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Matches 1 - 50 out of 25,191

Document Document Title
WO/2021/084081A1
In order to improve the manner in which the stator of a long-stator linear motor is cooled, according to the invention at least two stator modules (Sm) of the stator (2) are designed with a cooling circuit (17), wherein the cooling circu...  
WO/2021/084079A1
In order to improve the manner in which the stator of a long-stator linear motor is cooled, according to the invention at least one stator module (Sm) of the stator (2) is designed with a cooling circuit (17) and is actively cooled by me...  
WO/2021/083783A1
The invention relates to an axial flux machine (10), in particular a single-sided axial flux motor, for an electrical machining device (34), having a machine shaft (12), in particular a motor shaft, a disc-shaped stator (20) and a disc-s...  
WO/2021/083631A1
The present application provides a rotor for an electric machine, comprising: a rotor body, configured to be connectable to a shaft of the electric machine in a fixed manner, the rotor body having a longitudinal axis, wherein the rotor b...  
WO/2021/084105A1
Provides is an Electric Ducted Fan composed of a Duct (1) within which are mounted: a Stator Hub (3), axially positioned within said Duct (1), onto which are fixed 3 or more Stator Blades (5) which connect said Stator Hub (3) to said Duc...  
WO/2021/084875A1
An electric blower (200) according to the present invention is provided with: axial diffusers (23, 24) having circumferential blades that are disposed axially downstream of a vane wheel (1); a rotor (7) and a stator (8) which are dispose...  
WO/2021/083784A1
The invention relates to an axial flux machine (10), in particular a single-sided axial flux motor, for an electrical machining device (34), having a machine shaft (12), in particular a motor shaft, a disc-shaped stator (20) and a disc-s...  
WO/2021/086742A1
A coaxial pump or turbine module includes an integral, modular motor or generator comprising a magnet structure containing radial or axial permanent magnets and/or induction coils detachably fixed to a rotor, and a stator housing detacha...  
WO/2021/083764A1
The invention relates to an axial flux machine (10), in particular a single-sided axial flux motor, for an electrical machining device (34), having a machine shaft (12), in particular a motor shaft, a disc-shaped stator (20) and a disc-s...  
WO/2021/086694A1
A drive module (20) for a vehicle (10) including an electric machine (24), an inverter (22), a gearing assembly (26), and a cooling system. A first housing member (50) thermally coupled with the inverter has a first set of heat exchange ...  
WO/2021/083646A1
The invention concerns a motorised respiratory assistance device with an integrated cooling system. The device comprises an enclosure (1) forming a compartment (2) accommodating a motor unit (3) driving turbines (8a, 8b) respectively gen...  
WO/2021/084180A1
The invention relates to a cooling device (3) for cooling one or more electrical conductors (22) of a stator (2) of a rotating electrical machine (1), said device (3) comprising at least one cooling circuit (31) for a coolant (32), inten...  
WO/2021/078458A1
The invention relates to a stator (2) for an electrical machine (1), comprising a laminated core (3), which is arranged axially between a first and a second end plate (4, 5), wherein a cooling line (6) for introducing a coolant into at l...  
WO/2021/079858A1
Provided is a seal member having a high seal property in a coolant flow path and a good assembling property. This rotating electrical machine is provided with a stator core around which windings are wound, a stator frame for supporting...  
WO/2021/079175A1
The invention relates to an electrical machine which comprises a stator having cores with pole tips, and a rotor having permanent magnets and being rotatable in the stator. The stator is equipped with coils that are wound on the cores an...  
WO/2021/072615A1
A Halbach array type coupler, comprising an input shaft (1), an input end cover (2), a bearing group (3), an output shaft (4), an output end cover (5), a housing (6), a cooling mechanism (7), and a buffer mechanism (8). The bearing group...  
WO/2021/073772A1
An electric motor can automatically generate an internal pressure around conductor windings of the stator. The electric motor can be used on an electric aircraft or other application having variable atmospheric pressure. The electric mot...  
WO/2021/074405A1
The invention relates to an electronic system (104) for supplying power to a rotating electrical machine (130) having an axis of rotation (A), comprising: - an electronic power module (110) for converting a direct current into an alterna...  
WO/2021/074776A1
A component of electric motor is described configured to cool windings mounted therein. The component is formed by an outer ring (30), an inner ring (40) concentric to the outer ring, and segments (50) extending radially from the inner r...  
WO/2021/069253A1
The invention relates to an electric machine (40) with an integrated cooling system, comprising: a housing section (42); a stator (43) which is fixed in relation to the housing section (42) and has a stator core (44), on which stator win...  
WO/2021/069132A1
The present invention relates to an electrical machine (1) having a housing (2), wherein the housing (2) has a hollow-cylindrical cooling jacket (2a) for accommodating a stator (3) and, attached to the end sides of the cooling jacket (2a...  
WO/2021/070823A1
According to an embodiment of the present invention, a rotor for a rotating electrical machine is provided with: a rotary shaft 30; a rotor core 32 which is coaxially fixed to the rotary shaft; a plurality of rotor bars 60 that are each ...  
WO/2021/055913A8
Cooled stators described herein include an inner body, an outer body disposed concentrically around the inner body and extending between the first end and the second end of the cooled stator, a plurality of stator poles extending radiall...  
WO/2021/071789A1
An improved efficiency cooling plate apparatus for full-scale clean fuel electric-powered aircraft having a cooling body including a plurality of bores, apertures and interior chambers working together to process and circulate fluid cool...  
WO/2021/070535A1
The present invention addresses the problem of efficiently warming a catalyst and maintaining the temperature of the catalyst. Provided is a drive system the drive system comprising: an internal combustion engine; a catalyst part that ...  
WO/2021/065363A1
In order to cool a coil of an electric motor (20) of a turbo compressor (10) using a simple configuration, in this turbo compressor, which is provided in a refrigerant circuit (70) that performs a refrigeration cycle, and which compresse...  
WO/2021/065147A1
The purpose of the present disclosure is to provide an electric tool in which noise can be reduced. The electric tool is provided with a brushless motor, an inverter circuit (5), and a drive circuit (R1). The inverter circuit (5) has a p...  
WO/2021/066371A1
The present invention relates to a device (3) for driving a compressor of a vapourous fluid, in particular an electric motor. The device (3) is produced with a housing (2) that comprises a cooling surface (16) and a power supply arrangem...  
WO/2021/065240A1
A motor according to an aspect of the present invention has a rotor that can rotate about a center axis. The motor has a plurality of coils. The motor further comprises a stator facing the rotor with a gap therebetween. The motor further...  
WO/2021/063745A1
The invention relates to a drive shaft (2, 2000) of a dynamoelectrical machine (1) comprising at least two different, thermally separate heat conduction paths (20, 21, 2001, 2002, 2003, 2004, 2005), each heat conduction path (20, 21, 200...  
WO/2021/063591A1
The invention relates to a drive assembly for a vehicle, which drive assembly comprises an electric machine with a stator, a rotor, and a rotor shaft connected to the rotor, which rotor shaft is designed as a hollow shaft defining a roto...  
WO/2021/062496A1
The present invention relates to a rotor (1) for a rotary electric machine, the rotor comprising a pack of plates (3) mounted on a shaft (2), in which said pack of plates (3) comprises a plurality of main plates (4) mounted alternately w...  
WO/2021/066286A1
The present invention relates to a portable fog disinfection apparatus and, more specifically, a portable fog disinfection apparatus capable of reducing noise and preventing overheating of a battery and an inverter. The portable fog disi...  
WO/2021/066917A1
An example stator of an electric motor includes a lamination stack comprising a plurality of segments (600) disposed adjacent to each other in a radial array; a slot formed in a segment of the plurality of segments of the lamination stac...  
WO/2021/023340A3
The invention relates to an electric motor (2) having a base motor module (3) and an electronic module (18) which is electrically and mechanically connected to the base motor module (3) and comprises a printed circuit board (10) and an e...  
WO/2021/058152A1
The invention relates to an unenclosed electric traction machine (1), comprising a stator (2), which is made of a stator laminated core (3), and a rotor shaft (4) with a rotor (5), which is secured to the rotor shaft and is made of a rot...  
WO/2021/059677A1
[Problem] To provide a motor 1 in which work for setting a bus bar assembly 60 in a partition wall 3a can be facilitated. [Solution] The motor 1 is provided with: a first chamber 51 for housing a rotor and a stator; a second chamber 52...  
WO/2021/062110A1
A lubricant supply system for an electric vehicle includes a lubricant supported electric motor and a lubricant supply line extending from a high pressure source to the lubricant supported electric motor for supply ing lubricant to the l...  
WO/2021/023339A3
The invention relates to an electric motor (2) having a base motor module (3) and an electronic module (18) which is electrically and mechanically connected to the base motor module (3) and comprises an electronics housing (12). The asse...  
WO/2021/058267A1
The invention relates to a compression device comprising an electrical machine having a hybrid magnetisation rotor with a cylindrical permanent magnet (5) and a hollow shaft (7) made of a material with temporary or modulatable magnetisat...  
WO/2021/056622A1
A double-end ventilation cooling device, comprising a housing (1), a ventilation cover (2) which covers the housing (1) and used for introducing outside cold air into the housing, and an exhaust fan (3) which is provided in the housing (...  
WO/2021/058788A1
For the fan of an electric machine, in particular of a turbo generator, it is proposed for additional radial vanes to be arranged on the pressure side of the fan blades, as a result of which the ratio of radial volumetric flow to axial v...  
WO/2021/055913A1
Cooled stators described herein include an inner body, an outer body disposed concentrically around the inner body and extending between the first end and the second end of the cooled stator, a plurality of stator poles extending radiall...  
WO/2021/051795A1
Disclosed are an engine and electric motor assembly, solving the problem in the prior art of the low energy utilization rate of a power assembly. The engine and electric motor assembly comprise an engine and an electric motor, a cranksha...  
WO/2021/052676A1
The invention relates to an electric machine comprising: - a rotor (ROT) immersed in a dielectric cooling liquid, - a casing (CAR) comprising at least one bearing housing (LP) accommodating a rolling bearing (RB) at the end of the rotati...  
WO/2021/054851A1
The present invention provides a heat exchanging acoustic liner for an electric fan engine and a cooling system with a heat exchanging acoustic liner for an electric fan engine. The heat exchanging acoustic liner for an electric fan c...  
WO/2021/052788A1
Proposed is a thermal management system for a vehicle, the thermal management system (1) comprising a first coolant circuit (2) for a battery (7) and a second coolant circuit (3) for an electric motor (13) for driving the vehicle. The tw...  
WO/2021/047721A1
The invention relates to an electric machine (1) for driving a motor vehicle, having a stator (2) and a rotor (3), rotatably mounted relative to the stator (2), wherein the stator (2) or the rotor (3) is equipped with a winding receptacl...  
WO/2021/047729A1
The invention relates to an electrical machine (1) for driving a motor vehicle, comprising a housing (2), a stator (3), which is fixedly accommodated in the housing (2), and a rotor (4), which is mounted rotatably relative to the stator ...  
WO/2021/047720A1
The invention relates to a rotor (20) for an electric motor (10), said rotor comprising: a rotor shaft (14) which can be rotated about a rotational axis (A); a rotor laminated core (22) which is connected to the rotor shaft (14) for conj...  

Matches 1 - 50 out of 25,191