patent · US7154191
Electrical machine with double-sided rotor
26 December 2006
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Abstract
Machines useful for wind turbine and ship propulsion purposes include a double-sided generator or motor with two concentric air gaps. In one embodiment, the machine includes a double-sided rotor with an inner rotor side and an outer rotor side; and a stator with an inner stator core and an outer stator core, wherein the double-sided rotor is concentrically disposed between the inner stator core and the outer stator core.
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2004-06-30
- Source
- Google Patents bibliographic record
- Granted
- 2006-12-26
- Inventors
- Patrick Lee Jansen; James Patrick Lyons; Ralph James Carl, Jr.; Ronghai Qu; James Michael Fogarty; General Electric Co