RU2071695C1 - PNEUMATIC SIGNALING LEVEL - Google Patents

PNEUMATIC SIGNALING LEVEL Download PDF

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Publication number
RU2071695C1
RU2071695C1 RU94006862/28A RU94006862A RU2071695C1 RU 2071695 C1 RU2071695 C1 RU 2071695C1 RU 94006862/28 A RU94006862/28 A RU 94006862/28A RU 94006862 A RU94006862 A RU 94006862A RU 2071695 C1 RU2071695 C1 RU 2071695C1
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RU
Russia
Prior art keywords
pneumatic
ball valve
suspension
membrane
communicated
Prior art date
Application number
RU94006862/28A
Other languages
Russian (ru)
Other versions
RU94006862A (en
Inventor
В.М. Канцелярский
В.А. Корсаков
Н.И. Сушко
Original Assignee
Сибирский химический комбинат
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 by Сибирский химический комбинат filed Critical Сибирский химический комбинат
Priority to RU94006862/28A priority Critical patent/RU2071695C1/en
Publication of RU94006862A publication Critical patent/RU94006862A/en
Application granted granted Critical
Publication of RU2071695C1 publication Critical patent/RU2071695C1/en

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  • Multiple-Way Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

Пневматический сигнализатор уровня, включающий корпус и закрепленную на нем сильфонную подвеску, сообщенную полостью с генератором пневмоимпульсов и несущую чувствительный элемент в виде мембраны с подпружиненным жестким центром-толкателем, отличающийся тем, что он содержит шаровой клапан, взаимодействующий с жестким центром-толкателем мембраны, и дополнительную сильфонную подвеску, размещенную коаксиально внутри первой подвески с образованием изолированной полости, сообщенной с дополнительно введенным расходомером воздуха и шаровым клапаном.A pneumatic level switch comprising a housing and a bellows suspension attached to it, communicated by a cavity with a pneumatic pulse generator and carrying a sensitive element in the form of a membrane with a spring-loaded rigid pusher center, characterized in that it contains a ball valve interacting with a rigid membrane pusher center, and an additional bellows suspension placed coaxially inside the first suspension with the formation of an isolated cavity communicated with an additionally introduced air flow meter and a ball valve.

RU94006862/28A 1994-02-24 1994-02-24 PNEUMATIC SIGNALING LEVEL RU2071695C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94006862/28A RU2071695C1 (en) 1994-02-24 1994-02-24 PNEUMATIC SIGNALING LEVEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94006862/28A RU2071695C1 (en) 1994-02-24 1994-02-24 PNEUMATIC SIGNALING LEVEL

Publications (2)

Publication Number Publication Date
RU94006862A RU94006862A (en) 1995-12-27
RU2071695C1 true RU2071695C1 (en) 1997-01-10

Family

ID=48434246

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94006862/28A RU2071695C1 (en) 1994-02-24 1994-02-24 PNEUMATIC SIGNALING LEVEL

Country Status (1)

Country Link
RU (1) RU2071695C1 (en)

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