(19)

(11)

EP 2 024 642 A1

(12)

(43) Date of publication: 18.02.2009 Bulletin 2009/08 (21) Application number: 07722586.0 (22) Date of filing: 01.05.2007

(51) International Patent Classification (IPC):  F04C 18/16(2006.01) (86) International application number: PCT/DK2007/000207 (87) International publication number: WO 2007/128309 (15.11.2007 Gazette 2007/46)

(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: 04.05.2006 DK 200600630 (71) Applicant: York Denmarks APS 8270 Højbjerg (DK)	(72) Inventor: ANDERSEN, Lars, Skovlund DK-8320 Marslet (DK) (74) Representative: Nielsen, Leif et al Patrade A/S Fredens Torv 3A 8000 Åarhus C 8000 Åarhus C (DK)