EP 3470750 B1 20200930 - COMBUSTION DEVICE
Title (en)
COMBUSTION DEVICE
Title (de)
VERBRENNUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE COMBUSTION
Publication
Application
Priority
JP 2017197338 A 20171011
Abstract (en)
[origin: EP3470750A1] A combustion device includes a combustion housing (21), a heat exchanger (12), and a burner support frame (32) for supporting a plurality of burners (11), wherein a side plate-inner gap (S3) through which air flows is defined between an outermost burner (11E) and a support frame side plate (43), a side plate-outer gap (S4) through which air flows is defined between the support frame side plate (43) and a side wall (212), the side plate-outer gap (S4) has a width wider than the side plate-inner gap (S3), and the support frame side plate (43) extends further upward than an upper end portion of the outermost burner (11E).
IPC 8 full level
F24H 1/00 (2006.01); F23C 5/02 (2006.01); F23D 14/04 (2006.01); F23D 23/00 (2006.01)
CPC (source: CN EP)
F23C 5/02 (2013.01 - EP); F23D 14/045 (2013.01 - EP); F23D 23/00 (2013.01 - EP); F24H 1/145 (2013.01 - CN); F24H 1/40 (2013.01 - EP); F24H 9/0005 (2013.01 - CN); F24H 9/1836 (2013.01 - CN EP); F23D 2210/00 (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 3470750 A1 20190417; EP 3470750 B1 20200930; CN 109654720 A 20190419; CN 109654720 B 20211008; JP 2019070492 A 20190509
DOCDB simple family (application)
EP 18199343 A 20181009; CN 201811071031 A 20180913; JP 2017197338 A 20171011