EP 0607177 B1 19960619 - DEVICE FOR DETECTING THE ANGULAR POSITION OF A ROTATING COMPONENT
Title (en)
DEVICE FOR DETECTING THE ANGULAR POSITION OF A ROTATING COMPONENT
Title (de)
EINRICHTUNG ZUR WINKELLAGEERKENNUNG EINES ROTIERENDEN TEILS
Title (fr)
AGENCEMENT DE DETECTION DE LA POSITION ANGULAIRE D'UNE PIECE ROTATIVE
Publication
Application
Priority
- DE 4133570 A 19911010
- DE 9200805 W 19920919
Abstract (en)
[origin: DE4133570C1] The description relates to a device for detecting the angular position of a rotating component in which the rotating component is fitted with a pickup disc (14) with a plurality of regular angle marks (11) and a distinguishable reference mark (12) is formed, for example, by two missing angle marks (11). The number of angle marks is (n-2) where n is a number divisible by as many numbers as possible corresponding to different numbers of cylinders, and is, for example, 36. The voltage sequence generated in the sensor (15) is evaluated in the control device (19). Once the reference mark (12) has been recognised by comparison with a camshaft signal, the cylinder concerned is unmistakable. Evaluation of the voltage sequence also provides the rotation speed, and predeterminable edges of the pulse sequence are used to control the ignition and/or injection system.
IPC 1-7
IPC 8 full level
G01B 21/22 (2006.01); F02D 35/00 (2006.01); F02D 41/34 (2006.01); F02D 45/00 (2006.01); F02P 7/06 (2006.01); G01D 5/12 (2006.01); G01D 5/244 (2006.01); G01D 5/245 (2006.01); G01D 5/249 (2006.01); G01P 3/48 (2006.01)
CPC (source: EP US)
F02D 41/009 (2013.01 - EP US); F02P 7/061 (2013.01 - EP US); F02D 41/0097 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES GB
DOCDB simple family (publication)
DE 4133570 C1 19921224; AU 2559092 A 19930503; DE 59206625 D1 19960725; EP 0607177 A1 19940727; EP 0607177 B1 19960619; ES 2089559 T3 19961001; JP H07500164 A 19950105; US 5497748 A 19960312; WO 9307449 A1 19930415
DOCDB simple family (application)
DE 4133570 A 19911010; AU 2559092 A 19920919; DE 59206625 T 19920919; DE 9200805 W 19920919; EP 92919479 A 19920919; ES 92919479 T 19920919; JP 50652893 A 19920919; US 21172994 A 19940411