Matches 1 - 19 out of 19


Match Document Document Title
US20060038462 Rotor for a generator, in particular a high-power turbogenerator  
A rotor for a generator, in particular a high-power turbogenerator, has slots, which run axially in a rotor body and have conductor bars inserted in them, which are supported radially in the slots...
US20090121579 Curvilinear brush retainer and brushes for an electric motor assembly  
A curvilinear brush retainer and brushes for an electric motor assembly comprises an end plate upon which is disposed a pair of curvilinear brush retainers. The brush retainers are configured to...
US20070252473 DYNAMO-ELECTRIC MACHINE ROTOR  
It is an object of this invention to provide a dynamo-electric machine rotor which effectively and uniformly cools a rotor coil outside a rotor core by forming a ventilating groove in the rotor...
US20100090561 PROJECTING POLE ROTOR COMPRISING COIL END SUPPORT PLATES AND ROTARY ELECTRIC MACHINE COMPRISING ONE SUCH ROTOR  
A rotor of a rotary electric machine comprising a rotor shaft, a stack of laminations, which is coaxial to the rotor shaft and which comprises at least two radially-projecting poles, a field coil...
US20070222333 Rotor for rotary electrical device  
A rotor for a rotary electrical device to be arranged to face to a stator, comprises a rotor iron core extending axially and including a plurality of slots arranged with a predetermined...
US20100320860 CROWNED END WINDING SUPPORT FOR MAIN WOUND FIELD OF A GENERATOR  
An end turn support for a generator includes a wire support. The wire support extends along an axis in a radial direction from an axis of rotation. The wire support defines an arcuate wire receipt...
US20080197740 Modular motor or alternator assembly  
A modular motor or alternator assembly which comprises an alternator or a motor having a rotor with longitudinal lobes and no windings, commutators, slip rings, magnets, or laminations. A number...
US20080224562 Armature laminations  
A DC motor, has a stator housing accommodating a permanent magnet stator; a rotor, rotatably mounted confronting the stator, the rotor having a shaft, a rotor core fitted to the shaft and having...
US20090195116 MOTOR STATOR STRUCTURE  
The present invention discloses an improved motor stator structure, which comprises: a plurality of silicon steel plates, two rotor bearing blocks, and a plurality of pins. In the present...
US20140028132 Bearingless Flywheel Systems, Winding and Control Schemes, and Sensorless Control  
Flywheel systems are disclosed that provide increased energy density and operational effectiveness. A first bearingless motor and a second bearingless motor may be configured to simultaneously...
US20100079030 ROTOR FOR AN ELECTRIC MACHINE  
A rotor for an electric machine includes a rotor yoke having a plurality of axial winding slots distributed on an outer periphery of the rotor yoke; a winding bar disposed in one of the plurality...
US20080054754 End plate for electric motor  
An end plate for a motor is provided at an end portion of a layered core and supports the core from both axial directions. The end plate comprises a contact surface, the shape of which corresponds...
US20140125192 ROTOR END-BELL FOR ELECTRIC GENERATORS  
A rotor end-bell (2) for an electric generator, the rotor end-bell (2) being made at least in part of fiber-reinforced plastic. A rotor (1) and an electric generator (T) have at least one such...
US20150097464 HIGH SPEED ROTOR CONNECTION SUPPORT  
A rotor connection support comprising a main connection ring configured to reduce the moment load on fastener locations (such as threaded fastener locations) by integrating stand-off posts into a...
US20090115264 Rotating electric machine apparatus and method of assembly  
A rotating electric machine apparatus includes at least one end plate associated with an inner assembly unit that operates to prevent contact between the inner assembly unit and an outer assembly...
US20110133579 ROTOR ASSEMBLY WIRE SUPPORT  
A rotor assembly for an electromechanical device includes a molded wire support. The wire support has a body including a first side spaced from a second side and a hole extending through the sides...
US20170110924 Rotor Cap for Electric Generators  
A rotor cap for an electric generator, e.g., a high-speed turbogenerator, is disclosed, along with a production method for such rotor cap. The rotor cap is at least partially made of...
US20160352173 Star Disk for an Electric Machine  
A rotor element or a star disk which is designed to be arranged on an electrically excited rotor of an electric machine, includes a base which is designed to be arranged in an insert between the...
US20150349601 Rotor Assembly Having a Functional Carrier  
A rotor for an electrodynamic machine, in particular an electric motor, is disclosed. The rotor includes a rotor packet having a first rotor end and a second rotor end as well as a plurality of...

Matches 1 - 19 out of 19