JPS62165750U - - Google Patents
Info
- Publication number
- JPS62165750U JPS62165750U JP5152286U JP5152286U JPS62165750U JP S62165750 U JPS62165750 U JP S62165750U JP 5152286 U JP5152286 U JP 5152286U JP 5152286 U JP5152286 U JP 5152286U JP S62165750 U JPS62165750 U JP S62165750U
- Authority
- JP
- Japan
- Prior art keywords
- collector
- cover
- current collector
- filter
- rotor shaft
- 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 description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の集電装置の一実施例を示す上
部縦断面図、第２図は第１図の―線に沿う矢
視断面図、第３図は本考案の他の実施例を示す上
部縦断面図、第４図は、従来の集電装置を示す上
部縦断面図、第５図は第４図のＶ―Ｖ線に沿う矢
視断面図である。
１…コレクター、２…回転子軸、４…ブラシ、
５…ブラシ保持装置、７…コレクターブラケツト
、８…冷却用フアン、９ａ，９ｂ，２９…通風路
、１１…コレクターカバー、１４，２４…フイル
ター、１５，２５…エンドカバー。
Fig. 1 is a top longitudinal cross-sectional view showing one embodiment of the current collector of the present invention, Fig. 2 is a cross-sectional view taken along the line - in Fig. 1, and Fig. 3 is a cross-sectional view of another embodiment of the present invention. FIG. 4 is a top longitudinal cross-sectional view showing a conventional current collector, and FIG. 5 is a cross-sectional view taken along line VV in FIG. 4. 1...Collector, 2...Rotor shaft, 4...Brush,
5... Brush holding device, 7... Collector bracket, 8... Cooling fan, 9a, 9b, 29... Ventilation path, 11... Collector cover, 14, 24... Filter, 15, 25... End cover.
Claims (1)
たコレクターを有し内・外壁で形成した通風路を
有するコレクターカバーと、前記回転子軸に嵌着
されコレクターカバー内を循環する冷却風を供給
する冷却用フアンとを有する回転電機の集電装置
に於いて、前記エンドカバーの内部にブラシ摩耗
粉を濾過するフイルターを固定しこのフイルター
付のエンドカバーを前記コレクターカバーの一端
に配設したことを特徴とする回転電機の集電装置
。 (2) コレクターカバー内の通風路に着脱自在に
装着したフイルター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集電装置。[Scope of Claim for Utility Model Registration] (1) A collector cover having a brush holding device and a collector fitted to the rotor shaft inside and having a ventilation passage formed by inner and outer walls, and a collector cover fitted to the rotor shaft. In a current collector for a rotating electrical machine having a cooling fan that supplies cooling air circulating inside the collector cover, a filter for filtering brush abrasion powder is fixed inside the end cover, and the end cover with the filter is fixed. A current collector for a rotating electric machine, characterized in that the current collector is disposed at one end of the collector cover. (2) A current collector for a rotating electrical machine according to claim 1, which is a filter removably attached to a ventilation passage in a collector cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5152286U JPS62165750U (en) | 1986-04-08 | 1986-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5152286U JPS62165750U (en) | 1986-04-08 | 1986-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165750U true JPS62165750U (en) | 1987-10-21 |
Family
ID=30875861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5152286U Pending JPS62165750U (en) | 1986-04-08 | 1986-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165750U (en) |
-
1986
- 1986-04-08 JP JP5152286U patent/JPS62165750U/ja active Pending
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