STRATEGY FOR USING EXHAUST STROKE POST-INJECTION TO ELEVATE EXHAUST TEMPERATURE FOR DIESEL PARTICULATE FILTER REGENERATION - Patent 2054590

(19)

(11)

EP 2 054 590 A2

(12)

(88)	Date of publication A3:
	03.04.2008

(43)	Date of publication:
	06.05.2009 Bulletin 2009/19

(21)	Application number: 07800028.8

(22)	Date of filing: 07.08.2007

(51)

International Patent Classification (IPC):

F01N 3/00^(2006.01)

(86)	International application number:
	PCT/US2007/075338

(87)	International publication number:
	WO 2008/021816 (21.02.2008 Gazette 2008/08)

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

(30)

Priority:

16.08.2006 US 464888

(71)	Applicant: International Engine Intellectual Property Company, LLC.
	Warrenville, IL 60555 (US)

(72)	Inventors:
	ZUKOUSKI, Russell, P. Bolingbrook, Illinois 60490 (US) BERKE, Paul, L. Chicago, Illinois 60625 (US)

(74)	Representative: Kopp, Stephan
	KUHNEN & WACKER, Patent- und Rechtsanwaltsbüro Prinz-Ludwig-Strasse 40A 85354 Freising 85354 Freising (DE)

(54)	STRATEGY FOR USING EXHAUST STROKE POST-INJECTION TO ELEVATE EXHAUST TEMPERATURE FOR DIESEL PARTICULATE FILTER REGENERATION