JPS6284362U - - Google Patents
Info
- Publication number
- JPS6284362U JPS6284362U JP17572985U JP17572985U JPS6284362U JP S6284362 U JPS6284362 U JP S6284362U JP 17572985 U JP17572985 U JP 17572985U JP 17572985 U JP17572985 U JP 17572985U JP S6284362 U JPS6284362 U JP S6284362U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- mounting plate
- guide cylinder
- rotating shaft
- gap
- 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 2
- 235000012489 doughnuts Nutrition 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例を示す電動機の半
断面側面図、第２図はフアンガイドを示し、第２
図ａはフアンガイドの側面断面図、第２図ｂは取
付板と案内胴との取付部の詳細図、第２図ｃは案
内胴の正面図、第２図ｄは案内胴の側面図、第３
図は案内胴が移動した状態を示すフアンガイドの
側面断面図、第４図はこの考案のさらに他の実施
例を示すフアンガイドの側面断面図、第５図は従
来の電動機の半断面側面図、第６図ａはフアンガ
イドの側面断面図、第６図ｂはフアンガイドの正
面図である。
図において、４は回転軸、９はエンドリングフ
アン、１１はフアンガイド、１２は取付板、１３
は案内胴である。なお、図中同一符号は同一また
は相当部分を示す。
Fig. 1 is a half-sectional side view of an electric motor showing an embodiment of this invention, Fig. 2 shows a fan guide, and Fig. 2 shows a fan guide.
Figure a is a side sectional view of the fan guide, Figure 2 b is a detailed view of the attachment part between the mounting plate and the guide cylinder, Figure 2 c is a front view of the guide cylinder, Figure 2 d is a side view of the guide cylinder, Third
The figure is a side cross-sectional view of the fan guide showing the state in which the guide cylinder has moved, Figure 4 is a side cross-sectional view of the fan guide showing still another embodiment of this invention, and Figure 5 is a half cross-sectional side view of a conventional electric motor. , FIG. 6a is a side sectional view of the fan guide, and FIG. 6b is a front view of the fan guide. In the figure, 4 is a rotating shaft, 9 is an end ring fan, 11 is a fan guide, 12 is a mounting plate, 13
is the guide barrel. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
て回転し冷却風を吸引するフアンと、ドーナツ状
に形成され、断面が略コ字状を有する取付板と、
上記取付板のドーナツ状の内径部に上記フアンの
端面と隙間を有して内設される筒状の案内胴とを
備え、上記案内胴が取付板の内径部を軸方向に移
動することによつて案内胴と上記フアンの端面と
の隙間を可変するよう形成されてなることを特徴
とする回転機の冷却装置。 a fan fixed to a rotating shaft and rotated by the rotational force of the rotating shaft to suck in cooling air; a mounting plate formed in a donut shape and having a substantially U-shaped cross section;
A cylindrical guide cylinder is provided inside the donut-shaped inner diameter part of the mounting plate with a gap between the end face of the fan and the guide cylinder moves in the axial direction on the inner diameter part of the mounting plate. A cooling device for a rotating machine, characterized in that the gap between the guide cylinder and the end face of the fan is variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17572985U JPS6284362U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17572985U JPS6284362U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284362U true JPS6284362U (en) | 1987-05-29 |
Family
ID=31115317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17572985U Pending JPS6284362U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284362U (en) |
-
1985
- 1985-11-15 JP JP17572985U patent/JPS6284362U/ja active Pending
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