(19)

(11)

EP 1 718 262 A1

(12)

(43) Date of publication: 08.11.2006 Bulletin 2006/45 (21) Application number: 05711123.9 (22) Date of filing: 25.02.2005

(51) International Patent Classification (IPC):  A61J 1/16(2006.01) F25D 25/02(2006.01) A61M 1/02(2006.01) (86) International application number: PCT/SE2005/000263 (87) International publication number: WO 2005/082317 (09.09.2005 Gazette 2005/36)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 26.02.2004 SE 0400448 (71) Applicant: Ingenjörsfirman Per-Oskar Persson AB 254 40 Helsingborg (SE)	(72) Inventor: PERSSON, Per-Oskar S-254 40 Helsingborg (SE) (74) Representative: Andersson, Mikael Per Robert  Awapatent AB Berga Allé 1 S-254 52 Helsingborg S-254 52 Helsingborg (SE)