(19)

(11)

EP 2 109 743 A1

(12)

(43) Date of publication: 21.10.2009 Bulletin 2009/43 (21) Application number: 08705165.2 (22) Date of filing: 14.01.2008

(51) International Patent Classification (IPC):  F24D 19/06(2006.01) F24H 3/00(2006.01) F28F 1/12(2006.01) F24D 13/04(2006.01) F28D 1/047(2006.01) F28F 9/26(2006.01) (86) International application number: PCT/PL2008/000006 (87) International publication number: WO 2008/088232 (24.07.2008 Gazette 2008/30)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 20.01.2007 PL 38156207 (71) Applicant: Formaster S.A. 25-818 Kielce (PL)	(72) Inventor: BURSZTEIN, Slawomir PL-25-140 Kielce (PL) (74) Representative: Garstka, Antoni Czeslaw et al Tumlin-Wegle 87 26-050 Zagnansk 26-050 Zagnansk (PL)