EP 0415008 B1 19940720 - Method of combustion in gasburner.
Title (en)
Method of combustion in gasburner.
Title (de)
Verfahren zum Verbrennen in einem Gasbrenner.
Title (fr)
Procédé de combustion dans un brûleur à gaz.
Publication
Application
Priority
DE 3926699 A 19890812
Abstract (en)
[origin: EP0415008A1] A gas burner for heating installations, furnaces, gas lances or the like is proposed, in which an airgas mixture can be fed to a flame-holding layer (16) which is provided with a multiplicity of small passages, prevents flashback and on the side of which opposite to the mixture feed side combustion flames form after ignition of the mixture. On the flame side next to the flame-holding layer (16), a postcombustion layer (17) is provided which can be heated by the combustion flames and has a multiplicity of small passages. In the heated postcombustion layer (17), CO fractions formed are oxidised to CO2, while the NOx constituents, which are anyway low, remain unchanged. As a result, the pollutant contents can be effectively reduced, with optimum efficiency.
IPC 1-7
IPC 8 full level
F23D 14/14 (2006.01); F23D 14/16 (2006.01); F23D 14/62 (2006.01); F23D 14/82 (2006.01)
CPC (source: EP)
F23D 14/16 (2013.01); F23D 14/62 (2013.01); F23D 14/82 (2013.01); F23D 2203/105 (2013.01); F23D 2212/201 (2013.01)
Designated contracting state (EPC)
AT CH DE FR LI NL
DOCDB simple family (publication)
EP 0415008 A1 19910306; EP 0415008 B1 19940720; AT E108883 T1 19940815; DE 3926699 A1 19910214; DE 59006485 D1 19940825
DOCDB simple family (application)
EP 90110796 A 19900607; AT 90110796 T 19900607; DE 3926699 A 19890812; DE 59006485 T 19900607