Acceleration sensing device

Details Acceleration sensing device Acceleration sensing device

1973-06-18

1977-01-04

Scott, James R.

Electricity: circuit makers and breakers

Special application

Change of inclination or of rate of motion responsive

200 6145M, 200 6152, 200DIG29, 200277, H01H 3514, H01H 116

Patent

active

040011852

ABSTRACT:
An acceleration sensing device comprising an electrically conductive annular conductive support ring, an electrically conductive sphere to be placed on the upper inner periphery of said support ring, and an electrically conductive contact disposed in the neighborhood of said ball, thereby the device being capable of detecting acceleration in any direction by the use of the electrical conduction between the support ring and the contact through the ball.

REFERENCES:
patent: 1662979 (1928-03-01), Nelson
patent: 2182300 (1939-12-01), McCandless
patent: 2415086 (1947-02-01), Detwiler
patent: 2721237 (1955-10-01), Yunker
patent: 2892049 (1959-06-01), Rubinstein
patent: 2898415 (1959-08-01), Clurman
patent: 2926223 (1960-02-01), Netterfield
patent: 2950365 (1960-08-01), Bolstad
patent: 3339117 (1967-08-01), Fisher
patent: 3508019 (1970-04-01), Crockett
patent: 3527907 (1970-09-01), Schwab
patent: 3619524 (1971-11-01), Gillund
patent: 3757266 (1973-09-01), Newman et al.

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