(19)

(11)

EP 2 032 930 A1

(12)

(43) Date of publication: 11.03.2009 Bulletin 2009/11 (21) Application number: 07747964.0 (22) Date of filing: 26.03.2007

(51) International Patent Classification (IPC):  F28F 3/12(2006.01) F28D 1/03(2006.01) F24J 2/20(2006.01) (86) International application number: PCT/SE2007/000290 (87) International publication number: WO 2007/111558 (04.10.2007 Gazette 2007/40)

(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 LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 28.03.2006 SE 0600693 (71) Applicant: ZEILON, Sten, Olof S-261 62 Glumslöv (SE)	(72) Inventor: ZEILON, Sten, Olof S-261 62 Glumslöv (SE)