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EP 2 625 394 A1

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(43) Date of publication: 14.08.2013 Bulletin 2013/33 (21) Application number: 11779008.9 (22) Date of filing: 07.10.2011

(51) International Patent Classification (IPC):  F01L 5/06(2006.01) F02B 75/28(2006.01) F01B 7/02(2006.01) F02B 75/04(2006.01) F01L 7/04(2006.01) F02B 25/08(2006.01) F02D 15/00(2006.01) (86) International application number: PCT/US2011/055457 (87) International publication number: WO 2012/048279 (12.04.2012 Gazette 2012/15)

(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 RS SE SI SK SM TR (30) Priority: 27.06.2011 US 201161501462 P 08.10.2010 US 391525 P (71) Applicant: Pinnacle Engines, Inc. San Carlos, CA 94070 (US)	(72) Inventors: CLEEVES, James, M. San Carlos CA 94070 (US) JACKSON, Simon San Carlos CA 94070 (US) HAWKES, Michael San Carlos CA 94070 (US) WILLCOX, Michael, A. San Carlos CA 94070 (US) (74) Representative: Mintz Levin Cohn Ferris Glovsky and Popeo LLP  Intellectual property LLP Alder Castle 10 Noble Street London EC2V 7JX London EC2V 7JX (GB)