JPS61149958U - - Google Patents
Info
- Publication number
- JPS61149958U JPS61149958U JP3444885U JP3444885U JPS61149958U JP S61149958 U JPS61149958 U JP S61149958U JP 3444885 U JP3444885 U JP 3444885U JP 3444885 U JP3444885 U JP 3444885U JP S61149958 U JPS61149958 U JP S61149958U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- heat radiator
- electric motor
- view
- stator holder
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は同上実施例に用いられている放熱体と回路
基板の部分を示す分解斜面図、第３図は上記実施
例に用いられているフアンホルダの一部を示す斜
面図、第４図は上記実施例に用いられているフレ
ームを示す平面図、第５図は上記フレームのリー
ド線埋め込み用の溝の部分を示す断面図、第６図
は本考案に用いることができるリード線処理部の
別の例を示す断面図、第７図は本考案に用いるこ
とができるフレームの放熱体の別の例を示す断面
図、第８図は従来の電動機の例を示す縦断面図、
第９図は従来の電動機におけるステータホルダの
別の例を示す断面図である。
２１…ステータホルダ、２２…ステータの一部
を構成するステータコア、２８…ロータ、３３…
放熱体、３５…円筒部、３６…切欠、４５…フレ
ーム。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention, Fig. 2 is an exploded perspective view showing the heat sink and circuit board used in the above embodiment, and Fig. 3 is a longitudinal sectional view showing an embodiment of the present invention. FIG. 4 is a plan view showing the frame used in the above embodiment; FIG. 5 is a sectional view showing a groove for embedding lead wires in the frame; FIG. 6 is a cross-sectional view showing another example of a lead wire processing section that can be used in the present invention, FIG. 7 is a cross-sectional view showing another example of a heat sink of a frame that can be used in the present invention, and FIG. The figure is a vertical cross-sectional view showing an example of a conventional electric motor.
FIG. 9 is a sectional view showing another example of a stator holder in a conventional electric motor. 21... Stator holder, 22... Stator core forming part of the stator, 28... Rotor, 33...
Heat sink, 35... Cylindrical part, 36... Notch, 45... Frame.
Claims (1)
に保持するステータホルダを有し、このステータ
ホルダをフレームに結合してなる電動機において
、上記ステータホルダは、ステータと熱的に連結
された放熱体を有し、この放熱体は、その外側を
つなぐ円筒部を有し、かつ、上記放熱体は、その
内側に、空気が流通する切欠を有することを特徴
とする電動機。 In an electric motor having a stator holder that holds a stator and rotatably holds a rotor, the stator holder being coupled to a frame, the stator holder has a heat radiator thermally connected to the stator, An electric motor characterized in that the heat radiator has a cylindrical portion connecting the outside thereof, and the heat radiator has a notch inside thereof through which air flows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3444885U JPS61149958U (en) | 1985-03-11 | 1985-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3444885U JPS61149958U (en) | 1985-03-11 | 1985-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61149958U true JPS61149958U (en) | 1986-09-16 |
Family
ID=30537826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3444885U Pending JPS61149958U (en) | 1985-03-11 | 1985-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0268661U (en) * | 1988-11-07 | 1990-05-24 |
-
1985
- 1985-03-11 JP JP3444885U patent/JPS61149958U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0268661U (en) * | 1988-11-07 | 1990-05-24 |