JPS59126560U - small dc motor - Google Patents
small dc motorInfo
- Publication number
- JPS59126560U JPS59126560U JP1955783U JP1955783U JPS59126560U JP S59126560 U JPS59126560 U JP S59126560U JP 1955783 U JP1955783 U JP 1955783U JP 1955783 U JP1955783 U JP 1955783U JP S59126560 U JPS59126560 U JP S59126560U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- brush
- case
- brush holder
- small
- 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
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
- Dc Machiner (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
図面は本考案の実施例が示され、第１図は小型直流モー
タの要部断面側面図、第２図はブラシホルダーケースの
内側平面図、第３図は第２図の■−■線断面側面図、第
４図はブラシの外観斜視図、第５図は基部の構造が異な
るブラシが取り付けられたブラシホルダーケースの要部
平面図、第６図は第５図の断面側面図、第７図はポリマ
ーマグネットに喰い込む喰い込み部を有するブラシホル
ダーケースの平面図、第８図は第７図の■−■線の断面
側面図、第９図はブラシの変形例外観斜視図である。
１・・・モータケース、２・・・ポリマーマグネット、
３・・・ブラシ、３ａ・・・基部、３ｂ・・・喰い込み
部、３Ｃ・・・摺接部、４・・・ブラシホルダーケース
、５・・・ローター、６・・・整流子。The drawings show an embodiment of the present invention, and Fig. 1 is a cross-sectional side view of the main parts of a small DC motor, Fig. 2 is an inside plan view of the brush holder case, and Fig. 3 is a cross-section taken along the line ■-■ in Fig. 2. 4 is a side view, FIG. 4 is an external perspective view of the brush, FIG. 5 is a plan view of essential parts of a brush holder case to which a brush with a different base structure is attached, FIG. 6 is a cross-sectional side view of FIG. 5, and FIG. The figure is a plan view of a brush holder case having a biting part that bites into a polymer magnet, FIG. 8 is a cross-sectional side view taken along the line ■--■ in FIG. 7, and FIG. 9 is an external perspective view of a modified example of the brush. 1...Motor case, 2...Polymer magnet,
3... Brush, 3a... Base, 3b... Biting part, 3C... Sliding contact part, 4... Brush holder case, 5... Rotor, 6... Commutator.
Claims (1)
挿入して取付けると共に、ローターの整流子に摺接する
ブラシを取付けたブラシホルダーケースを前記モータケ
ースの開口部に嵌合した直流モータにおいて、前記ブラ
シの基部側に喰い込み部を一体的に形成し、前記モータ
ケースとブラシホルダーケースとの嵌合時に前記喰い込
み部を前記ポリマーマグネットに喰い込ませてなる小型
直流モータ。In the DC motor, a polymer magnet is inserted and attached to the inner peripheral surface of a bottomed cylindrical motor case, and a brush holder case is fitted into an opening of the motor case, and a brush holder case is fitted with a brush that slides into contact with a commutator of a rotor. A small DC motor, wherein a biting part is integrally formed on the base side of a brush, and the biting part is bitten into the polymer magnet when the motor case and the brush holder case are fitted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1955783U JPS59126560U (en) | 1983-02-15 | 1983-02-15 | small dc motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1955783U JPS59126560U (en) | 1983-02-15 | 1983-02-15 | small dc motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59126560U true JPS59126560U (en) | 1984-08-25 |
Family
ID=30150701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1955783U Pending JPS59126560U (en) | 1983-02-15 | 1983-02-15 | small dc motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02104755U (en) * | 1989-01-31 | 1990-08-21 | ||
| JPH03117344U (en) * | 1990-03-14 | 1991-12-04 | ||
| JP2000050561A (en) * | 1998-07-27 | 2000-02-18 | Mitsumi Electric Co Ltd | Small-sized dc motor |
-
1983
- 1983-02-15 JP JP1955783U patent/JPS59126560U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02104755U (en) * | 1989-01-31 | 1990-08-21 | ||
| JPH03117344U (en) * | 1990-03-14 | 1991-12-04 | ||
| JP2000050561A (en) * | 1998-07-27 | 2000-02-18 | Mitsumi Electric Co Ltd | Small-sized dc motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59126560U (en) | small dc motor | |
| JPS5828556U (en) | dc motor | |
| JPS59141474U (en) | DC motor magnet holding structure | |
| JPS59152971U (en) | small motor | |
| JPS5811959U (en) | Motor structure | |
| JPS5828571U (en) | electric fuel pump | |
| JPS59183157U (en) | DC motor brush mounting structure | |
| JPS6066273U (en) | brush device | |
| JPS5838035U (en) | Rotating member with shaft hole | |
| JPS6059777U (en) | dc machine | |
| JPS59173469U (en) | small dc motor | |
| JPS60177652U (en) | small dc motor | |
| JPS5947251U (en) | flat motor | |
| JPS5890068U (en) | Brush holder for electric motor | |
| JPS6031161U (en) | Power supply device for small motors | |
| JPS60193664U (en) | battery case | |
| JPS60171064U (en) | Brush base for small DC motors | |
| JPS5995780U (en) | Brush device for micro motor | |
| JPS60186838U (en) | small dc motor | |
| JPS60160071U (en) | Commutator motor brush holding device | |
| JPS5875485U (en) | Flat brushless motor | |
| JPS6096969U (en) | Motor bearing device | |
| JPS5963643U (en) | rotating electric machine | |
| JPS59126563U (en) | Cand type electric motor | |
| JPS5815459U (en) | electric motor bearing device |