ARRANGEMENT FOR CONTROLLED ENERGY TRANSFER FOR ELECTRICAL SUPPLY, ESPECIALLY FOR REDUCING SWITCHING TRANSIENTS - Patent 0396631

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EP 0 396 631 A1

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(43)	Date of publication:
	14.11.1990 Bulletin 1990/46

(21)	Application number: 89904197.0

(22)	Date of filing: 07.04.1989

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International Patent Classification (IPC):

H02H 7/ 12^{( . )}
H02M 3/ 28^{( . )}
H02M 7/ 12^{( . )}

H02M 1/ 16^{( . )}
H02M 7/ 06^{( . )}

(86)	International application number:
	PCT/HU1989/000013

(87)	International publication number:
	WO 1989/010024 (19.10.1989 Gazette 1989/25)

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

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Priority:

08.04.1988 HU 19880001771

(71)	Applicant: HIRADASTECHNIKA SZÖVETKEZET
	H-1116 Budapest (HU)

(72)	Inventors:
	HUISZ, István H-1025 Budapest (HU) BITTERMANN, Nándor H-1184 Budapest (HU) FÖLDESI, István H-1124 Budapest (HU) BLAUMANN, Imre H-1125 Budapest (HU) KOPORNOKY, Ferenc H-1125 Budapest (HU) VARANNAI, Zoltán H-1142 Budapest (HU)

(74)	Representative: Gold, Tibor Z., et al
	Stephenson Harwood One, St. Paul's Churchyard London EC4M 8SH London EC4M 8SH (GB)

(54)	ARRANGEMENT FOR CONTROLLED ENERGY TRANSFER FOR ELECTRICAL SUPPLY, ESPECIALLY FOR REDUCING SWITCHING TRANSIENTS