EP 1619385 A1 20060125 - Actuator for a fuel injection system
Title (en)
Actuator for a fuel injection system
Title (de)
Aktoreinrichtung für ein Kraftstoffeinspritzsystem
Title (fr)
Actionneur d'un système d'injection de carburant
Publication
Application
Priority
DE 202004011603 U 20040723
Abstract (en)
The actuator device has two or more coaxially arranged actuators (1-4) with different reaction times separated for producing a lift for controlling a throttle nozzle. The lift is adapted in height and time duration to the requirements of the pre-injection, main injection or post-injection and is optimized for the specific engine through the profiling of the coaxial throttle nozzle with needle (15) and valve seat (18) of each injection process.
IPC 8 full level
F02M 45/00 (2006.01); F02M 47/02 (2006.01); F02M 59/46 (2006.01)
CPC (source: EP)
F02M 45/00 (2013.01); F02M 47/027 (2013.01); F02M 63/0019 (2013.01); F02M 63/0026 (2013.01)
Citation (search report)
- [X] EP 0246373 A1 19871125 - MATSUMURA OSAMU
- [X] EP 0789142 A1 19970813 - ISUZU MOTORS LTD [JP]
- [X] GB 2341893 A 20000329 - LUCAS INDUSTRIES LTD [GB]
- [X] US 6019091 A 20000201 - SPOOLSTRA GREGG R [US]
- [X] US 5645226 A 19970708 - BRIGHT JOHN S [US]
- [X] EP 1199458 A2 20020424 - TOYOTA MOTOR CO LTD [JP]
- [A] US 5593134 A 19970114 - STEBER GEORGE R [US], et al
Designated contracting state (EPC)
AT DE DK
DOCDB simple family (publication)
DOCDB simple family (application)
DE 202004011603 U 20040723; EP 05101878 A 20050310