JPS61198596U - - Google Patents
Info
- Publication number
- JPS61198596U JPS61198596U JP8222785U JP8222785U JPS61198596U JP S61198596 U JPS61198596 U JP S61198596U JP 8222785 U JP8222785 U JP 8222785U JP 8222785 U JP8222785 U JP 8222785U JP S61198596 U JPS61198596 U JP S61198596U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- blower
- return passage
- cooling air
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の断面図、第２図は第１図Ａ
―Ａ線断面図、第３図は空気取入口の拡大斜視図
、第４図は同上正面図、第５図はこの考案の空気
取入口の他の実施例を示す正面図である。
１……送風機ケース、５……フアン、７……モ
ータ、９……冷却風戻し通路、１０……空気取入
口。
Figure 1 is a sectional view of this invention, Figure 2 is Figure 1A
3 is an enlarged perspective view of the air intake port, FIG. 4 is a front view of the same as above, and FIG. 5 is a front view showing another embodiment of the air intake port of this invention. 1...Blower case, 5...Fan, 7...Motor, 9...Cooling air return passage, 10...Air intake port.
Claims (1)
空気の一部を、送風機ケースに接続の冷却風戻し
通路にて前記モータへ導びき該モータを冷却する
送風機において、前記冷却風戻し通路の前記送風
機ケース内に開口する空気取入口を、その突出面
からフアンより遠ざかる方向へ曲げて構成したこ
とを特徴とする送風機。 In the blower, a part of the air blown by a fan driven by a motor is guided to the motor through a cooling air return passage connected to the blower case to cool the motor, the blower case of the cooling air return passage. A blower characterized in that an air intake opening inward is bent in a direction away from a fan from its protruding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8222785U JPS61198596U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8222785U JPS61198596U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198596U true JPS61198596U (en) | 1986-12-11 |
Family
ID=30629754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8222785U Pending JPS61198596U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198596U (en) |
-
1985
- 1985-05-31 JP JP8222785U patent/JPS61198596U/ja active Pending