JPS62135534U - - Google Patents
Info
- Publication number
- JPS62135534U JPS62135534U JP2134986U JP2134986U JPS62135534U JP S62135534 U JPS62135534 U JP S62135534U JP 2134986 U JP2134986 U JP 2134986U JP 2134986 U JP2134986 U JP 2134986U JP S62135534 U JPS62135534 U JP S62135534U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotating shaft
- groove
- stator
- ventilation structure
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図、第２図はこの考案の一実施例を示し、
第１図は断面図、第２図は回転軸の斜視図、第３
図はこの考案の他の実施例を示す断面図、第４図
、第５図は従来の回転電機の通風構造を示し、第
４図は回転電機の断面図、第５図は第４図中矢印
Ａより見た回転子の側面図である。
図において２は固定子、３は回転子、１０は回
転軸、１０ａは溝部である。なお、各図中同一符
号は同一または相当部分を示す。
Figures 1 and 2 show an embodiment of this invention,
Figure 1 is a sectional view, Figure 2 is a perspective view of the rotating shaft, and Figure 3 is a cross-sectional view.
The figure is a sectional view showing another embodiment of this invention, FIGS. 4 and 5 show the ventilation structure of a conventional rotating electrical machine, FIG. 4 is a sectional view of the rotating electrical machine, and FIG. FIG. 3 is a side view of the rotor as seen from arrow A. In the figure, 2 is a stator, 3 is a rotor, 10 is a rotating shaft, and 10a is a groove. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
隙を有し内設される回転子と、この回転子が挿入
固定され、軸方向に沿つて溝部を有する回転軸と
を備え、上記回転軸の溝部は、回転子を介し連通
するよう形成されていることを特徴とする回転電
機の通風構造。 (2) 溝部は螺旋状の溝部であることを特徴とす
る実用新案登録請求の範囲第１項記載の回転電機
の通風構造。[Claims for Utility Model Registration] (1) A stator, a rotor that faces the stator and is disposed internally with a slight gap, and this rotor is inserted and fixed, and a groove is formed along the axial direction. 1. A ventilation structure for a rotating electrical machine, comprising: a rotating shaft having a rotating shaft, the grooves of the rotating shaft being formed so as to communicate through a rotor. (2) The ventilation structure for a rotating electric machine according to claim 1, wherein the groove is a spiral groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2134986U JPS62135534U (en) | 1986-02-17 | 1986-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2134986U JPS62135534U (en) | 1986-02-17 | 1986-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62135534U true JPS62135534U (en) | 1987-08-26 |
Family
ID=30817713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2134986U Pending JPS62135534U (en) | 1986-02-17 | 1986-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62135534U (en) |
-
1986
- 1986-02-17 JP JP2134986U patent/JPS62135534U/ja active Pending
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