(19)

(11)

EP 2 024 693 A2

(12)

(43) Date of publication: 18.02.2009 Bulletin 2009/08 (21) Application number: 07809376.2 (22) Date of filing: 07.06.2007

(51) International Patent Classification (IPC):  F25B 27/02(2006.01) F25B 5/02(2006.01) F25B 40/02(2006.01) F25B 29/00(2006.01) F25B 6/02(2006.01) (86) International application number: PCT/US2007/013397 (87) International publication number: WO 2007/146050 (21.12.2007 Gazette 2007/51)

(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: 07.06.2006 US 804148 P (71) Applicant: Waters Hot, Inc. Orange City IA 51041 (US)	(72) Inventors: FLAMMANG, Kevin, E. Orange City, IA 51041 (US) SEGGERMAN, Karl, J. Orange City, IA 51041 (US) VELTKAMP, Gene Orange City, IA 51041 (US) (74) Representative: Tomkinson, Alexandra  Bailey Walsh & Co L.L.P. 5 York Place Leeds LS1 2SD Leeds LS1 2SD (GB)