Multiple sensing device and sensing devices therefor

Measuring and testing – Navigation – Take-off and landing monitors

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Details

73189, 73228, 310330, G01C 2300

Patent

active

041977378

ABSTRACT:
A multiple sensing device has sensors, mounted on a common rotatable shaft, for sensing magnetic field, electric field, gas flow, angular acceleration and linear acceleration. The latter three of the sensing devices employ piezo electric crystals as the sensors, while the magnetic field sensor employs a pair of rotating coils and the electric sensing device employs a pair of rotating electrodes.

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patent: 3253471 (1966-05-01), Maillard
patent: 3273397 (1966-09-01), Forward
patent: 3458805 (1969-07-01), Kasemir

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