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US20130049548 STATOR YOKE FOR BICYCLE GENERATOR HUB  
A stator yoke is provided for a bicycle generator hub. The stator yoke includes a first tubular section and a plurality of first pole sections. The first tubular section has a first axial end and...
US20150130306 MOTOR  
A motor includes an impeller including a plurality of blades arranged in a circumferential direction and fixed to a shaft between a cover portion and an armature. The cover portion includes at...
US20150069878 ELECTRIC MOTOR  
An electric motor is provided with a stator core (3) configured by laminating a required number of annular electromagnetic steel sheets (5) having a plurality of tooth portions (4) around each of...
US20120104983 WORK MACHINE AND BRUSHLESS MOTOR  
An electric grasscutter includes a motor (50) which drives a rotary blade (42). The motor (50) is a brushless motor accommodated in a motor housing (51) and including a rotor (53) provided...
US20120311871 VIBRATOR MOTOR  
A vibrator motor in a hair clipper has a stationary piece and a moving piece. The stationary piece has a primary leg and at least one secondary leg. The primary leg fits through an opening in a...
US20130002055 LINEAR MOTOR FOR A SMALL ELECTRIC HANDHELD DEVICE  
A handle for a small electric handheld appliance in which the handle comprises a motor assembly disposed in the handle. The motor assembly comprises a generally L-shaped magnetic yoke formed from...
US20150048700 WATER-COOLED ELECTRICAL MOTOR  
A water-cooled motor includes a housing (10) for accommodating at least a stator (30) and a rotor (40), the housing (10) having a flange (64) on a side wall thereof; an outer casing (60) disposed...
US20110001371 SYSTEM FOR THE CIRCULATION OF FILTERED AIR INSIDE THE WIND TURBINE  
System for the circulation of filtered air inside the wind turbine (1) of a quality which is free from particles of sand and dust, for the ventilation of components in the turbine's interior. The...
US20130062975 WIND TURBINE ROTARY ELECTRIC MACHINE  
A wind turbine rotary electric machine having a tubular body, in turn having a cylindrical wall; and a plurality of clips formed integrally with the cylindrical wall and configured so that each...
US20110097223 OIL FILTER FOR DOWNHOLE MOTOR  
An oil filter for use in an electric motor forming part of a downhole device such as an ESP, comprising a two-part filter including a first part formed from a porous material which acts to filter...
US20120049673 Generator System for Water Tank  
The invention provides a generator system comprising a water tank, a dividing wall, first and second cylinder plates, a pulley, an electrical motor, a turbine generator, a solar panel, a battery,...
US20110273789 Linear motor with integral position sensor  
Systems and methods for a linear motor having an integrated position sensing of the anchor of the motor are disclosed. An integrated position sensing of the anchor is achieved by sensing the...
US20120207588 Portable Hydro Electric Generator  
The invention provides a self-contained generator which converts the gravitational potential energy of water into electrical power, while continually replenishing its water reservoir. The Hydro...
US20130180247 ELECTRO-HYDRAULIC DRIVE SYSTEM FOR A WORK MACHINE  
An electro-hydraulic drive system for a work machine which drives an upper rotary body by controlling a flow rate of a hydraulic fluid by a control valve, includes an electro-hydraulic pump...
US20140311716 MOTOR INCORPORATING POWER CONVERTER, AND AIR CONDITIONER, WATER HEATER, AND VENTILATION BLOWER INCORPORATING THE MOTOR  
A motor incorporating a power converter that includes a printed board on which an inverter IC, which converts a voltage of an external power supply into a high-frequency voltage and supplies the...
US20110031831 HOUSING ATTACHMENT FOR AN ELECTRICAL MACHINE TO INGRESS PROTECTION CLASS IP 24W  
A housing attachment for an electric machine is constructed in compliance with protection class IP 23 and includes a first projected edge disposed at a first border wall such that water located in...
US20150022919 SPINDLE MOTOR, DISK DRIVE APPARATUS, AND METHOD OF MANUFACTURING SPINDLE MOTOR  
In a method of manufacturing a spindle motor, a sheet preferably made of a thermoplastic resin is closely adhered to an upper surface of a base portion of a spindle motor such that the sheet...
US20120223602 ELECTRIC MOTOR CAPABLE OF HEAT DISSIPATION  
An electric motor includes a motor housing configured with an inner receiving space, and including a surrounding wall formed with an air inlet, and an end wall formed with air outlets. The air...
US20110291502 MOTOR  
A motor, including: a body, including a housing, a stator, and a rotor; and a controller, including a control box, and a control board. The body is disposed at the top of the motor. The controller...
US20130076180 ROTATING MEMBER FOR MOTOR AND BASE ASSEMBLY FOR MOTOR, AND MOTOR INCLUDING THE SAME  
There is provided a rotating member for a motor, the rotating member including: a hub coupled to a shaft system of the motor and rotating together therewith; a main wall portion protruding from...
US20110027110 OIL FILTER FOR DOWNHOLE MOTOR  
A method of controlling operation of an ESP, comprising determining at least one operating speed (rpm) at which the ESP experiences unacceptable levels of lateral vibrations; and applying a...
US20120169061 Power Generation System, Power Generator and Method Thereof  
A power generation system and generator provided through a fluid flow energy source to generate electricity. The system comprising an energy source of one or more wind turbines; a motor; a...
US20130076174 ELECTRIC DRIVE ASSEMBLY  
The disclosure describes an electric drive assembly having an electric motor which is arranged in a motor housing and a fan which is arranged on an end face of the motor housing. The fan generates...
US20140265648 Hinged Motion Transducer  
A hinged electrodynamic transducer apparatus is disclosed for providing oscillating and/or vibrational motion. The hinged transducer of the present invention is configured to be robust and low...
US20110254393 ELECTRIC MOTOR DEVICE  
A power module for supplying driving current to coils wound on a stator of an electric motor and a heat sink for absorbing heat generated at the power module are provided at an axial outside of a...
US20150162812 Heat Sink for a Linear Motor, and Linear Motor Having a Heat Sink  
A heat sink for the primary section of a linear motor, which includes a coil assembly having at least one coil to be supplied with current during operation of the motor, is bounded by a...
US20150091401 DC MOTOR FOR DRIVING ASSEMBLIES OF A MOTOR VEHICLE  
A DC motor for driving components of a motor vehicle includes a housing radially surrounding a stator and a rotor. An end plate axially bond to the DC motor comprises a center which has a drive...
US20110140558 STEPPING MOTOR  
A motor includes a stator having boss portions on an end plate thereof, a front plate provided on an upper surface of the stator, and a band connecting the stator and the front plate. Recess...
US20110241352 FILTERING OF DEBRIS IN WIND TURBINES  
A wind turbine is disclosed, the wind turbine comprising a nacelle including at least one of a debris-generating device, an inlet for air or an outlet for air. Following this invention, the wind...
US20120235959 SEAL ANCHOR STRUCTURES  
This disclosure provides systems, methods and apparatus for forming raised anchor structures in a seal area. In one aspect, the anchor structures include a receiving space. Sealant can flow into...
US20130323093 MOTOR AND FAN  
A base plate of a motor includes an inner bottom plate portion and an elevated portion. A land portion is arranged on an upper surface of a portion of a circuit board which overlaps with the inner...
US20110012439 VOICE COIL MOTOR ASSEMBLY  
A voice coil motor assembly includes a housing, a voice coil motor, a cover, and a transparent board. The voice coil motor is received in the housing. The cover is secured to the voice coil motor...
US20110311380 PUMP ASSEMBLY  
An electric motor includes a housing and at least one heat pipe for dissipating heat is integrated in the housing. Substantially all functional elements of the motor are disposed in the housing.
US20140339966 DRIVING DEVICE  
A motor casing of a driving device has a cylindrical wall portion, a bottom wall portion and a bearing holding portion formed in the bottom wall portion. An electric motor has a stator, a shaft...
US20130038183 Driving Machine with Detachable Battery for Electric Garage Doors and Electric Rolling Doors  
The present invention discloses a driving machine with a detachable battery for electric garage doors and electric rolling doors, which is electrically driven to open or close an electric garage...
US20130057122 ADJUSTING DRIVE, IN PARTICULAR WINDOW LIFTER DRIVE  
The invention relates to an adjusting drive (1) comprising an electric motor (2), an output shaft (3), a printed circuit board (4), a housing (6) and a connection interface (5), wherein the...
US20130162102 TUNABLE ULTRASOUND TRANSDUCERS  
A variety of micromachined structures are disclosed for use in DC-tunable ultrasound transducers.
US20120043838 ELECTRICAL CONNECTOR FOR A MOTOR  
An electrical contact is provided. The contact includes a positioning body configured to position the contact in a connector housing, wherein the connector housing is mounted to a housing of the...
US20120001505 ELECTRIC MACHINE  
Electric machine, in particular an electric motor, which comprises a motor support, a stator, a rotor, a fan arranged at the face end of said motor and an electronics casing disposed adjacent to...
US20150236559 MOTOR AND ELECTRONIC EQUIPMENT INCLUDING THE MOTOR  
In a motor, a lower thrust portion is defined by a flange portion extending radially outward from an outer circumferential surface of a shaft portion of a shaft and a plate portion extending...
US20130088017 GENERATOR  
A generator, such as for a gas turbine engine, includes an integrated auto transformer unit having secondary windings connected to a main windings.
US20130205842 SLIM-TYPE MOTOR HAVING A HEAT-DISSIPATING STRUCTURE, AND WASHING MACHINE ADOPTING A DIRECT DRIVE SYSTEM  
Provided are a slim type motor having a heat radiating structure, that quickly dissipates heat generated from the inside of the motor to the outside of the motor although the motor is formed in a...
US20110121670 FLUID COOLED ELECTRIC MOTOR  
An electric motor includes a stator fixed in a motor housing, disposed around a motor shaft rotatable relative to the motor housing and formed with a radially extending through hole that is in...
US20130099504 LAMINATION STACK FOR AN ELECTRICAL MACHINE STATOR  
An electrical machine stator is disclosed that includes a stack of laminations configured to be assembled together so as to define at least one stator tooth. The stack of laminations may include a...
US20140152154 Rotary Electric Machine  
A rotary electric machine according to the present invention includes a stator including a stator core and stator coils, a rotor provided rotatably with a gap to the stator, a housing that stores...
US20110221381 ELECTRIC MOTOR AND SWITCH FOR ELECTRIC MOTOR HAVING ARC BARRIER  
A switch for an electric motor has a switch arm comprising a lever and an arc barrier formed integrally with the lever. The switch has first and second electrical contacts. The switch arm and...
US20130099631 Vertical hobby servo mounts  
Hobby servo mounts are provided. In certain circumstances, a servo mount includes a top panel, a bottom panel, and a side panel. The top panel is configured to secure a hobby servo motor to the...
US20150008769 MOTOR AND METHOD OF MANUFACTURING MOTOR  
A stationary portion of a motor includes resin bodies including an inner and outer resin portion arranged between a tooth and a coil and between the tooth and an insulator. The outer resin portion...
US20110018396 POWER GENERATION UNIT AND LIGHT EMITTING TOOL  
A flexible vibration board (12), a piezoelectric element (13) fixed to at least one side of the vibration board (12), and a fixed board (14) and a weight (16) for promoting deformation of the...
US20110181131 FLAT VIBRATING MOTOR  
A flat vibrating motor is disclosed. The flat vibrating motor includes a housing having a base and a cover, a magnet assembly suspended inside the housing, and a coil positioned right below the...