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2 084 849

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C1

(51)

IPC

(21) (22)

Application

95105476/28, 1995-04-11

(22)

Actual filing date

1995-04-11

(45)

Published

1997-07-20

(72)

Inventor

Golubev G.A.Konakov G.I.Markina E.V.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie Ehnergeticheskogo Mashinostroenija Im.Akad.V.P.Glushko

PRESSURE INDICATOR Russian patent published in 1997 - IPC

Abstract RU 2084849 C1

FIELD: measurement technology, devices indicating level of pressure. SUBSTANCE: pressure indicator has case 1 in which space 2 plunger in the form of sleeve 3 with flange 4 made of conductive material is placed. Case 1 has cup 7 in which dielectric plug 8 with central hole 12 is fixed. Adjustment screw 10 with position locator 11 is mounted uniaxially in it. Spring 13 is positioned with rest in bottom 5 of sleeve. Butt of adjustment screw 10 faces bottom 5. Two electric contacts 14 are arranged on butt of plug 8, are mounted for interaction with flange 4 of sleeve 3 and are connected to external electric alarm system. EFFECT: simplified design, increased functional reliability of pressure indicator. 1 dwg

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RU 2 084 849 C1

Authors

Golubev G.A.

Konakov G.I.

Markina E.V.

Dates

1997-07-20—Published

1995-04-11—Filed

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