H02K21/00- Synchronous motors having permanent magnets Synchronous generators having permanent magnets.H02- GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER.Priority claimed from US06/629,102 external-priority patent/US4565938A/en Application granted granted Critical Publication of US4459501A publication Critical patent/US4459501A/en Priority to EP19850308901 priority patent/EP0225947A1/en Priority claimed from US06/820,432 external-priority patent/US4701656A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links reassignment INTRA-TECHNOLOTY ASSOCIATES, INC. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by INTRA Tech ASSOC Inc filed Critical INTRA Tech ASSOC Inc Priority to US06/503,914 priority Critical patent/US4459501A/en Assigned to INTRA-TECHNOLOTY ASSOCIATES, INC. Original Assignee INTRA Tech ASSOC Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fawzy Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US06/503,914 Inventor Moharram M.
Google Patents Toroidal generator and motor with radially extended magnetic polesÄownload PDF Info Publication number US4459501A US4459501A US06/503,914 US50391483A US4459501A US 4459501 A US4459501 A US 4459501A US 50391483 A US50391483 A US 50391483A US 4459501 A US4459501 A US 4459501A Authority US United States Prior art keywords pair faces toroid pole polarity Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4459501A - Toroidal generator and motor with radially extended magnetic poles US4459501A - Toroidal generator and motor with radially extended magnetic poles