JPS5828567U - Electric motor ventilation system - Google Patents
Electric motor ventilation systemInfo
- Publication number
- JPS5828567U JPS5828567U JP12351181U JP12351181U JPS5828567U JP S5828567 U JPS5828567 U JP S5828567U JP 12351181 U JP12351181 U JP 12351181U JP 12351181 U JP12351181 U JP 12351181U JP S5828567 U JPS5828567 U JP S5828567U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- outer periphery
- coil ends
- electric motor
- positions corresponding
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の通風装置を備えた電動機の縦断面図、第
２図は本考案の通風装置を備えた電動機の縦断面図、第
３図Ａ、第３図Ｂは本案電動機に使用するブラケットの
正面図、第４図はブラケットの他の実施例を示す正面図
、第５図は本案装置を備えた電動機の温度特性曲線Ａと
、従来の電動機による温度特性曲線Ｂとの比較曲線図で
ある。
１１：フレーム、１４：コイルエンド、１５゜１９：吸
気孔、１８二通風孔、２３：ターボファン、３０：外気
吸入口。Figure 1 is a vertical cross-sectional view of a motor equipped with a conventional ventilation device, Figure 2 is a vertical cross-section of a motor equipped with a ventilation system of the present invention, and Figures 3A and 3B are used in the motor of the present invention. FIG. 4 is a front view of the bracket, FIG. 4 is a front view showing another embodiment of the bracket, and FIG. 5 is a comparison curve diagram of temperature characteristic curve A of the electric motor equipped with the proposed device and temperature characteristic curve B of the conventional electric motor. It is. 11: Frame, 14: Coil end, 15° 19: Intake hole, 18 2 ventilation holes, 23: Turbo fan, 30: Outside air intake port.
Claims (1)
ムの外周に固定子巻線のコイルエンドと対応させて吸気
孔を周方向に多数穿設し、上記フレームの両側開口部に
被着されて回転子を回転自在に支承する１組のブラケッ
トの一方には、吸気孔をコイルエンドと対応する位置に
おいてブラケットの外周縁に沿って多数穿設し、他方の
ブラケットには上記フレームの吸気孔より少なくとも２
〜３倍以上の開口面積を有する通風孔をブラケットの外
周縁に沿ってコイルエンドと対応する位置に適当数穿設
し、更に上記通風孔を有するブラケット側においてター
ボファンを回転子の回転子軸に取付けて成る電動機の通
風装置。A number of intake holes are bored in the circumferential direction on the outer periphery of a cylindrical frame that houses a stator core with stator windings in correspondence with the coil ends of the stator windings, and the openings on both sides of the frame are covered. One of the pair of brackets that rotatably supports the rotor is provided with a number of intake holes along the outer periphery of the bracket at positions corresponding to the coil ends, and the other bracket is provided with air intake holes along the outer periphery of the bracket at positions corresponding to the coil ends. At least 2 from the intake hole
An appropriate number of ventilation holes with an opening area of ~3 times or more are bored along the outer periphery of the bracket at positions corresponding to the coil ends, and a turbo fan is connected to the rotor shaft of the rotor on the side of the bracket with the ventilation holes. A ventilation device for an electric motor that is installed on a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12351181U JPS5828567U (en) | 1981-08-19 | 1981-08-19 | Electric motor ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12351181U JPS5828567U (en) | 1981-08-19 | 1981-08-19 | Electric motor ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5828567U true JPS5828567U (en) | 1983-02-24 |
Family
ID=29917413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12351181U Pending JPS5828567U (en) | 1981-08-19 | 1981-08-19 | Electric motor ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6320802U (en) * | 1986-07-28 | 1988-02-10 | ||
| JP2017017983A (en) * | 2015-07-01 | 2017-01-19 | 周 文三 | Heat dissipation motor |
| JP2017079591A (en) * | 2015-10-20 | 2017-04-27 | 周 文三 | Motor structure having heat radiation effect |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514060U (en) * | 1978-07-14 | 1980-01-29 |
-
1981
- 1981-08-19 JP JP12351181U patent/JPS5828567U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514060U (en) * | 1978-07-14 | 1980-01-29 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6320802U (en) * | 1986-07-28 | 1988-02-10 | ||
| JPH05163Y2 (en) * | 1986-07-28 | 1993-01-06 | ||
| JP2017017983A (en) * | 2015-07-01 | 2017-01-19 | 周 文三 | Heat dissipation motor |
| JP2017079591A (en) * | 2015-10-20 | 2017-04-27 | 周 文三 | Motor structure having heat radiation effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5828567U (en) | Electric motor ventilation system | |
| JPS5827217U (en) | Roller device with built-in electric motor | |
| JPS60114550U (en) | Ventilation cooling system for rotating electrical machines | |
| JPS5822848U (en) | rotating electric machine | |
| JPS60160061U (en) | Ventilation device for rotating electrical machines | |
| JPS60181163U (en) | Totally enclosed rotating electric machine | |
| JPS6059019U (en) | ventilation system | |
| JPS6165858U (en) | ||
| JPS5925968U (en) | Hot air drying equipment for rotating electric machine stators | |
| JPS58162765U (en) | rotating electric machine | |
| JPS6174235U (en) | ||
| JPS59163829U (en) | ventilation fan | |
| JPS6079240U (en) | rotating electric machine | |
| JPS59133190U (en) | Dryer | |
| JPS6018666U (en) | Open type ventilation cooled rotating electric machine | |
| JPS59117269U (en) | Ventilation device for rotating electrical machines | |
| JPS61126751U (en) | ||
| JPS59176361U (en) | rotating electric machine | |
| JPS6086056U (en) | squirrel cage induction motor | |
| JPS60183574U (en) | Cooling device for rotating electrical machines | |
| JPH0217960U (en) | ||
| JPS59149445U (en) | Small open type induction motor | |
| JPS59176364U (en) | rotating electric machine | |
| JPS6082970U (en) | Power unit consisting of multiple electric motors | |
| JPS5870074U (en) | Rotor connection conductor device |