JPS6338783A - 流体温度検知作動弁 - Google Patents
流体温度検知作動弁Info
- Publication number
- JPS6338783A JPS6338783A JP18102986A JP18102986A JPS6338783A JP S6338783 A JPS6338783 A JP S6338783A JP 18102986 A JP18102986 A JP 18102986A JP 18102986 A JP18102986 A JP 18102986A JP S6338783 A JPS6338783 A JP S6338783A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- spring
- closing
- compressed air
- fluid
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims description 20
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 8
- 239000003949 liquefied natural gas Substances 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 7
- 238000007689 inspection Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18102986A JPS6338783A (ja) | 1986-07-30 | 1986-07-30 | 流体温度検知作動弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18102986A JPS6338783A (ja) | 1986-07-30 | 1986-07-30 | 流体温度検知作動弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6338783A true JPS6338783A (ja) | 1988-02-19 |
| JPH049952B2 JPH049952B2 (enExample) | 1992-02-21 |
Family
ID=16093523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18102986A Granted JPS6338783A (ja) | 1986-07-30 | 1986-07-30 | 流体温度検知作動弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338783A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9541208B2 (en) | 2014-04-08 | 2017-01-10 | Woodward, Inc. | Cryogenic check valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170883U (enExample) * | 1986-04-18 | 1987-10-29 |
-
1986
- 1986-07-30 JP JP18102986A patent/JPS6338783A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170883U (enExample) * | 1986-04-18 | 1987-10-29 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9541208B2 (en) | 2014-04-08 | 2017-01-10 | Woodward, Inc. | Cryogenic check valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049952B2 (enExample) | 1992-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0165561B1 (ko) | 프레임 절연 플러그를 가진 압력전송기 | |
| EP0236638B1 (fr) | Pressostat compensé en température et extincteur à sécurité de fonctionnement équipé d'un tel pressostat. | |
| US6367315B1 (en) | Corrosion monitoring system | |
| CA2341131C (en) | Valve assembly, pressure testing apparatus and testing method for propane tank systems | |
| JPS6338783A (ja) | 流体温度検知作動弁 | |
| CN1973194B (zh) | 温度变化检测设备 | |
| JP2001349500A (ja) | 蛇腹型伸縮管継手の漏洩検知装置 | |
| JPS6338784A (ja) | 流体温度検知作動弁 | |
| JP2001108181A (ja) | 管継手 | |
| JPS63106487A (ja) | 流体温度検知作動弁 | |
| JPH0449649B2 (enExample) | ||
| US4188818A (en) | Mechanism for leak testing of hermetically sealed vessels | |
| US5174964A (en) | Gas testing apparatus | |
| JP2020016536A (ja) | 圧力検査装置および圧力検査方法 | |
| US3335610A (en) | Safety device for pressure gauges | |
| JPH0493736A (ja) | 制御器のシール部破損検知機構 | |
| TWI917976B (zh) | 閥及洩漏檢測方法 | |
| JP3013274B2 (ja) | ガス漏洩位置検出装置 | |
| GB2320760A (en) | Pipe leak monitoring system | |
| JPH0442757Y2 (enExample) | ||
| JP3798976B2 (ja) | ガス漏洩検査方法及びガス漏洩検査装置 | |
| US20260092655A1 (en) | Valve device and leak detection method | |
| JPH0348469Y2 (enExample) | ||
| CN220151628U (zh) | 一种蒸汽引射设备 | |
| US358949A (en) | William a |