EP 2940397 B1 20200805 - GAS BOILER IN WHICH OVERHEATING OF BURNER FLANGE AND GAS LEAKING IS PREVENTED
Title (en)
GAS BOILER IN WHICH OVERHEATING OF BURNER FLANGE AND GAS LEAKING IS PREVENTED
Title (de)
GASKESSEL MIT FUNKTION ZUR VERHINDERUNG DER ÜBERHITZUNG EINES BRENNERFLANSCHS UND GASSAUSTRITT
Title (fr)
CHAUDIÈRE À GAZ DANS LAQUELLE LA SURCHAUFFE D'UN REBORD DE BRÛLEUR ET UNE FUITE DE GAZ EST EMPÊCHÉE
Publication
Application
Priority
- KR 20120154238 A 20121227
- KR 2013011552 W 20131212
Abstract (en)
[origin: EP2940397A1] The present invention relates to a gas boiler, including: a burner that combusts a pre-mixed gas and has a burner flange formed in the circumferential direction; a gas supply chamber in which the upper portion of the burner is received and coupled so as to supply the pre-mixed gas to said burner, and in which a chamber flange is formed such that same is coincident in shape with the burner flange so as to be in surface contact with said burner flange; and a sealing member disposed between the burner and the gas supply chamber such that the pre-mixed gas, which is supplied from the gas supply chamber to the burner, is prevented from leaking between the gas supply chamber and the burner.
IPC 8 full level
F24H 9/18 (2006.01); F23D 14/46 (2006.01); F23D 14/76 (2006.01); F23M 5/00 (2006.01)
CPC (source: EP KR)
F23D 14/46 (2013.01 - EP KR); F23D 14/76 (2013.01 - EP); F23M 5/00 (2013.01 - KR); F24H 9/18 (2013.01 - KR); F23D 2900/00018 (2013.01 - EP); F23D 2900/14001 (2013.01 - EP); F24H 9/1836 (2013.01 - EP)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
EP 2940397 A1 20151104; EP 2940397 A4 20170726; EP 2940397 B1 20200805; CN 105051464 A 20151111; CN 105051464 B 20180824; ES 2822626 T3 20210504; JP 2016503484 A 20160204; JP 6129984 B2 20170517; KR 101434978 B1 20140827; KR 20140084599 A 20140707; WO 2014104625 A1 20140703
DOCDB simple family (application)
EP 13867891 A 20131212; CN 201380068833 A 20131212; ES 13867891 T 20131212; JP 2015544007 A 20131212; KR 20120154238 A 20121227; KR 2013011552 W 20131212