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Patent Searching and Data


Matches 251 - 300 out of 1,047,315

Document Document Title
WO/2020/262139A1
A rotary electrical machine (11) is provided with: a cylindrical housing (12); and a stator core (31) that is formed annularly along the circumferential direction of the housing and fixed to the inner circumferential surface of the housi...  
WO/2020/261259A1
A method and device are disclosed for driving a fish tape. In some embodiments, a portion of the fish tape is loaded into a driver device. Optionally, an actuator connected to the driver device moves the tape longitudinally with respect ...  
WO/2020/260529A1
Various embodiments provide a charging device for a smoking substitute system, the charging device comprising: a first battery operable to charge a second battery in a smoking substitute system connected to the charging device, and contr...  
WO/2020/264283A1
Halogen-free, flame resistant polymer compositions are disclosed. The polymer composition contains a thermoplastic polymer, such as polybutylene terephthalate. The thermoplastic polymer is combined with a flame retardant that includes a ...  
WO/2020/264189A1
A flyback converter is disclosed that times a detection time for each cycle of a power switch transistor. The detection time ends when a sense resistor voltage exceeds a threshold voltage. Over a half cycle of an AC input voltage to the ...  
WO/2020/257962A1
A system (100) includes a switching converter (102) with an output inductor (114). The switching converter (102) also includes a switch set (112) with a switch node (430) coupled to the output inductor. The switching converter (102) also...  
WO/2020/258729A1
A direct current brushless motor, comprising a motor insulation housing (1), a first motor end cover (2), a second motor end cover (3), and a motor working component group provided in a space enclosed by the motor insulation housing (1),...  
WO/2020/258202A1
A motor parameter tracking method and system, wherein the method comprises: by means of a voltage excitation signal, exciting a motor to work, and obtaining an actual voltage and an actual current at two ends of the motor in an operation...  
WO/2020/260775A1
Electrical-power generating module, characterized in that it comprises at least one wind turbine (E) having blades (E1) forming blade tips (E11) and at least one photovoltaic surface (P) comprising an undulating rigid structure (S) cover...  
WO/2020/264374A1
Disclosed are various embodiments for switched reluctance machines having a rotor comprising a plurality of rotor core assemblies configured to form a reluctance torque tunnel having at least a first reluctance tunnel segment and a secon...  
WO/2020/261592A1
An information processing terminal 100 used to provide after-sales service for power storage equipment 10 provided with a power storage unit U including a plurality of power storage modules M has a display unit 107 and a control unit 101...  
WO/2020/261751A1
This power conversion device comprises: a power converter including a switching element; and a control unit which controls the power converter. The control unit calculates a torque electric current detection value and an excitation elect...  
WO/2020/261468A1
This stator core, which is cylindrically shaped, is fixed to an inner peripheral wall of an airtight container that constitutes a housing of a compressor, wherein the stator core comprises: a back yoke section that constitutes an outer p...  
WO/2020/259868A1
The invention relates to an adapter part of a geared motor, in particular of a geared motor series, the geared motor comprising the adapter part, a gearbox and selectively either a first, a second or a third electric motor, the adapter p...  
WO/2020/264485A1
A protective cover for an electrical device for use during construction includes a front wall, a pair of end walls, and a pair of side walls. The end walls extend from opposite sides of the front wall. The side walls extend from opposite...  
WO/2020/261495A1
This electric drive device has a first projection portion projecting from a holder surface. A plate-shaped portion is formed with a facing surface facing the holder surface. A first through-hole provided in the plate-shaped portion is fo...  
WO/2020/260036A1
The invention relates to a transport apparatus (10). The apparatus (10) has a first guide track (14), a first linear motor segment (22), a second guide track (16) and a second linear motor segment (24). The apparatus (10) has a mover app...  
WO/2020/263690A1
Embodiments of a substrate support are provided herein. In some embodiments, a substrate support for use in a substrate processing chamber includes a lower assembly having a base plate assembly, wherein the base plate assembly includes a...  
WO/2020/263815A1
There is provided an intravascular blood pump for insertion into a patient's heart. The blood pump comprises a slotless permanent magnet motor contained within a housing, the motor having p magnet pole pairs and n phases, where p is an i...  
WO/2020/263386A1
A power module includes a plurality of power semiconductor devices. The plurality of power semiconductor devices includes an insulated gate bipolar transistor (IGBT) and a metal-oxide-semiconductor field-effect transistor (MOSFET) couple...  
WO/2020/260454A1
The invention relates to a method for controlling, by means of field-oriented control, an active rectifier electrically connected to a stator of a wind turbine, wherein the generator comprises a stator having an axis of rotation about wh...  
WO/2020/259181A1
A quick charging method, a charging apparatus (100), an electronic deice (200) and a charging system (300). The quick charging method comprises: (S1) determining the charging current of a current constant-current charging phase, and usin...  
WO/2020/264074A1
The present invention relates to sinusoidal components representative of particular commands (V CMD ) or values, or a combination thereof, superimposed on DC power lines (V DC ) as a means of communication between the prosumers wherein t...  
WO/2020/259104A1
The present application discloses a switch control device and method, a motor controller, and a battery pack heating control system, which relate to the field of battery power. The switch control device comprises: a processing module con...  
WO/2020/262968A1
The present invention has the following configuration. The present invention relates to a wirable bracket attached to a wall body, the bracket being characterized by comprising: a rib which is bound to an upper portion of the bracket by ...  
WO/2020/259780A1
A generator rotor assembly for a wind turbine comprising a permanent magnet structure arranged to rotate about a rotational axis within a stator. The permanent magnet structure has a first end and a second end and comprises a plurality o...  
WO/2020/258957A1
A metal foreign matter detection method, a wireless charging device and a receiving system. The wireless charging device comprises the receiving system, the receiving system comprises a plurality of receiving coils, and the method compri...  
WO/2020/258596A1
Embodiments of the present application provide a camera assembly and a mobile terminal. The camera assembly comprises a camera module, a first wireless transmission module, and a first magnet; the camera module is configured to obtain an...  
WO/2020/261302A1
This invention is composed of two coin magnets, copper coil, battery, key, led lamp, ink tube and pen tube. By writing with this the pen, the pen tip inside goes 3x10-3m. One of the magnets goes up 2x10-3m and it compressed the coil. Wit...  
WO/2020/258089A1
A method for generating a control signal, an electronic device, and a storage medium, the method comprising: acquiring a relationship curve between an initial signal and time (S101), the relationship curve comprising several sampling poi...  
WO/2020/261645A1
This piezoelectric valve is provided with: a valve body including a gas pressure chamber which receives compressed gas supplied from the outside; a plate disposed inside the valve body; and an actuator fixed to the plate and disposed ins...  
WO/2020/263978A1
Provided herein are methods of determining that a subject has or is at risk of having a disease (e.g., cancer) using nucleic acid molecules derived from a cell-free biological sample of the subject.  
WO/2020/259900A1
A power supply system (12) for an electric arc furnace (10) comprises an AC input (20) connectable to an electrical grid (22) and an AC output (24) for supplying at least one power electrode (14) of the arc furnace (10). The power supply...  
WO/2020/261590A1
Provided are a power supply adapter, a DC power supply device, and an AC power supply device in which the internal resistance of the power supply is reduced in the form of adding to the outside of the power supply without changing the st...  
WO/2020/260259A1
The present invention proposes a winding for an active part of a rotating electrical machine having at least one phase system comprising several phases, each comprising a first supply pin (33) and a second supply pin (34) each forming a ...  
WO/2020/261840A1
The present invention assesses whether a transmission anomaly has occurred in a belt drive transmission, comprising a belt and pulleys, that is present between an electric motor and a rotating machine. The present invention comprises a...  
WO/2020/262875A1
An electric motor includes: a drive unit; and a clutch unit which is connected to the drive unit and an object so as to selectively block power transmission, wherein the clutch unit includes: an inner race which is connected to the drive...  
WO/2020/263105A1
The invention provides a system for subsea pressure booster HV (high voltage), MV (medium voltage) and LV (low voltage) power supply and distribution. The system is distinguished in that the system consists of, essentially consists of or...  
WO/2020/259752A1
The invention relates to a locking device for an electrical charging device (1, 2, 3, 4) of a motor vehicle, in particular an electric or hybrid motor vehicle. The locking device is equipped with a movable locking element (1), which is p...  
WO/2020/260504A1
The invention relates to a method for supplying electrical power to an electrical supply grid at a grid connection point (118) by means of a wind farm (112) having a plurality of wind turbines (100), wherein the wind turbines (100) are c...  
WO/2020/260733A1
The invention relates to a battery charger, which is installed in a box having a switch on the outside, a pilot light, ammeters and voltmeters, and a ventilation grille. In its interior, the box houses a supply battery that applies conti...  
WO/2020/259247A1
Provided are a wireless charging base, and a control method for the wireless charging base. The wireless charging base comprises a base body, a movement mechanism, a charging module and a plurality of distance sensors. The base body is u...  
WO/2020/261476A1
The present invention provides a leaning vehicle that can reduce the frequency of maintenance of a starting lead battery. The leaning vehicle is provided with: a wheel with a tread surface having an arc-like cross-sectional shape; an eng...  
WO/2020/257860A1
An energy management system (401) for a kitchen appliance (201), the energy management system (401) comprising: a mains power system, a backup energy storage system (405), and a controller (411), wherein the controller (411) is arranged ...  
WO/2020/258778A1
Disclosed is a lunar dust electrostatic energy storage power generation device, comprising: a capacitor (20); a lunar dust electric charge collector (30), wherein the lunar dust electric charge collector (30) comprises a shell (310) and ...  
WO/2020/261418A1
A rotor (2) has a rotor core (21), a first permanent magnet (22) having a length of W1 (mm) in a longitudinal direction, and a second permanent magnet (22) having a length of W1 (mm) in the longitudinal direction. The rotor core (21) has...  
WO/2020/261946A1
This electrical power supply system is provided with a plurality of protective devices (30), and an external unit (20), wherein: each of the plurality of protective devices (30) includes a diode (34) connected in between an output termin...  
WO/2020/258690A1
Disclosed in the present invention is a circuit using an alternating current panel switch to implement direct current shutdown, comprising a switch power source, a direct current contactor, a panel switch, and a load, the direct current ...  
WO/2020/260884A1
A method, apparatus and computer program is described comprising: applying an impulse to a resonant circuit (14) comprising an inductive element (43), for inductively heating a susceptor (16), and a capacitor (46), wherein the applied im...  
WO/2020/262225A1
The present invention provides a leaning vehicle with which the frequency of maintenance for a startup lead battery can be reduced while size increase is minimized. The leaning vehicle comprises: vehicle wheels in which the cross-section...  

Matches 251 - 300 out of 1,047,315