EP 1706603 B1 20071017 - METHOD AND DEVICE FOR DETERMINING AN INTERNAL COMBUSTION ENGINE PHASE
Title (en)
METHOD AND DEVICE FOR DETERMINING AN INTERNAL COMBUSTION ENGINE PHASE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ERMITTELN EINER PHASE EINER BRENNKRAFTMASCHINE
Title (fr)
PROCEDE ET DISPOSITIF DE DETERMINATION D'UNE PHASE D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- EP 2005056284 W 20051128
- DE 102004062406 A 20041223
Abstract (en)
[origin: WO2006069871A1] The invention concerns a method and a device for determining an internal combustion engine phase. Said device comprises an intake zone, an exhaust zone, at least one camshaft which acts on the gas exchanging valves and whereof the phase can be adjusted relative to that of a crankshaft by means of a phase adjusting device, and at least one sensor whereof the measurement signal enables a specific phase (PH_E) to be determined. The phase adjusting device is controlled in accordance with phase adjustment of the camshaft until detection of a gas reflux from the exhaust zone to the intake zone. A correction value (KOR_E) is determined based on the associated specific phase (PH_E) and on a specific allocated phase (PH_G). In the next operating mode, the respectively specific phase (PH_E) is corrected based on the correction value (KOR_E).
IPC 8 full level
F01L 1/34 (2006.01); F01L 1/344 (2006.01)
CPC (source: EP KR US)
F01L 1/34 (2013.01 - EP KR US); F01L 1/344 (2013.01 - KR); F01L 1/3442 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2006069871 A1 20060706; CN 100410500 C 20080813; CN 1922390 A 20070228; DE 102004062406 A1 20060713; DE 102004062406 B4 20070809; DE 502005001729 D1 20071129; EP 1706603 A1 20061004; EP 1706603 B1 20071017; JP 2007522381 A 20070809; JP 4262752 B2 20090513; KR 101210430 B1 20121210; KR 20070085064 A 20070827; US 2007233356 A1 20071004; US 7469676 B2 20081230
DOCDB simple family (application)
EP 2005056284 W 20051128; CN 200580005131 A 20051128; DE 102004062406 A 20041223; DE 502005001729 T 20051128; EP 05813508 A 20051128; JP 2006552638 A 20051128; KR 20067016512 A 20060817; US 58979305 A 20051126