JPH0454475U - - Google Patents
Info
- Publication number
- JPH0454475U JPH0454475U JP9523390U JP9523390U JPH0454475U JP H0454475 U JPH0454475 U JP H0454475U JP 9523390 U JP9523390 U JP 9523390U JP 9523390 U JP9523390 U JP 9523390U JP H0454475 U JPH0454475 U JP H0454475U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- coil
- magnetic material
- flat motor
- commutator
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
Landscapes
- Dc Machiner (AREA)
Description
第１図はこの考案によるフラツトモートルの一
実施例を示す部分断面図、第２図は従来のフラツ
トモートルの部分断面図である。
図において、３はフロントブラケツト、４はア
マチユア、５はコイル、６はコミテータ、１１は
ブラシ、１６はリアブラケツト、１６ａは凸起部
、１７は永久磁石、１７ａは面取り部、１８はホ
ルダーである。なお、図中、同一符号は同一また
は相当部分を示す。
FIG. 1 is a partial sectional view showing an embodiment of a flat motor according to this invention, and FIG. 2 is a partial sectional view of a conventional flat motor. In the figure, 3 is a front bracket, 4 is an armature, 5 is a coil, 6 is a commutator, 11 is a brush, 16 is a rear bracket, 16a is a convex part, 17 is a permanent magnet, 17a is a chamfered part, and 18 is a holder. . In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
された永久磁石と、該永久磁石に対し軸方向に間
隙を介して対向配置された磁性材料からなるフロ
ントブラケツトと、前記永久磁石と前記フロント
ブラケツトとの間に回転可能に支承されるととも
にコイルを内蔵したアマチユアと、前記コイルに
接続されたコミテータと、該コミテータに当接す
るブラシとを備えたフラツトモートルにおいて、
前記永久磁石を弾性力を有するホルダーによつて
前記リアブラケツトに固定するようにしたことを
特徴とするフラツトモートル。 A permanent magnet fixed to one end of a rear bracket made of a magnetic material, a front bracket made of a magnetic material disposed opposite to the permanent magnet with a gap in the axial direction, and between the permanent magnet and the front bracket. A flat motor comprising an armature that is rotatably supported by and has a built-in coil, a commutator connected to the coil, and a brush that comes into contact with the commutator,
A flat motor characterized in that the permanent magnet is fixed to the rear bracket by a holder having elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9523390U JPH0454475U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9523390U JPH0454475U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454475U true JPH0454475U (en) | 1992-05-11 |
Family
ID=31833805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9523390U Pending JPH0454475U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454475U (en) |
-
1990
- 1990-09-10 JP JP9523390U patent/JPH0454475U/ja active Pending
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