JPS6244648U - - Google Patents
Info
- Publication number
- JPS6244648U JPS6244648U JP13456785U JP13456785U JPS6244648U JP S6244648 U JPS6244648 U JP S6244648U JP 13456785 U JP13456785 U JP 13456785U JP 13456785 U JP13456785 U JP 13456785U JP S6244648 U JPS6244648 U JP S6244648U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- shield core
- motor
- heat generating
- generating component
- 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.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第1図は本考案の実施例の小型直流電動機の平
面図、第2図は同半断面図、第3図、第4図、第
5図は本考案の実施例におけるシールドコアの平
面図、第6図は第5図の断面図、第7図は本考案
の第2の実施例を示す断面図、第8図は従来例を
示す平面図、第9図は半断面図、第10図は他の
従来例を示す平面図、第11図は同半断面図、第
12図は同側面図、第13図は取付け板の形状を
示す斜視図である。
1……フレーム、8……シールドコア、9……
膨出部、10……発熱部品。
FIG. 1 is a plan view of a small DC motor according to an embodiment of the present invention, FIG. 2 is a half-sectional view thereof, and FIGS. 3, 4, and 5 are plan views of a shield core according to an embodiment of the present invention. FIG. 6 is a sectional view of FIG. 5, FIG. 7 is a sectional view showing the second embodiment of the present invention, FIG. 8 is a plan view showing the conventional example, FIG. 9 is a half sectional view, and FIG. 11 is a plan view showing another conventional example, FIG. 11 is a half sectional view thereof, FIG. 12 is a side view thereof, and FIG. 13 is a perspective view showing the shape of a mounting plate. 1... Frame, 8... Shield core, 9...
Swollen portion, 10... Heat generating component.
Claims (1)
で作られたシールドコアを装備し、前記シールド
コアの一部に、径方向に突出する膨出部を形成し
、この膨出部と前記フレームとの間の空間にモー
タの回転を制御する電子部品の発熱部品を配置し
、この発熱部品を前記シールドコアの弾性により
前記フレームに圧接させてなる小型直流電動機。 A shield core made of a strip-shaped thin plate magnetic material is provided on the outer periphery of the motor frame, a bulge protruding in the radial direction is formed in a part of the shield core, and the bulge and the frame are connected to each other. A small direct current motor in which a heat generating component, which is an electronic component that controls the rotation of the motor, is arranged in a space between the frames, and the heat generating component is pressed against the frame by the elasticity of the shield core.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13456785U JPH0428199Y2 (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13456785U JPH0428199Y2 (en) | 1985-09-03 | 1985-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6244648U true JPS6244648U (en) | 1987-03-18 |
JPH0428199Y2 JPH0428199Y2 (en) | 1992-07-08 |
Family
ID=31035927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13456785U Expired JPH0428199Y2 (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0428199Y2 (en) |
-
1985
- 1985-09-03 JP JP13456785U patent/JPH0428199Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0428199Y2 (en) | 1992-07-08 |
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