EP 0391366 B1 19931229 - Fuel injection apparatus.
Title (en)
Fuel injection apparatus.
Title (de)
Brennstoffeinspritzvorrichtung.
Title (fr)
Appareil d'injection de combustible.
Publication
Application
Priority
DE 3910793 A 19890404
Abstract (en)
[origin: EP0391366A2] 1. Fuel injection device for diesel internal combustion engines with a minimum of one pump plunger 4, which is carried and forms a seal in a plunger sleeve 5 and together with the plunger sleeve 5 forms a high-pressure chamber 11, which during the downward movements of the plunger caused by fuel is connected by a control element to a low-pressure chamber 13, the high-pressure chamber 11 being flow- connected to an injection valve 49 via an injection line 48. <??>2.1 The object of the invention is to design the clearance of the fuel injection device as small as possible in order thereby to achieve high injection pressures. <??>2.2 This object is met according to the invention by a permanently open flow connection between the high-pressure chamber 11 and the injection valve 49. <IMAGE>
IPC 1-7
IPC 8 full level
F02M 55/00 (2006.01); F02M 55/02 (2006.01); F02M 59/36 (2006.01); F02M 59/46 (2006.01); F02B 3/06 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP US)
F02M 55/00 (2013.01 - EP US); F02M 55/02 (2013.01 - EP US); F02M 59/366 (2013.01 - EP US); F02M 59/466 (2013.01 - EP US); F02B 3/06 (2013.01 - EP US); F02M 2200/04 (2013.01 - EP US); F02M 2200/304 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR GB IT
DOCDB simple family (publication)
EP 0391366 A2 19901010; EP 0391366 A3 19910109; EP 0391366 B1 19931229; AT E99386 T1 19940115; DE 3910793 A1 19901011; DE 3910793 C2 19960523; DE 59003995 D1 19940210; US 5125807 A 19920630
DOCDB simple family (application)
EP 90106394 A 19900404; AT 90106394 T 19900404; DE 3910793 A 19890404; DE 59003995 T 19900404; US 50276590 A 19900402