SU668214A1 - Gas pressure control system in aircraft fuel tanks - Google Patents
Gas pressure control system in aircraft fuel tanksInfo
- 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
Links
Landscapes
- Control Of Fluid Pressure (AREA)
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.
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) |
-
1977
- 1977-02-01 SU SU2449206/23A patent/SU668214A1/en active
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