(19)
(11) EP 0 797 861 A1

(12)

(43) Date of publication:
01.10.1997 Bulletin 1997/40

(21) Application number: 96911497.0

(22) Date of filing: 29.03.1996
(51) International Patent Classification (IPC): 
H02K 17/ 12( . )
H02K 17/ 42( . )
H02K 17/ 16( . )
(86) International application number:
PCT/US1996/004378
(87) International publication number:
WO 1996/037036 (21.11.1996 Gazette 1996/51)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 18.05.1995 US 19950444382

(71) Applicant: AURA SYSTEMS, INC.
El Segundo, California 90245 (US)

(72) Inventor:
  • MORINIGO, Fernando
    Los Angeles, CA 90045 (US)

(74) Representative: Cheyne, John Robert Alexander Mackenzie 
Haseltine Lake & Co., Imperial House, 15-19 Kingsway
London WC2B 6UD
London WC2B 6UD (GB)

   


(54) POLYPHASE INDUCTION MOTOR HAVING A FERROMAGNETIC ROTOR PLATE