EP 0687854 A1 19951220 - Burner with recirculation of exhaust gas
Title (en)
Burner with recirculation of exhaust gas
Title (de)
Brenner mit Abgasrückführung
Title (fr)
Brûleur avec récirculation des gaz d'échappement
Publication
Application
Priority
- EP 95201537 A 19950612
- EP 94201707 A 19940613
Abstract (en)
The invention relates to a process and apparatus for burning gas/air mixtures loaded with recirculated exhaust gas from said burning process wherein said mixture is passed as a premix through a channel (3) to the burner plate (5) provided with passages (12) for the mixture, and wherein a depression is created in said channel sufficient to suck and thereby recirculate a part of the exhaust gas generated at the burning surface and to distribute it throughout the premix. The depression is preferably created by a venturi effect and the exhaust gas may be cooled down during recirculation. <IMAGE>
IPC 1-7
IPC 8 full level
F23C 9/00 (2006.01); F23D 14/02 (2006.01); F23D 14/12 (2006.01); F23D 14/78 (2006.01)
CPC (source: EP US)
F23C 9/00 (2013.01 - EP); F23D 14/02 (2013.01 - EP); F23D 14/12 (2013.01 - EP US); F23D 14/78 (2013.01 - EP)
Citation (applicant)
- EP 0157432 A2 19851009 - SHELL INT RESEARCH [NL]
- WO 9318342 A1 19930916 - BEKAERT SA NV [BE], et al
Citation (search report)
- [A] DE 8812089 U1 19881103
- [A] DE 9003576 U1 19900607
- [A] DE 3639974 A1 19880526 - STIEBEL ELTRON GMBH & CO KG [DE]
- [A] US 4405587 A 19830920 - MCGILL EUGENE C [US], et al
- [A] DE 3201366 A1 19830728 - WITKOWSKI PETER
- [A] EP 0374423 A2 19900627 - ZINK JOHN GMBH [DE]
- [A] WO 9208927 A1 19920529 - EXXON CHEMICAL PATENTS INC [US]
- [A] PATENT ABSTRACTS OF JAPAN vol. 004, no. 158 (M - 039) 5 November 1980 (1980-11-05)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 95201537 A 19950612