(19)

(11)

EP 1 576 282 A1

(12)

(43) Date of publication: 21.09.2005 Bulletin 2005/38 (21) Application number: 03781188.2 (22) Date of filing: 05.12.2003

(51) International Patent Classification (IPC)7: F02M 61/18 (86) International application number: PCT/SE2003/001873 (87) International publication number: WO 2004/053326 (24.06.2004 Gazette 2004/26)

(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 PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 06.12.2002 SE 0203625 (71) Applicant: Chomiak, Jerzy 412 62 Göteborg (SE)	(72) Inventor: Chomiak, Jerzy 412 62 Göteborg (SE) (74) Representative: Hammond, Andrew David  Valea AB Lindholmspiren 5 417 56 Göteborg 417 56 Göteborg (SE)