JPS6226151U - - Google Patents
Info
- Publication number
- JPS6226151U JPS6226151U JP11736485U JP11736485U JPS6226151U JP S6226151 U JPS6226151 U JP S6226151U JP 11736485 U JP11736485 U JP 11736485U JP 11736485 U JP11736485 U JP 11736485U JP S6226151 U JPS6226151 U JP S6226151U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- cooling air
- air discharge
- outer frame
- fan
- 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
- 238000001816 cooling Methods 0.000 claims description 8
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案になる電動機の冷却風排出機構
の一実施例を示す部分断面図、第２図は第１図に
おける冷却風の流れを図示した部分断面図、第３
図は従来例における電動機の冷却風排出機構の一
例を示す部分断面図である。
１は固定子、２および３は外枠、２ａおよび３
ａは突出部、２ｂおよび３ｂは冷却風吐出穴、４
は回転子、５はフアンである。
FIG. 1 is a partial cross-sectional view showing one embodiment of the cooling air discharge mechanism for an electric motor according to the present invention, FIG. 2 is a partial cross-sectional view illustrating the flow of cooling air in FIG. 1, and FIG.
The figure is a partial cross-sectional view showing an example of a cooling air discharge mechanism for an electric motor in a conventional example. 1 is a stator, 2 and 3 are outer frames, 2a and 3
a is a protrusion, 2b and 3b are cooling air discharge holes, 4
is a rotor, and 5 is a fan.
Claims (1)
持する円板部で形成した冷却フアンを有する電動
機、該電動機を両側から把持し、冷却風吐出穴を
有する外枠等からなる電動機本体において、前記
冷却フアンの円板部外周上に沿つて、該円周と微
小隙間をもつて対向する突出部を前記外枠に形成
し、さらに、該外枠の前記突出部に沿い冷却風吐
出穴を穿設したことを特徴とする電動機の冷却風
排出機構。 An electric motor having a cooling fan formed of centrifugal blades such as a radial fan and a disk part that supports the blades, and an electric motor main body consisting of an outer frame, etc. that grips the electric motor from both sides and has cooling air discharge holes. A protrusion is formed on the outer frame along the outer circumference of the disc portion of the fan, and faces the circumference with a small gap, and further, cooling air discharge holes are bored along the protrusion of the outer frame. A cooling air discharge mechanism for an electric motor, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11736485U JPS6226151U (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11736485U JPS6226151U (en) | 1985-07-31 | 1985-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6226151U true JPS6226151U (en) | 1987-02-17 |
Family
ID=31002806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11736485U Pending JPS6226151U (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226151U (en) |
-
1985
- 1985-07-31 JP JP11736485U patent/JPS6226151U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62182050U (en) | ||
| JPS6226151U (en) | ||
| JPS6288454U (en) | ||
| JPS58159889U (en) | brushless motor | |
| JPS6192164U (en) | ||
| JPH0241661U (en) | ||
| JPH0265075U (en) | ||
| JPS61199162U (en) | ||
| JPS6132599U (en) | electric blower | |
| JPH01124094U (en) | ||
| JPS59111462U (en) | rotating electric machine | |
| JPH046595U (en) | ||
| JPS6038060U (en) | Outer rotor type motor | |
| JPS6158847U (en) | ||
| JPH0440191U (en) | ||
| JPS63113456U (en) | ||
| JPS6181767U (en) | ||
| JPS63138857U (en) | ||
| JPS58136963U (en) | vehicle generator | |
| JPS6393744U (en) | ||
| JPS6288449U (en) | ||
| JPS6221758U (en) | ||
| JPS59111461U (en) | rotating electric machine | |
| JPS59191847U (en) | rotating electric machine | |
| JPS59111463U (en) | rotating electric machine |