JPS6152468U - - Google Patents
Info
- Publication number
- JPS6152468U JPS6152468U JP13641784U JP13641784U JPS6152468U JP S6152468 U JPS6152468 U JP S6152468U JP 13641784 U JP13641784 U JP 13641784U JP 13641784 U JP13641784 U JP 13641784U JP S6152468 U JPS6152468 U JP S6152468U
- Authority
- JP
- Japan
- Prior art keywords
- core
- stator core
- duct
- axial direction
- core back
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は従来の回転電機を示す縦断面図、第２
図はこの考案の一実施例による要部を示す部分縦
断面図である。
４…固定子コア、７…コアバツク通風路、１０
…ダクト、１１…冷却フアン、１２…狭隘部。な
お図中同一符号は同一又は、相当部分を示す。
Figure 1 is a vertical sectional view showing a conventional rotating electrical machine, Figure 2
The figure is a partial vertical sectional view showing the main parts according to an embodiment of the invention. 4... Stator core, 7... Core back ventilation passage, 10
...Duct, 11...Cooling fan, 12...Narrow part. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
それぞれ複数個配設された径方向の通風路をなす
ダクトと、上記固定子コアの外周を軸方向に流れ
るコアバツク通風路と、上記ダクトとコアバツク
通風路に冷却風を供給する冷却フアンからなる回
転電機において、上記コアバツク通風路の固定子
コアのダクトと相対する所定位置に狭隘部を設け
たことを特徴とする回転電機。 A plurality of ducts each forming a radial ventilation passage are arranged along the axial direction of the stator core and the rotor core, a core back ventilation passage flows in the axial direction around the outer periphery of the stator core, and the duct and the core back A rotating electric machine comprising a cooling fan that supplies cooling air to an air passage, characterized in that a narrow portion is provided at a predetermined position facing a duct of a stator core in the core back air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13641784U JPS6152468U (en) | 1984-09-07 | 1984-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13641784U JPS6152468U (en) | 1984-09-07 | 1984-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6152468U true JPS6152468U (en) | 1986-04-09 |
Family
ID=30694876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13641784U Pending JPS6152468U (en) | 1984-09-07 | 1984-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152468U (en) |
-
1984
- 1984-09-07 JP JP13641784U patent/JPS6152468U/ja active Pending
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