JPH01113554U - - Google Patents
Info
- Publication number
- JPH01113554U JPH01113554U JP900688U JP900688U JPH01113554U JP H01113554 U JPH01113554 U JP H01113554U JP 900688 U JP900688 U JP 900688U JP 900688 U JP900688 U JP 900688U JP H01113554 U JPH01113554 U JP H01113554U
- Authority
- JP
- Japan
- Prior art keywords
- load side
- heat dissipation
- electric machine
- cooling air
- rotating electric
- 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 3
- 230000017525 heat dissipation Effects 0.000 claims 2
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- 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
構造を示す断面図、第２図は第１図の―線に
沿う断面図、第３図は従来の回転電機の構造を示
す断面図、第４図は第３図の―線に沿う断面
図である。
図において、１１は冷却フアンモータ、１２は
冷却風案内カバー、１３は通風路、１４は負荷側
ブラケツト、１４ｂは放熱用フインである。なお
、各図中、同一符号は同一または相当部分を示す
。
FIG. 1 is a sectional view showing the structure of a rotating electric machine according to an embodiment of this invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a sectional view showing the structure of a conventional rotating electric machine. FIG. 4 is a sectional view taken along the line -- in FIG. 3. In the figure, 11 is a cooling fan motor, 12 is a cooling air guide cover, 13 is a ventilation passage, 14 is a load side bracket, and 14b is a heat radiation fin. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
タにより回転電機本体の負荷側吸入した冷却風を
冷却風案内カバーとフレームとの間に設けた通風
路を通した反負荷側へ排出する全閉他力通風形の
回転電機において、負荷側ブラケツトの外周部に
設けられた放熱用フインのうち、側面の放熱用フ
インを上部から下部になるにしたがいフインの高
さを高くした末広がり状としたことを特徴とする
回転電機。 A fully closed system that uses a cooling fan motor installed on the load side of the rotating electrical machine to discharge cooling air sucked into the load side of the rotating electrical machine to the opposite load side through a ventilation passage provided between the cooling air guide cover and the frame. In a power ventilation type rotating electric machine, among the heat dissipation fins provided on the outer periphery of the load side bracket, the heat dissipation fins on the side are in a shape where the height of the fins increases from the top to the bottom. Characteristic rotating electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP900688U JPH01113554U (en) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP900688U JPH01113554U (en) | 1988-01-27 | 1988-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113554U true JPH01113554U (en) | 1989-07-31 |
Family
ID=31215375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP900688U Pending JPH01113554U (en) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113554U (en) |
-
1988
- 1988-01-27 JP JP900688U patent/JPH01113554U/ja active Pending
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