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LINEAR VIBRATION GENERATING DEVICE
Disclosed is a linear vibration generating device including: a stator including a bracket on which a coil is seated, and a case made of a magnetic material...
A synchronous motor includes a stator that includes nine teeth that are divided into three phases, each of which includes three adjacent teeth, windings being...
SINGLE PHASE BRUSHLESS MOTOR
A single phase brushless motor includes a stator and a rotor. The stator includes a stator core and stator windings wound on the stator core. The stator core...
MAGNETIC ROTATING APPARATUS, ELECTRIC MOTOR, AND MOTOR GENERATOR
A high-efficient magnetic rotating apparatus and motor generator are provided which are capable of further reducing a detent torque. The magnetic rotating...
A dual-output generator includes a first generator with a rotor, a second generator with a rotor, and first and second power converters. The rotor of the first...
WINDING DEVICE AND WINDING METHOD
A winding device including radially disposed nozzles of a same number as the number of teeth, a plurality of the nozzles simultaneously drawing out a wire to...
GENERATOR INSPECTION METHOD
In the present invention, the following are carried out: a shaft disconnecting step of disconnecting rotary machines that are respectively connected to both...
ELECTRIC MOTOR FOR A MOTOR VEHICLE WITH EMC MEASURE
An electric machine for a motor vehicle, includes a rotor, and a stator. The stator has a coil device for generating a magnetic rotary field for driving the...
Actuator system comprising at least one electrically driven linear actuator with an electric motor and an electric controller with an operating unit, wherein...
MULTI-POLAR DC MACHINE
Systems and methods for generating mechanical and/or electrical energy are presented. A system generates mechanical energy by using direct current to cause at...
COOLING SYSTEM FOR A DYNAMOELECTRIC MACHINE
A cooling system for a dynamoelectric machine comprising a cooling jacket for assembly on an outer circumference of a stator of the dynamoelectric machine, a...
A CONTROL MODULE FOR AN ELECTRIC MOTOR OR GENERATOR
A control module for an electric motor having a stator that includes a first surface, wherein cooling fluid is arranged to flow within the stator for providing...
METHODS AND SYSTEMS OF AIR BUBBLE FLUSHING IN LIQUID COOLED GENERATORS
A liquid cooled generator is provided having a rotor having a central core and a main stator winding wrapped around the central core. A first laminate at a...
ELECTRICAL MACHINE WITH REDUCED WINDAGE
A rotating machine has a shaft rotatable about an axis, a rotor rotatable with the shaft, and a rotor end winding at an axial end of the rotor. A stator is...
A drive system has an electric motor having a shaft; an electronic assembly; and a fan driven by way of the shaft, the electronic assembly being rigidly and...
VARIABLE SPEED DRIVE ARRANGEMENT
A variable speed drive arrangement including: a load; a gearbox to supply mechanical drive to the load; a converter electrically coupled with a power grid....
CONTRA ROTOR WIND TURBINE SYSTEM USING A HYDRAULIC POWER TRANSMISSION
The present invention provides a system for an energy efficient contra rotor wind turbines comprises of two dual aerodynamic rotors composed of plurality of...
ELECTRIC DC MOTOR SYSTEM
An electric DC motor system for a cordless powered device includes a rotor and a stator having a plurality of non-curved permanent magnets. Each of the magnets...
DYNAMO-ELECTRIC MACHINE WITH A BRAKE
A dynamo-electric machine includes a stator and a rotor interacting with the stator and including a laminated core. A shaft configured for rotation about an...
Alternator rotor to stator integrated hrdrodynamic bearing
A hydrodynamic bearing is incorporated within an alternator electrical generating system and or electric motors having permanent magnet (PM) machine rotors...
LINEAR ACTUATOR FOR ADJUSTING FURNITURE COMPONENTS
The invention relates to a linear actuator for adjusting furniture components relative to each other, where the linear actuator displays a screw jack with a...
Reluctance Motor with Dual-Pole Rotor System
A method and apparatus for operating a reluctance motor. The apparatus comprises a stator and a rotor device. The stator comprises a first stator component and...
Reluctance Motor with Virtual Rotor
A method and apparatus for operating a reluctance motor. The apparatus comprises a stator and a plate. The stator includes a plurality of electromagnetic coils...
A solenoid actuator is mountable to a mounting surface of an engine, such that an accommodated portion is inserted into the engine, and an exposed portion is...
MOTOR DRIVE COVER
A cover for a motor drive is provided. The cover includes an opening (often at the bottom of the cover) to allow air to pass to an air inlet of the motor drive...
An electric machine includes a housing, a driveshaft and a rotor which is mounted on the driveshaft. The driveshaft is supported on the housing by at least one...
MOTOR WITH ADHESIVE STRUCTURE BETWEEN BASE AND SHAFT SUPPORTING MEMBER
A motor includes: a base including a holder portion; a shaft supporting member fitted inside the holder portion and fixed onto an inner circumferential surface...
MOTOR FOR AN ELECTROHYDRAULIC ACTUATOR
A motor for an electrohydraulic actuator (EHA). The motor comprises a rotary shaft for rotation about an axis (R), a rotor attached to the rotary shaft and...
METHOD FOR MANUFACTURING ELECTRIC MOTOR STATOR INCLUDING RESIN-MOLDED
UNIT, ELECTRIC MOTOR STATOR, AND ELECTRIC...
A method for manufacturing an electric motor stator, including: attaching a hollow bracket to an end of a hollow stator core and allowing a lead connected to...
STATOR OF ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE
A side surface at the outside of a plurality of teeth portions of one separated core is faced to a side surface of teeth portions of an adjacent separated...
Synchronous Motor, Motor Stator, Pump And Cleaning Apparatus
A synchronous motor, motor stator, pump and cleaning apparatus are provided. The motor stator includes a stator core and two stator windings. The stator core...
STATOR FOR ROTARY ELECTRIC MACHINE AND METHOD FOR MANUFACTURING THE SAME
Stator for rotary electric machine has stator core and stator coil. The stator core has plural slots. The stator coil has a one-side conductor segment, a first...
MULTIPLE-POLYPHASE AC DYNAMO-ELECTRIC MACHINE AND ELECTRIC POWER STEERING
A multiple-polyphase AC dynamo-electric machine, wherein each of the plurality of the teeth provides the flange part to the NS magnetic pole part of the rotor...
CORE FORMED FROM POWDER AND MOTOR FOR VEHICLE USING THE SAME
A core formed from powder, such as a stator core for use in a motor for a vehicle, wherein the core is formed from metallic powder and includes an outer part...
ROTOR WITH PERMANENT MAGNETS
A rotor with permanent magnets comprising: a stack of laminations forming the core of the rotor having an axis, housings spaced evenly apart on the ...
PERMANENTLY MAGNETICALLY EXCITED ELECTRIC MACHINE
An electric machine includes a stator having 48 grooves and 48 tooth coils, and a rotor interacting with the stator. The rotor has eight magnetic poles along...
ROTOR, MOTOR, PUMP AND CLEANING APPARATUS
A rotor, motor, pump and a cleaning apparatus are provided. The rotor includes a shaft and two magnets fixed to the rotary shaft. Each magnet comprises a...
ELECTRIC MOTOR WITH EMBEDDED PERMANENT MAGNET, COMPRESSOR, AND
In an interior permanent magnet motor, at least one magnetic pole center slit and a plurality of side slits are formed between a rotor outer peripheral surface...
PERMANENT MAGNET-EMBEDDED ELECTRIC MOTOR, COMPRESSOR, AND REFRIGERATING
AND AIR-CONDITIONING DEVICE
In an interior permanent magnet motor, each of permanent magnets has a radially-inner magnet contour surface, a radially-outer magnet contour surface, and a...
ROTARY ELECTRIC MACHINE
In a rotary electric machine, a first pole core body and a second pole core body are produced using solid cores, and first slits are formed on outer...
A stator 1 includes a plurality of divided cores 3 constituting a stator core 2, and an annular holder 4 integrally holding the divided cores 3 from the...
MOTOR, PUMP AND CLEANING APPARATUS
A motor, a pump and a cleaning apparatus are provided. The motor includes a stator and a rotor rotatable relative to the stator. The stator includes a stator...
MOTOR, STATOR CORE, PUMP AND CLEANING APPARATUS
A motor, stator core, pump and cleaning apparatus are provided. The stator core includes a bottom, two branches extending from opposite ends of the bottom, and...
INDUCTIVELY COUPLED BALLAST CIRCUIT
A ballast circuit is disclosed for inductively providing power to a load. The ballast circuit includes an oscillator, a driver, a switching circuit, a resonant...
ENERGY MANAGEMENT SYSTEM, DISPLAY DEVICE, DISPLAY METHOD, AND PROGRAM
First electrical power meters measure electrical power supplied from a commercial power system to a residence. A second electrical power meter measures...
Communication Failure Handling
An electrical power generator system may include two or more paralleled generators. At least one of the generators includes a first power source and a second...
STANDBY SWITCH SENSE EMERGENCY LIGHTING DEVICE
In embodiments of the present invention improved capabilities are described for providing intelligent power control in response to an external power...
SELF-DISCHARGING RESERVE POWER UNITS AND RELATED METHODS
Self-discharging reserve power units and related methods are described. A self-discharging reserve power unit comprises an electrical energy storage component...
Portable Switching Power Supply With Attachable Battery Pack and Enclosure
A switchable direct current voltage power supply for powering a device having an uninterruptible power supply with additional standby power capacity where the...
UPS SYSTEM WITH NETWORK MONITORING AND ATTACHED BATTERY PACK INFORMATION
A UPS system with network monitoring and attached battery pack information sensing functions includes a UPS apparatus including a UPS body and a UPS monitoring...