JPH01134798U - - Google Patents
Info
- Publication number
- JPH01134798U JPH01134798U JP1404289U JP1404289U JPH01134798U JP H01134798 U JPH01134798 U JP H01134798U JP 1404289 U JP1404289 U JP 1404289U JP 1404289 U JP1404289 U JP 1404289U JP H01134798 U JPH01134798 U JP H01134798U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- blades
- memory alloy
- shape memory
- cooling fan
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims 1
- 229910001069 Ti alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
図面は、本案の形状記憶合金を翼片に使用した
実施の一例を示したもので、第１図はエンジン冷
却用に取付けたプロペラーフアンの使用説明図で
、ラジエーターは省略した。第２図及び第３図は
同フアンの側面図で変形状態を示したものである
。
尚、図面に於て、１……エンジン、２……フア
ンの翼片、Ｆ……プロペラ―フアン。
The drawings show an example of the use of the shape memory alloy of the present invention in wing pieces. Figure 1 is an explanatory diagram of the use of a propeller fan attached for engine cooling, with the radiator omitted. FIGS. 2 and 3 are side views of the fan in a deformed state. In the drawing, 1...engine, 2...fan wing piece, F...propeller fan.
Claims (1)
フアンに於て、エンジン１加熱温度に応じ、回転
送風するフアンＦの翼片２をニツケル、チタン系
の合金を主材とした形状記憶合金によつて構成し
、その翼片形状の変化をエンジンからの温度セン
サーの指示により、常時適温のエンジン加熱保持
を行なうようにしたことを特徴とする形状記憶合
金使用の冷却フアン。 In a cooling fan for an automobile engine and a radiator, the blades 2 of the fan F, which redirects air according to the heating temperature of the engine 1, are made of a shape memory alloy mainly made of nickel and titanium alloys. A cooling fan using a shape memory alloy, characterized in that the change in the shape of its blades is determined by a temperature sensor from the engine to maintain engine heating at an appropriate temperature at all times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1404289U JPH01134798U (en) | 1989-02-10 | 1989-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1404289U JPH01134798U (en) | 1989-02-10 | 1989-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134798U true JPH01134798U (en) | 1989-09-14 |
Family
ID=31224880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1404289U Pending JPH01134798U (en) | 1989-02-10 | 1989-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134798U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS479151U (en) * | 1971-02-22 | 1972-10-03 | ||
| JPS5756697A (en) * | 1980-09-18 | 1982-04-05 | Taiheiyo Kogyo Kk | Axial flow fan |
-
1989
- 1989-02-10 JP JP1404289U patent/JPH01134798U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS479151U (en) * | 1971-02-22 | 1972-10-03 | ||
| JPS5756697A (en) * | 1980-09-18 | 1982-04-05 | Taiheiyo Kogyo Kk | Axial flow fan |