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Patent Searching and Data


Matches 601 - 650 out of 994,052

Document Document Title
WO/2019/044748A1
According to the present invention, gates of a plurality of semiconductor switching elements (12) are electrically connected to a common gate control pattern (10) by means of wires (15); and sources of the plurality of semiconductor swit...  
WO/2019/044311A1
[Problem] To prevent opening of the outer peripheral end of a lamination. [Solution] A rotor 20 is provided with: a shaft 21; a rotor core 22; at least one magnet 23; and at least one fixing part 24. The shaft 21 extends in an axial dire...  
WO/2019/040956A1
The invention relates to a stator component for an electric machine. The stator component according to the invention comprises a plurality of electric conductor elements which are arranged in the inner grooves of a stator core such that ...  
WO/2019/043011A1
This application relates to voltage source converters (VSCs) for use in high voltage applications and, in particular, to the structure and assembly of a VSC. A valve assembly (301) for a VSC (300) has a plurality of series connected swit...  
WO/2019/045003A1
A contact function-equipped multichannel charge/discharge power supply 10 comprises: first and second charge/discharge probes 12, 13 and first and second voltage measurement probes 14, 15 respectively connected to the positive electrodes...  
WO/2019/038814A1
This power conversion device comprises an inverter for converting a DC voltage output from a DC power supply to a three-phase AC voltage, the inverter comprising semiconductor switching elements each of which is switched on or off by mea...  
WO/2019/038850A1
This electric power steering device has a motor and a control device. The motor has a cylindrical case, and the control device has a cylindrical housing. The case and the housing are connected to each other in such a state that an outer ...  
WO/2019/039268A1
A control device (30) to be used in a system equipped with a dynamoelectric machine (10) having multi-phase winding groups (14, 15), and power inverter circuits (INV1, INV2) for applying a voltage to the winding groups by alternatingly t...  
WO/2019/037927A1
The invention proposes a method for wireless, in particular inductive, energy transmission from an energy transmission device (14) to a consumer (18), wherein in at least one method step, the energy transmission from the energy transmiss...  
WO/2019/038139A1
The invention relates to a winding piece (1), in particular in the form of a hairpin, which is provided to be inserted into the grooves (7) of an electric machine, comprising two limbs (2) and a curved transition region (3), which connec...  
WO/2019/037938A1
The invention relates to a quick-release screw coupling, more particularly for connecting multi-part assemblies that can be fixed in different positions in relation to each other, more particularly assemblies for electrotechnical equipme...  
WO/2019/038226A1
A cable clamping apparatus (2) is disclosed. The apparatus comprises a housing (4) defining a first aperture (6) for a cable, an actuator member (24), and clamping members (22). Movement of the clamping members relative to the actuator m...  
WO/2019/039204A1
An electric motor (1) is provided with a stator core (15), an insulator (3), a terminal portion (8), a winding (4), a mold body (6), and a printed board (5). The stator core is provided in the periphery of a cylindrical rotor having a to...  
WO/2019/039073A1
The purpose of the present invention is to provide a technique by which electrical components connected in advance to an end section of a wire harness can be easily assembled to a vehicle. This electrical component attachment wire harnes...  
WO/2019/040947A1
A brake rotor speed reduction system is disclosed. The system includes a brake rotor having a rotor body and a ring gear of a planetary gear system. The system also includes a central axle, and a wheel plate coupled to a hub bearing, the...  
WO/2019/037817A1
The invention relates to a drive device for a vehicle flap, comprising an electric motor (2) for driving the vehicle flap, a supply switching circuit (3), comprising a first voltage source (9) for supplying current to the electric motor ...  
WO/2019/038072A1
The invention relates to a rotor for an electrical machine (21), at least one element (15) that consists of a cellular metal material and absorbs structure-borne noise being arranged in the rotor. The invention also relates to an electri...  
WO/2019/038815A1
This power conversion device comprises two inverters for converting a DC voltage output from a DC power supply to a three-phase AC voltage, each of the inverters comprising semiconductor switching elements each of which is switched on or...  
WO/2019/038086A1
The invention relates to a method for operating an electronically commutated electric motor (10), in which method, during ongoing operation of the electric motor (10), in order to achieve an optimal operating point of the electric motor ...  
WO/2019/037180A1
Provided are a device and method for eliminating electromagnetic interference. The device comprises: a timing control chip (205); and a phase-locked loop module (300) electrically connected to the timing control chip (205). The phase-loc...  
WO/2019/040485A1
An electrical connector assembly includes a first electrical contact device and a second electrical contact device. The first electrical contact device includes at least one first electrical contact and an actuator movable between a firs...  
WO/2019/040011A1
The invention relates to a generator to produce electric energy from magnetic energy wherein it consists of a fixed stator (1) in the lower part, a rotor (2) at an angular position to the stator (1) with rotation motion in the upper part...  
WO/2019/038248A1
The invention relates to a connecting device (18) for connecting a set of lines (24) having a plurality of lines (20, 22) to a printed circuit board (30) of a motor electronics arranged in a motor support (6) of an electric motor, compri...  
WO/2019/038044A1
The invention relates to a drive part (100), in particular a steering system (1) for a motor vehicle, comprising an electric motor (2) and at least one control device (3), wherein the electric motor (2) has at least one winding (W1-W3), ...  
WO/2019/039638A1
A parallel operation system having minimized filter according to the present invention allows the number of filters for filtering output to be reduced to one and thus reduces the volume and unit cost of a power converter even if the numb...  
WO/2019/040037A1
A hybrid power generation system is presented. The hybrid power generation system includes a generator operable via a prime mover and configured to generate an alternating current (AC) power. The hybrid power generation system further in...  
WO/2019/040745A1
A luggage system employing a telescopically-extendable handle and rechargeable battery power supplying assembly. The assembly includes a pair of spaced-apart stationary guide tubes for supporting a pair of telescopically-extendable rods ...  
WO/2019/040241A1
The present disclosure describes aspects of a wireless power-transmission shield for a wireless charger. The wireless charger includes a wireless power transmitter configured to generate an alternating magnetic field at a charging freque...  
WO/2019/037181A1
Provided are a device for eliminating electromagnetic interference (200) and a method therefor. The device (200) comprises: a timing control chip (205); and a phase-locked loop module (210, 220, 230, 240, 300) electrically connected to t...  
WO/2019/037469A1
A magnetic control wheel based on an electromagnetic propulsion system, comprising a magnetic control wheel body (1), a stator core (2), a spindle (4), a bearing (6), a rotor core (9), and a wear-resisting tire (10). The spindle (4) is m...  
WO/2019/039330A1
A terminal structure of an armored cable is provided with: an armored cable end portion provided with a core portion having an insulating layer on an outer circumference of a conductor, and armor formed by disposing a plurality of armor ...  
WO/2019/037110A1
A battery abnormality detecting device (11), comprising: a voltage leap detecting circuit (12), the voltage leap detecting circuit (12) being used to detect whether battery voltage experiences a leap and to output a leap signal when batt...  
WO/2019/039684A1
Provided is a wireless power transceiver including a magnetic body formed in a rod shape with a groove in a middle portion thereof, a solenoid coil wound around the middle portion of the magnetic body in which the groove is formed, and a...  
WO/2019/037069A1
Disclosed is a control apparatus for immediate start up upon charging based on a no-electricity state of an intelligent device. The intelligent device comprises a power supply circuit module (2), the power supply circuit module (2) compr...  
WO/2019/038889A1
This power supply device is provided with: a power supply circuit (14) having a filter circuit (11) as an input; a comparison determination circuit (27) for determining whether the absolute value of a negative input impedance of the powe...  
WO/2019/037908A1
It is described a method of monitoring a first winding set (15) and at least one second winding set (23) of a stator of a generator (13) during operation, the method comprising: obtaining a first strength (X1,2f) of a second harmonic of ...  
WO/2019/037034A1
Disclosed is a directly buried cable trench with a protective structure. The cable trench comprises a trench (10) and a cover plate (20) provided above the trench (10), wherein an electric cable (30) is laid in the trench (10), a protect...  
WO/2019/040365A1
A switch including a blade, an electrical terminal, and a sensor. The blade is pivotable between an open position and a closed position. The electrical terminal is configured to receive the blade when in the closed blade position. The se...  
WO/2019/039679A1
The present invention relates to an air purification apparatus capable of effectively purifying polluted air. The present invention provides an air purification apparatus comprising: a housing including an air purification channel and a ...  
WO/2019/039397A1
Provided is an electric brake device which achieves both NVH, a collective term referring to noise, vibration, and harshness, and control accuracy. A control device (2) of the electric brake device 1 is provided with: a wheel motion esti...  
WO/2019/039413A1
This rotary electric device is provided with: a stator (12) comprising a stator iron core which has multiple slots and multiple teeth, and an armature winding wound around the multiple teeth; and a rotor (14) which comprises a rotor iron...  
WO/2019/039234A1
Disclosed is a power receiving terminal (10) in which: a relay processing circuit (13) relays and transmits communication data exchanged through a communication cable (30) connected to a connector (11) and communication data exchanged th...  
WO/2019/038921A1
Provided are a motor assembling method, a centering jig, and an electric motor, wherein the motor assembling method has: a step in which a stator (15) is inserted into a stator housing (11) from an opening (23); a step in which the shaft...  
WO/2019/038183A1
Inductive power transfer pad (1; 100), in particular of a system for inductive power transfer to a vehicle, comprising a stationary part (2) a movable part (3), which in a resting position rests on the stationary part (2) and which is mo...  
WO/2019/039262A1
The objective of the present invention is to reduce the axial direction length of a stator by reducing the winding height, to achieve a reduction in the size of a rotating electrical machine. An insulator 10 includes an insulator main bo...  
WO/2019/039410A1
This control device for driving and controlling a static DC transformer in which three or more self-exciting single-phase inverters each having a DC capacitor connected in parallel are connected via a high-frequency transformer, is provi...  
WO/2019/037031A1
Disclosed is a floor slab blocking structure for electric cables with a rapidly cured blocking material, the blocking structure comprises several penetrating holes (11) provided in a floor slab (10), several electric cables (20) are moun...  
WO/2019/036736A1
The invention relates to a manufacturing installation (11) for producing a winding bar (1) for an electric motor, wherein the manufacturing installation (11) is designed for processing a winding bar blank (12) which has a core (8) compos...  
WO/2019/037151A1
A snubber circuit (300) and a display device (100) are disclosed. The snubber circuit (300) is disposed on a circuit board (210) of a display panel (140), and comprises: a resistor unit (R), wherein two terminals of the resistor unit (R)...  
WO/2019/037266A1
A hair dryer motor and a hair dryer comprising the hair dryer motor. The hair dryer motor is a hair dryer motor using a magnetic levitation bearing, and the hair dryer motor comprises a stator (3) and a rotor (2); the rotor (2) comprises...  

Matches 601 - 650 out of 994,052