(19)
(11) EP 2 483 533 A1

(12)

(43) Date of publication:
08.08.2012 Bulletin 2012/32

(21) Application number: 10820964.4

(22) Date of filing: 26.05.2010
(51) International Patent Classification (IPC): 
F01M 11/02(2006.01)
(86) International application number:
PCT/US2010/036121
(87) International publication number:
WO 2011/040997 (07.04.2011 Gazette 2011/14)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 29.09.2009 US 246580 P

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

(72) Inventors:
  • BARTKOWICZ, Michael, D.
    Oswego Illinois 60543 (US)
  • XIN, Qianfan
    Lake Zurich Illinois 60047 (US)

(74) Representative: Kuhnen & Wacker 
Patent- und Rechtsanwaltsbüro Prinz-Ludwig-Strasse 40A
85354 Freising
85354 Freising (DE)

   


(54) ENGINE BRAKE CAMSHAFT LOBE LUBRICATION METHOD