JPS62174999U - - Google Patents
Info
- Publication number
- JPS62174999U JPS62174999U JP6347286U JP6347286U JPS62174999U JP S62174999 U JPS62174999 U JP S62174999U JP 6347286 U JP6347286 U JP 6347286U JP 6347286 U JP6347286 U JP 6347286U JP S62174999 U JPS62174999 U JP S62174999U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- ejector
- air pressure
- pressure detection
- detection pipe
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 238000012354 overpressurization Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案を航空機の与圧室に適用した一
実施例を示す図、第２図は同実施例の過加圧防止
装置の構成を示す図、第３図は従来例を示す図で
ある。
１１……コツクピツト（与圧室）、１２……空
調空気導入口、１３……圧力レギユレータ、１４
……外気圧力検出部、１５……キヤノピ（扉）、
１６……外気圧力検出配管、１７……エゼクタ、
１８……エゼクタ駆動制御用の制御バルブ、１９
……高圧空気供給配管、２０……リリーフバルブ
。
Fig. 1 is a diagram showing an embodiment in which the present invention is applied to a pressurized cabin of an aircraft, Fig. 2 is a diagram showing the configuration of an overpressurization prevention device of the same embodiment, and Fig. 3 is a diagram showing a conventional example. It is. 11... Pressurized chamber, 12... Air conditioning air inlet, 13... Pressure regulator, 14
...Outside air pressure detection unit, 15...Canopy (door),
16...Outside air pressure detection piping, 17...Ejector,
18... Control valve for ejector drive control, 19
...High pressure air supply piping, 20...Relief valve.
Claims (1)
に取付けられたエゼクタと、このエゼクタを駆動
制御する制御バルブと、前記外気圧力検出配管の
途中に設けたリリーフバルブとを具備したことを
特徴とする与圧室の過加圧防止装置。 The present invention is characterized by comprising an ejector attached to an outside air pressure detection pipe of a pressure regulator of a pressurized chamber, a control valve for driving and controlling the ejector, and a relief valve provided in the middle of the outside air pressure detection pipe. Overpressure prevention device for pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6347286U JPS62174999U (en) | 1986-04-26 | 1986-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6347286U JPS62174999U (en) | 1986-04-26 | 1986-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174999U true JPS62174999U (en) | 1987-11-06 |
Family
ID=30898731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6347286U Pending JPS62174999U (en) | 1986-04-26 | 1986-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009525212A (en) * | 2006-01-30 | 2009-07-09 | エアバス・フランス | Cockpit and aircraft including the cockpit |
-
1986
- 1986-04-26 JP JP6347286U patent/JPS62174999U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009525212A (en) * | 2006-01-30 | 2009-07-09 | エアバス・フランス | Cockpit and aircraft including the cockpit |