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Patent # Description
2019/0044428 POWER CONVERSION DEVICE AND CONTROL METHOD FOR SAME
A control unit of a power conversion device calculates a current target value and a voltage target value for a DC/AC converter on the basis of an output...
2019/0044427 POWER CONVERSION DEVICE
A power conversion device includes a plurality of leg circuits and a control device. The plurality of leg circuits correspond to respective phases of an AC...
2019/0044426 VIBRATION MOTOR AND PORTABLE DEVICE
The present invention discloses a vibration motor and a portable device. The motor comprises: a housing, comprising an upper cover and a lower housing...
2019/0044425 LINEAR VIBRATING MOTOR
The present application provides a linear vibrating motor comprising a housing, a vibrator and a stator that is secured to the housing and is parallel to the...
2019/0044424 MOTOR DRIVER
A motor driver for an outer-rotor sensorless brushless motor (hereinafter simply referred to as "motor"), the motor driver including: an external magnetic...
2019/0044423 Device and Method for Manufacturing Magnet Embedded Core
To prevent the creation of unnecessary resin from the resin used for fixing the magnet, a device for manufacturing a magnet embedded core including a magnet...
2019/0044422 BRUSHLESS MOTOR
An object is to provide a brushless motor capable of effectively shutting off and absorbing electromagnetic noise caused from a stator, while achieving cost...
2019/0044421 SYSTEM AND METHOD FOR A MITIGATING HIGH FREQUENCY COMMON MODE (L-G) PHENOMENA AND ASSOCIATED AFFECTS ON...
A common mode line-to-ground filter is disclosed which includes but is not limited to a resistor, capacitor and a ground. The common mode line to ground filter...
2019/0044420 Connection Between a Winding and a Circuit Board
Various embodiments may include a connection between a winding for an electric machine and a circuit board for an inverter including a connection between the...
2019/0044419 POSITION SENSOR AND MOTOR
A position sensor detects the rotational position of a rotor relative to a stator, based on a change in inductance due to a rotation of the rotor fixed to a...
2019/0044418 POSITION SENSOR AND MOTOR
A position sensor includes a stator, a rotor, an excitation circuit, and a processing unit. The stator is tubular and disposed concentrically with the center...
2019/0044417 SENSOR MAGNET AND MOTOR
An annular sensor magnet to be fixed to a motor shaft by a press-fit includes an annular portion having magnetic poles alternately formed in an outer...
2019/0044416 COOLING APPARATUS OF DYNAMOELECTRIC MACHINE
A cooling apparatus of a dynamoelectric machine including a rotor and stator, wherein the dynamoelectric machine is mounted on a vehicle in a manner that an...
2019/0044415 BRUSHLESS MOTOR FOR A POWER TOOL
A Brushless Direct-Current (BLDC) motor is provided for a power tool, including a stator, and a rotor pivotably arranged inside the stator. The rotor includes...
2019/0044414 ELECTRIC GENERATOR COOLING METHOD
Provided is a method for cooling an electric generator including the steps of: monitoring the temperature of the end winding and of the magnet through said...
2019/0044413 Vehicle Energy Harvesting System
An energy harvesting system (100) for harvesting energy from vehicles travelling on a road (102). The system (100) includes a plurality of flexible hoses (104)...
2019/0044412 MODULAR POWER SYSTEM WITH MECHANICAL COOLING
A containerized generator set comprises a container, a generator set, a radiator, and a cooling fan. The generator set, radiator, and cooling fan are disposed...
2019/0044411 VEHICLE DRIVING APPARATUS AND MANUFACTURING METHOD THEREOF
A vehicle driving apparatus including, a first shaft provided at a center portion of a rotor and having a first bevel gear projected from an top surface of the...
2019/0044410 HYBRID MODULE WITH CLUTCH BALANCE CHAMBER
A hybrid module includes a motor housing, an electric motor, a shaft, a torque converter housing, a backing plate, a piston, and a hub. The motor housing...
2019/0044409 ELECTRIC ACTUATOR
Provided is an electric actuator (1), including: a motor part (A); and a motion conversion mechanism part (B). The motion conversion mechanism part (B)...
2019/0044408 ELECTRIC MOTORS
An electric motor is described, and a compressor inside a motor shell filled with high pressure gas is driven by the motor. Inside a shell cavity, a rotor is...
2019/0044407 ROTATING ELECTRIC MACHINE AND ROTATING ELECTRIC MACHINE PRODUCTION METHOD
This rotating electric machine includes: a rotor having a shaft; a stator formed around the rotor; a seal ring formed around the shaft and having a plurality...
2019/0044406 DRIVE DEVICE
A drive device includes: a cover that is installed to an outer wall of a housing; a control unit that is installed in an inside of the cover; a terminal that...
2019/0044405 ELECTRICAL PROPULSION SYSTEM WITH CORONA SUPPRESSION ON A VEHICLE
An electrical machine of a vehicle electrical propulsion system includes a stator, a rotor, and a stator winding all disposed within a housing thereof. The...
2019/0044404 MOTOR
The present invention provides a motor including a stator around which coils are wound, a rotor disposed inside the stator, a rotating shaft coupled to the...
2019/0044403 Stator for Rotary Electric Machine and Rotary Electric Machine Using Same
Provided is a rotary electric machine which is configured to draw three-phase output lines from a connection side coil end by an easy process. A stator for a...
2019/0044402 ROTOR FOR AN ELECTRIC MACHINE
A rotor for an electric machine having a rotor shaft, a winding support coupled to the rotor shaft in rotationally fixed manner, and at least one winding...
2019/0044401 AXIAL GAP MOTOR AND METHOD FOR MANUFACTURING ROTOR
An axial gap motor includes: a first stator and a second stator disposed to be opposite to each other in an axial direction; and a rotor including a first...
2019/0044400 ROTOR, INTERIOR PERMANENT MAGNET MOTOR, AND COMPRESSOR
A rotor includes a cylindrical a rotor core having a plurality of magnet insertion holes extending along a central axis of the cylindrical shape and permanent...
2019/0044399 ELECTRIC MOTOR AND AIR CONDITIONER
The rotor of the electric motor includes a rotor magnet. The rotor magnet includes a yoke, and a resin magnet part formed of a resin material containing...
2019/0044398 MAGNETIC MOTOR
A magnetic motor includes a rotor and a stator, in which there are magnets and materials of high magnetic permeability. The stator magnets are arranged with...
2019/0044397 STATOR FOR ROTARY ELECTRIC MACHINE
A stator for the rotary electric machine including an outer yoke, an inner yoke and a plurality of coils is provided. The inner yoke is coaxially held within...
2019/0044396 ELECTRIC MACHINE AND CONFIGURATION METHOD
The present disclosure relates to a method of configuring an electric machine (1). The electric machine (1) has a rotor (5) having N.sub.p rotor poles (12),...
2019/0044395 ELECTRIC MACHINE
The present disclosure relates to an electric machine (1) having a rotor (5) and a stator (4). The rotor (5) has a plurality of rotor poles (12). The stator...
2019/0044394 MAGNETIC POWER TRANSMISSION UTILIZING PHASED TRANSMITTER COIL ARRAYS AND PHASED RECEIVER COIL ARRAYS
An improved wireless transmission system for transferring power over a distance. The system includes a transmitter generating a magnetic field and a receiver...
2019/0044393 METHOD OF AUTHENTICATION
A method comprising locating an inductive power receiver in a charging zone of an inductive power transmitter sending a transmitter identifier to the receiver;...
2019/0044392 Distributed Wireless Charging System and Method
A distributed wireless radio frequency-based charging system includes hardware and software platforms. The hardware platform includes adaptive energy...
2019/0044391 SHIELDING UNIT FOR WIRELESS POWER TRANSMISSION MODULE AND WIRELESS POWER TRANSMISSION MODULE INCLUDING SAME
A shielding unit for a wireless power transfer module and the wireless power transfer module including the same are provided. The shielding unit for the...
2019/0044390 GENERATOR UNIT FOR WIRELESS POWER TRANSFER
An RF signal generator wirelessly transferring power to a wireless device includes, in part, a multitude of generating elements generating a multitude of RF...
2019/0044389 WIRELESS POWER TRANSMISSION SYSTEM USING META-STRUCTURE TRANSMISSION LINE CAPABLE OF PERFORMING BEAM STEERING
Disclosed is a wireless power transmission system using a meta-structure transmission line capable of performing beam steering. The wireless power transmission...
2019/0044388 WIRELESS POWER TRANSFER METHOD, APPARATUS AND SYSTEM
A communication method of a wireless power receiver performing communication with a wireless power transmitter through a plurality of slots, the method...
2019/0044387 NON-CONTACT POWER SUPPLY DEVICE
A non-contact power supply device of the present invention includes a power supply element provided in a power supply unit, an AC power supply circuit for...
2019/0044386 MAGNETIC FIELD FORMATION DEVICE, POWER SUPPLYING DEVICE, POWER RECEIVING DEVICE, POWER RECEIVING/SUPPLYING...
A variable magnetic field in which a power-supplying coil and a power supplying resonator exist is generated only by the power-supplying coil. Power-supplying...
2019/0044385 MAGNETIC FIELD FORMATION DEVICE, POWER SUPPLYING DEVICE, POWER RECEIVING DEVICE, POWER RECEIVING/SUPPLYING...
A magnetic field is formed at a predetermined region. A magnetic field formation device configured to generate a variable magnetic field at a predetermined...
2019/0044383 DEVICE, POWER TRANSMITTER AND METHODS FOR WIRELESS POWER TRANSFER
An intermediate device for supporting a power transfer to an electromagnetic load (505) from a power transmitter (201) comprises a resonance circuit (507)...
2019/0044382 Wireless Powering Device and Electrical Apparatus
A wireless powering device comprising a first coil assembly including a first coil and a second coil assembly including a second coil. The second coil is...
2019/0044381 APPARATUS, SYSTEM AND METHOD FOR POWER EXTRACTION
The present invention relates to extracting power from a current-carrying conductor's magnetic field and regulate to a stable DC voltage power source. The...
2019/0044380 SYSTEM FOR THE WIRELESS TRANSMISSION OF ENERGY AND/OR SIGNALS, THE CONVERSION OF ENERGY AND/OR SIGNALS INTO...
Discloses is a system for the wireless transmission of energy and/or signals between spatially-separated regions with no electrically-conductive connection,...
2019/0044379 SYSTEM FOR SUPPLYING ELECTRIC POWER TO TWO-DIMENSIONAL COMMUNICATION SHEET, AND FEEDING PORT
To provide a power supply system to a two-dimensional communication sheet that can prevent generation of leakage power without lowering a power efficiency,...
2019/0044378 Automatic Detection of Distributed Energy Resources System Parameters
A method determines the topology of a DERs system having a plurality of assets, where at least one of the assets is a controllable asset. The method injects a...
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