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Patent Searching and Data


Matches 1 - 50 out of 46,170

Document Document Title
WO/2019/214845A1
An electric motor comprising a rotor shaft and a first and a second bearing, wherein the rotor shaft has a first rotor shaft part and a second rotor shaft part, the first rotor shaft part being mounted rotatably via the first bearing, th...  
WO/2019/216080A1
An electric motor system (30) is provided with: bearingless motors (40, 50); power supply units (61, 62) for applying a voltage to armature windings (46a-46c, 56a-56c) and support windings (47a-47c, 57a-57c) provided to stators (44, 54) ...  
WO/2019/215026A1
The invention relates to a drive system for driving a movable part of a vehicle, in particular a sliding roof, comprising a transmission unit (3), at least one first motor unit (2), and at least one first adapter element (1) for connecti...  
WO/2019/214763A1
The invention relates to an arrangement for securing at least one circlip (4, 5) against centrifugal force, which circlip is axially fastened on a rotor shaft (3) of an electrical machine for positional securing, at least one securing el...  
WO/2019/215322A1
The invention relates to a drive system module (12) for being arranged in a roller for rotating the roller, wherein the drive system module (12) comprises an inner stator and an outer rotor and a bearing (194) arranged between the inner ...  
WO/2019/215311A1
The invention relates to an electric-motor auxiliary assembly (12) of a motor vehicle (2), more particularly a refrigerant compressor, comprising a housing (40), which has a cup-shaped electronics compartment (48), the bottom of which is...  
WO/2019/215315A1
The invention relates to a drive system module (12) for a drive system (6) for being arranged in a roller for rotating the roller, wherein the drive system module (12) has an axial extension direction (16) and comprises a first mechanica...  
WO/2019/215665A1
A novel hybrid power system and control method. The system and method controls the operation of each of a prime mover, such as an internal combustion engine, and an electrical generator and rectifier to provide necessary power to a varia...  
WO/2019/216043A1
One embodiment of the drive apparatus according to the present invention is provided with: a motor having a motor shaft that rotates about a motor axis extending in a first direction; a reduction gear; a differential gear which rotates a...  
WO/2019/217485A1
A wave energy converter (WEC) utilizing one or more adjacent surface floats together forming a wide or broad beam float, with its port to starboard width substantially exceeding its fore to aft dimension. The broad-beam float being preor...  
WO/2019/217439A1
Presented are a single coil apparatus and a method of forming. An exemplary apparatus includes solenoid assembly. The solenoid assembly includes a core tube extending along a longitudinal axis. The solenoid assembly further includes a fi...  
WO/2019/217475A1
A means for improving the motion stability of a floating, semi-submerged, or submerged body used in, multi-capture-mode wave energy converters (WECs) having two or more bodies, against wave-induced heave, surge, and pitching forces, whil...  
WO/2019/213702A1
The present invention relates to wheel hub generator unit for a wheel hub of a vehicle, including: a stator assembly including: at least one coil; a coil holder having at least one recess adapted to receive the at least one coil, wherein...  
WO/2019/217544A1
A power generation device includes a body, an electric generator, a hub, and an arm. The body extends from a first end to a second end and a longitudinal axis extends from the first end to the second end. The electric generator is housed...  
WO/2019/217689A1
An improved flywheel system for storing energy and providing the stored energy includes a rotor on a centrally located shaft. The shaft is positioned through support bearings. A magnetic off-loader provides a magnetic force to move the s...  
WO/2019/213949A1
A multiple-rotor disc-type generator for a railway vehicle, a railway vehicle and a method for mounting the generator. The multiple-rotor disc-type generator includes at least one stator (300,2300,500) configured for connecting immovably...  
WO/2019/216482A1
The present invention relates to a power generation device using natural rubber and a spiral spring. The present invention comprises a natural rubber/spiral spring power generation unit, a power generator, and a storage battery. As the p...  
WO/2019/210955A1
Electric motor (10) with a rotatable and axially shiftable motor rotor (12), a static motor stator (14), an electromagnetic motor component (18) and a permanent-magnetic motor component (22) being magnetically coupled with the electromag...  
WO/2019/211965A1
An electric blower (1) and an electric motor (2) have: a frame (40) which serves as a housing; a rotor (10) which is disposed inside the frame (40) and to which a shaft (13) serving as a rotary shaft is fixed; a stator (20) which is disp...  
WO/2019/212712A1
An electrical machine for use in a vehicle, comprising a stator configured to output a rotating magnetic field, a primary rotor located radially between an output shaft and the stator, a secondary rotor, wherein the secondary rotor is lo...  
WO/2019/212903A1
An electric motor includes a stator, a rotor and a rotor carrier radially inside of the rotor non-rotatably fixed to the rotor. The rotor carrier includes an axially extending cylindrical section including an outer circumferential surfac...  
WO/2019/212141A1
The brushless DC motor according to the present invention, comprises: a housing 10 comprising a stator 15 in the inside, and having a hollow part 11 in which a rotor 20 coupled to a shaft 21 is positioned in the middle part; an upper bea...  
WO/2019/212229A1
A component drive device for a laundry treatment apparatus according to an embodiment disclosed herein comprises: a case: a motor arranged in the case; a motor gear which rotates while being fixed to the shaft of the motor; multiple gear...  
WO/2019/210480A1
Disclosed are a power generation device, a power generation assembly and a power generation method. The power generation device comprises a housing (1); a leadscrew (2), a first end of the leadscrew being connected to the top of the hous...  
WO/2019/212294A1
Provided is a motor assembly having increased suction by improving a coupling structure, a method for manufacturing same, and a cleaner comprising same. The motor assembly comprises: a stator; a rotor configured to rotate with a shaft at...  
WO/2019/212142A1
The brushless DC motor according to the present invention, comprises: a housing 10 comprising a stator 15 in the inside, and having a hollow part 11 in which a rotor 20 coupled to a shaft 21 is positioned in the middle part; an upper bea...  
WO/2019/213036A1
An inner barrel shaft (118) is separate from the shaft of the first rotating machine (114). A first bearing assembly (116) is configured to support the inner barrel shaft (118). The first bearing assembly (116) is separate from the first...  
WO/2019/205683A1
The present invention relates to a three-phase and four-degree-of-freedom axial phase splitting bearingless flywheel motor, comprising a stator, a stator sleeve, a rotor, a rotor sleeve, and a flywheel. The stator and the rotor are divid...  
WO/2019/206571A1
The invention relates to a method for magnetically supporting a rotor (8) of an electrically rotating machine (2), which rotor is magnetically supported with the aid of a magnetic bearing device (14), wherein an active part (10) is provi...  
WO/2019/208076A1
A control unit has a first electronic component and a control substrate on which the first electronic component is mounted. A detection unit has a second electronic component and a rotation angle detection substrate on which the second e...  
WO/2019/208083A1
An embodiment of the present invention provides a motor unit which rotates an axle of a vehicle. The motor unit is provided with: a motor which has a hollow cylindrical motor shaft rotating about a motor axis; a transmitting mechanism wh...  
WO/2019/204881A1
A rotationally balanced electric motor with air-core stator coils having a casing; a magnet-equipped and externally geared annular rotor; an output shaft with a longitudinal axis positioned at a center of the rotor; a plurality of circum...  
WO/2019/208084A1
An embodiment of the present invention provides a motor unit which rotates an axle of a vehicle. The motor unit is provided with: a motor which has a motor shaft rotating about a motor axis; a transmitting mechanism which is connected to...  
WO/2019/208846A1
One embodiment of the present invention relates to a vibrating toothbrush and an eccentric shaft, the toothbrush, which has a head part in which bristles are embedded and a handle part having a protruding head coupling part from which th...  
WO/2019/208078A1
This electric oil pump 1 has a motor unit 10, a pump unit 40, and an inverter unit 70 fixed to the motor unit 10. The motor unit 10 has a rotor, a stator, and a motor housing 13 that accommodates the rotor and the stator. The pump unit 4...  
WO/2019/208073A1
This motor unit 100 has a motor part 10 and an inverter part 70 fixed to a motor part 40. The motor part 10 has a rotor 20, a stator 22, and a motor housing 13 for accommodating the rotor and stator. The inverter part 70 has an inverter ...  
WO/2019/204848A1
The invention relates to an electrical machine, in particular an electric drive unit comprising an electric motor and a magnetic gear. In accordance with one embodiment the electrical machine has the following: a housing, a first shaft a...  
WO/2019/202055A1
The turbine generator (2) comprises a turbine part (8) and a generator part (10). The turbine part comprises a turbine wheel (16). A sealing arrangement (24) is arranged between this and the generator part, wherein the sealing effect the...  
WO/2019/201708A1
The invention relates to an isolation arrangement (6) for electrically decoupling an electric machine (4) from a part (8) of a drive train (2) of a vehicle, which isolation arrangement contains, arranged in succession on a common central...  
WO/2019/200814A1
An axial flow fan and an automobile using same. The axial flow fan comprises a flow guide ring (1), a motor (2) mounted in the flow guide ring (1), and an impeller (3) fitted over the motor (2). A cavity (11) for accommodating the motor ...  
WO/2019/201376A1
The invention relates to: a hybrid module for a motor vehicle, comprising an electric machine having a stator and a rotor, as well as comprising a clutch device and a cooling device for cooling; and a drive train comprising a hybrid modu...  
WO/2019/201472A1
The invention relates to a driving system (44) for a torque-transmitting body for a hybrid traction chain, particularly for a motor vehicle. The driving system (44) according to the invention comprises a driving module (5) comprising a h...  
WO/2019/202945A1
One aspect of this motor unit is a motor unit that is installed in a vehicle provided with an engine and that rotates a wheel axle of a vehicle, the motor unit comprising: a motor having a motor shaft that rotates about a motor axle; a s...  
WO/2019/201989A1
The invention relates to a generator (1) for a wind power plant (100), comprising a rotatably mounted generator rotor (12) which has a rotor longitudinal axis, and a generator stator (14) which has a stator longitudinal axis, wherein an ...  
WO/2019/202947A1
One aspect of this motor unit is a motor unit that rotates a wheel axle of a vehicle, the motor unit comprising: a motor having a motor shaft that rotates about a motor axle; a speed reducer connected to the motor shaft; a differential d...  
WO/2019/201595A1
It is described an electric generator (10) comprising a stator (11) including: - a stator yoke (22), - a plurality of teeth (15), - a plurality of slots (16, 17) extending radially from the stator yoke (22) to respective radial slot ends...  
WO/2019/204620A1
A water control system which encompasses a leak sensor and a water control unit adapted for installation on a water supply line, both capable of wireless data communication with a gateway acting as an interface between the leak sensor an...  
WO/2019/198517A1
One embodiment of the motor of the present invention is provided with: a rotor having a shaft rotating about a center axis; a stator radially facing the rotor across a gap; a circuit board located on one axial side of the stator and havi...  
WO/2019/198514A1
An embodiment of the motor of the present invention comprises: a rotor having a shaft rotating about a center axis; a stator radially facing the rotor across a gap; a case containing the rotor and the stator; a connector section provided...  
WO/2019/197026A1
The invention relates to a motor vehicle auxiliary unit (10) having a multi-part housing arrangement (15). An electric drive motor (14) is provided in a first housing part and a unit mechanism (12) which is driven by the drive motor (14)...  

Matches 1 - 50 out of 46,170