JPS61134669U - - Google Patents
Info
- Publication number
- JPS61134669U JPS61134669U JP1814685U JP1814685U JPS61134669U JP S61134669 U JPS61134669 U JP S61134669U JP 1814685 U JP1814685 U JP 1814685U JP 1814685 U JP1814685 U JP 1814685U JP S61134669 U JPS61134669 U JP S61134669U
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- fan
- casing
- heat exchanger
- electric machine
- 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 5
- 238000009423 ventilation Methods 0.000 claims description 2
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は下半部を省略した縦断側面図、第２図は
第１図の―線に沿う断面図であり、そして第
３図は従来例を示す第１図相当図である。
図中、２１はフレーム、２４は回転軸、２５は
外扇フアン、２７は集電部フアン、２８は集電部
ケーシング、２９は集電部、３２は熱交換器、３
３，３４は冷却管、３６は通風ケーシング、３７
は外気取入れ口、３９は吸気口である。
1 and 2 show an embodiment of the present invention,
FIG. 1 is a vertical sectional side view with the lower half omitted, FIG. 2 is a sectional view taken along the line --- in FIG. 1, and FIG. 3 is a view equivalent to FIG. 1 showing a conventional example. In the figure, 21 is a frame, 24 is a rotating shaft, 25 is an external fan, 27 is a current collector fan, 28 is a current collector casing, 29 is a current collector, 32 is a heat exchanger, 3
3 and 34 are cooling pipes, 36 is a ventilation casing, 37
39 is an outside air intake port, and 39 is an intake port.
Claims (1)
分に集電部及びこれを覆う集電部ケーシングを有
すると共に外扇フアンを有し、この外扇フアンに
より前記回転電機本体の冷却と共にに集電部の冷
却を行なう様にしたものにおいて、多数の冷却管
を有して成る熱交換器を前記集電部ケーシングに
その内部と連通する様に突出させて設け、前記集
電部ケーシング内に前記回転軸と一体回転してこ
の集電部ケーシング内部の空気を前記熱交換器を
通して循環させる集電部フアンを設け、外気取入
れ口を有し前記外扇フアン及び熱交換器を覆い且
つ外扇フアンの送風作用によつて外気を外気取入
れ口から吸入し前記熱交換器の冷却管外側を通し
て前記回転電機本体内部へ供給する通風ケーシン
グを設けたことを特徴とする外扇形回転電機の集
電部冷却装置。 The rotary electric machine main body has a rotating shaft portion that protrudes from the frame, and has a current collector and a current collector casing that covers the current collector, and also has an external fan, which cools the rotary electric machine main body and cools the current collector. In the cooling device, a heat exchanger having a large number of cooling pipes is provided in the current collector casing so as to protrude so as to communicate with the inside thereof, and the rotating shaft is disposed within the current collector casing. A current collector fan is provided which rotates integrally with the current collector casing to circulate the air inside the current collector casing through the heat exchanger, has an outside air intake port, covers the outside fan fan and the heat exchanger, and has an air blower of the outside fan. A current collector cooling device for an external fan-shaped rotating electric machine, characterized in that a ventilation casing is provided which takes in outside air from an outside air intake and supplies it to the inside of the rotating electric machine main body through the outside of the cooling pipe of the heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1814685U JPS61134669U (en) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1814685U JPS61134669U (en) | 1985-02-12 | 1985-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61134669U true JPS61134669U (en) | 1986-08-22 |
Family
ID=30506503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1814685U Pending JPS61134669U (en) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61134669U (en) |
-
1985
- 1985-02-12 JP JP1814685U patent/JPS61134669U/ja active Pending
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