(19)

(11)

EP 2 162 677 A2

(12)

(88) Date of publication A3: 23.12.2009 (43) Date of publication: 17.03.2010 Bulletin 2010/11 (21) Application number: 08757910.8 (22) Date of filing: 15.05.2008

(51) International Patent Classification (IPC):  F23B 30/04(2006.01) (86) International application number: PCT/CZ2008/000056 (87) International publication number: WO 2008/141594 (27.11.2008 Gazette 2008/48)

(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 Designated Extension States: AL BA MK RS (30) Priority: 18.05.2007 CZ 20070353 05.12.2007 CZ 200719470 U (71) Applicant: Systemy S.r.o. 277 01 Dolni Berkovice (CZ)	(72) Inventor: PETRO, Jan 170 00 PRAHA 7 (CZ) (74) Representative: Sedlák, Jirí et al Husova 5 P.O. Box 1 CZ-370 01 Ceské Budejovice CZ-370 01 Ceské Budejovice (CZ)