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Matches 151 - 200 out of 47,523

Document Document Title
WO/2020/108990A1
The claimed embodiment relates to a turbo compressor suitable for supplying air to a fuel cell, said turbo compressor comprising a housing, a shaft which has a first and a second end and is rotatably mounted relative to the housing, and ...  
WO/2020/111095A1
This transport device is provided with: a stator; a rotor which is disposed radially outward of the stator, is rotatable about a rotating shaft, and has disposed radially inward thereof magnets radially facing the stator; and a wheel hav...  
WO/2020/110472A1
This electromechanical device (1) comprises: a gear mechanism (12) for transmitting the rotation of an input shaft (12a); a generator (13) for producing power from an output terminal in accordance with the rotation transmitted by the gea...  
WO/2020/108222A1
A multi-vibration point combined vibration mechanism, which comprises a vibration frame and eccentric blocks, and is characterized in that: multiple groups of eccentric blocks are provided, the multiple groups of eccentric blocks are arr...  
WO/2020/113057A1
An electric motor includes a stator and a rotor assembly received in the stator. The rotor assembly includes a rotor body having a lamination stack, and an integral fan and magnet retention formed by molding an insulative material to the...  
WO/2020/105300A1
Provided are a motor device and a method for manufacturing the same that make it possible to accurately and consistently provide a support shaft to a case and enhance the strength with which the support shaft is fixed to the case. A smal...  
WO/2020/104817A1
An electric generator comprising: a shaft configured to move axially; first and second generating parts configured to rotate relative to each other about the shaft and comprising corresponding magnets and conductors, and a coupling mecha...  
WO/2020/105555A1
Provided is a technology with which holding of a driven member in a drive device that drives the driven member in a linear direction is carried out with high strength, without depending on adhesion or fastening. A drive device (100) equi...  
WO/2020/099457A1
The present invention relates to an arrangement for an electrical machine (8) having two rotors (1 and 2) and a releasable holding means (4) that fixes the position of the rotors (1 and 2) with respect to one another in a first operating...  
WO/2020/099850A1
A variable mass flywheel arrangement comprising a shaft with a flywheel fixedly connected thereto. The flywheel comprises a cavity with at least one inlet thereto. The inlet into the cavity is in fluid communication with a source of part...  
WO/2020/098885A1
Three-phase brushless DC motor (1) for conveying liquids, comprising a dry room side (27), which is separated from a wet room side (26) by a partition wall (22), and an electrically conductive conductor means (4) which is guided through ...  
WO/2020/101053A1
An embodiment of the present invention provides a driving device having an elastic member for connecting input and output. The driving device includes: a motor; a gear module connected to the motor; an elastic member which is provided in...  
WO/2020/102775A1
An electric motor with multiple electric gears to achieve an effect equivalent to mechanical gears in transmissions, enabling more efficient use of electricity at a wider range of speeds and torques is described. The Gears for Electric M...  
WO/2020/099830A1
Vacuum pump, in particular a turbomolecular vacuum pump, comprising a stator and a rotor having at least one rotor element rotatable relatively to the stator. The rotor is supported by at least permanent magnetic bearing having a first m...  
WO/2020/099849A1
A flywheel arrangement comprising a shaft with a flywheel fixedly connected thereto. The flywheel comprises at least one cavity and that cavity is at least partially filled with particulate matter.  
WO/2020/098340A1
A motor and compressor which relate to the technical field of cooling devices. The motor comprises a housing (1) and a rotary shaft (2) and rotor (3) that are mounted on the housing (1); the rotor (3) is sleeved on the rotary shaft (2), ...  
WO/2020/100863A2
The present invention provides a generator that can draw in wind regardless of the direction in which the wind is blowing, and can efficiently generate power by utilizing the wind that was drawn in. This generator is equipped with: a s...  
WO/2020/098494A1
A wheel hub motor drive system and a motor vehicle. The wheel hub motor drive system comprises: a driving motor (3), comprising a stator (31) and a rotor (32) located on a radial inner side of the stator (31) and capable of rotating rela...  
WO/2020/100690A1
An electric pump (1) is provided with a pump chamber (100a), and a motor (300). The pump chamber (100a) has: an inlet (101) for drawing in refrigerant; an outlet (102) for discharging the drawn-in refrigerant; an impeller (200) for guidi...  
WO/2020/100042A1
A modular fluid pump includes a stator having a plurality of stator teeth and windings that are positioned on the stator teeth. A rotor has a central shaft and substantially hemispheric ends and a plurality of magnets that define an elec...  
WO/2020/094884A1
The invention relates to a segment sheet (21, 47, 53, 55, 65, 93) for a stator lamination stack (15) of a generator (1) of a wind turbine (100). The segment sheet (21) has the shape of a ring segment with a first radial section (23) in w...  
WO/2020/096191A1
The hollow shaft motor according to the present invention comprises: a housing 11 having a cylindrical shape; an upper cover 12 coupled to an upper portion of the housing 11; a lower cover 15 coupled to a lower portion of the housing 11;...  
WO/2020/095535A1
A motor according to an embodiment of the present invention is provided with a shaft (104), a rotor (103), a member (116), and a sensor (117). The rotor (103) is rotatably supported by the shaft (104). The member (116) faces the rotor (1...  
WO/2020/094314A1
The invention relates to a cooling device (9) for an electric drive unit of an electric-drive motor vehicle for cooling at least one component of the drive unit, having a housing (10) for the at least one component of the drive unit, whe...  
WO/2019/103124A8
This electric actuator 1 comprises: an electric motor 10; a first motion conversion mechanism 20 provided with a threaded shaft 21 which is driven in a rotating manner by the electric motor 10, and with a nut 22 which is engaged with the...  
WO/2020/093515A1
Provided is a an amplitude conversion magnetic-boundary vortex-induced vibration power generation apparatus, comprising two sets of oppositely arranged fixed sleeves (3); each fixed sleeve 3 comprises two vertical sleeves (31); the verti...  
WO/2020/094515A1
An electric machine (1) having a stator (4), a rotor (7) and having a fluid-type cooling device (15) is described. The rotor (7) is mounted relative to the stator (4) by means of a rotor shaft (10) and a bearing (13) arranged on a bearin...  
WO/2020/095149A1
UPS machine comprising a synchronous machine (9) coupled to an accumulator (10) of kinetic energy, which accumulator essentially comprises: a body (12) with a main shaft; a hollow drum (18) able to rotate about the axle; a pony motor, fo...  
WO/2020/094705A1
The present invention provides a generator arranged to be driven by an aircraft engine, the generator comprising a stator and a rotor. The stator comprises a stator core having a substantially annular cross section and having a plurality...  
WO/2020/089217A1
The invention relates to a rotor device (52a-c), in particular a stepper-motor rotor device, comprising at least one hollow body (10a-c), in particular a pressure tube (12a-c) of a valve (14a-c), and at least one rotor assembly (16a-c) f...  
WO/2020/091378A1
The present invention may provide a motor comprising: a rotary shaft; a yoke coupled to the rotary shaft; a stator disposed between the rotary shaft and the yoke; a magnet disposed between the stator and the yoke; a bearing housing dispo...  
WO/2020/092518A1
A lubricant supported electric motor includes a stator extending along an axis, and a rotor rotatably disposed around the stator in radially surrounding and spaced relationship to define at least one support chamber. A lubricant is dispo...  
WO/2020/090662A1
In a casing (10) housing a motor unit of an in-wheel motor drive device, a bearing fitting (63) where a roller bearing (28) is fitted is provided in a position between a first space (S10) on the rotor (23) side and a second space (S20) o...  
WO/2020/091160A1
The present invention relates to a hybrid type power generator using gadolinium and low temperature difference. Therefore, the technical objective of the present invention is to improve a low output caused by a low temperature difference...  
WO/2020/092522A1
A multi-phase electric machine may include a stator, and a rotor for rotating within the stator, the rotor including poles having combination magnet pieces with varying strengths and dimensions creating a non-sinusoidal back EMF. In one ...  
WO/2020/090080A1
In this compressor provided with an outer-rotor-type motor, an inclination when a stator is fixed is suppressed, and a decline in the performance of the compressor caused by manufacturing variations of products is suppressed. To this end...  
WO/2020/083447A1
The invention relates to a device for harvesting energy for use on a door or window, having: a movable actuation element that can be coupled to the door or the window; at least one gear wheel mechanically coupled to the actuation element...  
WO/2020/085877A1
As an embodiment of the present invention, as illustrated in figure 1, a generator (100A) of the present invention comprises multiple rotors and stators, each using a rotating shaft, wherein a rotating shaft (110) is rotatably supported ...  
WO/2020/084316A1
A drive train is provided comprising: a motor assembly, a gear box assembly (40) and an encoder assembly. The motor assembly comprises an electric motor (21) and a rotatable shaft (26) defining an input axis (27), the shaft (26) comprisi...  
WO/2020/085375A1
This drive device is provided with: a housing (2) having a first connection section (C1); a drive section (3); a spindle member (4) rotating by means of the drive of the drive section (3); a nut member (5) engaging with the spindle membe...  
WO/2020/084345A1
A flywheel system includes a fixture including a bottom support, a rotor characterized by a gravitational load and configured to rotate above the bottom support about a rotation axis, and a bottom magnetic levitation bearing. The bottom ...  
WO/2020/083559A1
The invention relates to a pump (16), comprising an electric motor (17) having a rotor, which is rotatably mounted about an axis of rotation (100), and a stator (6) that surrounds the rotor on the outside. Said stator has a stator core (...  
WO/2020/086997A1
A motor to gearbox assembly (10) includes a motor shaft (12) and an input shaft (14) of the gearbox. The input shaft is coupled to the motor shaft to allow for quick connection therebetween. Further included is a gearbox housing (20), th...  
WO/2020/084224A1
The invention relates to an assembly (10) comprising a vibrating source (20) capable of dissipating vibrational energy (ev); a radiating source (30) capable of generating acoustic waves from the vibrational energy (ev); at least one comp...  
WO/2020/084270A1
The invention concerns an aircraft turbomachine, comprising a fan (12) that is able to rotate inside a casing (40), and an electric machine comprising a rotor (60) secured to the fan and a stator (66) secured to the casing (40), characte...  
WO/2020/083427A1
The invention relates to an electric motor (1) for an actuator (2) of a motor vehicle, comprising a stator (3) and a rotor (4) mounted for rotation relative to the stator (3), wherein: - the rotor (4) comprises a plurality of stacked lam...  
WO/2020/083452A1
A flywheel system includes a rotor and a fixture. The rotor forms an aperture. The fixture includes a bottom support, a top support, and a shaft connecting the bottom support to the top support. The shaft passes through the aperture. The...  
WO/2020/086183A1
A braking mechanism for an electric motor includes an electromagnet configured to be selectively energized in response to a control signal. The braking mechanism also includes a first braking member coupled for co-rotation with a motor s...  
WO/2020/080728A1
The ceiling fan motor according to the present invention comprises: an upper housing 11 having a shaft through-hole 111 in a center and an upper step part insertion groove 113 around a lower circumference; a lower housing 12 having a low...  
WO/2020/080657A1
The hollow shaft motor according to the present invention comprises: a housing 11 having a cylindrical shape; an upper cover 12 coupled to an upper portion of the housing 11; a lower cover 15 coupled to a lower portion of the housing 11;...  

Matches 151 - 200 out of 47,523