EXHAUST GAS PURIFYING SYSTEM OF INTERNAL COMBUSTION ENGINE - Patent 1864004

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EP 1 864 004 A1

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(43)	Date of publication:
	12.12.2007 Bulletin 2007/50

(21)	Application number: 06730956.7

(22)	Date of filing: 28.03.2006

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International Patent Classification (IPC):

F01N 3/20^(2006.01)

F01N 3/025^(2006.01)

(86)	International application number:
	PCT/JP2006/307008

(87)	International publication number:
	WO 2006/104240 (05.10.2006 Gazette 2006/40)

(84)	Designated Contracting States:
	DE FR GB

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Priority:

28.03.2005 JP 2005091485

(71)	Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
	Toyota-shi, Aichi-ken, 471-8571 (JP)

(72)	Inventors:
	SUGIYAMA, Kouseki , Toyota-shi, Aichi, 4718571 (JP) ODA, Tomihisa , Toyota-shi, Aichi, 4718571 (JP)

(74)	Representative: Kuhnen & Wacker
	Intellectual Property Law Firm Prinz-Ludwig-Strasse 40A 85354 Freising 85354 Freising (DE)

(54)	EXHAUST GAS PURIFYING SYSTEM OF INTERNAL COMBUSTION ENGINE