JPS6123972Y2 - - Google Patents
Info
- Publication number
- JPS6123972Y2 JPS6123972Y2 JP13718679U JP13718679U JPS6123972Y2 JP S6123972 Y2 JPS6123972 Y2 JP S6123972Y2 JP 13718679 U JP13718679 U JP 13718679U JP 13718679 U JP13718679 U JP 13718679U JP S6123972 Y2 JPS6123972 Y2 JP S6123972Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- valve
- link lever
- valve body
- operating lever
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000007423 decrease Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13718679U JPS6123972Y2 (zh) | 1979-10-02 | 1979-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13718679U JPS6123972Y2 (zh) | 1979-10-02 | 1979-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5654364U JPS5654364U (zh) | 1981-05-12 |
| JPS6123972Y2 true JPS6123972Y2 (zh) | 1986-07-18 |
Family
ID=29368632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13718679U Expired JPS6123972Y2 (zh) | 1979-10-02 | 1979-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123972Y2 (zh) |
-
1979
- 1979-10-02 JP JP13718679U patent/JPS6123972Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5654364U (zh) | 1981-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1084475A (en) | Control valves | |
| US5975106A (en) | Rotary actuator valve closure apparatus | |
| US2390882A (en) | Declutching device for powerdriven butterfly valves | |
| US3705594A (en) | Safety shutoff valve structure and method | |
| JP3694642B2 (ja) | 緊急遮断弁 | |
| JPS6123972Y2 (zh) | ||
| JPH09317934A (ja) | 中心形バタフライ弁の駆動装置 | |
| JP3939120B2 (ja) | 緊急遮断弁装置 | |
| US4282838A (en) | Engine overspeed shut-down system | |
| US5579801A (en) | Valve closing mechanism | |
| US2698111A (en) | Fluid flow control mechanism for predetermined volume | |
| JP2003083460A (ja) | 緊急遮断弁 | |
| JPS6123729Y2 (zh) | ||
| JP2001050412A (ja) | 緊急遮断弁 | |
| JPS5817170Y2 (ja) | 緊急遮断弁 | |
| JPS6032468Y2 (ja) | 緊急遮断弁 | |
| JPS6139891Y2 (zh) | ||
| JPH0419095Y2 (zh) | ||
| JPH1019149A (ja) | 取水口付緊急遮断弁 | |
| KR970006904Y1 (ko) | 가스밸브의 안전차단장치 | |
| JPH0685981U (ja) | 電動操作による自動閉鎖弁 | |
| JPS6123980Y2 (zh) | ||
| JPH06185630A (ja) | 緊急遮断弁 | |
| JPH06185649A (ja) | 逆流感知式緊急遮断弁 | |
| KR100303420B1 (ko) | 가스용기의 밸브 자동차단장치 |