JPS621198U - - Google Patents
Info
- Publication number
- JPS621198U JPS621198U JP9270385U JP9270385U JPS621198U JP S621198 U JPS621198 U JP S621198U JP 9270385 U JP9270385 U JP 9270385U JP 9270385 U JP9270385 U JP 9270385U JP S621198 U JPS621198 U JP S621198U
- Authority
- JP
- Japan
- Prior art keywords
- inner shell
- outer shell
- top cover
- shell
- cover
- 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
- 230000009466 transformation Effects 0.000 claims description 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910000734 martensite Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Temperature-Responsive Valves (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
イ，ロ，ハ，ニは第１図に示す実施例の動作状態
を示す図、第３図、第４図は従来の技術を示す図
、第５図は形状記憶合金のさらばねの変態温度以
下と以上の場合の荷重―撓み量を示すグラフ、第
６図はさらばねの変位量を設定する組合せ例を示
す図、第７図はさらばねの変位する力を設定する
組合せ例を示す図である。
１０……外殻、１１……内殻、１４……作用棒
、１８……弾性体、１９……さらばね。
Figure 1 is a diagram showing an embodiment of this invention, Figure 2 A, B, C, and D are diagrams showing the operating state of the embodiment shown in Figure 1, and Figures 3 and 4 are conventional techniques. Figure 5 is a graph showing the load-deflection amount when the transformation temperature of a shape memory alloy bellows spring is below and above the transformation temperature. FIG. 7 is a diagram showing an example of a combination for setting the force for displacing the plate spring. 10... Outer shell, 11... Inner shell, 14... Action rod, 18... Elastic body, 19... Farewell spring.
Claims (1)
摺動自在に設置される内殻と、外殻の一方を閉鎖
させる上蓋と、外殻の他方を閉鎖させる底蓋と、
内殻に外殻と平行状態で上蓋若しくは展蓋外方ま
で突出させて設けた作用棒と、上蓋若しくは底蓋
と内殻の間に介挿され予め設定した一定押圧力で
内殻を押圧させる弾性体と、底蓋若しくは上蓋と
内殻の間に介挿され内殻を上記弾性体とは反対方
向に押圧するよう形状記憶合金または超弾性合金
を基にマルテンサイト変態温度を予め設定した温
度毎に段階的に設けその記憶する形状をさらばね
形状とした複数個のさらばねとから構成され、温
度センサー外部の雰囲気温度により段階的にさら
ばねを母相の形状に復帰させて作用棒を外部に対
して作動させる温度センサー兼アクチユエータ。 A cylindrical outer shell, an inner shell slidably installed in a space surrounded by the outer shell, a top cover that closes one side of the outer shell, and a bottom cover that closes the other side of the outer shell.
An action rod is provided on the inner shell in parallel with the outer shell and protrudes to the outside of the top cover or extension cover, and is inserted between the top cover or bottom cover and the inner shell to press the inner shell with a preset constant pressing force. A temperature at which the martensitic transformation temperature is preset based on an elastic body, a shape memory alloy or a superelastic alloy that is inserted between the bottom cover or the top cover and the inner shell and presses the inner shell in the opposite direction to the elastic body. It is composed of a plurality of bellows springs whose memorized shape is a bellows shape, and the action rod is activated by gradually returning the bellows to the parent shape depending on the ambient temperature outside the temperature sensor. A temperature sensor and actuator that operates against the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9270385U JPS621198U (en) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9270385U JPS621198U (en) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621198U true JPS621198U (en) | 1987-01-07 |
Family
ID=30649738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9270385U Pending JPS621198U (en) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006084247A (en) * | 2004-09-15 | 2006-03-30 | Tlv Co Ltd | Temperature indicator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4417819Y1 (en) * | 1968-12-07 | 1969-08-01 |
-
1985
- 1985-06-19 JP JP9270385U patent/JPS621198U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4417819Y1 (en) * | 1968-12-07 | 1969-08-01 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006084247A (en) * | 2004-09-15 | 2006-03-30 | Tlv Co Ltd | Temperature indicator |
| JP4633420B2 (en) * | 2004-09-15 | 2011-02-16 | 株式会社テイエルブイ | Temperature indicator |
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