Motion transducer

Details Motion transducer Motion transducer

1986-08-21

1989-02-21

Goldberg, E. A.

Electrical resistors

Resistance value responsive to a condition

Fluid- or gas pressure-actuated

338150, 74 99R, H01C 1010

Patent

active

048069019

ABSTRACT:
A device for transmitting linear motion into rotary motion, particularly as applied to an oil pressure transducer for a vehicle I.C.E. Specifically, the linear movement is produced by action of pressure against a diaphragm as opposed by a yieldable spring. The spring is a wire curved into a helix shape and with the ends attached to a rotary table. The midportion of the spring is operably attached to the central portion of the diaphragm so that linear movement thereof toward the rotary table causes the spring's end portions to progressively engage the table in overlying relation and, accordingly, to produce rotation of the table.

REFERENCES:
patent: 2027386 (1936-01-01), Krummer
patent: 2286717 (1942-06-01), Clason
patent: 2525095 (1950-10-01), Coxon et al.
patent: 2943302 (1960-06-01), Clason
patent: 3160014 (1964-12-01), De Julio et al.
patent: 4064476 (1977-12-01), Reis
patent: 4086557 (1978-04-01), Padgitt et al.
patent: 4449113 (1984-05-01), Gould et al.
patent: 4548091 (1985-10-01), Norton

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