MINIMIZATION OF HARMONIC CONTENTS FOR MAINS OPERATED SOLID STATE INVERTERS DRIVING GAS DISCHARGE LAMPS - Patent 0156846

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EP 0 156 846 A1

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(43)	Date of publication:
	09.10.1985 Bulletin 1985/41

(21)	Application number: 84903468.0

(22)	Date of filing: 19.09.1984

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International Patent Classification (IPC):

H02M 7/ 537^{( . )}
H02M 1/ 42^{( . )}
H02M 7/ 539^{( . )}
H05B 41/ 28^{( . )}

H02M 1/ 00^{( . )}
H02M 7/ 538^{( . )}
H05B 41/ 24^{( . )}
H05B 41/ 282^{( . )}

(86)	International application number:
	PCT/AU1984/000184

(87)	International publication number:
	WO 1985/001400 (28.03.1985 Gazette 1985/08)

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

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Priority:

19.09.1983 AU 19830001475

(71)	Applicant: MINITRONICS PTY. LTD.
	Brookvale NSW 2100 (AU)

(72)	Inventor:
	HELAL, Mohammed, Abdelmoneim Harbord, NSW 2096 (AU)

(74)	Representative: Weickmann, Heinrich, Dipl.-Ing.
	Patentanwälte H. Weickmann, Dr. K. Fincke F.A. Weickmann, B. Huber Dr. H. Liska, Dr. J. Prechtel, Dr. B. Böhm Postfach 86 08 20 D-81635 München D-81635 München (DE)

(54)	MINIMIZATION OF HARMONIC CONTENTS FOR MAINS OPERATED SOLID STATE INVERTERS DRIVING GAS DISCHARGE LAMPS