JPS6445468U - - Google Patents
Info
- Publication number
- JPS6445468U JPS6445468U JP13944087U JP13944087U JPS6445468U JP S6445468 U JPS6445468 U JP S6445468U JP 13944087 U JP13944087 U JP 13944087U JP 13944087 U JP13944087 U JP 13944087U JP S6445468 U JPS6445468 U JP S6445468U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- bracket
- permanent magnet
- power supply
- insulating bushing
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図は本案の一実施例の永久磁石式モータの
断面図、第２図、第３図は第１図の部分断面図、
第４図は一実施例の部分斜視図、第５図は他の実
施例の斜視図である。
２……固定子、３……永久磁石、１２ａ……リ
ヤーブラケツト切欠、１５ａ……ブラシ保持体凸
部、１６ａ……絶縁ブツシユ凹部、１６ｂ，ｃ…
…絶縁ブツシユの第１，２のつば、１８……給電
用リード線。
Fig. 1 is a sectional view of a permanent magnet type motor according to an embodiment of the present invention, Figs. 2 and 3 are partial sectional views of Fig. 1,
FIG. 4 is a partial perspective view of one embodiment, and FIG. 5 is a perspective view of another embodiment. 2... Stator, 3... Permanent magnet, 12a... Rear bracket notch, 15a... Brush holder protrusion, 16a... Insulating bush recess, 16b, c...
...First and second ribs of the insulating bushing, 18... Lead wire for power supply.
Claims (1)
の端部に嵌合するブラケツトと、ブラケツト又は
固定子に固定されるブラシ保持体と、ブラシ保持
体に支持されるブラシと、一端がブラシに接続さ
れブラケツトと固定子の間を絶縁ブツシユを介し
外部に引出される給電用リード線とから成る永久
磁石式モータにおいて、絶縁ブツシユは、１個又
は複数のつば部と、ブラシ保持体に設けられた凸
部に位置決め装着される凹部を持つことを特徴と
する永久磁石式モータ。 ２ ブラケツト又は固定子の一方に開口側が大き
いＶ形の切欠部を設け、絶縁ブツシユが切欠部に
押圧固定されたことを特徴とする請求の範囲第１
項記載の永久磁石式モータ。 ３ 絶縁ブツシユは、給電用リード線の近傍部を
給電用リード線と絶縁性樹脂で一体成形されかつ
位置決め用凹部を有す部分と、その外周部をより
硬度の低い絶縁性材料からなることを特徴とする
請求の範囲第１項記載の永久磁石式モータ。[Scope of Claim for Utility Model Registration] 1. A stator with a permanent magnet arranged on its inner periphery, a bracket that fits into the end of the stator, a brush holder fixed to the bracket or the stator, and a brush holder that is fixed to the bracket or the stator. In a permanent magnet motor consisting of a supported brush and a power supply lead wire connected to the brush at one end and drawn out between the bracket and the stator via an insulating bushing, the insulating bushing has one or more A permanent magnet type motor characterized by having a flange portion and a recessed portion that is positioned and attached to a convex portion provided on a brush holder. 2. Claim 1, characterized in that one of the bracket or the stator is provided with a V-shaped notch with a large opening side, and the insulating bushing is press-fixed to the notch.
Permanent magnet motor described in section. 3. The insulating bushing consists of a part near the power supply lead wire that is integrally molded with the power supply lead wire and an insulating resin and has a positioning recess, and an outer periphery made of an insulating material with lower hardness. A permanent magnet motor according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13944087U JPS6445468U (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13944087U JPS6445468U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445468U true JPS6445468U (en) | 1989-03-20 |
Family
ID=31402700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13944087U Pending JPS6445468U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445468U (en) |
-
1987
- 1987-09-14 JP JP13944087U patent/JPS6445468U/ja active Pending
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