JPS60132149U - Duct piece of rotating electric machine stator core - Google Patents
Duct piece of rotating electric machine stator coreInfo
- Publication number
- JPS60132149U JPS60132149U JP1941384U JP1941384U JPS60132149U JP S60132149 U JPS60132149 U JP S60132149U JP 1941384 U JP1941384 U JP 1941384U JP 1941384 U JP1941384 U JP 1941384U JP S60132149 U JPS60132149 U JP S60132149U
- Authority
- JP
- Japan
- Prior art keywords
- stator core
- duct piece
- electric machine
- rotating electric
- machine stator
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は回転電機の固定子鉄心の縦断面図、第２図は第
１図のＡ−Ａ断面を示し、従来構造の平形ダクトピース
を用いたときの横断面図、第３図はこの考案により実施
した凸形ダクトピースを用いたときの横断面図、第４図
は第３図における凸 ゛形ダクトピースの斜視図で
ある。
１：鉄心ブ冶ツク、２：冷却通風路、６：平形ダクトピ
ース、７：固定子巻線、１６：凸形ダクトピース、１６
ａ：凸部。Figure 1 is a longitudinal cross-sectional view of the stator core of a rotating electrical machine, Figure 2 is a cross-sectional view taken along the line A-A in Figure 1, and a cross-sectional view when a flat duct piece with a conventional structure is used. FIG. 4 is a cross-sectional view when using the convex duct piece according to the invention, and FIG. 4 is a perspective view of the convex duct piece in FIG. 3. 1: Iron core block, 2: Cooling ventilation path, 6: Flat duct piece, 7: Stator winding, 16: Convex duct piece, 16
a: Convex portion.
Claims (1)
鉄心ブロックの間に半径方向にダクトピースを配置し、
固定子鉄心溝に収納された固定子巻線を冷却する冷却通
風路を形成した固定子鉄心において、前記鉄心ブロック
の内径側に配置されたそれぞれのダクトピースの側面に
固定子鉄心溝の方向に突出する複数の突部をそなえたこ
とを特徴とする回転電機固定子鉄心のダクトピース。Iron core blocks formed by laminating iron core plates are stacked, and duct pieces are arranged in the radial direction between the iron core blocks,
In a stator core in which a cooling air passage is formed to cool the stator windings housed in the stator core groove, a cooling air passage is formed on the side surface of each duct piece disposed on the inner diameter side of the core block in the direction of the stator core groove. A duct piece for a stator core of a rotating electrical machine, characterized by having a plurality of protruding protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1941384U JPS60132149U (en) | 1984-02-14 | 1984-02-14 | Duct piece of rotating electric machine stator core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1941384U JPS60132149U (en) | 1984-02-14 | 1984-02-14 | Duct piece of rotating electric machine stator core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60132149U true JPS60132149U (en) | 1985-09-04 |
Family
ID=30508969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1941384U Pending JPS60132149U (en) | 1984-02-14 | 1984-02-14 | Duct piece of rotating electric machine stator core |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60132149U (en) |
-
1984
- 1984-02-14 JP JP1941384U patent/JPS60132149U/en active Pending
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