JPS6390961U - - Google Patents
Info
- Publication number
- JPS6390961U JPS6390961U JP18636286U JP18636286U JPS6390961U JP S6390961 U JPS6390961 U JP S6390961U JP 18636286 U JP18636286 U JP 18636286U JP 18636286 U JP18636286 U JP 18636286U JP S6390961 U JPS6390961 U JP S6390961U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- boss
- ventilation passage
- ventilation
- rotating
- 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 4
- 238000001816 cooling Methods 0.000 claims description 2
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例による回転電機の
通風冷却装置を示す第１、第２のフアンの断面側
面図、第２図は第１図の―線における断面図
、第３図は従来の回転電機の通風冷却装置を示す
回転電機の断面側面図、第４図は第３図のフアン
の断面側面図、第５図は第４図の―線におけ
る断面図である。
図において、１はフレーム、６は回転軸、７は
ブラケツト、８は第１のフアン、９はボス、１１
は第２のフアンである。なお、図中、同一符号は
同一又は相当部分を示す。
Fig. 1 is a sectional side view of first and second fans showing a ventilation cooling system for a rotating electric machine according to an embodiment of the invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a conventional FIG. 4 is a cross-sectional side view of the fan shown in FIG. 3, and FIG. 5 is a cross-sectional view taken along the line - in FIG. 4. In the figure, 1 is a frame, 6 is a rotating shaft, 7 is a bracket, 8 is a first fan, 9 is a boss, 11
is the second fan. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
機の内部の空気を循環させる第１のフアンと、こ
の第１のフアンを回転軸に取り付けるボスと、こ
のボスに設けられた内気を強制循環させる第２の
フアンとを備え、この第２のフアンの通風路に上
記第１のフアンの通風路を連通させるようにした
回転電機の通風冷却装置。 A first fan that circulates the air inside the rotating electrical machine, which is made up of a frame, a bracket, etc., a boss that attaches the first fan to the rotating shaft, and a second fan that is installed on this boss and that forces internal air circulation. A ventilation cooling device for a rotating electric machine, comprising: a fan, and a ventilation passage of the first fan is communicated with a ventilation passage of the second fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18636286U JPS6390961U (en) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18636286U JPS6390961U (en) | 1986-12-02 | 1986-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6390961U true JPS6390961U (en) | 1988-06-13 |
Family
ID=31135850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18636286U Pending JPS6390961U (en) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6390961U (en) |
-
1986
- 1986-12-02 JP JP18636286U patent/JPS6390961U/ja active Pending
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