JPS6188464U - - Google Patents
Info
- Publication number
- JPS6188464U JPS6188464U JP17347784U JP17347784U JPS6188464U JP S6188464 U JPS6188464 U JP S6188464U JP 17347784 U JP17347784 U JP 17347784U JP 17347784 U JP17347784 U JP 17347784U JP S6188464 U JPS6188464 U JP S6188464U
- Authority
- JP
- Japan
- Prior art keywords
- air
- sides
- upper opening
- rotating
- exhaust
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例である開放形回転
電機の通風構造を示す横断面図、第２図は従来構
造の開放形回転電機の側面図、第３図は第２図の
回転電機の正面図、第４図は第３図の回転電機の
通風状態を示す横断面図、第５図は風速のパター
ン図である。
１ａ：上部開口、２：エアガイド、３：排気カ
バー、３ａ：排気口、８：案内板。
Fig. 1 is a cross-sectional view showing the ventilation structure of an open-type rotating electric machine that is an embodiment of this invention, Fig. 2 is a side view of an open-type rotating electric machine with a conventional structure, and Fig. 3 is a cross-sectional view of the rotating electric machine of Fig. 2. FIG. 4 is a cross-sectional view showing the ventilation state of the rotating electric machine of FIG. 3, and FIG. 5 is a wind speed pattern diagram. 1a: Upper opening, 2: Air guide, 3: Exhaust cover, 3a: Exhaust port, 8: Guide plate.
Claims (1)
から冷却用の空気を吸入し、内部が冷却した空気
を回転電機の上部開口を経て該上部開口を被う排
気カバーの排気口から回転軸を挟んで両方の側面
に排出する開放形回転電機において、前記上部開
口に垂直方向に配置され前記上部開口から排出さ
れる空気を案内する案内板と、前記案内板の間を
通過して排出される空気を回転軸を挟んで両方の
側面の排気口に導くように、中心が低く両側が次
第に高くなる二つの曲面を有する排気カバーを備
えたことを特徴とする開放形回転電機の通風構造
。 Cooling air is sucked in from air guides provided on both sides of the rotating electrical machine in the direction of the rotating shaft, and the internally cooled air is passed through the upper opening of the rotating electrical machine and then passed through the exhaust port of the exhaust cover that covers the upper opening, sandwiching the rotating shaft. In an open-type rotating electric machine that discharges air to both sides, a guide plate is arranged perpendicularly to the upper opening and guides the air discharged from the upper opening, and the air that passes between the guide plates and is discharged is rotated. A ventilation structure for an open rotating electric machine characterized by having an exhaust cover having two curved surfaces that are low at the center and gradually high on both sides so as to lead to the exhaust ports on both sides of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17347784U JPS6188464U (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17347784U JPS6188464U (en) | 1984-11-15 | 1984-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188464U true JPS6188464U (en) | 1986-06-09 |
Family
ID=30731129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17347784U Pending JPS6188464U (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009148140A (en) * | 2007-12-18 | 2009-07-02 | Nishishiba Electric Co Ltd | Rotating electric machine |
-
1984
- 1984-11-15 JP JP17347784U patent/JPS6188464U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009148140A (en) * | 2007-12-18 | 2009-07-02 | Nishishiba Electric Co Ltd | Rotating electric machine |
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