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WO/2024/080153A1 |
Provided is a rotary machine having exceptional space-saving properties despite being provided with a reduction gear. This rotary machine (1) comprises a first output shaft (10), a cylindrical shaft (20) surrounding the first output sh...
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WO/2024/081443A1 |
An apparatus for an inertial separation of air in an electric aircraft, wherein the apparatus includes an intake duct configured to intake an airflow, an inertial air separator configured to separate the airflow into a clean airflow and ...
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WO/2024/076119A1 |
The present invention relates to a motor having a power generation function, comprising: a rotary shaft; a first permanent magnet rotation member connected to the rotary shaft and capable of rotating together with the rotary shaft, and o...
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WO/2024/074203A1 |
The invention relates to an electric drive for driving a motor vehicle, comprising: an electric machine, a transmission and a housing in which a lubricant is contained and which has an intermediate wall which delimits a transmission spac...
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WO/2023/018981A9 |
A process of generating electricity from a thermal energy source includes selecting a predetermined primary fluid having: a latent heat greater than a latent heat of water at a phase change from liquid to gas; and a specific heat capacit...
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WO/2024/075488A1 |
Provided is a ball screw device comprising: a ball screw shaft having thread grooves provided in the outer circumferential surface thereof; a nut member which has thread grooves provided in the inner circumferential surface thereof and i...
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WO/2024/074833A1 |
The present invention relates to a motion energy harvesting device comprising: at least one repelling magnetic instrument (RM I), an array of solenoids, a power source and circuitry in communication with the array of solenoids and the po...
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WO/2024/074177A1 |
The invention relates to a fan with an impeller, and an electric motor, wherein the electric motor comprises a stator, a rotor and possibly an electronics pot, wherein a cooling structure is formed or provided on the outer wall radially ...
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WO/2024/076066A1 |
The present invention relates to a portable power storage device, and more specifically, to a portable power storage device having a self-generation and nano capacitor storage structure, wherein the portable power storage device is confi...
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WO/2024/075622A1 |
Disclosed is a vehicle drive device comprising: a rotary electric machine; a transmission mechanism that transmits drive force from the rotary electric machine to a wheel via a shaft member; a case that accommodates the rotary electric m...
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WO/2024/066552A1 |
A mid-drive electric motor for an electric power-assisted bicycle, relating to the field of mid-drive electric motors. The mid-drive electric motor comprises a box body (1), a central shaft (2), an electric motor (3), an output shaft (4)...
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WO/2024/069092A1 |
The invention relates to a geared motor unit (1) for a wheeled vehicle (30) comprising an electric motor (2), a gear reducer (3) and a housing (4) made of synthetic material, the motor (2) comprising a motor shaft (5), a rotor (6), a sta...
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WO/2024/070640A1 |
An actuator (30) can apply a reaction force to a pedal lever (20) which can be depressed by a driver, the actuator comprising a motor (31), a speed reduction mechanism (40), an actuator lever (35), and an angle detection unit (70). The s...
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WO/2024/065058A1 |
A method and apparatus for a retrofittably attachable electric motor assembly configured for use in controlling a drawworks of a mobile service rig. This electric motor assembly includes an electric motor configured for direct attachment...
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WO/2024/070478A1 |
A transmission (50) comprises: an input shaft (70b); an output shaft (72b) that extends in a direction in which the input shaft extends; a transmission mechanism (70a, 71a, 72a) that changes a rotational speed of the input shaft, and tra...
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WO/2024/065927A1 |
Disclosed are a fan (100), an outdoor unit and an air conditioner. The fan (100) comprises a cross-flow wind wheel (10), an electric motor (20), and a base (40). The cross-flow wind wheel (10) comprises a first end plate (11), the electr...
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WO/2024/071334A2 |
To provide a method for producing a hydroelectric power generator. The method enables easy assembly and can promptly and easily perform replacement of parts, repair, and maintenance at a site of use, such as countries with emerging econo...
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WO/2024/071717A1 |
A renewable energy power generation device using a lever-crank according to a preferred embodiment of the present invention comprises: a pair of angular movement shaft fixing plates formed with a predetermined area and arranged opposite ...
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WO/2024/071676A1 |
The ceiling fan motor according to the present invention comprises: a ceiling bracket 10; a motor bracket 20 insertedly coupled into the ceiling bracket 10; a motor assembly 30 coupled to the ceiling bracket 10 to rotate a blade 60; an u...
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WO/2024/070242A1 |
A traveling device (11) comprises: a coupling (38) that joins a motor shaft (14) and a rotating shaft (15) together; a coupling housing (46) that fits on an outer peripheral surface of the coupling (38); a coupling oil passage (43) that ...
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WO/2024/070583A1 |
The present invention provides a high-precision actuator which has a small vertical size and in which backlash is suppressed. An actuator 1 comprises a reduction gear section and a motor section. In the reduction gear section, an annul...
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WO/2024/068156A1 |
The invention relates to a traction drive (10) for an at least partially electrically driven motor vehicle, comprising a shaft (11) with a rotor shaft section (14) and a transmission shaft section (24) which is arranged coaxially to the ...
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WO/2024/070356A1 |
Provided is a workpiece-conveying robot comprising a joint equipped with a highly precise actuator that has a small size in the vertical direction. The present invention is a workpiece-conveying robot comprising a joint equipped with a...
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WO/2024/069917A1 |
Provided is an actuator having small vertical dimensions with high accuracy. An actuator 1 comprises a decelerator section and a motor section, wherein the decelerator section has an annular fixed gear 5 and an annular output gear 4 th...
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WO/2024/066777A1 |
Disclosed is a linear driver with a hand-cranking function, comprising a shell, an actuating mechanism, a supporting part and a crank, wherein the shell is provided with a mounting cavity and an opening in communication with the mounting...
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WO/2024/069080A1 |
The invention relates to a system for transmitting commands to N hydraulic servo-actuators, N being an integer greater than or equal to 2, the system comprising: N mechanical systems, each mechanical system comprising: - a rotary electri...
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WO/2024/066786A1 |
The present application relates to a method and system for out-of-order placement of an archive box, and a smart terminal and a storage medium. The method comprises: acquiring the type of compact shelving, wherein the compact shelving is...
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WO/2024/071674A1 |
A fan motor (100) is disclosed according to the present disclosure, which comprises a rotor (10) formed by insert injection molding in a shaft (30), rotating together with the shaft (30); a stator (20) installed to be oriented towards th...
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WO/2024/071502A1 |
The present invention relates to an energy storage device using magnetic force, and, more specifically, to an energy storage device using magnetic force, the device enabling kinetic energy to be converted into rotational energy through m...
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WO/2024/069094A1 |
The invention relates to a smart motor (10) including an electromechanical converter (12), electrical filtering means (14), an electronic control unit (16), two independent housings (18, 20) having a hollow cylindrical shape and being se...
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WO/2024/060963A1 |
An electric tool, comprising: an electric motor assembly (20), which is at least partially arranged in a housing (11). The electric motor assembly (20) comprises a first electric motor (21), a second electric motor (22) and a connector (...
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WO/2024/062869A1 |
In this vehicle wheel drive device, a rotary electric machine (12) is accommodated radially inward of a cylindrical vehicle wheel (11) and rotates the vehicle wheel. The rotary electric machine has a rotor (30) and a stator (40) that fac...
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WO/2024/063791A1 |
Described is a fan assembly for an electrical aircraft motor having an axial fan with an inner hub of a first diameter and an outer hub of a second diameter. The outer hub may be concentrically aligned with the inner hub. A plurality of ...
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WO/2024/060987A1 |
The present invention discloses a rotary actuator integrated with a gear nonius encoder and a control method, which relates to the field of aircraft devices. The rotary actuator comprises a permanent magnet synchronous motor, a gear noni...
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WO/2024/061450A1 |
The invention relates to a housing assembly for an electric drive, comprising: a motor housing part (3) with an jacket portion (6) and a first gear case portion (7) integrally formed therewith, casing (4) mountable to the jacket portion ...
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WO/2024/060971A1 |
A linear actuator integrated with a gear nonius encoder and a control method therefor. The linear actuator comprises a motor (9), a control circuit module, a gear nonius encoder, and a ball screw pair for pushing a push rod (15) to perfo...
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WO/2024/061412A1 |
The invention relates to a contactless energy transmission device (1) for a rotor (2) of an electric machine (3), in particular a separately excited synchronous machine inside a drive train of a motor vehicle, said energy transmission de...
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WO/2024/060578A1 |
Disclosed in the present application are a wheel hub motor and a power-assisted electric bicycle. The wheel hub motor comprises a main shaft (100), a motor casing (200), a motor (300), a multi-stage planetary speed reduction mechanism (4...
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WO/2024/062870A1 |
A rotary electrical machine (12) comprises: a rotor (30) that rotates integrally with a rotating shaft (36); a stator (40) that is disposed oppositely to and radially inward of the rotor; and a rotation detection device (80) that compris...
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WO/2024/060364A1 |
An ultra-short electromechanical servo mechanism for mechanical fault self-recovery. Two sets of lead screw transmission components having the same lead parameters and bearing capacity are redundantly and coaxially arranged, and are powe...
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WO/2024/060964A1 |
A wheel hub driving assembly, comprising: a motor (100), an output end face (1001) and a non-output end face (1002) being provided on two axial sides of the motor (100), and an air gap face (1000) of the motor (100) being arranged parall...
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WO/2024/063750A1 |
The invention relates to the field of electrical engineering, and more particularly to electric motors, and can be used in adaptive electric drive designs, for example, for electric vehicles. Claimed is an operating method of an electric...
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WO/2024/062670A1 |
This electric blower comprises a motor that has a rotating shaft and an outwardly protruding connector, an impeller that is attached to the rotating shaft, and a fan case that has a ventilation path through which passes outside air sucke...
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WO/2024/062868A1 |
This pole piece rotor is provided in a magnetic gear electric machine and comprises: an annular unit including a plurality of pole pieces and a plurality of non-magnetic bodies which are alternately arranged in the circumferential direct...
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WO/2024/060729A1 |
Disclosed in the present invention are a spiral cone self-diagnosis pressure reduction system for a weightlessness scale and a self-diagnosis method thereof. The system comprises a suspension frame fixed in a metering bin; a supporting p...
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WO/2024/060429A1 |
A pure electric vehicle transmission having a disengagement function, comprising an input shaft, an output shaft, and a countershaft. An input shaft gear is sleeved on the input shaft, and the input shaft is engaged with an intermediate ...
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WO/2024/056604A1 |
The invention proceeds from a transmission actuator (54), having an electric motor drive (10), having a control circuit board (12) comprising at least one motor control circuit (14) for controlling the electric motor drive (10), having a...
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WO/2024/057912A1 |
The present disclosure provides a pump for achieving a reduction of manufacturing man-hours. A pump (1) according to the present disclosure comprises a motor (3) and an impeller (9). The motor (3) has a rotor (10). The rotor (10) has a m...
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WO/2024/057868A1 |
A hydrodynamic bearing (bearing sleeve 8) is equipped with a sintered body in which dynamic pressure-generating parts A1, A2 are die-formed on the inner-circumferential surface thereof. The dynamic pressure-generating parts A1, A2 have a...
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WO/2024/058051A1 |
A claw pole electricity generator (4) includes a stator (10) provided in a sensor unit (5), and a magnetic ring (11) fixed to a rotating member (1). A sensor board (12) is accommodated in an opening portion (13) of the sensor unit (5). A...
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