JPH01146769U - - Google Patents
Info
- Publication number
- JPH01146769U JPH01146769U JP3401388U JP3401388U JPH01146769U JP H01146769 U JPH01146769 U JP H01146769U JP 3401388 U JP3401388 U JP 3401388U JP 3401388 U JP3401388 U JP 3401388U JP H01146769 U JPH01146769 U JP H01146769U
- Authority
- JP
- Japan
- Prior art keywords
- holder portion
- brush
- brush holder
- motor
- moisturizing fluid
- 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
- 230000003020 moisturizing effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Description
第１図は本考案の一実施例による直流モータの
縦断面図、第２図は第１図中のエンドブラケツト
のブラシ取り付け部を示す部分拡大斜視図である
。
１……外筒ケース、２……固定子マグネツト、
４……エンドブラケツト、７……ブラシ、１０…
…ロータ軸、１５……整流子、１７……保湿液、
１８……ブラシホルダー部、１９……保持溝、Ｓ
……空隙。
FIG. 1 is a vertical sectional view of a DC motor according to an embodiment of the present invention, and FIG. 2 is a partially enlarged perspective view showing the brush attachment portion of the end bracket in FIG. 1...Outer cylinder case, 2...Stator magnet,
4...End bracket, 7...Brush, 10...
...Rotor shaft, 15...Commutator, 17...Moisturizing liquid,
18... Brush holder part, 19... Holding groove, S
...Void.
Claims (1)
する直流モータにおいて、エンドブラケツトのブ
ラシホルダー部の保持溝内に保湿液を入れ、該ブ
ラシホルダー部に隣接する固定子マグネツトによ
つて前記保湿液の流失をを防止するよう構成した
直流モータ。 In a DC motor having a sliding contact mechanism consisting of a brush and a commutator, a moisturizing fluid is placed in a holding groove in a brush holder portion of an end bracket, and the moisturizing fluid is washed away by a stator magnet adjacent to the brush holder portion. A DC motor configured to prevent
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3401388U JPH01146769U (en) | 1988-03-15 | 1988-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3401388U JPH01146769U (en) | 1988-03-15 | 1988-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146769U true JPH01146769U (en) | 1989-10-11 |
Family
ID=31260732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3401388U Pending JPH01146769U (en) | 1988-03-15 | 1988-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018137994A (en) * | 2018-06-05 | 2018-08-30 | ミネベアミツミ株式会社 | motor |
-
1988
- 1988-03-15 JP JP3401388U patent/JPH01146769U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018137994A (en) * | 2018-06-05 | 2018-08-30 | ミネベアミツミ株式会社 | motor |