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(19)

RU

(11)

2 077 031

(13)

C1

(51)

IPC

(21) (22)

Application

93037446/28, 1993-07-20

(22)

Actual filing date

1993-07-20

(45)

Published

1997-04-10

(72)

Inventor

Rjakhov P.G.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Priborostroenija

INDICATOR OF LIQUID LEVEL Russian patent published in 1997 - IPC

Abstract RU 2077031 C1

FIELD: instrumentation engineering. SUBSTANCE: invention is meant specifically for remote control of level of liquid. Indicator of liquid level includes housing made of elastic polymer material in the form of cylinder with diameter bigger than diameter of float passing into sphere with diameter bigger than diameter of cylinder. Former of signal is manufactured in the form of hermetically sealed reed relays and element interacting with it is made in the form of permanent magnet placed into casing. EFFECT: simplified design, increased operational reliability. 1 dwg

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RU 2 077 031 C1

Authors

Rjakhov P.G.

Dates

1997-04-10—Published

1993-07-20—Filed

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