EP 1171693 B1 20021113 - LOAD CONTROL CIRCUIT AND METHOD FOR EFFECTING THE EMERGENCY OPERATION OF AN INTERNAL COMBUSTION ENGINE
Title (en)
LOAD CONTROL CIRCUIT AND METHOD FOR EFFECTING THE EMERGENCY OPERATION OF AN INTERNAL COMBUSTION ENGINE
Title (de)
SCHALTUNG ZUR LASTSTEUERUNG UND VERFAHREN ZUM NOTLAUFBETRIEB EINER BRENNKRAFTMASCHINE
Title (fr)
CIRCUIT DE COMMANDE DE CHARGE ET PROCEDE DE FONCTIONNEMENT D'URGENCE D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 0001117 W 20000411
- DE 19918032 A 19990421
Abstract (en)
[origin: WO0063535A1] During the failure or disruption of the data interchange between the valve control unit (1, 2) and the operation control unit (9) of an internal combustion engine comprising electromechanically actuated intake valves (5a, 5b), the valve control unit (1, 2) changes the electromechanical actuation of the intake valves (5a, 5b) to full load control times, and the operation control unit (9) adjusts a throttle valve (12) in order effect the load control of the internal combustion engine in a manner which no longer uses valve load control, but uses throttle valve load control during emergency operation.
IPC 1-7
IPC 8 full level
F01L 9/04 (2006.01); F01L 9/20 (2021.01); F02D 9/02 (2006.01); F02D 13/02 (2006.01); F02D 41/22 (2006.01); F02D 43/00 (2006.01); F02D 45/00 (2006.01)
CPC (source: EP US)
F01L 9/20 (2021.01 - EP US); F02D 41/22 (2013.01 - EP US); F02D 41/266 (2013.01 - EP US); F01L 2201/00 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0063535 A1 20001026; DE 19918032 C1 20001116; DE 50000759 D1 20021219; EP 1171693 A1 20020116; EP 1171693 B1 20021113; JP 2002542421 A 20021210; US 2002072837 A1 20020613; US 6567740 B2 20030520
DOCDB simple family (application)
DE 0001117 W 20000411; DE 19918032 A 19990421; DE 50000759 T 20000411; EP 00934888 A 20000411; JP 2000612601 A 20000411; US 3323501 A 20011022