(19)

(11)

EP 1 495 273 A1

(12)

(43) Date of publication: 12.01.2005 Bulletin 2005/02 (21) Application number: 03722742.8 (22) Date of filing: 15.04.2003

(51) International Patent Classification (IPC)7: F25B 45/00 (86) International application number: PCT/GB2003/001622 (87) International publication number: WO 2003/089853 (30.10.2003 Gazette 2003/44)

(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: 16.04.2002 GB 0208677 (71) Applicant: Frostpack Limited Glasgow G20 9QN (GB)	(72) Inventor: Rhue, James, Barrington Rhu,Hellensburgh G84 8LU (GB) (74) Representative: Cooper, John et al Murgitroyd & Company,Scotland House,165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)