EP 0657011 A1 19950614 - BURNER.
Title (en)
BURNER.
Title (de)
BRENNER.
Title (fr)
BRULEUR.
Publication
Application
Priority
- DE 4322109 A 19930702
- EP 9402156 W 19940701
Abstract (en)
[origin: US5522723A] PCT No. PCT/EP94/02156 Sec. 371 Date Mar. 1, 1995 Sec. 102(e) Date Mar. 1, 1995 PCT Filed Jul. 10, 1995 PCT Pub. No. WO95/01532 PCT Pub. Date Jan. 12, 1995.A burner with a housing enclosing a combustion chamber and with an inlet for a gas/air fuel mixture and an outlet for combustion gas is disclosed. The combustion chamber is filled with a porous material whose porosity varies along the combustion chamber in such a way that the pore size increases in the direction of flow of the gas/air mixture so that a critical Péclet number for the pore size and accordingly for flame development results at a boundary surface or in a determined zone of the porous material, above which number a flame can develop and below which number the flame development is suppressed.
IPC 1-7
IPC 8 full level
F23D 14/14 (2006.01); F23C 13/00 (2006.01); F23C 99/00 (2006.01); F23D 14/16 (2006.01); F24H 1/40 (2006.01); F24H 1/00 (2006.01)
CPC (source: EP US)
F23C 13/00 (2013.01 - EP US); F23C 99/006 (2013.01 - EP US); F24H 1/40 (2013.01 - EP US); F23D 2209/10 (2013.01 - EP US); F24H 1/0045 (2013.01 - EP US)
Citation (search report)
See references of WO 9501532A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
US 5522723 A 19960604; AT E176039 T1 19990215; CN 1046802 C 19991124; CN 1111914 A 19951115; DE 4322109 A1 19950112; DE 4322109 C2 20010222; DE 59407692 D1 19990304; DK 0657011 T3 19990913; EP 0657011 A1 19950614; EP 0657011 B1 19990120; ES 2129659 T3 19990616; GR 3029984 T3 19990730; JP 3219411 B2 20011015; JP H08507363 A 19960806; RU 2125204 C1 19990120; RU 95112038 A 19970110; WO 9501532 A1 19950112
DOCDB simple family (application)
US 39289295 A 19950301; AT 94923708 T 19940701; CN 94190459 A 19940701; DE 4322109 A 19930702; DE 59407692 T 19940701; DK 94923708 T 19940701; EP 9402156 W 19940701; EP 94923708 A 19940701; ES 94923708 T 19940701; GR 990401063 T 19990416; JP 50328195 A 19940701; RU 95112038 A 19940701