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Patent Searching and Data


Matches 751 - 800 out of 814,858

Document Document Title
WO/2022/113404A1
This motor manufacturing method comprises a step of preparing parts of an axial gap motor and a step of assembling the parts. The parts include: a rotor; a stator; a shaft that is the rotational axis of the rotor; a bearing for rotatably...  
WO/2022/113939A1
A battery pack according to one aspect of the present disclosure comprises a connecting portion, a communication terminal, memory, and a communication circuit. The memory stores a parameter having a fixed value. The communication circuit...  
WO/2022/109636A1
The invention relates to a holding apparatus for, in particular, temporarily holding a mobile terminal, in particular a mobile telephone, on a charging apparatus, in particular a USB charging plug, wherein the holding apparatus can be co...  
WO/2022/113354A1
This management system (10) manages a battery (14) mounted on a device (16) in a detachable manner. The battery (14) has a battery side storage unit (80) for storing a unique device ID of the device (16) and a control circuit (56). While...  
WO/2022/113016A1
The present invention relates to a saddle (1) of an improved type for supporting elongated bodies such as cables, pipes and the like comprising a body with a rectangular or quadrangular section (11), obtained by the coupling of two half-...  
WO/2022/115413A1
System (100) for accommodating mobile devices used for video teleconferencing, the system including a loudspeaker (120), a controller (190), and an elevated support (140) for the mobile device. The controller communicates with the mobile...  
WO/2022/111763A1
The invention relates to an electric motor (1) for driving an actuating device of a motor vehicle, comprising a housing (2), a plug module (3), which has a first plug connector (4), a screw (5), by which the plug module (3) is screwed to...  
WO/2022/110329A1
A motor armature (100), a motor and a winding method for a motor armature (100). The motor armature (100) comprises an iron core (1) and a first winding (2) wound around the iron core (1); the iron core (1) comprises a yoke portion (11) ...  
WO/2022/110770A1
The present invention relates to the technical field of motors, and in particular to a rotor structure and a driving motor. The rotor structure comprises a rotor body and a plurality of magnetic member groups, and the magnetic member gro...  
WO/2022/111565A1
Provided are an electric drive control system and method. Said system comprises a microcontroller module (100), a monitoring and logic module (200) and a drive module (300); the microcontroller module (100) comprises a micro control peri...  
WO/2022/110685A1
The present application provides a neutral point clamped inverter and a photovoltaic power supply system. The neutral point clamped inverter can comprise a power source module, a switch module, and a control module. The power source modu...  
WO/2022/109936A1
Disclosed in the present invention is a vehicle starting power supply protection circuit, comprising a positive electrode connecting wire and a negative electrode connecting wire, wherein the positive electrode connecting wire is used fo...  
WO/2022/114197A1
A back-up power source system 1 supplies power from a first power storage device 5 to a plurality of loads 3 when a power source 2 fails. The plurality of loads 3 include a first load 31 and a second load 32. The first load 31 is connect...  
WO/2022/113181A1
In the present invention, a permanent magnet (22) includes a concave portion (25) that allows a protrusion (24) provided to a rotor core (21) to be fitted therein. The concave portion satisfies L2≥L1 when L1 is defined as the minimum d...  
WO/2022/114418A1
According to an embodiment of the present invention, provided is an electrode heating device comprising: a device housing; an electrode heating element that includes a central conductor, an inner conductor disposed to form a gap inside t...  
WO/2022/112742A1
An apparatus for use in a power delivery system, the apparatus comprising: a DC circuit breaker having first and second terminals and configured to automatically switch from a closed state to an open state during an overcurrent condition...  
WO/2022/114075A1
A rotor according to the present invention is provided with: a rotor core (22) that includes a plurality of laminated core sheets (30) and that has a plurality of magnet accommodation holes (24) in a folded shape protruding radially inwa...  
WO/2022/110995A1
The embodiments of the present application relate to the technical field of circuits. Provided are a switch quantity output circuit, a circuit board assembly and an electronic device. The circuit comprises a control circuit, a contact sw...  
WO/2022/115058A1
The invention relates to a system (1) that comprises the following so as to convert at least one electrical and mechanical energy into another, a body (10); a stator (20) that is fixedly arranged in the body (10) such that a primary spac...  
WO/2022/113201A1
This invention makes it possible to communicate the possibility of change in the power consumption of each piece of equipment without measuring the power consumption of each piece of equipment. An energy conservation assistance device (1...  
WO/2022/113317A1
Provided are a control device of a rotating electric machine and an electromotive power steering device, the control device being able to set a control gain for controlling a d-axis current command value in consideration of the responsiv...  
WO/2022/112281A1
The invention relates to a stator laminated core (2) for a stator (1) of an electric machine (101). The stator laminated core (2) is equipped with a plurality of grooves (3) each of which extends one after the other in the circumferentia...  
WO/2022/110734A1
Provided in the present disclosure are a voltage generation module and a power supply management chip. The voltage generation module comprises a reference voltage generation circuit, a comparison circuit, a switch circuit, and a voltage ...  
WO/2022/115259A1
Disclosed herein are walk behind grinding tools with horizontally aligned guides and grinding drum. One embodiment relates to a grinding tool with a pair of guides on opposing sides of a blade set of a grinding drum, where the pair of gu...  
WO/2022/115239A1
Inverter apparatuses and systems with a DC energy source are disclosed, in which a planar and radially symmetrical positive DC busbar is coupled with a positive terminal of the DC energy source and a planar and radially symmetrical negat...  
WO/2022/110274A1
A loss analysis and suppression method for a magnetic field-modulated permanent-magnet electric motor. A magnetomotive force and magnetic conduction model is established according to the structures of a stator (1), a rotor (2), permanent...  
WO/2022/113701A1
Provided is a vibration device having improved vibration efficiency. This vibration device comprises: a light transmission body cover 11; a vibration body 12 having a cylindrical body 16, which has one end 16a and another end 16b and whi...  
WO/2022/114389A1
The present invention relates to a double air gap-type surface permanent magnet synchronous motor provided with double controllers. More specifically, the present invention has a double structure of rotors and stators, one pair each, for...  
WO/2022/112567A2
In order to provide an optimized multi-axis system having mechanically coupled axes, a feed-forward control identification process is established, during which identification actual values (x1', x2') arising at the respective motors (M1,...  
WO/2022/110311A1
The present application provides a stator core, a stator, a permanent-magnet synchronous motor, a compressor, and a refrigeration device. The stator core comprises: a plurality of stator laminations stacked along an axial direction of an...  
WO/2022/112038A1
The invention relates to a method for producing a material layer (16) with at least one void (32) from a green body (52). In order to achieve a better cost position in comparison with the prior art, it is proposed that the production met...  
WO/2022/113550A1
A drive circuit (1) comprises three arms (10) connected in parallel to a first input terminal (61) and a second input terminal (62) of a power supply (6). Each of the three arms (10) is formed of a series circuit of a first semiconductor...  
WO/2022/115019A1
A turbine (10) configured to operate in a thermodynamic cycle comprising a working fluid circuit, wherein the turbine comprises an impeller (11) mounted on a first end (20a) of a turbine shaft (20), the impeller being arranged in a housi...  
WO/2022/109654A1
Described herein is a solar roof tile system (102) for a building. The system (102) includes a supporting structure (108) adapted to be mounted to the building and having one or more supporting formations (110, 112) for supportively enga...  
WO/2022/111813A1
The invention relates to the application domain of vehicle electric motor digital control and more specifically to the domain of functional safety mechanisms associated to that.  
WO/2022/110859A1
Disclosed is a tail fin type power generation device employing bidirectional rotation of a flow induced vibration means to capture ocean current energy. The device comprises a fixed frame, a flow induced vibration plate and clutches. A t...  
WO/2022/110783A1
The present invention relates to the technical field of motors, and in particular to a motor stator and a drive motor. The motor stator comprises a stator body, stator teeth, first tooth tips, and second tooth tips. One end of each stato...  
WO/2022/109647A1
The invention relates to a machine component (1) for an electric machine, comprising a component body (2) in which grooves (4) are formed, electrical conductors (7) being arranged in the grooves (4), which electrical conductors project o...  
WO/2022/114120A1
Provided is electric equipment which enables rewriting of a program using an existing connection terminal. With a view to enabling writing of a program in a ROM area of an MCU 50 from a writing device by using an existing terminal that i...  
WO/2022/110351A1
The embodiments of the present invention disclose a method for controlling overstroke of a linear motor, said method comprising: acquiring the maximum target acceleration value of the linear motor; acquiring a time domain threshold of th...  
WO/2022/114360A1
According to one embodiment, provided is a rotor of a line-start synchronous reluctance motor, comprising: a plurality of barriers arranged in the circumferential direction around a shaft hole, and including a first barrier and a second ...  
WO/2022/110379A1
The present invention provides a fracturing system, comprising a functional unit, a power supply unit, and an energy storage unit. The functional unit is configured to perform a procedure required by fracturing operation. The power suppl...  
WO/2022/112069A1
The proposed method relates to a device for measuring the quality of a photovoltaic component (CP), the device comprising: a modulation element (23) for modulating, at a predetermined frequency, incident light on at least one portion of ...  
WO/2022/115678A1
This invention provides a system and process to optimize photovoltaic (PV), grid, and other electricity in powering an electric water heater. The system comprises a photovoltaic (PV) controller coupled to a plurality of power input sourc...  
WO/2022/111056A1
A control method and apparatus for controlling a vehicle charging mode, an electronic device, and a readable storage medium. A vehicle comprises a first charging port and a second charging port, and each of the first charging port and th...  
WO/2022/114090A1
The one aspect of the present disclosure is to provide a wire harness having a simple configuration and provided with a rigid portion that is moderately difficult to bend and a flexible portion that is moderately easy to bend. A wire har...  
WO/2022/110905A1
Disclosed in the present disclosure are a power supply system, mobile device and method for positioning using a power supply network. The power supply system (1) comprises: a power supply network (11) distributed on a traveling route of ...  
WO/2022/112074A1
The invention relates to a primary-side switched, isolated converter for supplying an LED load, having: a primary-side having terminals for supplying a mains voltage, a secondary- side controller arranged on a secondary-side of the isola...  
WO/2022/112470A1
The present invention relates to a device (18) for inerting a battery (16), comprising a first terminal (21, 22) and a second terminal (21, 22), the first terminal (21, 22) and the second terminal (21, 22) having opposite polarity, the i...  
WO/2022/109837A1
An electronic device, a charging base and a charging method. The electronic device (300) comprises: a power receiving port (301), a first photoelectric module (303) and a first processing module (302). The power receiving port (301) is c...  

Matches 751 - 800 out of 814,858