| 摘要 |
PCT No. PCT/DE87/00347 Sec. 371 Date Mar. 28, 1988 Sec. 102(e) Date Mar. 28, 1988 PCT Filed Aug. 8, 1987 PCT Pub. No. WO88/01691 PCT Pub. Date Mar. 10, 1988.A device for controlling an internal combustion engine of a motor vehicle comprises a stationary pickup element provided with a control circuit for ignition or the like of a motor vehicle, and a transducer wheel arranged to rotate with the shaft of the engine of the motor vehicle and operatively connected with the stationary pickup element, the transducer wheel having a circumference and being provided on the circumference with a number of segments that is proportional to a number of cylinders of the engine, the segments affecting the pickup element and extending substantially in a circumferential direction, at least one of the segments having a perforation with a width which is measured in a direction transverse to a direction of elongation of the segment and which increases in the direction of elongation of the segment to supply a signal serving as a marking for the control circuit.
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