JPS61136124U - - Google Patents
Info
- Publication number
- JPS61136124U JPS61136124U JP1941785U JP1941785U JPS61136124U JP S61136124 U JPS61136124 U JP S61136124U JP 1941785 U JP1941785 U JP 1941785U JP 1941785 U JP1941785 U JP 1941785U JP S61136124 U JPS61136124 U JP S61136124U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- fan
- radiator
- mounting member
- transformation point
- 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 4
- 230000009466 transformation Effects 0.000 claims 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は車両の要部透視側面図、第２図はラジ
エータ及び冷却フアン装置部分の半截断面図、第
３図は第２図―線断面図、第４図は第２図矢
視方向の図である。
尚、図面中３は水冷エンジン、６はフアン駆動
軸、７はラジエータ、１０は冷却フアン、１１は
フアン取付部材、１８はフランジ、２１はフアン
ブレード、２２は軸部、２６はカラー、２７は突
起部、２８はピン、３１はスプリング、３２はブ
レード角可変部材、Ｓはエンジンルームである。
Figure 1 is a transparent side view of the main parts of the vehicle, Figure 2 is a half-cut sectional view of the radiator and cooling fan device, Figure 3 is a sectional view taken along the line shown in Figure 2, and Figure 4 is a cross-sectional view taken in the direction of the arrow in Figure 2. It is a diagram. In the drawing, 3 is a water-cooled engine, 6 is a fan drive shaft, 7 is a radiator, 10 is a cooling fan, 11 is a fan mounting member, 18 is a flange, 21 is a fan blade, 22 is a shaft portion, 26 is a collar, and 27 is a 28 is a pin, 31 is a spring, 32 is a variable blade angle member, and S is an engine room.
Claims (1)
フアン装置において、フアン駆動軸上にフアン取
付部材を固設し、該取付部材の外周にフアンブレ
ードを回動可能に組付け、該ブレードを一方向に
回動付勢するスプリングを設けるとともに、エン
ジンルーム内の所定温度を変態点とした形状記憶
合金から成り、変態点温度以上で前記スプリング
に抗して前記ブレードを他方向に回動保持するブ
レード角可変部材を設けたことを特徴とするラジ
エータ用冷却フアン装置。 In a cooling fan device for a radiator of a water-cooled engine in a vehicle, a fan mounting member is fixedly installed on the fan drive shaft, a fan blade is rotatably attached to the outer periphery of the mounting member, and the blade is rotatably mounted in one direction. A variable blade angle member is provided, which is made of a shape memory alloy whose transformation point is a predetermined temperature in the engine room, and which rotates and holds the blade in the other direction against the spring at a temperature higher than the transformation point temperature. A cooling fan device for a radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1941785U JPS61136124U (en) | 1985-02-14 | 1985-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1941785U JPS61136124U (en) | 1985-02-14 | 1985-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61136124U true JPS61136124U (en) | 1986-08-25 |
Family
ID=30508981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1941785U Pending JPS61136124U (en) | 1985-02-14 | 1985-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61136124U (en) |
-
1985
- 1985-02-14 JP JP1941785U patent/JPS61136124U/ja active Pending
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