Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rotating electric machine having a toroidal wound motor winding










Image Number 3 for United States Patent #4373148.

A rotor rotating electric machine having a toroidal winding assembly wound n a toroidal helix configuration. The toroidal winding includes four coils, each of which is wound in the form of a toroidal helix around a thin cylindrical ring. A rotor, coaxially rotatable within the toroidal winding, includes a magnetic assembly which has alternately a plurality of north pole permanent magnets and a plurality of south pole permanent magnets. Excitation of the toroidal winding assembly will, in turn, cause the rotor to rotate in a predetermined direction.








 
 
  Recently Added Patents
Keypad assembly for electronic devices
Diazeniumdiolated phosphorylcholine polymers for nitric oxide release
Probe for ultrasound diagnostic apparatus
Audio/video program-related hyperlink printer
Electronic device
Method for preparing a .beta.-SiAlON phosphor
Method and system for providing intelligent call rejection and call rollover in a data network
  Randomly Featured Patents
Early data return indication mechanism for data cache to detect readiness of data via an early data ready indication by scheduling, rescheduling, and replaying of requests in request queues
Process for the preparation 4-chloro-2,5-dimethoxy-aniline
Golf club head
Disc brake caliper
Method of stabilizing color photographic materials and a color photographic material
Liquid crystal display
Quaternary ammonium hydroxide compositions and preparation thereof
Shelf assembly of electronic apparatus
Crosslinkable linear polyether resin
Integrated circuit simulation using fundamental and derivative circuit runs