RU2071695C1 - PNEUMATIC SIGNALING LEVEL - Google Patents
PNEUMATIC SIGNALING LEVEL Download PDFInfo
- 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
- Authority
- RU
- Russia
- Prior art keywords
- pneumatic
- ball valve
- suspension
- membrane
- communicated
- Prior art date
Links
Landscapes
- 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.
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) |
-
1994
- 1994-02-24 RU RU94006862/28A patent/RU2071695C1/en active
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