SU492739A1 - Pneumatic discrete memory indicator - Google Patents

Pneumatic discrete memory indicator

Info

Publication number
SU492739A1
SU492739A1 SU1965872A SU1965872A SU492739A1 SU 492739 A1 SU492739 A1 SU 492739A1 SU 1965872 A SU1965872 A SU 1965872A SU 1965872 A SU1965872 A SU 1965872A SU 492739 A1 SU492739 A1 SU 492739A1
Authority
SU
USSR - Soviet Union
Prior art keywords
valve
discrete memory
memory indicator
indicator
pneumatic discrete
Prior art date
Application number
SU1965872A
Other languages
Russian (ru)
Inventor
Валентин Афанасьевич Селиверстов
Алексей Иванович Качалинский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1965872A priority Critical patent/SU492739A1/en
Application granted granted Critical
Publication of SU492739A1 publication Critical patent/SU492739A1/en

Links

Landscapes

  • Check Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Description

(54) ПНЕВМАТИЧЕСКИЙ .ДИСКРЕТНЫЙ ИНДИКАТОР(54) PNEUMATIC. DISCRETE INDICATOR

При подаче давлени  газа в патрубок | 3 мембрана 4 раздуваетс , занима  пространство внутри 8 и вытесн   воз ,дух через паз 12 и отверсти  7, преодолева  сопротивление детали -9, в атмосфеРУ .When gas pressure is supplied to the pipe | 3, the membrane 4 is inflated, occupying the space inside the 8 and displacing the air, the spirit through the groove 12 and the holes 7, overcoming the resistance of the part -9, into the atmosphere.

При сн тии давлени  деталь 9 работает как обратный клапан и перекрывает доступ воздуха из атмосферы; мембрана 41 остаетс  в раздутом состо нии, запомина , факт срабатывани  индикатора.When relieving pressure, part 9 acts as a check valve and blocks the passage of air from the atmosphere; the membrane 41 remains in a bloated state, remembering that the indicator has been triggered.

Сброс индикатора после сн ти .входного сигнала производитс  вручную оператором путем нажати  пальцем на экран 8. При этом деталь 9 упира сь в выступ 6, отрывает свою кромку от шайбы 5, и воздух через отверсти  7 и паз 12 поступает внутрь экрана 8, Мембрана 4 возвращаетс  в исходное состо ние, т. е. производитс  гашение индикатора.After the signal is removed, the indicator is reset manually by the operator by pressing a finger on screen 8. At this, part 9, abutting protrusion 6, tears its edge from washer 5, and air passes through holes 7 and groove 12 into interior of screen 8, Membrane 4. returns to its original state, i.e., the indicator is extinguished.

Claims (1)

Формула изобретени Invention Formula I Пневматический дискретный индикатор с пам тью, содержащий установленную в корпусе упругую мембрану, образующую полость , соединенную с входным каналом и расположенную против прозрачного экрана,I Pneumatic discrete memory indicator, containing an elastic membrane installed in the housing, forming a cavity connected to the inlet channel and located opposite the transparent screen, и обратный клапан, отличаю щийс   тем, что, с целью упрощени  индикатора , в нем обратный клапан, выполнен грибовидным , цилиндрическа  часть клапана размещена в корпусе и имеет осевой канал , упруга  мембрана расположена в этом| канале, ,а прозрачный экран, на внутренней поверхности которого выполнен паз, установлен в центре клапана, причем на корпусе вйполнен выступ-упор со сквознымиand a non-return valve, characterized in that, in order to simplify the indicator, the non-return valve in it is made mushroom, the cylindrical part of the valve is housed in the body and has an axial channel, the elastic membrane is located in this | the channel, and the transparent screen, on the inner surface of which a groove is made, is installed in the center of the valve, with a protrusion-stop with through holes on the body отверсти ми, с которым св зан клапан.openings with which the valve is connected. Фиг. 2FIG. 2
SU1965872A 1973-10-16 1973-10-16 Pneumatic discrete memory indicator SU492739A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1965872A SU492739A1 (en) 1973-10-16 1973-10-16 Pneumatic discrete memory indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1965872A SU492739A1 (en) 1973-10-16 1973-10-16 Pneumatic discrete memory indicator

Publications (1)

Publication Number Publication Date
SU492739A1 true SU492739A1 (en) 1975-11-25

Family

ID=20566419

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1965872A SU492739A1 (en) 1973-10-16 1973-10-16 Pneumatic discrete memory indicator

Country Status (1)

Country Link
SU (1) SU492739A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109159854A (en) * 2018-07-20 2019-01-08 大连理工大学 A kind of sensor fastening device convenient for dismounting under water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109159854A (en) * 2018-07-20 2019-01-08 大连理工大学 A kind of sensor fastening device convenient for dismounting under water
CN109159854B (en) * 2018-07-20 2020-05-19 大连理工大学 Sensor fixing device convenient to dismouting under water

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