JPS6416178U - - Google Patents
Info
- Publication number
- JPS6416178U JPS6416178U JP11050687U JP11050687U JPS6416178U JP S6416178 U JPS6416178 U JP S6416178U JP 11050687 U JP11050687 U JP 11050687U JP 11050687 U JP11050687 U JP 11050687U JP S6416178 U JPS6416178 U JP S6416178U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- brush holder
- rear bracket
- coil
- magnetic material
- 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
- Motor Or Generator Frames (AREA)
- Dc Machiner (AREA)
Description
第1図はこの考案の一実施例を示す部分断面図
、第2図は第1図の部分平面図、第3図は従来例
を示す部分断面図、第4図は第3図の部分平面図
、第5図は第4図の側面図である。
図中、2は永久磁石、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はベース、12はブラシホルダ、12aは
カシメ足、13はブラシ、15はシート、16は
リアブラケツト、16aは切欠きである。尚、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 this invention, Fig. 2 is a partial plan view of Fig. 1, Fig. 3 is a partial sectional view showing a conventional example, and Fig. 4 is a partial plan view of Fig. 3. 5 is a side view of FIG. 4. In the figure, 2 is a permanent magnet, 3 is a front bracket, 4 is an armature, 5 is a coil, 6 is a commutator, 11 is a base, 12 is a brush holder, 12a is a caulking foot, 13 is a brush, 15 is a seat, and 16 is a rear The bracket 16a is a notch. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ラケツトの一端に絶縁シートを介して固定された
永久磁石、この永久磁石と軸方向に間隙を介して
対向し磁性材料からなるフロントブラケツト、上
記永久磁石とフロントブラケツトの間に回転可能
に支承されコイルを内蔵するアマチユア、上記コ
イルと接続されたコミテータ、このコミテータと
当接するブラシを保持するブラシホルダ、このブ
ラシホルダをカシメ固定するベースを備えたもの
いおいて、上記ブラシホルダのカシメ足の部分の
みリアブラケツトを切欠いて削除し、この部分は
永久磁石を接着するシートにより絶縁したことを
特徴とするフラツトモートル。 A rear bracket made of a magnetic material, a permanent magnet fixed to one end of this rear bracket via an insulating sheet, a front bracket made of a magnetic material that faces this permanent magnet with a gap in the axial direction, and the above permanent magnet and front bracket An armature that is rotatably supported between and has a built-in coil, a commutator connected to the coil, a brush holder that holds a brush that comes into contact with the commutator, and a base that fixes the brush holder by caulking, A flat motor characterized in that only the caulking foot portion of the brush holder is removed by cutting out the rear bracket, and this portion is insulated with a sheet to which a permanent magnet is attached.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11050687U JPS6416178U (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11050687U JPS6416178U (en) | 1987-07-17 | 1987-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416178U true JPS6416178U (en) | 1989-01-26 |
Family
ID=31347730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11050687U Pending JPS6416178U (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416178U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05250050A (en) * | 1991-12-17 | 1993-09-28 | Internatl Business Mach Corp <Ibm> | Reference voltage generating circuit |
-
1987
- 1987-07-17 JP JP11050687U patent/JPS6416178U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05250050A (en) * | 1991-12-17 | 1993-09-28 | Internatl Business Mach Corp <Ibm> | Reference voltage generating circuit |