SINGLE AND POLYPHASE ELECTROMAGNETIC INDUCTION MACHINES HAVING REGULATED POLAR MAGNETIC SYMMETRY - Patent 0279842

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EP 0 279 842 A1

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(43)	Date of publication:
	31.08.1988 Bulletin 1988/35

(21)	Application number: 87905824.0

(22)	Date of filing: 12.08.1987

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International Patent Classification (IPC):

H02K 17/ 30^{( . )}
H02K 17/ 28^{( . )}

H02K 3/ 16^{( . )}

(86)	International application number:
	PCT/US1987/001929

(87)	International publication number:
	WO 1988/001803 (10.03.1988 Gazette 1988/06)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

27.08.1986 US 19860900700

(71)	Applicant: S.P.C. HOLDING COMPANY, INC.
	Salt Lake City, UT 84116 (US)

(72)	Inventor:
	ROBERTS, Gary, Dean Lindon, UT 84042 (US)

(74)	Representative: Wotherspoon, Graham
	FITZPATRICKS 4 West Regent Street Glasgow G2 1RS Scotland Glasgow G2 1RS Scotland (GB)

(54)	SINGLE AND POLYPHASE ELECTROMAGNETIC INDUCTION MACHINES HAVING REGULATED POLAR MAGNETIC SYMMETRY