(19)

(11)

EP 2 092 248 A1

(12)

(43) Date of publication: 26.08.2009 Bulletin 2009/35 (21) Application number: 07848469.8 (22) Date of filing: 10.12.2007

(51) International Patent Classification (IPC):  F24H 4/02(2006.01) F24H 8/00(2006.01) (86) International application number: PCT/GB2007/004722 (87) International publication number: WO 2008/074990 (26.06.2008 Gazette 2008/26)

(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 (30) Priority: 16.12.2006 GB 0625122 04.10.2007 GB 0719403 (71) Applicant: Star Refrigeration Ltd. Glasgow G46 8JW, Scotland (GB)	(72) Inventor: PEARSON, Stephen Forbes Argyll PA23 75H (GB) (74) Representative: Horner, Martin Grenville et al Marks & Clerk LLP Aurora 120 Bothwell Street Glasgow G2 7JS Glasgow G2 7JS (GB)