JPS61101628U - - Google Patents
Info
- Publication number
- JPS61101628U JPS61101628U JP18613384U JP18613384U JPS61101628U JP S61101628 U JPS61101628 U JP S61101628U JP 18613384 U JP18613384 U JP 18613384U JP 18613384 U JP18613384 U JP 18613384U JP S61101628 U JPS61101628 U JP S61101628U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- engine
- air
- cooling
- blow
- 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 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は、本考案の形状記憶合金製冷却フアン
の冷却風低温時のフアンブレードのカール状態図
であり、第２図は高温時のフアンブレードの開い
た状態図であつて、第３図は風量特性グラフであ
る。第４図は従来のサーモタイプフアンクラツチ
付冷却フアンの構造図であり、第５図はその風量
特性グラフである。
１…フアンブレード、２…フアンホイール、３
，５…ラビリンス、４…デイスク、８…バイメタ
ルサーモスタツト、９…バルブ、Ａ…フルードカ
ツプリング、Ｂ…シリコンオイル、Ｃ…作動機構
。
FIG. 1 is a diagram showing the curled state of the fan blade when the cooling air of the shape memory alloy cooling fan of the present invention is at low temperature, FIG. 2 is a diagram showing the fan blade in the open state at high temperature, and FIG. is an airflow characteristic graph. FIG. 4 is a structural diagram of a conventional cooling fan with a thermotype fan clutch, and FIG. 5 is a graph of its air volume characteristics. 1...Fan blade, 2...Fan wheel, 3
, 5... Labyrinth, 4... Disc, 8... Bimetal thermostat, 9... Valve, A... Fluid coupling, B... Silicone oil, C... Operating mechanism.
Claims (1)
ード１がカール状に巻き込み、エンジンに冷風を
送風せず、冷却風が６０°Ｃ〜８０°Ｃでカール
状が開いて、高温時には完全に開ききつてエンジ
ンの回転に相応した入力回転数と比例したフアン
風量を送風するフアンホイール２に植込まれた形
状記憶合金製の冷却フアンブレード。 When the cooling air behind the radiator is cold, the fan blade 1 curls up and does not blow cold air to the engine, and when the cooling air is between 60°C and 80°C, the curling opens, and when the temperature is high, it completely opens, causing the engine to blow. A cooling fan blade made of a shape memory alloy embedded in a fan wheel 2 that blows a fan air volume proportional to the input rotation speed corresponding to the rotation of the fan wheel 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18613384U JPS61101628U (en) | 1984-12-10 | 1984-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18613384U JPS61101628U (en) | 1984-12-10 | 1984-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101628U true JPS61101628U (en) | 1986-06-28 |
Family
ID=30743599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18613384U Pending JPS61101628U (en) | 1984-12-10 | 1984-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101628U (en) |
-
1984
- 1984-12-10 JP JP18613384U patent/JPS61101628U/ja active Pending
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