HIGH INTENSITY DISCHARGE LAMPS, ARC TUBES AND METHODS OF MANUFACTURE - Patent 1493169

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EP 1 493 169 A1

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(43)	Date of publication:
	05.01.2005 Bulletin 2005/01

(21)	Application number: 02725573.6

(22)	Date of filing: 09.04.2002

(51)	International Patent Classification (IPC)⁷: H01J 9/26, H01J 9/32, H01J 9/395

(86)	International application number:
	PCT/US2002/011053

(87)	International publication number:
	WO 2003/088295 (23.10.2003 Gazette 2003/43)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(71)	Applicant: Advanced Lighting Technologies, Inc.
	Solon, OH 44139 (US)

(72)	Inventors:
	LAMOURI, Abbas Fairview Park, OH 44126 (US) SULCS, Juris Chagrin Falls, OH 94928 (US) GU, Yongwei Solon, OH 44139 (US)

(74)	Representative: Liesegang, Roland, Dr.-Ing.
	FORRESTER & BOEHMERTPettenkoferstrasse 20-22 80336 München 80336 München (DE)

(54)	HIGH INTENSITY DISCHARGE LAMPS, ARC TUBES AND METHODS OF MANUFACTURE