Electrical resistors – Resistance value responsive to a condition – Force-actuated
Patent
1982-09-27
1984-05-29
Albritton, C. L.
Electrical resistors
Resistance value responsive to a condition
Force-actuated
7386268, 177211, H01L 1010
Patent
active
044518170
ABSTRACT:
The transducing apparatus for a dynamometer includes a band shaped measuring element which is subjected to a load-dependent tensile force. The measuring element is made of an amorphous metal. It is band-shaped and may have one or two necked-down portions whose resistance varies as a function of applied force. Such measuring element has particularly desirable mechanical characteristics such as high limits of permissible applied force, resistance to creep, low hysteresis, and stability with respect to temperature variations.
REFERENCES:
patent: 2556132 (1951-06-01), Ball
patent: 3229512 (1966-01-01), Goudswaard et al.
patent: 3492513 (1970-01-01), Hollander, Jr. et al.
patent: 4298382 (1981-11-01), Stempin et al.
IEEE Transactions on Magnetics, "Sensitive Force Transducers Using a Single Amorphous Core Multivibrator Bridge," vol. Mag-15, No. 6, Nov. 1979, pp. 1806-1808.
IEEE Transactions On Magnetics, "New Force Transducers Using Amborphous Ribbon Cores," vol. Mag-No. 5, pp. 1071-1075, Sep. 1978.
Albritton C. L.
Mettler Instrumente AG
Rich Marianne
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