JPS63202156U - - Google Patents
Info
- Publication number
- JPS63202156U JPS63202156U JP9434987U JP9434987U JPS63202156U JP S63202156 U JPS63202156 U JP S63202156U JP 9434987 U JP9434987 U JP 9434987U JP 9434987 U JP9434987 U JP 9434987U JP S63202156 U JPS63202156 U JP S63202156U
- Authority
- JP
- Japan
- Prior art keywords
- machine
- jacket
- intake port
- corrugated
- ventilating
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の実施例を示す回転電機の斜
視図、第２図は同じく正面図、第３図は同じく波
形部材の斜視図、第４図は従来の回転電機の断面
図、第５図は同じく正面図、第６図は同じく斜視
図である。
１……フレーム（外被）、１ａ……吸気口、７
……フアン、１１……吸気ダクト、１１ａ……外
気入口、２１……波形部材。
Fig. 1 is a perspective view of a rotating electrical machine showing an embodiment of this invention, Fig. 2 is a front view, Fig. 3 is a perspective view of a corrugated member, Fig. 4 is a sectional view of a conventional rotating electrical machine, and Fig. 5 The figure is a front view, and FIG. 6 is a perspective view. 1...Frame (outer cover), 1a...Intake port, 7
...Fan, 11...Intake duct, 11a...Outside air inlet, 21...Corrugated member.
Claims (1)
の外周上に一端が前記吸気口に連通し他端が外気
入口をなす吸気ダクトを備え、前記フアンによつ
て前記外気入口から吸気口を通して機内に吸い込
んだ外気により機内を冷却する自己通風式耐雪形
回転電機において、断面波形の金属板により形成
された波形部材を前記外被上に波形断面を外被外
周に沿わせて溶接し、かつこの波形部材の前記吸
気口側端面を閉塞して前記吸気ダクトを形成した
ことを特徴とする自己通風式耐雪形回転電機。 A fan is provided inside the machine, and an intake duct is provided on the outer periphery of the jacket having an intake port, one end of which communicates with the intake port and the other end of which serves as an outside air inlet. In a self-ventilating snow-resistant electric rotating machine that cools the inside of the machine by outside air sucked into the machine, a corrugated member formed of a metal plate with a corrugated cross section is welded onto the jacket with the corrugated cross section along the outer circumference of the jacket, and this A self-ventilating snow-proof electric rotating machine, characterized in that the intake duct is formed by closing the end face of the corrugated member on the side of the intake port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9434987U JPS63202156U (en) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9434987U JPS63202156U (en) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63202156U true JPS63202156U (en) | 1988-12-27 |
Family
ID=30957713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9434987U Pending JPS63202156U (en) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63202156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016127803A (en) * | 2015-01-08 | 2016-07-11 | 周 文三 | Heat radiation structure of motor |
-
1987
- 1987-06-19 JP JP9434987U patent/JPS63202156U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016127803A (en) * | 2015-01-08 | 2016-07-11 | 周 文三 | Heat radiation structure of motor |