(19)

(11)

EP 2 909 538 A1

(12)

(43) Date of publication: 26.08.2015 Bulletin 2015/35 (21) Application number: 13716942.1 (22) Date of filing: 08.03.2013

(51) International Patent Classification (IPC):  F24D 19/00(2006.01) F24D 19/10(2006.01) (86) International application number: PCT/CZ2013/000031 (87) International publication number: WO 2014/063665 (01.05.2014 Gazette 2014/18)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 22.10.2012 CZ 201226885 U (71) Applicant: Korado a. s. 560 02 Ceska Trebova (CZ)	(72) Inventor: HRDLICKA, Tomás 560 02 Ceská Trebová (CZ) (74) Representative: Spacek, Jindrich  Svatopluka Cecha 106a 612 00 Brno 612 00 Brno (CZ)