EP 0704621 A3 19960515 -
Publication
Application
Priority
IT TO940766 A 19940930
Abstract (en)
[origin: EP0704621A2] A method for generating a synchronising signal over 720 DEG for an internal combustion engine without the use of a cam sensor but with the use of alternative strategies, for example, by detecting the duration of the spark in a reference cylinder or the correlation of the engine acceleration with the throttle valve angle.
IPC 1-7
IPC 8 full level
F02D 41/34 (2006.01); F02P 7/03 (2006.01); F02P 15/08 (2006.01); F02P 17/12 (2006.01); F02B 1/04 (2006.01)
CPC (source: EP)
F02D 41/009 (2013.01); F02P 7/035 (2013.01); F02P 15/08 (2013.01); F02P 17/12 (2013.01); F02B 1/04 (2013.01); F02P 2017/125 (2013.01)
Citation (search report)
- [XY] WO 9203655 A1 19920305 - BOSCH GMBH ROBERT [DE]
- [YA] DE 4033148 A1 19910425 - MITSUBISHI ELECTRIC CORP [JP]
- [Y] DE 4242419 A1 19940623 - BOSCH GMBH ROBERT [DE]
- [A] US 5174267 A 19921229 - DEBIASI CHARLES J [US]
- [Y] DE 4229773 A1 19940310 - BOSCH GMBH ROBERT [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 013, no. 489 (M - 888) 7 November 1989 (1989-11-07)
Designated contracting state (EPC)
DE ES FR GB SE
DOCDB simple family (publication)
EP 0704621 A2 19960403; EP 0704621 A3 19960515; EP 0704621 B1 20040128; DE 69532493 D1 20040304; DE 69532493 T2 20041202; ES 2211891 T3 20040716; IT 1268605 B1 19970306; IT TO940766 A0 19940930; IT TO940766 A1 19960330
DOCDB simple family (application)
EP 95115292 A 19950928; DE 69532493 T 19950928; ES 95115292 T 19950928; IT TO940766 A 19940930