SU287474A1 - Executive valve for systems of automatic control of air pressure in the aircraft press cage - Google Patents

Executive valve for systems of automatic control of air pressure in the aircraft press cage

Info

Publication number
SU287474A1
SU287474A1 SU1291368/23A SU1291368A SU287474A1 SU 287474 A1 SU287474 A1 SU 287474A1 SU 1291368/23 A SU1291368/23 A SU 1291368/23A SU 1291368 A SU1291368 A SU 1291368A SU 287474 A1 SU287474 A1 SU 287474A1
Authority
SU
USSR - Soviet Union
Prior art keywords
systems
air pressure
automatic control
press cage
aircraft
Prior art date
Application number
SU1291368/23A
Other languages
Russian (ru)
Inventor
А.Л. Крицын
В.Ф. Сидельников
Original Assignee
А.Л. Крицын
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 А.Л. Крицын filed Critical А.Л. Крицын
Priority to SU1291368/23A priority Critical patent/SU287474A1/en
Application granted granted Critical
Publication of SU287474A1 publication Critical patent/SU287474A1/en

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  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Исполнительный клапан для систем автоматического регулирования давления воздуха в гермокабине летательного аппарата, содержащий установленные в корпусе подпружиненный запорный орган, подвешенный на мембране, узел принудительного закрытия и узел повторителя, отличающийся тем, что, с целью упрощения конструкции, уменьшения габаритных размеров и повышения надежности работы, узел принудительного запирания выполнен в виде двухмембранного элемента с мембранами, имеющими одинаковые эффективные площади, а в канале, сообщающем межмембранную камеру с атмосферой и источником питания, установлен переключатель, функционально связанный с датчиком расхода воздуха в линии наддува.An actuating valve for systems for automatically controlling air pressure in the pressurized cabin of an aircraft containing a spring-loaded shut-off element mounted on the housing suspended on the membrane, a forced-closing unit and a repeater unit, characterized in that, in order to simplify the design, reduce overall dimensions and increase reliability of operation, the forced closure assembly is made in the form of a two-membrane element with membranes having the same effective areas, and in the channel that communicates the intermembrane yu chamber with the atmosphere and the power source switch is mounted operatively associated with a sensor in the blowing air flow line.

SU1291368/23A 1968-12-20 1968-12-20 Executive valve for systems of automatic control of air pressure in the aircraft press cage SU287474A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1291368/23A SU287474A1 (en) 1968-12-20 1968-12-20 Executive valve for systems of automatic control of air pressure in the aircraft press cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1291368/23A SU287474A1 (en) 1968-12-20 1968-12-20 Executive valve for systems of automatic control of air pressure in the aircraft press cage

Publications (1)

Publication Number Publication Date
SU287474A1 true SU287474A1 (en) 2006-04-20

Family

ID=60514379

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1291368/23A SU287474A1 (en) 1968-12-20 1968-12-20 Executive valve for systems of automatic control of air pressure in the aircraft press cage

Country Status (1)

Country Link
SU (1) SU287474A1 (en)

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