JPS63176357U - - Google Patents
Info
- Publication number
- JPS63176357U JPS63176357U JP6771987U JP6771987U JPS63176357U JP S63176357 U JPS63176357 U JP S63176357U JP 6771987 U JP6771987 U JP 6771987U JP 6771987 U JP6771987 U JP 6771987U JP S63176357 U JPS63176357 U JP S63176357U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- commutator
- groove
- sliding surface
- commutator according
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図は、本考案に係るコンミユテータを装備
したフラツト型のモータの断面概略図、第２図Ａ
，Ｂは、本考案に係るコンミユテータを構成する
セグメントの構成図、第３図及び第４図は、従来
のコンミユテータを用いたフラツト型モータ及び
ドラム型モータの断面概略図、第５図乃至第８図
は、従来のコンミユテータの構成図である。
７……コンミユテータ、１１……ブラシ、１５
……摺動面、２０……スリツト、２５……溝、Ｓ
……セグメント。
Fig. 1 is a schematic cross-sectional view of a flat type motor equipped with a commutator according to the present invention, and Fig. 2A
, B are block diagrams of segments constituting a commutator according to the present invention, FIGS. 3 and 4 are schematic cross-sectional views of a flat type motor and a drum type motor using a conventional commutator, and FIGS. 5 to 8 The figure is a configuration diagram of a conventional commutator. 7...Commutator, 11...Brush, 15
...Sliding surface, 20...Slit, 25...Groove, S
……segment.
Claims (1)
面１５を形成するように、多数のセグメントＳを
所定間隔のスリツト２０を隔てて環状に配置して
なるコンミユテータ７において、前記セグメント
Ｓの摺動面１５に前記ブラシ１１が通過する複数
の溝２５を形成したことを特徴とするコンミユテ
ータ。 (2) 前記溝２５は、前記ブラシ１１の摺動方向
に対してほぼ直角方向に形成した長方形状様のス
リツト２５ａであることを特徴とする実用新案登
録請求の範囲第１項に記載のコンミユテータ。 (3) 前記溝２５は、円形状様の孔２５ｂである
ことを特徴とする実用新案登録請求の範囲第１項
に記載のコンミユテータ。[Claims for Utility Model Registration] (1) A large number of segments S are arranged in a ring with slits 20 at predetermined intervals so as to form an arc-shaped sliding surface 15 on which the brush 11 slides. A commutator 7 characterized in that a plurality of grooves 25 are formed in the sliding surface 15 of the segment S, through which the brush 11 passes. (2) The commutator according to claim 1, wherein the groove 25 is a rectangular slit 25a formed substantially perpendicular to the sliding direction of the brush 11. . (3) The commutator according to claim 1, wherein the groove 25 is a circular hole 25b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6771987U JPS63176357U (en) | 1987-05-06 | 1987-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6771987U JPS63176357U (en) | 1987-05-06 | 1987-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63176357U true JPS63176357U (en) | 1988-11-15 |
Family
ID=30906887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6771987U Pending JPS63176357U (en) | 1987-05-06 | 1987-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63176357U (en) |
-
1987
- 1987-05-06 JP JP6771987U patent/JPS63176357U/ja active Pending