Global patent index - EP 1083386 A1

EP 1083386 A1 2001-03-14 - Burner assembly and burner head for burning fuel/comburent gaseous mixtures

Title (en)

Burner assembly and burner head for burning fuel/comburent gaseous mixtures

Title (de)

Brennerbaueinheit und Brennerkopf zur Gasmischungsverbrennung

Title (fr)

Assemblage de brûleurs et tête ascociée pour la combustion de mélanges gazeux

Publication

EP 1083386 A1 (EN)

Application

EP 99830563 A

Priority

EP 99830563 A

Abstract (en)

A burner assembly (1, 101) of the so-called complete premixing type comprises a supporting body (2) provided with means for delivering a fuel/comburent gaseous mixture to a burner head (3) provided with at least one gas-permeable wall (4, 104a,b) for delivering the gaseous mixture. In the burner head (3), a plurality of delivery sections (3a, 3b) are defined, which may be independently fed with respect to each other and which are separated in a fluid-tight manner upstream and at the gas-permeable wall (4, 104a,b). In addition to providing a high efficiency of combustion and achieving a reduction of noise, environmental impact, size and cost, the burner assembly (1, 101) of the invention achieves - the nominal power being the same - a significantly greater capacity of modulation with respect to that of a conventional aerated, blown or pre-mixed burner assembly. <IMAGE>

IPC 1-7 (main, further and additional classification)

F23D 14/02; F23D 14/34; F23D 14/82; F23L 3/00

IPC 8 full level (invention and additional information)

F23D 14/02 (2006.01); F23D 14/34 (2006.01); F23D 14/82 (2006.01); F23L 3/00 (2006.01)

CPC (invention and additional information)

F23D 14/82 (2013.01); F23D 14/02 (2013.01); F23D 14/34 (2013.01); F23L 3/00 (2013.01); F23D 2203/1012 (2013.01)

Citation (applicant)

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

EPO simple patent family

EP 1083386 A1 20010314; EP 1083386 B1 20060208; AT 317527 T 20060215; DE 69929769 D1 20060420; DE 69929769 T2 20061102; ES 2258324 T3 20060816

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