EP 0896191 B1 20010214 - Fuel gas admission device for a premix burner
Title (en)
Fuel gas admission device for a premix burner
Title (de)
Brenngas-Einleitungsvorrichtung für einen Gas-Vormischbrenner
Title (fr)
Dispositif d'admission de gaz combustible pour un brûleur à prémélange
Publication
Application
Priority
DE 19733769 A 19970805
Abstract (en)
[origin: EP0896191A2] The fuel feed assembly (10), to deliver mixed gas and air to a burner, passes the fuel gas (12) through openings (23) into an inflow chamber (18) for the air (11). The air is diverted into a spiral path (20) within the inflow chamber. The gas feed openings (23) are arranged round the rotating axis (22) of the spiral flow path (20).
IPC 1-7
IPC 8 full level
F23D 14/62 (2006.01); F23L 5/00 (2006.01)
CPC (source: EP)
F23D 14/62 (2013.01); F23L 5/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL PT SE
DOCDB simple family (publication)
EP 0896191 A2 19990210; EP 0896191 A3 19991110; EP 0896191 B1 20010214; AT E199180 T1 20010215; DE 19733769 A1 19990211; DE 19733769 C2 20030522; DE 59800469 D1 20010322; ES 2157103 T3 20010801; PT 896191 E 20010731
DOCDB simple family (application)
EP 98112693 A 19980709; AT 98112693 T 19980709; DE 19733769 A 19970805; DE 59800469 T 19980709; ES 98112693 T 19980709; PT 98112693 T 19980709