JPS58168857U - dc machine - Google Patents
dc machineInfo
- Publication number
- JPS58168857U JPS58168857U JP6563182U JP6563182U JPS58168857U JP S58168857 U JPS58168857 U JP S58168857U JP 6563182 U JP6563182 U JP 6563182U JP 6563182 U JP6563182 U JP 6563182U JP S58168857 U JPS58168857 U JP S58168857U
- Authority
- JP
- Japan
- Prior art keywords
- machine
- cooling fan
- forced cooling
- generating
- axial direction
- 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
- Motor Or Generator Cooling System (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来構造の直流機の断面図、第２図は従来構造
における冷却空気の逆流現象の説明図、第３図は本考案
の実施例の断面図、第４図ａ、 ｂ ”は本考案
の通風解析モデル図、第５図は本考案の ゛通
風解析図で゛ある。 −
−１・・・・・・シャフト、２・・・・・・スパイダア
ーム、３・・・・・・エンドプレート、４・・・・・・
電機子コイル、５・・・・・・整流子、６・・・・・・
ライザ、７・・・・・・カバー、８・・・・・・強制冷
却ファン、９・・・・・・ライザ間の詰物、１０・・・
・・・軸流ファン。
ｖ ３ 図
・６Ｉ
−ｓ ＆ａ
（番うFig. 1 is a sectional view of a DC machine with a conventional structure, Fig. 2 is an explanatory diagram of the backflow phenomenon of cooling air in the conventional structure, Fig. 3 is a sectional view of an embodiment of the present invention, and Fig. 4 a and b'' are Figure 5 is a ventilation analysis model diagram of the present invention. - -1...shaft, 2...spider arm, 3...・End plate, 4...
Armature coil, 5... Commutator, 6...
Riser, 7... Cover, 8... Forced cooling fan, 9... Filling between risers, 10...
...Axial flow fan. v 3 Figure 6I -s &a (counter
Claims (1)
おいて、軸方向に圧力水頭を発生させる装置を前記電流
機内で、かつ、人気側に設けた事を特徴とする直流機。A DC machine cooled by a forced cooling fan installed outside the machine, characterized in that a device for generating a pressure head in the axial direction is provided inside the machine and on the popular side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6563182U JPS58168857U (en) | 1982-05-07 | 1982-05-07 | dc machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6563182U JPS58168857U (en) | 1982-05-07 | 1982-05-07 | dc machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58168857U true JPS58168857U (en) | 1983-11-10 |
Family
ID=30075578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6563182U Pending JPS58168857U (en) | 1982-05-07 | 1982-05-07 | dc machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168857U (en) |
-
1982
- 1982-05-07 JP JP6563182U patent/JPS58168857U/en active Pending
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