EP 0222775 B1 19880914 - PROCESS FOR ADJUSTING THE IDLING SPEED OF AN INTERNAL COMBUSTION ENGINE
Title (en)
PROCESS FOR ADJUSTING THE IDLING SPEED OF AN INTERNAL COMBUSTION ENGINE
Publication
Application
Priority
DE 3518014 A 19850518
Abstract (en)
[origin: WO8607116A1] A process for adjusting the idling speed of an internal combustion engine, in which the position of the throttle-valve in the inlet pipe of the engine is varied according to the speed of the engine and to a positioning signal which is characteristic of the throttle valve. The change in the position of the throttle valve can only be effected if it has assumed specific, preselectable position and if the speed of the engine has remained virtually constant over a period of time which can also be preselected. A description of a typical design is given in the form of an operating diagram, which can be used to implement the process of the invention.
IPC 1-7
IPC 8 full level
F02D 9/02 (2006.01); F02D 31/00 (2006.01); F02D 33/02 (2006.01); F02D 41/16 (2006.01); F02B 1/04 (2006.01)
CPC (source: EP US)
F02D 31/004 (2013.01 - EP US); F02B 1/04 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
DE 3518014 A1 19861120; DE 3518014 C2 19950706; BR 8606683 A 19870811; DE 3660730 D1 19881020; EP 0222775 A1 19870527; EP 0222775 B1 19880914; JP S62502904 A 19871119; US 5002027 A 19910326; WO 8607116 A1 19861204
DOCDB simple family (application)
DE 3518014 A 19850518; BR 8606683 A 19860115; DE 3660730 T 19860115; DE 8600010 W 19860115; EP 86900735 A 19860115; JP 50076186 A 19860115; US 41058689 A 19890921