JPS58112071U - Rotating electric machine current collector - Google Patents
Rotating electric machine current collectorInfo
- Publication number
- JPS58112071U JPS58112071U JP635182U JP635182U JPS58112071U JP S58112071 U JPS58112071 U JP S58112071U JP 635182 U JP635182 U JP 635182U JP 635182 U JP635182 U JP 635182U JP S58112071 U JPS58112071 U JP S58112071U
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- rotating electric
- centrifugal fan
- electric machine
- machine current
- 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)
- Motor Or Generator Current Collectors (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図は従来の集電装置を示す断面図、第２図は本考案
の一実施例を示す断面図、第３図は第２図の冷却用ボッ
クス斜視図である。
１・・・回転子軸、２・・・遠心ファン、４・・・集電
環、５・・・ファンケース、６・・・ブラシ、７・・・
ブラシホルダー、１０・・・ファンケース、１０ａ・・
・端板、１１・・・冷却用ボックス、１１′ａ・・・導
風管。FIG. 1 is a sectional view showing a conventional current collector, FIG. 2 is a sectional view showing an embodiment of the present invention, and FIG. 3 is a perspective view of the cooling box shown in FIG. DESCRIPTION OF SYMBOLS 1... Rotor shaft, 2... Centrifugal fan, 4... Current collector ring, 5... Fan case, 6... Brush, 7...
Brush holder, 10...Fan case, 10a...
- End plate, 11... cooling box, 11'a... wind guide pipe.
Claims (1)
用遠心ファンより集電装置内あ空気を吸込み、この遠心
ファンを包囲するファンケースを通して外部に排出する
回転電機の集電装置において、前記集電環のブラシ摺動
面近傍に開口した吸気口を持ち、前記遠心ファンの吸込
口に開口する排気口を有する導風管を備えた冷却用ボッ
クスを設けたことを特徴とする回転電機の集電装置。A current collector for a rotating electrical machine in which air is sucked into the current collector by a cooling centrifugal fan attached to the shaft end of the rotor shaft adjacent to the current collector ring, and is discharged to the outside through a fan case surrounding the centrifugal fan. The apparatus is characterized in that a cooling box is provided with an air guide pipe having an inlet opening near the brush sliding surface of the current collecting ring and an exhaust opening opening at the inlet of the centrifugal fan. A current collector for rotating electric machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP635182U JPS58112071U (en) | 1982-01-22 | 1982-01-22 | Rotating electric machine current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP635182U JPS58112071U (en) | 1982-01-22 | 1982-01-22 | Rotating electric machine current collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58112071U true JPS58112071U (en) | 1983-07-30 |
Family
ID=30019132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP635182U Pending JPS58112071U (en) | 1982-01-22 | 1982-01-22 | Rotating electric machine current collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58112071U (en) |
-
1982
- 1982-01-22 JP JP635182U patent/JPS58112071U/en active Pending
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