EP 0367973 B1 19911227 - METHOD FOR DETECTING AND PROCESSING THE ROTATION SPEED OF MULTICYLINDER COMBUSTION ENGINES
Title (en)
METHOD FOR DETECTING AND PROCESSING THE ROTATION SPEED OF MULTICYLINDER COMBUSTION ENGINES
Publication
Application
Priority
DE 3835002 A 19881014
Abstract (en)
[origin: EP0367973A1] The invention relates to a method for detecting and processing the rotation speed of a multicylinder combustion engine. The rotation speed values of individual equal intervals of each work cycle of the combustion engine are stored in separate successive storage registers, compared with the corresponding values of the intervals of the following work cycle and processed for control purposes. <IMAGE>
IPC 1-7
IPC 8 full level
F02D 41/16 (2006.01); F02D 41/28 (2006.01); F02D 41/34 (2006.01); G01P 3/48 (2006.01)
CPC (source: EP)
F02D 41/0097 (2013.01)
Citation (examination)
DE 3221640 A1 19830105 - NIPPON DENSO CO [JP]
Designated contracting state (EPC)
AT DE FR GB IT
DOCDB simple family (publication)
EP 0367973 A1 19900516; EP 0367973 B1 19911227; AT E70896 T1 19920115; DE 3835002 A1 19900419; DE 3835002 C2 19910508; DE 3835002 C3 19940224; DE 58900633 D1 19920206
DOCDB simple family (application)
EP 89118008 A 19890928; AT 89118008 T 19890928; DE 3835002 A 19881014; DE 58900633 T 19890928