JPS6143653B2 - - Google Patents
Info
- Publication number
- JPS6143653B2 JPS6143653B2 JP1846480A JP1846480A JPS6143653B2 JP S6143653 B2 JPS6143653 B2 JP S6143653B2 JP 1846480 A JP1846480 A JP 1846480A JP 1846480 A JP1846480 A JP 1846480A JP S6143653 B2 JPS6143653 B2 JP S6143653B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- diaphragm
- pressure chambers
- housing
- valve
- 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.)
- Expired
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 6
- 238000004880 explosion Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1846480A JPS56126734A (en) | 1980-02-19 | 1980-02-19 | Gas leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1846480A JPS56126734A (en) | 1980-02-19 | 1980-02-19 | Gas leak detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56126734A JPS56126734A (en) | 1981-10-05 |
| JPS6143653B2 true JPS6143653B2 (zh) | 1986-09-29 |
Family
ID=11972350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1846480A Granted JPS56126734A (en) | 1980-02-19 | 1980-02-19 | Gas leak detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56126734A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0449739U (zh) * | 1990-08-23 | 1992-04-27 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729835U (zh) * | 1980-07-29 | 1982-02-17 | ||
| JPS5744439U (zh) * | 1980-08-28 | 1982-03-11 | ||
| JPS59124340U (ja) * | 1983-02-08 | 1984-08-21 | リ−クガ−ド・エンジニアリング株式会社 | ガス漏れ検出装置 |
| DE19652832B4 (de) * | 1996-12-18 | 2005-12-15 | Denso Corp., Kariya | Leckagemeßvorrichtung |
-
1980
- 1980-02-19 JP JP1846480A patent/JPS56126734A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0449739U (zh) * | 1990-08-23 | 1992-04-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56126734A (en) | 1981-10-05 |
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