JPS63174U - - Google Patents
Info
- Publication number
- JPS63174U JPS63174U JP9332486U JP9332486U JPS63174U JP S63174 U JPS63174 U JP S63174U JP 9332486 U JP9332486 U JP 9332486U JP 9332486 U JP9332486 U JP 9332486U JP S63174 U JPS63174 U JP S63174U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- memory alloy
- drive device
- shape memory
- hot water
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Springs (AREA)
Description
第１図は本考案の実施例に係る斜板式熱駆動装
置における形状記憶合金コイルばねの装着状態を
示す要部拡大説明図、第２図は従来の斜板式熱駆
動装置を断面して示す説明図である。
１……ボツクス、２……出力軸、５ａ，５ｂ…
…外側の形状記憶合金コイルばね、６ａ，６ｂ…
…内側の形状記憶合金コイルばね、Ｗ……湯。
Fig. 1 is an enlarged explanatory view of the main parts showing the mounting state of a shape memory alloy coil spring in a swash plate type thermal drive device according to an embodiment of the present invention, and Fig. 2 is a cross-sectional view of a conventional swash plate type thermal drive device. It is a diagram. 1...Box, 2...Output shaft, 5a, 5b...
...Outer shape memory alloy coil springs, 6a, 6b...
...Inner shape memory alloy coil spring, W...Hot water.
Claims (1)
開放されて冷却されると伸長する、形状記憶合金
コイルばねの伸縮現象を利用して、出力軸を回転
させる熱駆動装置において、上記形状記憶合金コ
イルばね内に、別の形状記憶合金コイルばねを配
置して、ダブルコイルばね構造となし、且つ内外
側の各コイルばねの巻線方向を異ならしめたこと
を特徴とする熱駆動装置。 A thermal drive device that rotates an output shaft by utilizing the expansion and contraction phenomenon of a shape memory alloy coil spring, which contracts when heated by hot water in a box and expands when released from hot water and cooled. A thermal drive device characterized in that another shape memory alloy coil spring is arranged within a memory alloy coil spring to form a double coil spring structure, and the winding directions of the inner and outer coil springs are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9332486U JPS63174U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9332486U JPS63174U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63174U true JPS63174U (en) | 1988-01-05 |
Family
ID=30955814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9332486U Pending JPS63174U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63174U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718875A (en) * | 1980-07-07 | 1982-01-30 | Matsushita Electric Ind Co Ltd | Flow channel control system |
| JPS6153467A (en) * | 1984-08-23 | 1986-03-17 | Kanto Tokushu Seikou Kk | Form memory actuating body |
| JPS6133981B2 (en) * | 1979-06-04 | 1986-08-05 | Toyota Motor Co Ltd |
-
1986
- 1986-06-20 JP JP9332486U patent/JPS63174U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133981B2 (en) * | 1979-06-04 | 1986-08-05 | Toyota Motor Co Ltd | |
| JPS5718875A (en) * | 1980-07-07 | 1982-01-30 | Matsushita Electric Ind Co Ltd | Flow channel control system |
| JPS6153467A (en) * | 1984-08-23 | 1986-03-17 | Kanto Tokushu Seikou Kk | Form memory actuating body |