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2 167 414

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IPC

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Application

99124901/28, 1999-11-24

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Start date

1999-11-24

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Actual filing date

1999-11-24

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Published

2001-05-20

(72)

Inventor

Bashilov S.M.Zaljadeev E.K.Kritskij V.G.Shaposhnikov V.A.Vivsjanyj M.T.Volkov S.V.

(73)

Holder

Gosudarstvennoe Predprijatie Leningradskaja Atomnaja Ehlektrostantsija Im. V.I. LeninaZakrytoe Aktsionernoe Obshchestvo Nauchno-Proizvodstvennoe Ob"Edinenie Ehnergoatominvent

CAPACITIVE HUMIDITY SENSOR Russian patent published in 2001 - IPC

Abstract RU 2167414 C1

FIELD: automatic measurement of humidity of gaseous atmosphere, specifically, at atomic and steam power plants, both in statics and in flows. SUBSTANCE: capacitive humidity sensor has current-conducting plates and humidity absorbing layer. It is proposed to manufacture humidity absorbing layer from sheet filtering material impregnated with carbonates of alkali metals, current- conducting plates of sensor to be housed in sealed dielectric jacket, sensor to be provided with two humidity absorbing layers placed on both sides of current- conducting plates and sheet filtering material to be pressed against current-conducting plates by lattice strap. EFFECT: simplified manufacture and operation of sensor, reduced cost of sensor due to decreased cost of material. 2 cl, 3 dwg

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RU 2 167 414 C1

Authors

Bashilov S.M.

Zaljadeev E.K.

Kritskij V.G.

Shaposhnikov V.A.

Vivsjanyj M.T.

Volkov S.V.

Dates

2001-05-20—Published

1999-11-24—Filed

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