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Patent # Description
2017/0288528 ACTIVE CLAMP POWER CONVERTER AND METHOD OF REDUCING SHOOT-THROUGH CURRENT DURING SOFT START
An ACF power converter uses a soft start operation to reduce overheating and stress on components. The power converter includes a first transistor and second...
2017/0288527 POWER CONVERTING DEVICE
The device includes a rectifier circuit that converts alternating-current power from an alternating-current power supply into direct-current power; a...
2017/0288526 SELF-GENERATING POWER GENERATION SYSTEM
A self-generating power generation system is a generating system that is designed to use a portion of the incoming power to generate additional power to make...
2017/0288525 Voice Coil Motor
Disclosed is a voice coil motor, the motor including a mover having a bobbin equipped with a lens and a coil block secured to an outer circumference of the...
2017/0288524 linear motor
The present invention provides a linear motor, wherein, a coil is fastened on a mass block that is suspended inside a housing, and a magnet is fastened on the...
2017/0288523 LINEAR VIBRATION MOTOR
A linear vibration motor has a movable element including a magnet and a weight, and an elastic member are inserted into a frame. The frame supports the movable...
2017/0288522 PIEZOELECTRIC VIBRATION COMPONENT AND METHOD FOR MANUFACTURING THE SAME
A lid and an insulating bonding layer that seal a piezoelectric vibrator on a substrate are bonded with higher strength. A piezoelectric vibration component...
2017/0288521 LINEAR MOTOR
The present invention provides a linear motor, wherein, a coil is fastened on a mass block that is suspended inside a housing, a first magnet and a second...
2017/0288520 WIDE-FREQUENCY-BAND LARGE DISPLACEMENT ANGLE SHAKER
Provided is a broadband and large displacement angular vibrator, comprising an outer housing, a vibration table, a main spindle, a moving coil assembly, a...
2017/0288519 Linear Vibrator
A linear vibrator includes a bracket having a plate shape, a casing having a hexahedral shape with an open bottom and coupled to the bracket, a circuit board...
2017/0288518 STATOR STRUCTURE AND RESOLVER
A stator structure includes a stator section, coil cover, terminal block section, plurality of terminals and terminal-block cover section. Stator section...
2017/0288517 BRUSHLESS MOTOR
A brushless motor including a toothed part with a tooth main body and a tip part. Protruding slant parts are formed on both sides of the tooth tip part. A tip...
2017/0288516 STATIONARY COIL SUPPORT FOR A BRUSHLESS ALTERNATOR AND A BRUSHLESS ALTERNATOR COMPRISING THE SAME
An alternator with a longer stationary coil support or bobbin and rotor axial and components thereof are provided.
2017/0288515 THREE-DIMENSIONAL SWITCHED RELUCTANCE MOTOR
The present invention relates to a three-dimensional (3-D) switched reluctance motor which is configured to minimize a leakage of magnetic flux...
2017/0288514 Synchronous Reluctance Motor
A plurality of flux barriers in each of flux barrier groups include arcuate portions formed in a polygonal region. The arcuate center of the arcuate portions...
2017/0288513 RING VARISTOR-BASED METHOD FOR REDUCING ELECTROMAGNETIC INTERFERENCE OF MOTOR
A ring varistor-based method for reducing electromagnetic interference of a motor, a corresponding motor commutator, and the motor. The method comprises:...
2017/0288512 FLUID MACHINE
A fluid machine includes a housing including a suction port through which fluid is drawn, an electric motor accommodated in the housing, and a drive device...
2017/0288511 Integrated Gate Driver For Motor Control
An integrated gate driver for motor control includes a first diode coupled to an upper rail and providing a voltage on a first connector and a power amplifier...
2017/0288510 ROTATION ANGLE DETECTOR, ROTARY ELECTRICAL MACHINE AND ELEVATOR HOISTING MACHINE
In a reference state of a rotation angle detector, plural first output coils include first output coils having the number of windings of Ai and Aj, plural...
2017/0288509 WIRING BOARD, ELECTRIC MOTOR, ELECTRIC APPARATUS, AND AIR CONDITIONER
An object of the present invention is to obtain a wiring board that achieves both of high mounting position accuracy and high solder strength in a...
2017/0288508 Built-In Capacitor Motor Structure
An improved built-in capacitor motor structure includes a housing, a stator portion, an insulating member and a rotor portion. The housing includes a front...
2017/0288507 FAN MOTOR
A fan motor including: a motor body; a fan; a controller that includes a circuit board and a circuit element; a heat sink that is attached to the controller...
2017/0288506 ROTATING ELECTRIC MACHINE
A rotating electric machine includes a rotating shaft, a rotor fixed on the rotating shaft, a stator, a housing, a liquid coolant and a flow direction...
2017/0288505 EXTERNAL FAN AND DRIVE END HOUSING FOR AN AIR COOLED ALTERNATOR
An external centrifugal fan and drive end frame for use in an air cooled alternator are provided. Also provided is a vented pulley.
2017/0288504 SYSTEMS AND METHODS FOR COOLING ELECTRONICS AND A REAR END OF STATOR WINDINGS IN AN ALTERNATOR
Systems and methods are provided for cooling electronics and rear end stator windings in an alternator. The system includes an alternator having a rotor...
2017/0288503 POWER COOPERATION SYSTEM FOR EXERCISE APPARATUSES
A power cooperation system among exerciser apparatuses includes at least two exercise apparatuses. The exercise apparatuses have a wireless communication...
2017/0288502 ACTUATOR EXHAUST FLUID ENERGY HARVESTER
A fluid energy harvester, including a housing having at least one port and an outlet, and the housing defining at least one fluid passageway therein. The fluid...
2017/0288501 ROTATIONAL MOVEMENT CONTROL OF AN ELECTRIC GENERATOR BY MEANS OF A TURNING DEVICE
An electric generator is provided including a stator assembly, a rotor assembly being rotatably supported at the stator assembly for rotating around a...
2017/0288500 STATOR ASSEMBLY FOR AN ELECTRIC GENERATOR WITH ACCOMMODATION SPACE
A stator assembly is provided including (a) an inner frame structure having an annular shape with an inner circumferential edge and an outer circumferential...
2017/0288499 BRUSHLESS MOTOR FOR A POWER TOOL
A brushless direct current motor for a power tool. The motor includes a stator assembly including a stator core having stator laminations with an annular...
2017/0288498 PERMANENT MAGNET DIRECT CURRENT MOTOR AND COOLING FAN MODULE
A cooling fan module includes a fan and a PMDC motor. The PMDC motor includes a stator and a rotor. The stator has 2P magnetic poles. The rotor includes a...
2017/0288497 STATOR UNIT, MOTOR, AND PARALLEL FAN
This stator unit includes a cylindrical bearing housing arranged to extend along a central axis extending in a vertical direction; a base member arranged to...
2017/0288496 FRONT FLANGE OF A ROTARY ELECTRICAL MACHINE, AND ROTARY ELECTRICAL MACHINE COMPRISING A FLANGE OF THIS TYPE
The front flange made of mouldable material of a rotary electrical machine with a pulley (1) for receipt of a belt comprises at least two projecting braces...
2017/0288495 PRINTED WIRING BOARD, CIRCUIT BOARD, AND CONTROL UNIT
A printed wiring board includes a primary circuit that receives power supply of a high voltage from a high power source; a pattern for a low voltage circuit...
2017/0288494 SPINDLE MOTOR
A spindle motor has a base plate, a stator core fixed to the base plate, a rotor member rotatable with respect to the base plate, a rotor magnet facing the...
2017/0288493 STATOR FOR ROTATING ELECTRIC MACHINE
Provided is a stator for rotating electric machine that enables reduction in imbalance of compression stress on a stator core between a thin portion due to...
2017/0288492 DIRECT COOLING TYPE HANDPIECE
The present invention relates to a direct cooling type handpiece, and more particularly, to a direct cooling type handpiece that is configured to allow an...
2017/0288491 ELECTRIC MOTOR
An electric motor includes a rotor with a rotor shaft mounted in at least one bearing bush of a friction bearing, a stator which surrounds the rotor, and at...
2017/0288490 BREATHER STRUCTURE OF AUTOMOTIVE MOTOR DRIVE UNIT AND IN-WHEEL MOTOR DRIVE UNIT INCLUDING THE SAME
An automotive motor drive unit includes a breather passage (Q) provided in casings (21a, 21r, 22a, 22r) that form an outer shape of the automotive motor drive...
2017/0288489 CORELESS ROTATING ELECTRICAL MACHINE WITH STATOR INCLUDING CYLINDRICAL COIL AND COOLING METHOD THEREFOR
A high performance rotating electrical machine which aims at downsizing, and challenges inevitable technical problems such as deterioration of efficiency .eta....
2017/0288488 Corona Shielding System For An Electrical Machine
The present disclosure relates to electrical machines. The teachings thereof may be embodied in a corona shielding system, especially an outer corona shielding...
2017/0288487 Corona Shielding System And Electrical Machine
The present disclosure relates to electrical machines. The teachings thereof may be embodied in a corona shielding system, especially for an electrical...
2017/0288486 SPOKED ROTOR FOR AN ELECTRIC MOTOR
A rotor is provided for use in an electric motor. The rotor includes a shaft assembly rotatable about an axis. The rotor also includes a plurality of magnets...
2017/0288485 SPOKED ROTOR WITH TAPERED POLE SEGMENTS
A rotor includes a plurality of arcuately arranged magnets and a core including a plurality of arcuately arranged pole segments alternating with the magnets,...
2017/0288484 SPOKED ROTOR WITH INNER STRUCTURAL BRIDGES PROVIDING LOW FLUX LEAKAGE
A rotor is provided for use in an electric motor. The rotor is rotatable about an axis. The rotor includes a core including a plurality of arcuately arranged...
2017/0288483 COMPRESSOR MOTOR AND METHOD FOR MAGNETIZING ROTOR THEREOF
A compressor motor and a method for magnetizing a rotor thereof are provided. The compressor motor includes a stator and a rotor configured to...
2017/0288482 PERMANENT MAGNET TYPE ROTATING ELECTRICAL MACHINE
A permanent magnet type rotating electrical machine includes a stator, a rotor core having first and second magnet inserting holes, and permanent magnets. A...
2017/0288481 SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGING DEVICE, AND ELECTRONIC APPARATUS
The present technology relates to a solid-state imaging device that can reduce the number of steps and enhance mechanical strength, a method of manufacturing...
2017/0288480 ROTATING ELECTRIC MACHINE
While lamination of steel sheets to be included in a stator core having a plurality of tooth portions is performed through swaging at yoke portions and through...
2017/0288479 MAGNETIC CIRCUITS FOR MEMS DEVICES
An example apparatus for produce magnetic fields includes a base plate comprising a plurality of grooves. The apparatus includes an MEMS device disposed on the...
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