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Matches 1 - 50 out of 23,499

Document Document Title
WO/2019/092489A1
The present invention relates to a motor (M) or axial-flux electromagnetic generator having at least one rotor and at least one stator housed in a housing (1), the housing (1) having inside it a cooling fluid circuit and surrounding the ...  
WO/2019/052871A3
The invention relates to a motor-driven conveying roller (1) for conveying systems for conveying containers, pallets and the like, comprising a drum tube (2) having a cavity formed therein and a longitudinal axis (A), a shaft (4) running...  
WO/2019/086879A1
A rotating electrical machine such as a generator has a rotor disposed within a rotor housing and an air flow path passing from the rotor housing to and through a silencer to an exhaust. The silencer comprises at least one air flow path ...  
WO/2019/087868A1
This centrifugal compressor comprises: a motor that rotates a rotary shaft of a compressor impeller; a motor housing that houses the motor; a compressor housing that houses the compressor impeller and that has a suction opening and a dis...  
WO/2019/087456A1
This rotor yoke (20) comprises: a rotor boss (21) that is fitted and fixed to the outside of a crank shaft (102); a disk-shaped bottom part (22) that is provided to an end of the rotor boss (21) on the opposite side from an engine (100),...  
WO/2019/087350A1
This rotor yoke (20) comprises: a rotor boss (21) that is fitted and fixed to the outside of a crank shaft (102); a disk-shaped bottom part (22) that is provided to an end of the rotor boss (21) on the opposite side from an engine (100),...  
WO/2019/081054A1
The invention relates to an electric motor (2) comprising: a rotor (8) which is connected to a rotor shaft (10) for conjoint rotation therewith; a housing (4) which is provided with a cooling jacket (12), in particular a cooling jacket t...  
WO/2019/082525A1
A hydrodynamic air bearing cover (7) for maintaining the air-tightness of a hydrodynamic air bearing which uses hydrodynamic air pressure to suppress fluctuations in a shaft (11), which is the rotational axis of a motor body (1), the cov...  
WO/2019/040944A9
A fluid-cooled LED-based lighting fixture for Controlled Environment Agriculture (CEA) to improve energy efficiency, recycle waste heat, and support the operation of environmental sensors in a controlled agricultural environment. In one ...  
WO/2019/082123A1
A motor is provided, comprising: a stator having a plurality of electromagnets and a plurality of rolling elements arranged around the electromagnets; a rotor having a plurality of rotor traction components arranged to engage the plurali...  
WO/2019/050382A3
The objective of the present invention is to provide a generator (1) comprising: a field magnet (140) having a plurality of field cores (141) wound with field magnet coils (142); an armature coil (150) formed so as to surround the periph...  
WO/2019/075891A1
An air-to-air cooler for a permanent magnet direct drive motor, the air-to-air cooler comprising a top cooler (2) and a bottom cooler (13) which are respectively mounted to the upper end face and the lower end face of the permanent magne...  
WO/2019/077976A1
The purpose of the present invention is to provide a rotating electric machine which decreases the noise of a cooling fan resulting from a magnetic force imbalance. To this end, this rotating electric machine is provided with multiple be...  
WO/2019/077977A1
The purpose of the present invention is to provide a rotary electric machine in which the wear of bearings is reduced and the noise from a cooling fan due to an imbalance of magnetic forces is reduced. To that end, this rotary electric m...  
WO/2019/074535A1
An electric machine having a rotor, stator and housing. The rotor includes a radially mounted array of permanent magnets and the stator includes a plurality of electromagnets radially positioned around the rotor. The machine includes a f...  
WO/2019/073821A1
This drive device (100) for a vehicle comprises: a rotary electric machine (2); a speed reduction device (3); a differential gear device (4); a case (1) housing the above; and an oil circulation mechanism (8). The rotary electric machine...  
WO/2019/074931A1
An electric linear motor (10) includes a support structure (12), a stator assembly (16) secured to the support structure (12), and an armature assembly (14) secured to the support structure (12) for guided movement relative to the stator...  
WO/2019/073130A1
The invention relates to an electrical machine comprising a stator (2) and a rotor (3) that are disposed in a casing (10) comprising a first face provided with ribs (4, 14) and intended to be in contact with a cooling fluid, the machine ...  
WO/2019/073654A1
This dynamo-electric machine is provided with: a rotor (2) provided with a rotating shaft (8); a stator (3) provided with a coil end (14); a fan (7) provided with a rotating shaft (13) and blades (26); and end brackets (5) provided at bo...  
WO/2019/072209A1
An electric driving system and a vehicle comprising the electric driving system, the electric driving system comprising a motor (1), a motor controller (2), and a heat dissipation device (3) that is located between the motor (1) and the ...  
WO/2019/072489A1
The invention relates to a hollow rotor shaft (12) for a rotor (10) of an electric machine (64), comprising a cylindrical laminated core carrier (16) closed on the two sides by a first end flange (22) and a second end flange (24), which ...  
WO/2019/066923A1
The present disclosure provides for an apparatus to improve cooling of an electrical motor which comprises a boltless and finned metal body that covers the electrical motor wherein the metal body includes: a safety guard; an axial fan; a...  
WO/2019/064897A1
This motor is provided with: a motor body having a rotor rotatable with respect to the central axis and a stator facing the rotor in the radial direction; a circuit board electrically connected to the motor body; and a capacitor mounted ...  
WO/2019/065336A1
In one embodiment of this motor, a cover has a bottomed cylindrical first cup body and a bottomed cylindrical second cup body. The first cup body and the second cup body are arranged such that opening parts of circumferential wall parts ...  
WO/2019/064767A1
Provided are: a motor which inhibits an increase in size, while ensuring heat dissipation properties; and an electric power steering device. This motor (1) is provided with: a rotor (40) including a shaft (41) extending in the axial dire...  
WO/2019/065929A1
On embodiment of the motor according to the present invention is provided with a shaft having a central axis extending in a predetermined direction as the center thereof and a stator positioned outside the shaft in the radial direction. ...  
WO/2019/063219A1
The invention relates to an electric motor, in particular designed as an internal rotor motor, for driving a fan, comprising a stator, a rotor, a drive shaft, motor electronics arranged on a first axial side of the stator, a first coolin...  
WO/2019/064899A1
Provided is a motor having: a motor body including a rotor which rotates about a center axis extending vertically and a stator which is located radially outside the rotor; a circuit board which is located at the upper side of the motor b...  
WO/2019/063905A1
The invention relates to an air blower for a heating, ventilation and/or air-conditioning device for a motor vehicle, said air blower comprising: - an electric motor on which a wheel is mounted; - said wheel being intended to generate a ...  
WO/2019/064898A1
Provided is a motor provided with: a motor body including a rotor and a stator; a circuit board extending in a direction orthogonal to the vertical direction; a first heat sink which is located at the lower side of the circuit board and ...  
WO/2019/063362A1
The invention relates to a blocking element for the rotor head winding of a turbogenerator, said element comprising one or more openings which are oriented tangentially to the shaft. A gas flow which passes through the blocking element i...  
WO/2018/229507A8
An integrated electric power train comprises an electric machine, a mechanical speed converter and a transfer shaft each mounted in a common housing. The mechanical speed reducer includes a plurality of wheels and an output shaft; the el...  
WO/2019/057287A1
The invention proposes a motor component (2) for a linear motor (1), wherein at least one first primary part (3), which has at least two first electromagnetic coils (8), and one second primary part (3), which has at least two second elec...  
WO/2019/058647A1
The present invention addresses the problem of providing a highly durable all-weather motor capable of maintaining motor performance in such a way that the degradation of the motor performance is prevented by enhancing a heat dissipation...  
WO/2019/040944A3
A fluid-cooled LED-based lighting fixture for Controlled Environment Agriculture (CEA) to improve energy efficiency, recycle waste heat, and support the operation of environmental sensors in a controlled agricultural environment. In one ...  
WO/2019/053920A1
The present invention is provided with: a shaft (30) pivoted on a motor case (10) via a bearing (20); a rotor (40) fixed to the shaft (30); and a stator (50) fixed to the motor case (10) and disposed facing the rotor (40). The stator (50...  
WO/2019/053040A1
Disclosed is a joint for connecting a first segment and a second segment of a robot, and a robot comprising a joint. The joint comprising a joint housing and a primary motor unit for rotation of the second segment relative to the first s...  
WO/2019/052871A2
The invention relates to a motor-driven conveying roller (1) for conveying systems for conveying containers, pallets and the like, comprising a drum tube (2) having a cavity formed therein and a longitudinal axis (A), a shaft (4) running...  
WO/2019/051823A1
An electric motor and inverter assembly (100) used in an electric vehicle or a hybrid electric vehicle to drive the vehicle's wheels to rotate is disclosed. The electric motor and inverter assembly comprises: an electric motor (300), whi...  
WO/2019/049465A1
The housing in one embodiment of the drive device of the present invention is provided with a pump chamber, and has an outer lid section for covering one side of a motor shaft in the axial direction thereof, and a first oil channel which...  
WO/2019/050382A2
The objective of the present invention is to provide a generator (1) comprising: a field magnet (140) having a plurality of field cores (141) wound with field magnet coils (142); an armature coil (150) formed so as to surround the periph...  
WO/2019/049464A1
One embodiment of the drive device of the present invention is equipped with a rotor, a stator, a housing having a storage section capable of storing oil, a pump unit driven by a motor shaft, and a cooling device attached to the housing ...  
WO/2019/049820A1
Provided is a rotor in which at least some of a plurality of magnetic steel sheets include a second portion which has a second thickness smaller than a first portion with a first thickness in a rotating axis direction, and which extends ...  
WO/2019/049423A1
A power supply circuit side heat dissipation portion (15B), which transfers the heat generated in at least a power supply circuit portion (17) and a power conversion circuit portion (16) to a motor housing (11), and a power conversion ci...  
WO/2019/049397A1
The present invention is provided with: a shaft (30) rotatably supported by a motor case (10) through bearings (21, 22); a rotor (40) affixed to the shaft (30); a stator (50) affixed to the motor case (10) and disposed facing the rotor (...  
WO/2019/049394A1
The rotating electric machine according to the present invention has a rotor having: a rotor core; a permanent magnet buried in the rotor core; and a one-end side end plate for supporting one end side of the rotor core. The rotor core is...  
WO/2019/048187A1
In order to increase the hydrogen purity within the generator, an emptying of the pre-chambers of the generator (turbine-end/exciter-end) is established via a gas mass flow control device with an integrated gas mass flow measuring device...  
WO/2019/045512A1
The present invention relates to a method for manufacturing a cooling device and a motor housing cooling device using the same, the manufacturing method comprising the steps of: manufacturing a cooling pipe to be formed in a shape allowi...  
WO/2019/038139A1
The invention relates to a winding piece (1), in particular in the form of a hairpin, which is provided to be inserted into the grooves (7) of an electric machine, comprising two limbs (2) and a curved transition region (3), which connec...  
WO/2019/038072A1
The invention relates to a rotor for an electrical machine (21), at least one element (15) that consists of a cellular metal material and absorbs structure-borne noise being arranged in the rotor. The invention also relates to an electri...  

Matches 1 - 50 out of 23,499