JPS5998171U - Temperature-sensitive emergency shutoff valve - Google Patents
Temperature-sensitive emergency shutoff valveInfo
- Publication number
- JPS5998171U JPS5998171U JP19454682U JP19454682U JPS5998171U JP S5998171 U JPS5998171 U JP S5998171U JP 19454682 U JP19454682 U JP 19454682U JP 19454682 U JP19454682 U JP 19454682U JP S5998171 U JPS5998171 U JP S5998171U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- emergency shutoff
- valve body
- shutoff valve
- flow path
- 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
Landscapes
- Temperature-Responsive Valves (AREA)
- Control Of Temperature (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の説明図、第２図は本考案実施例の説明
図。第３図は他の実施例の説明図であり、図中
３・・・弁体、５・・・変形素子、６・・・本体。FIG. 1 is an explanatory diagram of a conventional example, and FIG. 2 is an explanatory diagram of an embodiment of the present invention. FIG. 3 is an explanatory diagram of another embodiment, in which 3... valve body, 5... deformable element, 6... main body.
Claims (1)
用の常開の弁体を挿入し、た感温緊急遮断弁に於いて、
流路遮断用の弁体を形状記憶合金から成るコイル部材等
の変形素子により開弁状態に保持し７、該変形素子の自
由端を前記弁体側に位置させると共にその設定温度に変
形力同番弁体の閉弁側に設定し、前記変形素子を構成す
る形状記憶合金を非可逆性の変形能を有する材料とした
感温緊急遮断弁。In a temperature-sensitive emergency shutoff valve, a normally open valve body for shutting off the flow path is inserted in the flow path between the inlet side connection part and the outlet side connection part of the main body.
The valve body for blocking the flow path is held in an open state by a deformable element such as a coil member made of a shape memory alloy 7, and the free end of the deformable element is positioned on the valve body side, and the deformation force is adjusted to the set temperature. A temperature-sensitive emergency shutoff valve, which is set on the valve closing side of a valve body, and in which a shape memory alloy constituting the deformation element is made of a material having irreversible deformability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19454682U JPS5998171U (en) | 1982-12-21 | 1982-12-21 | Temperature-sensitive emergency shutoff valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19454682U JPS5998171U (en) | 1982-12-21 | 1982-12-21 | Temperature-sensitive emergency shutoff valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5998171U true JPS5998171U (en) | 1984-07-03 |
Family
ID=30418127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19454682U Pending JPS5998171U (en) | 1982-12-21 | 1982-12-21 | Temperature-sensitive emergency shutoff valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5998171U (en) |
-
1982
- 1982-12-21 JP JP19454682U patent/JPS5998171U/en active Pending
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