EP 1953455 B1 20150121 - Injection system with double injector
Title (en)
Injection system with double injector
Title (de)
Brennstoffeinspritzsystem mit doppelter Einspritzung
Title (fr)
Système d'injection de carburant à double injecteur
Publication
Application
Priority
FR 0752820 A 20070123
Abstract (en)
[origin: EP1953455A1] The system (20) has a fuel injector (22) positioned at the center of the injecting system in order to inject a fuel cloud (42). Another fuel injector (28) surrounds the fuel injector (22) in order to inject an annular fuel cloud (48) around the fuel cloud (42). Air inlet passages (24, 30) e.g. air spins, respectively associated to the two injectors for forming two air/fuel mixtures, respectively.
IPC 8 full level
F23R 3/34 (2006.01)
CPC (source: EP US)
F23R 3/343 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1953455 A1 20080806; EP 1953455 B1 20150121; CA 2619421 A1 20080723; CA 2619421 C 20151201; FR 2911667 A1 20080725; FR 2911667 B1 20091002; JP 2008180495 A 20080807; JP 5142202 B2 20130213; RU 2008102394 A 20090727; RU 2468297 C2 20121127; US 2008236165 A1 20081002; US 7942003 B2 20110517
DOCDB simple family (application)
EP 08150474 A 20080122; CA 2619421 A 20080121; FR 0752820 A 20070123; JP 2008011192 A 20080122; RU 2008102394 A 20080122; US 1852008 A 20080123