EP 0985814 A3 20010314 - Method and apparatus for controlling at least one electromagnetic valve
Title (en)
Method and apparatus for controlling at least one electromagnetic valve
Title (de)
Verfahren und Vorrichtung zur Steuerung wenigstens eines Magnetventils
Title (fr)
Méthode et dispositif pour commander au moins une soupape éléctromagnétique
Publication
Application
Priority
DE 19833830 A 19980728
Abstract (en)
[origin: DE19833830A1] At the start of energizing the magnetic valve it is put under booster voltage, increased with respect to the rest of the energizing process. At least one magnitude, affecting the energy and/or the power applied to the magnetic valve at the start of energizing, can be preset in dependence of at least one operational magnitude of the IC engine. An Independent claim is included for the energizing mechanism.
IPC 1-7
IPC 8 full level
F02D 41/20 (2006.01); F02M 51/06 (2006.01); H01F 7/18 (2006.01)
CPC (source: EP US)
F02D 41/20 (2013.01 - EP US); H01F 7/1816 (2013.01 - EP US); F02D 2041/2006 (2013.01 - EP US); F02D 2041/201 (2013.01 - EP US); F02D 2041/2027 (2013.01 - EP US); F02D 2041/2044 (2013.01 - EP US); F02D 2041/2058 (2013.01 - EP US); F02D 2041/2075 (2013.01 - EP US)
Citation (search report)
- [XY] US 4355619 A 19821026 - WILKINSON JOHN R
- [X] EP 0305344 A1 19890301 - MARELLI AUTRONICA [IT]
- [Y] EP 0849461 A2 19980624 - TOYOTA MOTOR CO LTD [JP]
- [PX] US 5839412 A 19981124 - STOCKNER ALAN R [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19833830 A1 20000203; DE 59910889 D1 20041125; EP 0985814 A2 20000315; EP 0985814 A3 20010314; EP 0985814 B1 20041020; JP 2000054932 A 20000222; US 6250286 B1 20010626
DOCDB simple family (application)
DE 19833830 A 19980728; DE 59910889 T 19990422; EP 99107944 A 19990422; JP 21400499 A 19990728; US 36192299 A 19990727