SYSTEM, APPARATUS AND METHOD FOR CONTROLLING IGNITION INCLUDING RE-IGNITION OF GAS AND GAS FIRED APPLIANCES USING SAME - Patent 1558872

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EP 1 558 872 A2

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(88)	Date of publication A3:
	21.04.2005

(43)	Date of publication:
	03.08.2005 Bulletin 2005/31

(21)	Application number: 03768597.1

(22)	Date of filing: 04.11.2003

(51)	International Patent Classification (IPC)⁷: F23N 5/00

(86)	International application number:
	PCT/US2003/035028

(87)	International publication number:
	WO 2004/042485 (21.05.2004 Gazette 2004/21)

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

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Priority:

04.11.2002 US 423509 P
03.11.2003 US 700339

(71)	Applicant: Saint-Gobain Ceramics and Plastics, Inc.
	Worcester, MA 01615 (US)

(72)	Inventors:
	CHODACKI, Thomas, A. Stow, MA 01775 (US) SOLOFRA, Kevin, C. Weare, NH 03281 (US) RALSON, James, M. Naperville, IL 60565 (US)

(74)	Representative: Leidescher, Thomas, Dr. et al
	Zimmermann & Partner,Postfach 330 920 80069 München 80069 München (DE)

(54)	SYSTEM, APPARATUS AND METHOD FOR CONTROLLING IGNITION INCLUDING RE-IGNITION OF GAS AND GAS FIRED APPLIANCES USING SAME