SU388665A1 - Device for limiting the rate of change of pressure in the hermetic cabins of aircraft - Google Patents
Device for limiting the rate of change of pressure in the hermetic cabins of aircraftInfo
- Publication number
- SU388665A1 SU388665A1 SU1741135/23A SU1741135A SU388665A1 SU 388665 A1 SU388665 A1 SU 388665A1 SU 1741135/23 A SU1741135/23 A SU 1741135/23A SU 1741135 A SU1741135 A SU 1741135A SU 388665 A1 SU388665 A1 SU 388665A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- change
- pressure
- rate
- comparison
- command signal
- Prior art date
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
Устройство для ограничения скорости изменения давления в герметических кабинах летательных аппаратов, содержащее исполнительный клапан, повторители командного сигнала, датчик скорости изменения давления в кабине и элементы сравнения, отличающееся тем, что, с целью обеспечения комфортных условий в гермокабине, в нем управляющие элементы сравнения порознь соединены с датчиком скорости изменения давления и кабиной, причем сопла одного из элементов сравнения порознь соединены с линией командного сигнала и выходом повторителя командного сигнала с отрицательным сдвигом, сопла другого элемента сравнения - с сопловой камерой первого элемента сравнения и выходом повторителя командного сигнала с положительным сдвигом, а сопловая камера второго элемента сравнения соединена с управляющей полостью исполнительного клапана.Device for limiting the rate of change of pressure in the hermetic cabins of aircraft, containing an actuating valve, repeaters command signal, sensor rate of change of pressure in the cabin and elements of the comparison, characterized in that, in order to ensure comfortable conditions in the pressurized cabin, it controls the comparison elements separately with a sensor for the rate of change of pressure and a cabin, and the nozzles of one of the comparison elements are separately connected to the command signal line and the output of the command signal repeater signal with a negative offset, the nozzle of another comparison element - of the nozzle chamber with a first comparison element and the output of the repeater a command signal with a positive offset, and the nozzle chamber of the second comparison element is connected to the control chamber of the valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1741135/23A SU388665A1 (en) | 1972-01-13 | 1972-01-13 | Device for limiting the rate of change of pressure in the hermetic cabins of aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1741135/23A SU388665A1 (en) | 1972-01-13 | 1972-01-13 | Device for limiting the rate of change of pressure in the hermetic cabins of aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
SU388665A1 true SU388665A1 (en) | 2006-02-20 |
Family
ID=60514249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1741135/23A SU388665A1 (en) | 1972-01-13 | 1972-01-13 | Device for limiting the rate of change of pressure in the hermetic cabins of aircraft |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU388665A1 (en) |
-
1972
- 1972-01-13 SU SU1741135/23A patent/SU388665A1/en active
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