Weighing scales – Self-positioning – Electrical current generating or modifying
Patent
1976-10-15
1978-07-04
Miller, Jr., George H.
Weighing scales
Self-positioning
Electrical current generating or modifying
177174, 336 30, 336135, G01G 314, G01G 2314, H01F 2102, H01F 2106
Patent
active
040983641
ABSTRACT:
A weight measuring apparatus, wherein a weight sensitive element is connected to a metallic moving member of a weight sensitive element displacement-to-electrical inductive transducer. The moving member is made as a plate positioned in the clearance between two inductance coils of said transducer secured on the casing, their windings being arranged on armour cores. The winding of the first inductance coil is connected to a high-frequency oscillator, whereas the winding of the second inductance coil is electrically connected to a metering circuit. The weight measuring apparatus is characterized by high accuracy of measuring, quick action and high resolution.
REFERENCES:
patent: 2431860 (1947-12-01), Friedlander
patent: 2495741 (1950-01-01), Labin et al.
patent: 3774705 (1973-11-01), Muroga
patent: 3819025 (1975-06-01), Fushida et al.
Belfor Alexandr Gershevich
Belyaeva Agnia Alexandrovna
Dubrovin Jury Mikhailovich
Glebov Vladimir Mikhailovich
Lebedev Alexei Pavlovich
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Miller Jr. George H.
Vsesojuzny Nauchno-Issledovatelsky Institut Stroitelnogo I Doroz
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