SU668214A1 - Gas pressure control system in aircraft fuel tanks - Google Patents

Gas pressure control system in aircraft fuel tanks

Info

Publication number
SU668214A1
SU668214A1 SU2449206/23A SU2449206A SU668214A1 SU 668214 A1 SU668214 A1 SU 668214A1 SU 2449206/23 A SU2449206/23 A SU 2449206/23A SU 2449206 A SU2449206 A SU 2449206A SU 668214 A1 SU668214 A1 SU 668214A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fuel tanks
gas pressure
aircraft fuel
control system
pressure control
Prior art date
Application number
SU2449206/23A
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 SU2449206/23A priority Critical patent/SU668214A1/en
Application granted granted Critical
Publication of SU668214A1 publication Critical patent/SU668214A1/en

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Abstract

Система регулирования давления газа в самолетных топливных баках, содержащая исполнительный клапан, установленный на объекте регулирования, задатчик давления и реле, выполненное в виде одномембранного элемента с двумя камерами, сообщенные трубопроводом, одна из которых соединена с атмосферой, отличающаяся тем, что, с целью повышения экономичности и надежности при заданном обратном перепаде давления, с объектом регулирования непосредственно соединены вторая камера реле, с установленной в ней пружиной сдвига, а через дроссель задатчик давления и управляющая полость исполнительного клапана.A system for regulating gas pressure in aircraft fuel tanks, comprising an actuating valve installed at the control facility, a pressure setting device and a relay made in the form of a single-membrane element with two chambers communicated by pipeline, one of which is connected to the atmosphere, efficiency and reliability for a given reverse pressure drop, the second chamber of the relay is directly connected to the control object, with a shear spring installed in it, and through the throttle setpoint controller The pressure and the control chamber of the valve.

SU2449206/23A 1977-02-01 1977-02-01 Gas pressure control system in aircraft fuel tanks SU668214A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2449206/23A SU668214A1 (en) 1977-02-01 1977-02-01 Gas pressure control system in aircraft fuel tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2449206/23A SU668214A1 (en) 1977-02-01 1977-02-01 Gas pressure control system in aircraft fuel tanks

Publications (1)

Publication Number Publication Date
SU668214A1 true SU668214A1 (en) 2006-03-27

Family

ID=60516810

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2449206/23A SU668214A1 (en) 1977-02-01 1977-02-01 Gas pressure control system in aircraft fuel tanks

Country Status (1)

Country Link
SU (1) SU668214A1 (en)

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