JPS6425496U - - Google Patents
Info
- Publication number
- JPS6425496U JPS6425496U JP11990887U JP11990887U JPS6425496U JP S6425496 U JPS6425496 U JP S6425496U JP 11990887 U JP11990887 U JP 11990887U JP 11990887 U JP11990887 U JP 11990887U JP S6425496 U JPS6425496 U JP S6425496U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- blades
- environment
- depending
- utility
- 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 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図から第３図は、いずれも本考案の実施例
を示す斜視図。 １はプロペラ、２はプロペラの翼、３ａ，３ｂ
，３ｃは復元時の翼、４は軸穴、５は軸。
を示す斜視図。 １はプロペラ、２はプロペラの翼、３ａ，３ｂ
，３ｃは復元時の翼、４は軸穴、５は軸。
Claims (1)
- プロペラ１に形状記憶合金を使用し、環境の温
度により翼２が３ａか３ｂ又は３ｃに変化するプ
ロペラ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11990887U JPS6425496U (ja) | 1987-08-05 | 1987-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11990887U JPS6425496U (ja) | 1987-08-05 | 1987-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425496U true JPS6425496U (ja) | 1989-02-13 |
Family
ID=31365550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11990887U Pending JPS6425496U (ja) | 1987-08-05 | 1987-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425496U (ja) |
-
1987
- 1987-08-05 JP JP11990887U patent/JPS6425496U/ja active Pending