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Patent Searching and Data


Matches 351 - 400 out of 46,471

Document Document Title
WO/2019/117354A1
A cooling structure of a turbo blower permanent magnet motor which comprises a cylindrical motor casing (100); a permanent magnet motor including a rotor (250) and a stator (200); a left back plate (400); a left cap (500); a right back p...  
WO/2019/115633A1
The invention is directed to an electric generator (2) comprising a rotor housing (16); a rotor (14) mounted in the rotor housing (16), with two opposed main faces; permanent magnets (18) circumferentially arranged in front of one of the...  
WO/2019/111192A2
The invention relates to a rotational generator for generating electricity from the rotational energy of a moving vehicle, the rational generator includes a rotor which is defined by a plurality of magnets which are securable to a rim su...  
WO/2019/110923A1
The invention relates to a valve for controlling the circulation of a fluid, having a valve body (2) and a housing containing an electric motor composed of a stator and of a rotor, a needle, a sealing bell and also a fixed screw or a fix...  
WO/2018/089924A3
Water-responsive actuators and methods for creating water responsive actuators are disclosed. In some embodiments, the disclosed subject matter includes a first layer, for example a plastic tape, and a second layer, for example bacterial...  
WO/2019/112873A1
Asteroid redirection and soft-landing systems are provided that use cosmic ray and muon-catalyzed micro-fusion. These systems include a micro-fusion propulsion system providing thrust for redirecting a small asteroid, as well as providin...  
WO/2019/113579A1
What is disclosed are embodiments of a magnetic-drive axial-flow fluid displacement pump and turbine utilizing torque transfer by magnetic induction in which an induction cylinder fabricated from an electrical conductor is interposed int...  
WO/2019/111541A1
[Problem] To provide: a drainage pump motor which is capable of suppressing damage to a resin member caused by the oil of an oilless bearing, and also capable of suppressing defects caused by press-fitting the oilless bearing; and a drai...  
WO/2019/112315A1
A cooling fan, according to the present invention, comprises: a rotation shaft which is rotatably supported in a fan housing; a rotor which is fixed to the rotation shaft; a stator which is fixed to the fan housing, is arranged so as to ...  
WO/2019/112874A1
Cosmic ray and muon-catalyzed micro-fusion electrical generation provides electrical power for mining operations, including any asteroid habitats and mining equipment. The micro-fusion generator systems deploy deuterium-containing fuel m...  
WO/2019/112872A1
Asteroid redirection systems are provided that use cosmic ray and muon-catalyzed micro-fusion. These systems include a micro-fusion propulsion system providing thrust for redirecting an asteroid, as well as micro-fusion electrical genera...  
WO/2019/053669A3
Disclosed is an electrical motor arrangement for an electrical vehicle. The electrical motor arrangement includes at least one electrical motor. The at least one electrical motor includes a casing, a stator mounted on casing, a rotor inc...  
WO/2019/111879A1
This gear system is connected to a motor that comprises a motor shaft, a motor housing, and a motor flange. The motor housing comprises a first through hole, and the motor flange comprises a second through hole and a third through hole. ...  
WO/2019/108305A1
A flywheel apparatus that magnetically unloads a top rotor bearing is described. The apparatus includes a flywheel housing, a rotor with a vertical axis of rotation that includes a magnetic material, a magnet configured to apply a desire...  
WO/2019/106167A1
There is described a stator assembly comprising (a) a stator frame structure having an outer annular frame with a circular outer edge extending concentrically around a center axis, which defines an axial direction, (b) a plurality of sta...  
WO/2019/107018A1
This motor device 1 includes: a motor part including an armature shaft; a speed reduction mechanism which includes a worm and a worm wheel and outputs the rotation of the armature shaft at a reduced speed; a gear case 40 which is provide...  
WO/2019/106934A1
The present invention provides an electrical power tool which is capable of preventing adhesion of powder dust, such as iron powder, to edges of a stator core. Provided is an electrical power tool that includes: a motor having a rotor co...  
WO/2019/107425A1
Provided is a gear motor comprising a drive motor and a gearbox. The drive motor has a shaft and a worm that is fixed to the output end of the shaft. The gearbox comprises: a housing having therein a storage space; a worm gear that is st...  
WO/2019/107427A1
Provided are a worm gear unit, a gear box comprising the worm gear unit, a gear motor, and an electrical appliance comprising the gear motor. The worm gear unit comprises: a disc-shaped bottom surface part; a first annular rib part that ...  
WO/2019/104721A1
A novel motor of a rotational structure and an assembly method therefor. The motor comprises a stator (100), a rotor (200), and a transmission mechanism (300). The rotor (200) is ring-shaped, the stator (100) is of a hollow ring shape, c...  
WO/2019/107426A1
Provided is a gear unit comprising a worm wheel and a gear fixed to the worm wheel, wherein: the gear is formed in a cylindrical shape; the worm wheel has a disc-shaped base section, and a cylindrical support section that extends from th...  
WO/2019/104646A1
A motor structure and a power assembly applied to an unmanned aerial vehicle, and an unmanned aerial vehicle, relating to the technical field of unmanned aerial vehicles. The motor structure applied to an unmanned aerial vehicle comprise...  
WO/2019/107829A1
An embodiment relates to a motor comprising: a shaft; a rotor which is coupled to the shaft; a stator which is disposed outside the rotor; a housing which accommodates the rotor and the stator and has an opening formed at one side thereo...  
WO/2018/088244A8
A linear electric actuator 1 is provided with an electric motor portion A, a screw mechanism portion B, and an operation portion C, wherein: the electric motor portion A and the screw mechanism portion B are arranged on the same axis; th...  
WO/2019/101467A1
The invention relates to a stabilizer actuator (6) for the relative rotation of two stabilizer parts (2, 3) of a roll stabilizer (1), comprising a housing (7) and a permanent magnet motor (9) arranged therein for applying a torque, which...  
WO/2019/101304A1
A vehicle fluid pump (110) with a pump housing (112), an electronically commutated motor (118) with a motor rotor (122), and a pump wheel (114) co-rotatably provided with the motor rotor (122), the motor (118) comprising a motor stator (...  
WO/2019/102059A1
A novel electromagnetic actuator apparatus and method for rotors in motors and generators characterized by the scalability and modularity of its design, as well as the possibility of the electromagnetic bearing assemblies (4) to be actua...  
WO/2019/102060A1
A novel electromagnetic actuator apparatus and method for multiple axis stabilization of rotors in motors and generators comprising: an actuator target mounted on a hubless ring shaped rotor (6) having a rotational axis; a multitude of m...  
WO/2019/102202A1
A portable apparatus for generating electricity is provided comprising an electrical energy-generating device for generating electrical energy in response to input mechanical action. The apparatus comprises a drive mechanism having an el...  
WO/2019/102639A1
[Problem] To provide an auxiliary wheel with which it is possible for energy to be accumulated continuously during movement of a moving body, by attaching the auxiliary wheel to said moving body. [Solution] An auxiliary wheel for attachm...  
WO/2019/102378A1
An electric motor comprising: a first element having at least one electromagnet, a second element, rotatable relative to the first element about an axis, the second element comprising at least one permanent magnet, wherein the electric m...  
WO/2019/102058A1
A novel apparatus and method for preventing electrical surges and electromagnetic pulses from conducting both inwards and outwards through the housing material (2) of large scale flywheel energy storage device (4), compatible with underg...  
WO/2019/102377A1
An actuator arrangement comprising: an electric motor comprising: an inner motor element; and an outer motor element rotatable relative to the inner motor element; wherein the outer motor element circumferentially surrounds the inner mot...  
WO/2019/103124A1
This electrically driven 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 engag...  
WO/2019/103159A1
This electric actuator is provided with: an electric motor 2; a relay circuit 3 which switches ON/OFF of electric power supply to the electric motor 2; a motion conversion mechanism 4 which converts a rotating motion of the electric moto...  
WO/2018/123564A8
Provided is an electric actuator (1) formed by serially arranging: a drive section (2) having an electric motor (7); and a motion conversion mechanism (3) for converting the rotational motion of the drive section (2) into rectilinear mot...  
WO/2019/102057A1
A novel apparatus and method of actuated stator cores for hubless rotors (1). The apparatus of stator cores for electric motors or generators comprises an actuator target mounted on a hubless ring shaped rotor (1) having a rotational axi...  
WO/2019/063027A3
A device for enabling the autonomous powering of a monitoring node of a scraper conveyor chain is disclosed. The device comprises a bottom protection plate, a friction wheel drive device, a limiting device, a generator, a storage battery...  
WO/2019/098166A1
This motor unit is provided with: a motor having a shaft that rotates about a motor axis; a speed reduction device being connected to the shaft and having an intermediate gear that rotates about an intermediate axis; a differential devic...  
WO/2019/098809A1
The present invention relates to an electric motor and, more particularly, to an electric motor and an assembly method therefor. The present invention provides a rotor for an electric motor, the rotor comprising: a rotary shaft (100) whi...  
WO/2019/098237A1
[Problem] To realize a vehicle drive device for which it is easy to reduce the size of the case and to control manufacturing costs. [Solution] The present invention comprises: a case (5) that accommodates a dynamo-electric machine (1), a...  
WO/2019/099378A1
A rotary actuator includes a motor having a stator and a rotor driven for rotation relative to the stator, a gearset including an input gear coupled to the rotor for rotation with the rotor and an output gear coupled to the input gear, a...  
WO/2019/095981A1
Provided are a motor sealing structure and a motor. The motor sealing structure comprises: a rotary shaft (1), a bearing (2), which is sleeved on the rotating shaft (1). A shaft shoulder structure is arranged on an outer peripheral wall ...  
WO/2019/097243A2
An excitation system (15) is disclosed for providing excitation to a main rotating electrical machine (2). The excitation system comprises an exciter (50) and an auxiliary generator (52). The exciter and the auxiliary generator have sepa...  
WO/2019/096569A1
The invention relates to a rotor (10) for arranging in an electrical machine (11), comprising a hollow-cylinder-shaped laminated core carrier (12), on the outer peripheral surface (16) of which a laminated rotor core (14) can be arranged...  
WO/2019/096791A1
The invention relates to an electric drive unit (1) for a motor vehicle (50), having a first housing (10) in which an electric machine (12) and a transmission (14) coupled to the electric machine (12) are arranged, a second housing (16) ...  
WO/2019/095559A1
Provided is a fan, comprising a motor (1), a turbine (2), and an annular air-collecting ring (3); the motor (1) comprises a stator component (11), a rotor component (12), a housing component (13), and a rotary shaft (14); the annular air...  
WO/2019/098317A1
The present invention has play formed between a motor shaft (105) and an output shaft (15) and can use the play to drop an engagement member (26) into valleys (221–24). A motor drive system comprises drive circuits (41, 42), motor wind...  
WO/2019/098313A1
The present invention has play formed between a motor shaft (105) and an output shaft (15) and can use the play to drop an engagement member (26) into valleys (221–224). A motor drive system comprises drive circuits (41, 42), motor win...  
WO/2019/093799A1
The present invention relates to a fan structure capable of reproducing a sound and changing a blade pitch, and a control method therefor. A fan according to the fan structure comprises: a pivot shaft (51) extending radially from a hub (...  

Matches 351 - 400 out of 46,471