Matches 1 - 50 out of 306 1 2 3 4 5 6 7 >


Match Document Document Title
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...
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...
US20140091653 MOTOR HAVING HIGHLY-EFFICIENT AIR-COOLING STRUCTURE  
A motor with an air-cooling structure having high cooling efficiency and capable of avoiding an increase in the size of the motor. A stator of the motor has an air flow channel being formed in the...
US20120274256 COOLED MOTOR  
A motor having a first portion configured to turn in a forward direction, a second portion coaxially mirrors the first portion; and a central fan between the first and second portions, and forcing...
US20140265664 AIR-COOLED ELECTRIC MACHINE AND METHOD OF ASSEMBLING THE SAME  
In one aspect, an electric machine is provided. The electric machine includes a housing including at least one air intake, an air outlet, and an air passage extending between the at least one air...
US20140028124 ELECTRIC MACHINE  
An electric machine includes a housing which accommodates a stator and a rotor rotationally supported about an axis of rotation, and has a front/rear air inlet opening on a top face and an air...
US20120080966 HEAT-DISSIPATION STRUCTURE FOR MOTOR  
A heat-dissipation structure for a motor including a motor shell, a control box, and a coupling shell. One end of the coupling shell is connected to the bottom of the motor shell and the other end...
US20130187484 MOTOR STATOR WITH HEAT DISSIPATION STRUCTURE  
A motor stator with heat dissipation structure for fan includes a silicon steel plate assembly having a plurality of magnetic-pole columns, on each of which at least one winding is wound, and a...
US20130127271 ELECTRIC MACHINE HAVING A HEAT DISSIPATING CONSTRUCTION  
An electric machine comprises an outer casing (2), a rotor and a stator (3) having at least one polar expansion (5) and at least one winding (8) having an annular shape and placed around the polar...
US20130134808 STATOR AND ASSEMBLY METHOD  
An exemplary stator disk of an electric motor stator includes a set of recesses. Each recess being configured to receive a cooling pipe. The stator disk includes one or more positioning elements...
US20140175919 ROTATING ELECTRICAL MACHINE AND HOUSING FOR ROTATING ELECTRICAL MACHINE  
A housing of a rotating electrical machine includes: a plurality of heat exchangers attached to an outer surface of the housing to cool a gas circulating in the housing; and a first partition wall...
US20130320787 BRUSHLESS ALTERNATOR  
A brushless alternator has a housing with a front portion and a rear portion. A stator assembly, rotor assembly, and coil support are positioned within the housing. The coil support has a shank...
US20130119795 TOTALLY-ENCLOSED FAN-COOLED MOTOR  
The totally-enclosed fan-cooled motor includes the stator; the rotor; the drive side bracket; the counter drive side bracket; a pair of the bearings; the external fan that sends cooling air to the...
US20150130305 MOTOR CAP ASSEMBLY FOR REDUCING INTERNAL TEMPERATURES  
Disclosed is an end cap for a motor housing containing an electric motor, including a tubular structure defining an interior space, including an open first end connectable to the motor casing; a...
US20150054363 CONTROLLER-INTEGRATED ROTATING ELECTRICAL MACHINE  
An inverter device is provided with a hollow portion in a center portion of a rotation shaft of a rotating electrical machine. The rotating electrical machine has a first cooling air passage for...
US20150155749 METHOD OF MANUFACTURING A LAMINATED WINDING AND A LAMINATED WINDING  
A method of producing a laminated winding with radial slots for electrical machines includes cutting cuts in a strip where the cuts form the radial slots of the laminated winding, and winding the...
US20070241627 Lubricant cooled integrated motor/compressor design  
A compressor system according to the present invention utilizes direct rotational input from a permanent magnet motor to generate compressed air. The permanent magnet motor is mounted directly to...
US20150076942 ELECTRIC MOTOR  
An electric motor with a stator housing (2) and with an electronics housing (8), has a first section (A) of the electronics housing arranged on the radial side of the stator housing (2), and a fan...
US20140375155 MOTOR GENERATOR FOR VEHICLE  
A motor generator for a vehicle includes a housing having a through hole along a central axis thereof, with a protrusion protruding outwards along a circumference of the through hole. A rotating...
US20120267971 Electrical Machine, Rotor for Such Machine and a Method for Its Manufacturing  
The purpose is to accommodate large axial channels in a slim electric machine without sacrificing its torque density and radial dimensions. This is possible with a rotor (11) provided with...
US20110169352 MOTOR AND VEHICLE  
This disclosure discloses a motor comprising: a motor main body; and a winding switching unit configured to switch windings of the motor main body; the motor main body including: a motor housing...
US20140265663 POWER ELECTRONICS ATTACHMENT COVER  
An electric machine includes a housing having inner and outer sheet metal members attached to one another to form a coolant channel therebetween, a plurality of power electronic components mounted...
US20130278093 Airflow Management  
The present invention relates to an airflow management system, particularly for a lawn mower, especially a robotic lawn mower. We describe a battery-operated robotic lawn mower with an active...
US20140062232 FAN AND ELECTRIC MACHINE ASSEMBLY AND METHODS THEREFOR  
In one embodiment, a fan for a rotating device having a shaft with an axis of rotation is provided. The fan includes a base plate having a front surface, a rear surface, and a hub configured for...
US20150207379 MOTOR HOUSING  
The invention relates to a motor housing for an electric motor with a stator as well as to an electric motor with a housing, whereby at least one multifunctional opening is arranged in the lower...
US20140117797 DYNAMOELECTRIC MACHINE COMPRISING A SELF-SUPPORTING HOUSING  
A dynamo-electric machine includes a self-supporting housing that has a laminated core section and at least one connecting section in the axial extension of the laminated core section. The...
US20110181137 PERMANENT MAGNET TYPE ELECTRIC POWER GENERATOR  
For providing a permanent magnet type generator that has a limited inside temperature rise gradient even if the capacity thereof is increased and permits to reduce the size thereof, the present...
US20110254392 ALTERNATOR WITH DUAL AXIAL AIR FLOW  
A vehicle alternator comprises a rotor and a stator positioned within a housing. The housing includes a front face, a rear face, and a outer wall extending between the front face and the rear...
US20140265662 Micro-Channel Heat Exchanger Integrated Into Stator Core of Electrical Machine  
An electric machine has a stator that comprises a plurality of laminations with an outer periphery, and each of the laminations has teeth about a central opening such that when the laminations are...
US20130181555 STATOR FOR ELECTRIC ROTATING MACHINE  
A stator coil includes first to fourth in-slot portions and first and second turn portions. Both the first and third in-slot portions are received in one slot of a stator core, while both the...
US20100156207 System and Method for Managing Air Flow in a Motor  
Certain exemplary embodiments can comprise a system for managing air flow within an induction motor, such as in the rotor assembly of the motor. The system can comprise a gap blocker to...
US20150188392 ACTIVE COOLING OF A MOTOR  
A motor, comprising an electronics housing, a stator having a stator bushing, and a rotor. The motor can be fastened to a fastening wall by means of the stator bushing. The motor according to the...
US20110215661 ROTATING ELECTRICAL MACHINE AND STATOR THEREOF  
According to an embodiment, radially extending inner spacers are provided in a stator core at a distance from each other in the circumferential direction at intervals between a prescribed number...
US20140265666 Micro-Channel Heat Exchanger for Stator of Electrical Machine with Supply Header  
An electric machine has a stator that comprises a plurality of laminations with teeth and cooling apertures about a central opening. When the laminations are stacked to form the stator core, the...
US20110156507 Hub Motor  
A hub motor is provided. The hub motor includes a shaft, a casing, a first bimetal, and a second bimetal. The casing has an inner wall, a first through hole, and a second through hole. The first...
US20150258550 COOLED MOTOR FOR A PAPER SHREDDER  
A paper shredder motor cooling assembly having a paper shredder motor coupled to a fan shaft, an enclosure surrounding the paper shredder motor and having selected input and selected output vents...
US20130113311 INTERNAL COOLING OF MAGNETIC CORE FOR ELECTRIC MACHINE  
A core for an electric machine includes a core component having a plurality of core teeth defining a plurality of core slots between adjacent core teeth of the plurality of core teeth. The...
US20120025640 MOTOR  
A motor including a housing, a stator assembly, a rotor assembly, a controller, and a top end cover. The housing includes a cavity. The stator assembly includes a stator core and a stator winding...
US20120169161 DISK MOTOR USING A PERMANENT MAGNET AND BYPASSING THE MAGNETIC FORCE OF THE MAGNET  
The present invention relates to a disk-type motor using a permanent magnet, wherein the permanent magnet is arranged on a disk-type rotor (300), and a stator core (202) and a power-generating...
US20150171686 ACTIVE SEGMENT OF A WIND TURBINE ROTARY ELECTRIC MACHINE, ROTARY ELECTRIC MACHINE, AND WIND TURBINE  
An active segment of a wind turbine rotary electric machine is selectively and prismatically connectable to a tubular support of a rotary electric machine, extends between two opposite ends to...
US20130234545 COOLING ARRANGEMENT FOR END TURNS AND STATOR IN AN ELECTRIC MACHINE  
An electric machine includes a stator having an outer circumference. Spaced apart first walls are arranged about the outer circumference and provide generally parallel first channels. A second...
US20130147292 COOLING PLATE FOR ELECTRIC MOTOR WITH IMPROVED HEAT RADIATION CAPABILITY  
In accordance with the present invention, there is provided a cooling plate including a plurality of plate members stacked on one another between an electric motor and a coupled body to which the...
US20140183990 ARRANGEMENT AND METHOD FOR COOLING AN ELECTRIC MACHINE  
A method and an arrangement for cooling an electric machine, including an electric machine and at least one blower connected to an axle of the electric machine for blowing a cooling agent into the...
US20130169080 COOLING OF STATOR CORE FLANGE  
An approach for cooling a stator core flange is provided. In one aspect, a pair of stator flanges each disposed at opposing ends of a stator core assembly maintains a compressive load on the...
US20140069099 Electrical Machine Comprising Cooling Channels  
The invention relates to an electric motor, in particular for a motor vehicle, comprising a housing (9), a shaft (8) having an axle (30), a stator and a rotor, at least one channel (11) for...
US20150069867 ELECTRIC MACHINE AND METHOD FOR REWINDING IT  
The method for rewinding and electric machine includes removing the original stator bars from the slots, removing the original supports from the slots, and providing new supports into the slots,...
US20150042187 ENHANCED ELECTRONICS COOLING FOR ELECTRIC MACHINES  
An electric machine including a rotor and a stator operably coupled with the rotor, electronic components, and a drive shaft disposed along a central axis of the machine. A bearing support...
US20120062057 TRACTION MOTOR  
According to one embodiment, a traction motor includes a stator core, a rotor core, a first bearing, a second bearing, a rotor shaft, a first ventilation passage made at an outer circumference...
US20120212086 ELECTRIC MOTOR  
In one embodiment, an electric motor. A first bracket is fixed to the first side of a stator core in an axial direction, and is fixed to first bearing housing. A second bracket is fixed to the...

Matches 1 - 50 out of 306 1 2 3 4 5 6 7 >