(19)

(11)

EP 1 664 518 A1

(12)

(43) Date of publication: 07.06.2006 Bulletin 2006/23 (21) Application number: 04769045.8 (22) Date of filing: 20.08.2004

(51) International Patent Classification (IPC):  F02M 25/07(1990.01) (86) International application number: PCT/GB2004/050003 (87) International publication number: WO 2005/021954 (10.03.2005 Gazette 2005/10)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 29.08.2003 GB 0320335 (71) Applicant: Cooper-Standard Automotive UK Fluid Systems Limited Coventry, Warwickshire CV2 2UU (GB)	(72) Inventor: Wielkopolski, Thomas Devon PL21 0FB (GB) (74) Representative: Pearson, James Ginn et al Abel & Imray, 20 Red Lion Street London WC1R 4PQ London WC1R 4PQ (GB)