EP 1154142 A3 20030423 - Method and apparatus for controlling fuel injection
Title (en)
Method and apparatus for controlling fuel injection
Title (de)
Verfahren und Vorrichtung zur Steuerung der Kraftstoffeinspritzung
Title (fr)
Méthode et dispositif pour commander l'injection de carburant
Publication
Application
Priority
DE 10022953 A 20000511
Abstract (en)
[origin: EP1154142A2] The method involves reducing the fuel supply pressure to below a predefinable operating value depending on at least one detected operating parameter of the internal combustion engine. The fuel supply pressure is reduced depending on the voltage amplitude of the power supply device (10) and preferably the engine revolution rate. Independent claims are also included for the following: an arrangement for controlling fuel injection in an internal combustion engine.
IPC 1-7
IPC 8 full level
F02M 51/00 (2006.01); F02D 41/04 (2006.01); F02D 41/20 (2006.01); F02D 41/38 (2006.01)
CPC (source: EP KR)
F02D 41/20 (2013.01 - EP KR); F02D 41/3836 (2013.01 - EP KR); F02D 2041/2006 (2013.01 - EP KR); F02D 2200/503 (2013.01 - EP KR); F02D 2250/31 (2013.01 - EP KR)
Citation (search report)
- [XY] DE 19731102 A1 19990121 - BOSCH GMBH ROBERT [DE]
- [XY] US 5797372 A 19980825 - SUGIMOTO TOMOJIRO [JP]
- [Y] DE 3643154 A1 19870625 - TOYOTA MOTOR CO LTD [JP]
- [Y] DE 3901660 A1 19890803 - MITSUBISHI ELECTRIC CORP [JP]
- [PX] DE 19853823 A1 20000525 - BOSCH GMBH ROBERT [DE]
- [A] DE 19746980 A1 19990429 - BOSCH GMBH ROBERT [DE]
- [A] DE 19539071 A1 19960905 - BOSCH GMBH ROBERT [DE]
- [A] DE 19813138 A1 19990930 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1154142 A2 20011114; EP 1154142 A3 20030423; EP 1154142 B1 20050601; DE 10022953 A1 20011115; DE 50106367 D1 20050707; JP 2002004923 A 20020109; KR 100771290 B1 20071029; KR 20010104663 A 20011126
DOCDB simple family (application)
EP 01107985 A 20010329; DE 10022953 A 20000511; DE 50106367 T 20010329; JP 2001139159 A 20010509; KR 20010025674 A 20010511