
The invention relates to a heat sink for absorbing heat from a heat-producing component. The aim of the invention is to provide a cost-effective, lightweight heat sink which has good thermal conductivity together with good electrical ins...  
WO/2018/202235A1
The invention relates to an electrical machine (1) with cooling, comprising a stator (4) surrounded by a housing (2). The stator (4) has a plurality of stator teeth (8) extending in the radial direction (R) towards a rotor (6). Furthermo...  
WO/2018/196741A1
Provided is an air conditioner indoor unit, comprising: a fan motor, installed in a casing of the air conditioner indoor unit; a pipe pressing member (7) fixedly disposed above the fan motor relative to the casing and restricting the pip...  
WO/2018/197624A1
The invention relates to a rotating electrical machine that includes a shaft (13); a rotor (12) mounted on the shaft; a stator (16) surrounding the rotor, said stator having a body (25) provided with slots and a winding (26) inserted int...  
WO/2018/199149A1
The detection section 150 of a temperature detection element 15 is mounted on the front end portion of a led-out section 121c protruding axially further than a coil end section 121b. Also, the detection section 150 and the front end port...  
WO/2018/195788A1
A motor. The motor comprises a housing (3), a first end cover (7), a second end cover (9), a rotating shaft (15), a rotor (17) and a stator (19), and also comprises an airflow guide device (25). Multiple longitudinally-extending heat dis...  
WO/2018/196003A1
The motor ventilation structure (20) is disposed inside a housing (31) of the motor (30), and the motor (30) is provided with a drive end (301) and a non-drive end (302) opposite to the drive end. The motor ventilation structure (20) inc...  
WO/2018/198324A1
A rotating electrical unit comprising: a rotating electric machine that has a stator and a rotor rotatably provided on the stator, rotates together with the rotating shaft of an engine, and constitutes at least either a stator motor or a...  
WO/2018/197058A1
It is described a filter device configured for providing air for a generator of a wind turbine. The filter device comprises a housing comprising a filter, at least one attaching element configured for attaching the housing to a drive end...  
WO/2018/197640A1
The invention relates mainly to a rotary electric machine for a motor vehicle. The machine (10) comprises a shaft (13); a rotor (12); a stator (16) comprising a body (25) provided with slots, and a winding (26) inserted into the slots; a...  
WO/2018/198328A1
A rotating electrical unit comprising: a rotating electric machine having a stator and a rotor; a control unit controlling the operation of the rotating electric machine; a connector provided protruding from the control unit and connecti...  
WO/2018/192704A1
The invention relates to a rotor end ring (10) for a rotor (2) of an electric rotating machine (1), said rotor end ring (10) comprising a flow conducting element (28) for deflecting a gaseous cooling medium for cooling components (2, 3, ...  
WO/2018/193095A1
The invention relates to a rotor for an electric motor, having a motor gap (40), and comprising the following features: a plurality of mutually fixed permanent magnets (11, 12, 13, 14), each permanent magnet having a side (15c) facing th...  
WO/2018/192234A1
Disclosed are an electric motor heat sink member (313), an electric motor (31) and an aircraft (100). The electric motor heat sink member (313) comprises a main body (3131) and a heat sink (3132) provided on the main body.The main body (...  
WO/2018/191877A1
A cooling system for a high voltage electromagnetic induction device, includes: at least one duct filled with a first coolant and surrounded by a second coolant, each being routed along a direction of natural convectionï¼›at least one gr...  
WO/2018/189523A1
A stator for a rotating electrical machine is disclosed, the stator comprising a plurality of stator slots (22) each of which accommodates a plurality of coils (40) of stator windings (18). Radial air gaps (46) are present between the co...  
WO/2018/189023A1
The invention relates to a method for controlling a gearless wind turbine (100), wherein the wind turbine (100) comprises a generator (400) having a stator (404) and a rotor (402) and an air gap (410) therebetween which has an air gap th...  
WO/2018/189779A1
This electric motor is provided with: a cylindrical stator; a rotor that is disposed such that the rotor rotates by having the axis center of the stator at the center; a cylindrical motor case, which houses the stator and the rotor, and ...  
WO/2018/185799A1
The purpose of the present invention is to realize a vehicle alternating current generator that efficiently cools a stator coil and a stator core while suppressing cost increases. In this vehicle alternating current generator, a stator (...  
WO/2018/184328A1
A motor cooling system, comprising a first cooling channel (11), and a second cooling channel extending out from the first cooling channel (11). The first cooling channel (11) is arranged between a first water port and a second water por...  
WO/2018/184733A1
A stator for an electric motor comprises: a stator body (90) having surrounding pole feet (12a-12d, 22a-22d), the pole feet being designed to hold wound coils (16a-16d), the stator body having a central region to which the surrounding po...  
WO/2018/184327A1
The present invention belongs to the field of motors, and specifically provides a motor cooling system. The present invention aims to solve the problem of complex cooling system structures in existing motors. The motor cooling system com...  
WO/2018/185061A1
The invention relates to a permanent-magnet electric machine driven by an electronic circuit that controls an adjustment of the mean value of the voltage applied by an inverter to the electric machine, proportional to the duty cycle (D) ...  
WO/2018/179269A1
A vehicle motor (1) is provided with a downwind side air guiding member that brings air, entering through a suction port (23) formed at the end of a frame (11) on the side of a first bracket (13) and passing through a stator ventilating ...  
WO/2018/178534A1
The invention mainly relates to a rotating electrical machine comprising: - at least one bearing (11) for the rotatable mounting of a shaft, - a first heat sink (15) supporting a first assembly of rectifier elements (16) with positive po...  
WO/2018/179587A1
A first holding section 20 is provided on an inner peripheral surface of a housing 2, and holds an outer periphery of a motor 4, said outer periphery being on one end side of the motor. A second holding section 21 holds an outer peripher...  
WO/2018/182117A1
The present invention relates to a motor comprising: a shaft; a rotor; a motor housing for forming an inner space in which the shaft and the rotor are accommodated; a stator accommodated inside the motor housing, and disposed at the oute...  
WO/2018/181244A1
The objective of the present invention is to enable a rotor of a rotating electrical machine to be cooled appropriately. To this end, a shaft 100 through which cooling oil is caused to flow is provided with a substantially cylindrical ro...  
WO/2018/175948A1
An induction motor for a chiller assembly is provided. The induction motor includes a housing and a stator having a cylindrical shape with a first end, a second end, an interior surface, and an exterior surface. The cylindrical shape def...  
WO/2018/170906A1
A brushless motor (22) includes a casing (34) which at least partially accommodates a stator and a rotor, an end cap (40) located adjacent to an end of the brushless motor; and a circuit board (32) which contains a controller for the bru...  
WO/2018/173104A1
The present invention has a rotor 2 comprising: a rotor iron core 5 that rotates about a rotation axis; a permanent magnet 7 inserted into a magnet insertion hole 12 formed in the rotor iron core 5; an end plate 8 and an end plate 9 resp...  
WO/2018/172153A1
The invention relates to a control of the gas-cooled rotor winding of generators to a constant temperature by temperature-dependent or load-dependent closed loop control of the cooling gas pressure. The invention allows a considerable re...  
WO/2018/172018A1
The invention relates to an enclosed rotary electric machine comprising a rotor (150) and a stator (190) contained inside a casing (130) sealed closed by two end plates (110, 120). The machine comprises a cooling device comprising a coat...  
WO/2018/172156A1
The invention relates to a control of the gas-cooled rotor winding of generators to a constant temperature by temperature-dependent or load-dependent closed loop control of the cooling gas pressure. The invention allows a considerable re...  
WO/2018/172033A1
The invention relates to a synchronous reluctance machine (20), in particular a motor or a generator having a power of greater than 300kW, comprising a stator (1) and a rotor (3), which is spaced apart from said stator by an air gap (19)...  
WO/2018/168683A1
Provided are a coolant and a cooling device capable of reducing bad effects on human bodies. A cooling device 1A for cooling an engine mounted in a vehicle wherein a coolant is used for cooling an engine 2, said coolant containing no eth...  
WO/2018/168058A1
The purpose of the present invention is to obtain a structure with which it is possible to improve the heat dissipation performance and efficiency of an axial gap dynamo-electric machine. Accordingly, the present invention is an axial ga...  
WO/2018/166559A1
The invention relates to a cooling jacket structure for cooling a stator of an electric drive, in particular in a motor vehicle.  
WO/2018/167294A1
The invention relates to a stator (3) for an electric machine (1) having a central axis (A), wherein the stator comprises a stator winding (4) and a stator yoke (5) having a plurality of grooves. The stator winding (4) has a plurality of...  
WO/2018/163851A1
A rotating electric machine is provided with: a rectifier (30) fixed outside a frame member and constituting a rectifier circuit for rectifying AC current produced in the stator; and an insulating cover (20) provided so as to cover the r...  
WO/2018/162204A1
The invention relates to an electric machine (40) comprising: a housing (12), a stator, a rotor which is rotatably mounted in a receiving area of the stator, a cooling device for discharging heat out of the housing (12), a heat exchanger...  
WO/2018/162925A1
A rotating machine and rotor are disclosed. The rotating machine comprises: a stator; a rotor rotatable about an axis of rotation within the stator; at least one fixed supporting member comprising a shaft passing through the rotor and su...  
WO/2018/163264A1
In the present invention, an exhaust port (42) for discharging air that flows in from an intake port (21) is formed in an end surface (41) that is far from a fan (10) and that is orthogonal to the direction of a rotor shaft (3) of a firs...  
WO/2018/158517A1
The invention mainly relates to a rotor (12) for a rotating electric machine (10) particularly in a motor vehicle, said rotor comprising a shaft (13) that extends along an axis (X), a rotor body (22) that is mounted on the shaft (13), at...  
WO/2018/129066A3
A claw pole motor is provided including a rotor rotatable about an axis; and a stator assembly. The stator assembly includes a plurality of stator elements having one or more claw pole teeth such that when said plurality of stator elemen...  
WO/2018/159471A1
This pump device 1 comprises a motor unit 10 having a shaft 5 arranged along a central axis J extending in the axial direction, a pump unit 30 which is positioned to one side in the axial direction of the motor unit 10 and which is drive...  
WO/2018/159472A1
This pump device 1 has: a motor section 20 having a shaft 41 disposed along a center axis J; a pump section 30 located on one axial side of the motor section 20 and driven by the motor section 20 through the shaft 41 to discharge oil; an...  
WO/2018/159477A1
This pump device 1 comprises a motor unit 10 having a shaft 5 which rotates around a central axis J, and a pump unit 40 which is positioned to one side in the axial direction and which is driven via the shaft 5 and discharges oil. The mo...  

Matches 301 - 350 out of 24,010