EP 0400845 A1 19901205 - Improvements relating to gas burners.
Title (en)
Improvements relating to gas burners.
Title (de)
Gasbrenner.
Title (fr)
Brûleur à gaz.
Publication
Application
Priority
GB 8912304 A 19890527
Abstract (en)
The present specification discloses a gas burner arrangement for use in a solid fuel effect gas fire, the burner arrangement comprising a gas burner (3) located in a combustion chamber (5) directly under a simulated solid fuel element bed (7). The gas burner (3) is arranged to burn gas which has been aerated with a primary quantity of air which is insufficient for complete combustion. Inlets (11) are provided in the combustion chamber (5) to allow a secondary quantity of air to be drawn into the combustion chamber (5), the secondary quantity of air being insufficient for complete combustion but sufficient to produce flames within the combustion chamber (5), which are hot enough to heat the simulated solid fuel element bed (7) to a temperature at which sooting by the flames impinging in the bed (7), is minimised. Thus as the combusting gases pass through apertures (13) in the simulated solid fuel effect bed (7), they mix with the ambient air to complete combustion in the free air above the simulated solid fuel effect bed (7). This obviates the need for a chimney to carry away partially burnt gases.
IPC 1-7
IPC 8 full level
F23D 14/16 (2006.01); F23D 14/00 (2006.01); F24C 3/00 (2006.01); F24C 3/04 (2006.01)
CPC (source: EP KR)
F23D 14/08 (2013.01 - KR); F24C 3/006 (2013.01 - EP)
Citation (search report)
- [X] FR 2343972 A1 19771007 - FOSECO INT [GB]
- [A] GB 2040440 A 19800828 - VALOR HEATING LTD
- [A] GB 2136949 A 19840926 - MITCHELL DOUGLAS ALLISON
- [A] GB 2179438 A 19870304 - FLAMELOG AND COAL FIRES LIMITE
- [A] EP 0146371 A2 19850626 - BAXI PARTNERSHIP LTD [GB]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0400845 A1 19901205; EP 0400845 B1 19941207; AR 243668 A1 19930831; AT E115267 T1 19941215; CA 2017408 A1 19901127; CN 1020654 C 19930512; CN 1049223 A 19910213; CS 9002492 A2 19911015; CZ 280179 B6 19951115; DE 69014715 D1 19950119; DE 69014715 T2 19950504; DK 0400845 T3 19950206; ES 2065488 T3 19950216; GB 8912304 D0 19890712; HR P921401 A2 19951031; IE 66573 B1 19960124; IE 901824 L 19901127; KR 100208308 B1 19990715; KR 900018597 A 19901222; PL 161907 B1 19930831; RU 2039319 C1 19950709; ZA 903916 B 19910327
DOCDB simple family (application)
EP 90305386 A 19900518; AR 31692090 A 19900523; AT 90305386 T 19900518; CA 2017408 A 19900523; CN 90103076 A 19900523; CS 249290 A 19900522; DE 69014715 T 19900518; DK 90305386 T 19900518; ES 90305386 T 19900518; GB 8912304 A 19890527; HR P921401 A 19921207; IE 182490 A 19900521; KR 900007359 A 19900522; PL 28528590 A 19900522; SU 4830032 A 19900522; ZA 903916 A 19900521