Global Patent Index - EP 1130315 A3

EP 1130315 A3 20010919 - Atmospheric gas burner

Title (en)

Atmospheric gas burner

Title (de)

Atmosphärischer Gasbrenner

Title (fr)

Brûleur atmosphérique à gaz

Publication

EP 1130315 A3 20010919 (DE)

Application

EP 01102645 A 20010207

Priority

DE 10010762 A 20000304

Abstract (en)

[origin: EP1130315A2] The atmospheric gas burner has several parallel arranged burner components (10) with at least two mixture tubes and a burner plate with mixture outlet apertures. The mixture tubes are fed with a combustion gas - air mixture via gas nozzles and air inlet apertures. The surface of the mixture outlet apertures and the flow ratio of the combustion gas - air mixture in the mixture tubes (20) are so matched to each other that the heat load on the mixture outlet apertures of the burner plate (16) is less than or equal to 300 W/cm<2>. The surface of the mixture outlet apertures corresponds to 3-5 times the cross-section of the two mixture tubes at the narrowest point. The mixture tubes in relation the wide side of the burner component have a widening diffuser section (25), which in relation to the narrow side of the burner component has a narrowing section (36) of the cross-section (20).

IPC 1-7

F23D 14/08; F23D 14/46

IPC 8 full level

F23D 14/04 (2006.01); F23D 14/08 (2006.01); F23D 14/46 (2006.01)

CPC (source: EP)

F23D 14/045 (2013.01); F23D 14/08 (2013.01); F23D 14/46 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1130315 A2 20010905; EP 1130315 A3 20010919; EP 1130315 B1 20051102; CN 1311413 A 20010905; DE 10010762 A1 20010920; DE 10010762 C2 20020328; DE 50107868 D1 20051208; ES 2252096 T3 20060516

DOCDB simple family (application)

EP 01102645 A 20010207; CN 01104383 A 20010228; DE 10010762 A 20000304; DE 50107868 T 20010207; ES 01102645 T 20010207