SU972916A1 - Valve - Google Patents

Valve

Info

Publication number
SU972916A1
SU972916A1 SU3237847/08A SU3237847A SU972916A1 SU 972916 A1 SU972916 A1 SU 972916A1 SU 3237847/08 A SU3237847/08 A SU 3237847/08A SU 3237847 A SU3237847 A SU 3237847A SU 972916 A1 SU972916 A1 SU 972916A1
Authority
SU
USSR - Soviet Union
Prior art keywords
piston
valve
shut
end channel
additional
Prior art date
Application number
SU3237847/08A
Other languages
Russian (ru)
Inventor
Э.Э. Ветчинкин
В.Л. Гудименко
А.Т. Демин
Ю.С. Кузнецов
Original Assignee
Э.Э. Ветчинкин
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 Э.Э. Ветчинкин filed Critical Э.Э. Ветчинкин
Priority to SU3237847/08A priority Critical patent/SU972916A1/en
Application granted granted Critical
Publication of SU972916A1 publication Critical patent/SU972916A1/en

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Клапан, в корпусе которого размещен запорный орган, связанный штоком с поршнем двустороннего пневмоцилиндра с торцовым каналом подвода управляющего давления, отличающийся тем, что, с целью уменьшения потерь рабочей среды, на поршне установлен подпружиненный дополнительный запорный орган, перекрывающий торцовой канал, и ограничитель хода дополнительного запорного органа относительно поршня.The valve, in the case of which a shut-off element is connected, is connected by a rod with a piston of a double-sided pneumatic cylinder with an end channel for supplying a control pressure, characterized in that, in order to reduce losses of the working medium, a spring-loaded additional shut-off element, blocking the end channel, and an additional stroke stop are installed on the piston valve body relative to the piston.

SU3237847/08A 1981-01-19 1981-01-19 Valve SU972916A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3237847/08A SU972916A1 (en) 1981-01-19 1981-01-19 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3237847/08A SU972916A1 (en) 1981-01-19 1981-01-19 Valve

Publications (1)

Publication Number Publication Date
SU972916A1 true SU972916A1 (en) 2006-05-20

Family

ID=60525698

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3237847/08A SU972916A1 (en) 1981-01-19 1981-01-19 Valve

Country Status (1)

Country Link
SU (1) SU972916A1 (en)

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