EP 3477199 B1 20220316 - COMBUSTION APPARATUS
Title (en)
COMBUSTION APPARATUS
Title (de)
VERBRENNUNGSVORRICHTUNG
Title (fr)
APPAREIL DE COMBUSTION
Publication
Application
Priority
JP 2017205081 A 20171024
Abstract (en)
[origin: EP3477199A1] A combustion apparatus includes burners, a burner chamber that houses the burners, and a heat exchanger that collects heat emitted from the burner to heat a heating medium. A side space connected to an upper space of a burner port is provided between a burner arrangement section and a burner chamber side wall. A partition wall having suction holes communicating with gas introduction ports of the burners is provided in front of the burner arrangement section. A front space guiding air introduced into the burner chamber to the suction holes is provided between the partition wall and a burner chamber front wall. A flow controller that restricts air in the front space from forming a turbulent flow and flowing from a no suction hole area to a suction hole area side, is provided at the front of the side of the suction hole area of the partition wall.
IPC 8 full level
F23L 1/00 (2006.01); F23D 14/04 (2006.01); F23D 14/70 (2006.01)
CPC (source: CN EP)
F23D 14/045 (2013.01 - EP); F23D 14/70 (2013.01 - EP); F23L 1/00 (2013.01 - EP); F24H 1/145 (2013.01 - CN); F24H 9/0005 (2013.01 - CN); F24H 9/1836 (2013.01 - CN)
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 3477199 A1 20190501; EP 3477199 B1 20220316; CN 109695957 A 20190430; CN 109695957 B 20220201; JP 2019078445 A 20190523; JP 6905914 B2 20210721
DOCDB simple family (application)
EP 18194220 A 20180913; CN 201811242876 A 20181024; JP 2017205081 A 20171024