Electric control apparatus

Details Electric control apparatus Electric control apparatus

1995-02-06

1996-08-06

Shoop, Jr., William M.

Electricity: electrical systems and devices

Control circuits for electromagnetic devices

3242072, 32420721, G01B 714, H03K 1790

Patent

active

055440002

ABSTRACT:
An electric control apparatus includes a magnetic flux generating device for generating a magnetic flux. A first magnetic-to-electric transducer element detects a magnitude of the magnetic flux which is responsive to a motion of a movable body. A second magnetic-to-electric transducer element detects the magnitude of the magnetic flux which is responsive to the motion of the movable body. A control signal outputting device compares a detection signal output from the first magnetic-to-electric transducer element and a detection signal output from the second magnetic-to-electric transducer element with each other. The control signal outputting device is operative to output a control signal based on a result of the comparison between the detection signals.

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patent: 5055781 (1991-10-01), Sakakibara et al.
Journal of Nippondenso Technical Disclosure; Jul. 20, 1979 (w/whole English translation).

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