EP 1621817 A1 20060201 - Afterburner with assured ignition
Title (en)
Afterburner with assured ignition
Title (de)
Nachbrenner mit gesicherter Zündung
Title (fr)
Chambre de post-combustion à allumage sécurisé
Publication
Application
Priority
FR 0407909 A 20040716
Abstract (en)
The engine has an afterburner with an annular fuel injection ramp (34), and a spark plug (42) mounted in the vicinity of the ramp. The afterburner has an ignition injector (48) installed opposite to the plug and having a jet pipe for pulverization of fuel. The injector is connected to a conduit (49) that delivers fuel to the injector from a fuel source, under a controlled pressure independent of the supply conditions of the ramp.
IPC 8 full level
F02C 7/266 (2006.01); F02K 3/10 (2006.01); F23R 3/20 (2006.01)
CPC (source: EP US)
F23R 3/20 (2013.01 - EP US)
Citation (applicant)
- US 5396761 A 19950314 - WOLTMANN IVAN E [US], et al
- US 3931707 A 19760113 - VDOVIAK JOHN WILLIAM
Citation (search report)
- [XD] US 3931707 A 19760113 - VDOVIAK JOHN WILLIAM
- [X] US 3765178 A 19731016 - HUFNAGEL R, et al
- [A] US 4315401 A 19820216 - BEAL GEORGE W, et al
- [A] GB 842197 A 19600720 - GEN ELECTRIC
- [A] DE 1133185 B 19620712 - SNECMA
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 1621817 A1 20060201; EP 1621817 B1 20090128; CA 2511875 A1 20060116; DE 602005012560 D1 20090319; FR 2873168 A1 20060120; FR 2873168 B1 20081031; RU 2005122513 A 20070120; US 2006292504 A1 20061228
DOCDB simple family (application)
EP 05291480 A 20050708; CA 2511875 A 20050713; DE 602005012560 T 20050708; FR 0407909 A 20040716; RU 2005122513 A 20050715; US 18192405 A 20050715