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(11)

EP 1 800 007 A1

(12)

(43) Date of publication: 27.06.2007 Bulletin 2007/26 (21) Application number: 05787801.9 (22) Date of filing: 20.09.2005

(51) International Patent Classification (IPC):  F04B 49/08(2006.01) F04D 15/00(2006.01) (86) International application number: PCT/CA2005/001426 (87) International publication number: WO 2006/032132 (30.03.2006 Gazette 2006/13)

(84) Designated Contracting States: DE FR GB (30) Priority: 20.09.2004 US 611858 P (71) Applicant: Magna Powertrain Inc. Concord, Ontario L4K 5R8 (CA)	(72) Inventor: WILLIAMSON, Matthew Richmond Hill, Ontario L4C 5J2 (CA) (74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät  Maximilianstrasse 58 80538 München 80538 München (DE)