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2 068 547

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C1

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IPC

(21) (22)

Application

4801967/28, 1990-03-15

(22)

Actual filing date

1990-03-15

(45)

Published

1996-10-27

(72)

Inventor

Fokhtin A.G.Men'Shikov M.R.Nebosov Ju.I.Antonov M.I.Zolotov V.P.Petrishche F.A.Syrov V.I.Borovoj P.P.

(73)

Holder

Moskovskij Institut Stali I Splavov

WEIGHT-MEASURING DEVICE Russian patent published in 1996 - IPC

Abstract RU 2068547 C1

FIELD: weighing of heavy objects. SUBSTANCE: secured on membrane box 1 of movable-electrode tube 2 is cover 3 connected to bush 4, which is fastened to non-metallic disk 5. Pressure is transferred from the object mass to disk 7 and membrane 6 increases, which results in a change of capacitance of the capacitor formed by these elements. Owing to it, the frequency of oscillator 17 indicated by measuring instrument 20 varies. EFFECT: enhanced accuracy. 2 dwg

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RU 2 068 547 C1

Authors

Fokhtin A.G.

Men'Shikov M.R.

Nebosov Ju.I.

Antonov M.I.

Zolotov V.P.

Petrishche F.A.

Syrov V.I.

Borovoj P.P.

Dates

1996-10-27—Published

1990-03-15—Filed

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