JPH0253270U - - Google Patents
Info
- Publication number
- JPH0253270U JPH0253270U JP13267588U JP13267588U JPH0253270U JP H0253270 U JPH0253270 U JP H0253270U JP 13267588 U JP13267588 U JP 13267588U JP 13267588 U JP13267588 U JP 13267588U JP H0253270 U JPH0253270 U JP H0253270U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- motor case
- axial end
- end surface
- arcuate portion
- 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
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案の一実施例におけるフレーム組
立の横断面図、第２図は小型直流モータの全体構
造を示す縦断面図、第３図は従来例のフレーム組
立の横断面図である。
３……モータケース、３ａ……円弧部、３ｂ…
…平面部、３ｃ……突出部、５……マグネツト。
FIG. 1 is a cross-sectional view of a frame assembly according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view showing the overall structure of a small DC motor, and FIG. 3 is a cross-sectional view of a conventional frame assembly. 3...Motor case, 3a...Circular arc portion, 3b...
...Plane part, 3c...Protrusion part, 5...Magnet.
Claims (1)
状のモータケースと、このモータケースの内周に
取付けられる前記モータケースの円弧部と同形状
のマグネツトを備え、前記小判状のモータケース
の両側の平面部にマグネツトの内径側で軸方向端
面に沿う突出部を形成し、この突出部にマグネツ
ト内径の軸方向端面を当接して挾持固定してなる
小型直流モータ。 A motor case having an oval-shaped cross section having an arcuate portion and a flat portion facing each other, and a magnet having the same shape as the arcuate portion of the motor case that is attached to the inner periphery of the motor case. A small direct current motor in which a protrusion along the axial end surface of the magnet is formed on the flat surface of the magnet, and the axial end surface of the inner diameter of the magnet is brought into contact with the protrusion and clamped and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13267588U JPH0253270U (en) | 1988-10-11 | 1988-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13267588U JPH0253270U (en) | 1988-10-11 | 1988-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253270U true JPH0253270U (en) | 1990-04-17 |
Family
ID=31389859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13267588U Pending JPH0253270U (en) | 1988-10-11 | 1988-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253270U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4518255Y1 (en) * | 1966-09-21 | 1970-07-25 | ||
| JPS5220641U (en) * | 1975-07-31 | 1977-02-14 | ||
| JPS6125078B2 (en) * | 1980-05-09 | 1986-06-13 | Boeicho Gijutsu Kenkyu Honbucho |
-
1988
- 1988-10-11 JP JP13267588U patent/JPH0253270U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4518255Y1 (en) * | 1966-09-21 | 1970-07-25 | ||
| JPS5220641U (en) * | 1975-07-31 | 1977-02-14 | ||
| JPS6125078B2 (en) * | 1980-05-09 | 1986-06-13 | Boeicho Gijutsu Kenkyu Honbucho |