JPH0475932U - - Google Patents
Info
- Publication number
- JPH0475932U JPH0475932U JP11902190U JP11902190U JPH0475932U JP H0475932 U JPH0475932 U JP H0475932U JP 11902190 U JP11902190 U JP 11902190U JP 11902190 U JP11902190 U JP 11902190U JP H0475932 U JPH0475932 U JP H0475932U
- Authority
- JP
- Japan
- Prior art keywords
- gas pressure
- diaphragm
- chambers
- pressure detection
- deformation
- 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 8
- 238000005192 partition Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案に係る衝撃ガス圧検出装置の一
実施例を示す縦断面図である。
１……ハウジング、２……高圧室、３……低圧
室、４……仕切り部分、５……細孔、６……ダイ
ヤフラム、７……ニードルバルブ、８……ガス圧
検出用主スイツチ、９……ガス圧検出用補助スイ
ツチ、１０……操作子、１１……リリース通路、
１２……配管、１３……自動弁。
FIG. 1 is a longitudinal sectional view showing an embodiment of the impact gas pressure detection device according to the present invention. DESCRIPTION OF SYMBOLS 1... Housing, 2... High pressure chamber, 3... Low pressure chamber, 4... Partition part, 5... Pore, 6... Diaphragm, 7... Needle valve, 8... Main switch for gas pressure detection, 9...Auxiliary switch for gas pressure detection, 10...Operator, 11...Release passage,
12...Piping, 13...Automatic valve.
Claims (1)
記両室の間の仕切り部分には前記両室を連通させ
る細孔と前記両室の差圧で変形するダイアフラム
とが設けられ、前記ダイアフラムに隣接した位置
には前記高圧室に伝達された衝撃ガス圧による前
記ダイヤフラムの変形で操作されて該ガス圧の検
出を行うガス圧検出用主スイツチが設けられてい
る衝撃ガス圧検出装置において、前記両室はリリ
ース通路で連通され、前記リリース通路には自動
弁が設けられ、前記ダイヤフラムに隣接した位置
には前記ガス圧検出用主スイツチが動作する前記
ダイヤフラムの変形より大きな変形で動作して前
記自動弁を開放する信号を出すガス圧検出用補助
スイツチが設けられていることを特徴とする衝撃
ガス圧検出装置。 A high pressure chamber and a low pressure chamber are provided in the housing, and a partition between the two chambers is provided with a pore that communicates the two chambers and a diaphragm that deforms due to the differential pressure between the two chambers, and a diaphragm adjacent to the diaphragm is provided. In the impact gas pressure detection device, a gas pressure detection main switch is provided at a position where the gas pressure is detected by being operated by deformation of the diaphragm due to the impact gas pressure transmitted to the high pressure chamber. The chambers are communicated with each other through a release passage, and an automatic valve is provided in the release passage, and at a position adjacent to the diaphragm, the main switch for gas pressure detection operates with a deformation larger than the deformation of the diaphragm to which the automatic valve operates. An impact gas pressure detection device characterized by being provided with an auxiliary gas pressure detection switch that issues a signal to open a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11902190U JPH0475932U (en) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11902190U JPH0475932U (en) | 1990-11-14 | 1990-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475932U true JPH0475932U (en) | 1992-07-02 |
Family
ID=31867001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11902190U Pending JPH0475932U (en) | 1990-11-14 | 1990-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475932U (en) |
-
1990
- 1990-11-14 JP JP11902190U patent/JPH0475932U/ja active Pending
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