Acceleration and retardation responsive electric control device

Details Acceleration and retardation responsive electric control device Acceleration and retardation responsive electric control device

1975-04-17

1977-05-10

Scott, James R.

Electricity: circuit makers and breakers

Special application

Change of inclination or of rate of motion responsive

200 6152, 200DIG29, H01H 3514

Patent

active

040229980

ABSTRACT:
A device responsive to acceleration in any direction in which a ball rests on an upwardly facing seat in a housing and is movable laterally on the seat when acted on by a predetermined force of acceleration. When the ball moves laterally on the seat an electric circuit is completed which can be employed for signalling or control purposes.

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patent: 3812308 (1974-05-01), Bell et al.
patent: 3889774 (1975-06-01), Schwenk
patent: 3927286 (1975-12-01), Fohl

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