(19)

(11)

EP 2 203 676 A1

(12)

(43) Date of publication: 07.07.2010 Bulletin 2010/27 (21) Application number: 07818357.1 (22) Date of filing: 24.09.2007

(51) International Patent Classification (IPC):  F17C 13/00(2006.01) (86) International application number: PCT/EP2007/008269 (87) International publication number: WO 2009/039869 (02.04.2009 Gazette 2009/14)

(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 (71) Applicant: Vandaele, Jacques Valere 8710 Wielsbeke - West Flanderen (BE)	(72) Inventor: Vandaele, Jacques Valere 8710 Wielsbeke - West Flanderen (BE) (74) Representative: Celestino, Marco  ABM Agenzia Brevetti & Marchi Viale G. Pisano, 31 56123 Pisa 56123 Pisa (IT)