EP 1693564 A2 20060823 - Fuel injector with direct needle control for an internal combustion engine
Title (en)
Fuel injector with direct needle control for an internal combustion engine
Title (de)
Kraftstoffinjektor mit direkter Nadelsteuerung für eine Brennkraftmaschine
Title (fr)
Injecteur de carburant à commande de pointeau directe pour un moteur à combustion interne
Publication
Application
Priority
DE 102005007543 A 20050218
Abstract (en)
Fuel injector has stroke adjustable control member (40) in addition to actuator-side transmission piston (31). First control surface (47) is hydraulically coupled to actuator-side coupler area (36) and second control surface (46) is assigned to control area (37). Actuator-side transmission piston has second pressure area (48), which is assigned to control area as further control surface.
IPC 8 full level
F02M 63/00 (2006.01); F02M 51/06 (2006.01)
CPC (source: EP US)
F02M 51/0603 (2013.01 - EP US); F02M 61/167 (2013.01 - EP US); F02M 2200/703 (2013.01 - EP US)
Citation (applicant)
DE 102004037125 A1 20060323 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1693564 A2 20060823; EP 1693564 A3 20070110; EP 1693564 B1 20080723; AT E402337 T1 20080815; DE 102005007543 A1 20060824; DE 502005004797 D1 20080904; US 2006186221 A1 20060824; US 7258283 B2 20070821
DOCDB simple family (application)
EP 05112526 A 20051220; AT 05112526 T 20051220; DE 102005007543 A 20050218; DE 502005004797 T 20051220; US 35703606 A 20060221