JPS627756U - - Google Patents
Info
- Publication number
- JPS627756U JPS627756U JP9857385U JP9857385U JPS627756U JP S627756 U JPS627756 U JP S627756U JP 9857385 U JP9857385 U JP 9857385U JP 9857385 U JP9857385 U JP 9857385U JP S627756 U JPS627756 U JP S627756U
- Authority
- JP
- Japan
- Prior art keywords
- bearing structure
- electrical machine
- rotating electrical
- ventilation
- ventilation pipe
- 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 7
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案になる軸受構造の断面図、第
２図はこの考案にかかる冷却風の通風作用の説明
図及び第３図は従来の軸受構造の断面図である。
２……軸受、４……鎖ふた、５……フアン、６
……排風口、１０……通風穴、１２……通風管。
FIG. 1 is a sectional view of a bearing structure according to this invention, FIG. 2 is an explanatory diagram of the ventilation effect of cooling air according to this invention, and FIG. 3 is a sectional view of a conventional bearing structure. 2... Bearing, 4... Chain lid, 5... Fan, 6
...Exhaust port, 10...Ventilation hole, 12...Ventilation pipe.
Claims (1)
おいて、その通風路の回転電機内部側の末端に細
い通風管を結合させ、通風管のもう一方の端部を
回転電機内部冷却風の排出口に排風の流れと直角
に設置したことを特徴とする内部冷却形回転電機
の軸受構造。 In a bearing structure in which a bearing cooling ventilation passage is provided in the axial direction, a thin ventilation pipe is connected to the end of the ventilation passage on the inside of the rotating electrical machine, and the other end of the ventilation pipe is used as an outlet for cooling air inside the rotating electrical machine. A bearing structure for an internally cooled rotating electric machine that is characterized by being installed perpendicular to the flow of exhaust air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9857385U JPS627756U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9857385U JPS627756U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627756U true JPS627756U (en) | 1987-01-17 |
Family
ID=30966632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9857385U Pending JPS627756U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627756U (en) |
-
1985
- 1985-06-28 JP JP9857385U patent/JPS627756U/ja active Pending
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