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Matches 201 - 250 out of 46,535

Document Document Title
WO/2019/177104A1
A partition wall 22C separating a motor compartment 22A and a decelerator compartment 22B is provided with: one or more through holes 27 through which the motor compartment 22A and the decelerator compartment 22B communicate with each ot...  
WO/2019/176649A1
Provided is a motor unit and an electric bicycle that enable curbing of size increase of the motor unit. A rotary shaft (51) includes a protrusion portion (511) that protrudes, from a rotor (52), along the axial direction (D) of the rota...  
WO/2019/174998A1
The invention relates to a method for producing a stator device (1) having a stator (2). In order to improve the stator device (1) having the stator (2) functionally and/or with respect to the production of the stator device, the stator ...  
WO/2019/175170A1
The invention relates to an electric vehicle (10) with an electric motor (18), comprising: (a) a first electric motor module (38.1) having a first rotor (42.1) with a first rotor shaft (40.1), and which rotor shaft (40.1) has a first sha...  
WO/2019/175413A1
The present invention refers to a resonant vibration energy harvester (1) for optimizing the conversion of vibrational kinetic energy generated by an external source into electrical energy, to a system comprising such resonant vibration ...  
WO/2019/176528A1
Provided are an electric bicycle motor unit that is capable of improving heat radiation ability, and an electric bicycle provided with same. An electric bicycle motor unit (3) is provided with: a motor (5); and a unit case (4) to which t...  
WO/2019/174816A1
The invention relates to a method for producing a squirrel-cage rotor (3) of an asynchronous machine (1) by means of the following steps: providing a main body (4), which is magnetically conductive at least in parts and has substantially...  
WO/2019/174114A1
A rotating device (100) and a rotating radar device, relating to the technical field of rotating platforms (120) for electronic communications. The rotating device (100) comprises a fixed platform (110) and a rotating platform (120); the...  
WO/2019/175875A1
A linear generator for generating electrical power from momentum of a vehicle, comprises a moving part and a stator. The moving part is a powered vehicle moving along a defined path and the stator is built along the defined path. Example...  
WO/2019/169510A1
A plurality of energy-generator pods, and methods of use, are provided along a rotatable tubular string extending downhole from surface into a wellbore. In embodiments, rotation of the tubular acts as a rotor of the pod and an outer comp...  
WO/2019/170736A1
The invention relates to a method for operating a pump assembly 1, wherein the pump assembly 1 has at least one first drive means 2 for conveying a fluid 3 and an electric motor 4 for driving the first drive means 2, the electric motor 4...  
WO/2019/172696A1
The present invention relates to an in-wheel motor driving apparatus for reducing weight, improving Hall sensor assembly performance, and reducing a defect rate. According to one embodiment of the present invention, the weight of an in-w...  
WO/2019/172215A1
A target angle setting unit (53) setting a target rotation angle on the basis of a target shift range and an output shaft signal. A range determining unit (55) determines a shift range on the basis of the output shaft signal. An abnormal...  
WO/2019/172196A1
In this electric pump, a first gasket is interposed between a support member and a stator and motor housing, and a second gasket is interposed between a support member and a substrate housing. The electric pump comprises a first snap-fit...  
WO/2019/171369A1
A stepper motor comprising: a stator and a rotor; a plurality of N greater than two electromagnets mounted to the stator or to the rotor, each of the electromagnets comprising a core having at least one contact surface, wherein the at le...  
WO/2019/170738A1
The invention relates to a method for operating an electric motor (1), the electric motor (1) comprising at least one first stator (2) with at least three coils (3, 4, 5) and a rotor (6) with at least two magnets (7, 8), the first stator...  
WO/2019/171859A1
[Problem] To make it possible to generate electric power using an existing bicycle without decreasing the life of a tire. [Solution] This power generation device for bicycle comprises: a housing 52 configured to be supported on a frame 1...  
WO/2019/170490A1
The invention relates to an electric machine comprising a rotor (3), a stator, an outer shell (6) and a means for cooling the stator. The rotor (3) and the stator are coaxial about a longitudinal axis (xx) and the stator comprises magnet...  
WO/2019/171099A1
This rotor for a dynamo-electric machine comprises a rotor shaft, and a rotor core that is secured and supported on the outer circumference of the rotor shaft. The rotor shaft has first outer edge sections that project in the radial dire...  
WO/2019/172697A1
The present invention relates to an electronic brake-integrated in-wheel motor driving device. According to one embodiment of the present invention, an apparently complicated driving device structure, which is formed due to the installat...  
WO/2019/169842A1
Disclosed is a BLDC electric motor, comprising an electric motor body and a controller, wherein a front end of the electric motor body extends out of a rotary shaft, and a tail end of the electric motor body is connected to the controlle...  
WO/2019/172555A1
Introduced is an electronic device, comprising: a motor for receiving electric power and providing driving force; at least one gear which receives the driving force from the motor and rotates about a rotation shaft; a housing which house...  
WO/2019/166387A1
Energy harvesting arrangement (12) for an electronic locking system (116), the energy harvesting arrangement (12) comprising a driven member (32) for driving an electric generator (34), the driven member (32) being arranged to rotate abo...  
WO/2019/167263A1
Provided is a drive device 100 comprising a motor 20 for generating driving force and power transmission sections 30, 40, 50 for transmitting the driving force of the motor 20 to an output shaft 60. The power transmission sections 30, 40...  
WO/2019/167588A1
Provided are a power generation system and a power generation method in which natural heat energy can be used as a heat source, and in which power can be generated while loss of heat energy is greatly minimized. A first heat exchanger 1A...  
WO/2019/167262A1
Provided is a drive device 100 comprising a motor 20 for generating driving force and power transmission sections 30, 40, 50 for transmitting the driving force of the motor 20 to an output shaft 60. The power transmission sections 30, 40...  
WO/2019/166333A1
The invention relates to a brushless electric motor (6) having a stator (4) and having a rotor (2) which is drive-connected to a rotating element (28), wherein the rotor (2) has a permanent-magnet rotor magnet (2a) which is magnetized in...  
WO/2019/166703A1
An electrical generator (9) is housed in an annular cavity (14) between the casing (15) and the propeller shaft (3) of a turboprop, while imposing little or no additional space requirement and with lightweight ancillary equipment (16) an...  
WO/2019/168436A1
The proposed device relates to vibration technology, specifically to an electromechanical centrifugal vibration motor that can be used in the mining, construction, chemical, and food industries, amongst others. An electromechanical kinet...  
WO/2019/168102A1
The motor casing (25) of an in-wheel motor drive device (10) has: a first support section (29b) which is disposed above an axis (M) extending in a vehicle width direction and which, in an axial region extending from the center section, i...  
WO/2019/167459A1
Provided is an electric motor that comprises: a rotor comprising a rotating shaft (40) that rotates around an axis (O) extending vertically, and a rotor core fixed to the outer circumferential surface of the rotating shaft (40); a stator...  
WO/2019/166406A1
The invention relates to a drive unit (10) for a motor vehicle, comprising: an electrical machine (14), which has a stator (16) and a rotor (18), which can be driven by the stator (16) and can thus be rotated relative to the stator (16);...  
WO/2019/167261A1
Provided is a drive device 100 comprising a motor 20 for generating driving force and power transmission sections 30, 40, 50 for transmitting the driving force of the motor 20 to an output shaft 60. The power transmission sections 30, 40...  
WO/2019/167964A1
A screw shaft 22 constitutes a feed screw mechanism which is provided to an electric actuator. In the screw shaft 22, a mounting surface 22c to which a sensor target is mounted, is formed. A section where the mounting surface 22c is form...  
WO/2019/162270A1
Arrangement (1) comprising an electric machine (2), a gearbox (3), a shaft (9) attached to a rotor (10) of the electric machine (2) and to the gearbox (3), a first bearing (12) supporting the shaft (9) between the rotor (10) and a gear (...  
WO/2019/164541A1
An electrical system including a linear motor in which energized forcer and thruster coils are used for the field and armature elements, respectively. In accordance with various exemplary embodiments, one or more thruster coils may be pr...  
WO/2019/163820A1
Provided is a blower device that can be attached to an object with various shapes at low cost. The blower device (1) is provided with: a blower case (2) in which an impeller (7) is accommodated and which has a structure comprising a firs...  
WO/2018/181067A8
The present invention provides an electric actuator comprising a motor 7 and a speed reducer 8 which reduces the speed of the motor 7 and transmits the reduced speed, wherein the rotating shaft of the motor 7 and the output rotating body...  
WO/2019/163884A1
A speed reduction section of this in-wheel motor drive device includes: an output shaft (38) which is joined to the rotating ring (12) of a wheel hub bearing section (11); an output gear (37) which is a helical gear provided coaxially wi...  
WO/2019/163371A1
This boss is mounted to a shaft and has a through-hole extending in the longitudinal direction of the shaft. The through-hole has: a first hole section to which, when the shaft is inserted into the through-hole from one end of the throug...  
WO/2019/164262A1
Provided is a cleaner comprising a belt for transmitting the driving force of a motor to a wheel, the cleaner enabling the connection or the connection release of the powers of the motor and the wheel by controlling the tension of the be...  
WO/2019/162428A1
The present invention relates to an electric motor (1) and an electric motor system, wherein the electric motor (1) comprises: a stator (2) having a plurality of pole teeth (16), a rotor (6), a rotor shaft (9) on which the rotor (6) is a...  
WO/2019/158330A1
The invention relates to an electric machine. The stator comprises a multiplicity of radial passages (102) arranged circumferentially along the stator. These radial passages (102) are bounded by radial teeth (101) and magnetic flux gener...  
WO/2019/125347A4
The invention relates primarily to electric machines for energy conversion, and more particular, to axial flux permanent magnet machines, and can be used as a contra-rotating one-stator synchronous electro-mechanical converter or contra-...  
WO/2019/158841A1
The present invention relates to an electric actuator (1) suitable for driving a movable element for a heating, ventilation and/or air conditioning system for a motor vehicle, comprising: - an electric motor (10) comprising a stator (100...  
WO/2019/017791A8
An in-wheel electric motor includes at a vehicle side a connector stub, a stator body connected to the connector stub and on an outer surface equipped with stator windings, and further includes a rotor body coaxially enclosing the stator...  
WO/2019/158785A1
A device for transforming kinetic energy into thermal energy comprising a rotating axis (5) mechanically coupled via the distal end of said rotating axis (5) to an irregularly functioning energy source and by the proximal end of said rot...  
WO/2019/160219A1
An air purifier is disclosed. The disclosed air purifier comprises: a body; a panel disposed to be movable with respect to the body; a power transmission device connected to the panel; a vibration-proof member connected to the power tran...  
WO/2019/155893A1
[Problem] To provide a gear structure configured so that a lubricant can be maintained on a bevel gear for a longer period of time. [Solution] A gear structure 14 is provided with a gear housing 42, a first bevel gear 44, and a second be...  
WO/2019/153758A1
An electric device used for dragging large inertial loads and a start up method therefor, relating to the technical field of electric motors; the steps of the method primarily utilize speed reduction startup and graded startup means to s...  

Matches 201 - 250 out of 46,535