(19)

(11)

EP 2 027 408 A2

(12)

(43) Date of publication: 25.02.2009 Bulletin 2009/09 (21) Application number: 06736456.2 (22) Date of filing: 01.05.2006

(51) International Patent Classification (IPC):  F17C 1/00(2006.01) (86) International application number: PCT/US2006/007137 (87) International publication number: WO 2008/085143 (17.07.2008 Gazette 2008/29)

(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 NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (71) Applicant: Byrne, Kathleen Vienna VA 22180 (US)	(72) Inventor: Byrne, Kathleen Vienna VA 22180 (US)