JPS58179868U - rotating electric machine - Google Patents
rotating electric machineInfo
- Publication number
- JPS58179868U JPS58179868U JP7494382U JP7494382U JPS58179868U JP S58179868 U JPS58179868 U JP S58179868U JP 7494382 U JP7494382 U JP 7494382U JP 7494382 U JP7494382 U JP 7494382U JP S58179868 U JPS58179868 U JP S58179868U
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- rotating electric
- frame
- steel plate
- thermal conductivity
- 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
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の回転電機の上半分断面図、第２図は第１
図の固定子端の側面図、第３図は第２図の突状の要部拡
大断面図、第４図は本考案の一実 ′流側を示す回転
電機の上半分断面図、第５図は第４図の要部平面図、第
６図は第４図の固定子端の側面図である。
１・・・フレーム、２・・・突条、４・・・内気通風路
、６・・・固定子鉄心、２０ａ、２０ｂ・・・吊り耳、
２１・・・矩形状のダクト、２°２ａ、２２ｂ・・・傾
斜面、２４ａ−２４ｂ・・・両端面。Figure 1 is a cross-sectional view of the upper half of a conventional rotating electrical machine, and Figure 2 is a cross-sectional view of the upper half of a conventional rotating electric machine.
Figure 3 is an enlarged cross-sectional view of the main part of the protrusion shown in Figure 2, Figure 4 is a cross-sectional view of the upper half of the rotating electric machine showing the practical side of the present invention, Figure 5 This figure is a plan view of the main part of FIG. 4, and FIG. 6 is a side view of the stator end of FIG. 4. DESCRIPTION OF SYMBOLS 1...Frame, 2...Protrusion, 4...Inside air ventilation path, 6...Stator core, 20a, 20b...Hanging ear,
21... Rectangular duct, 2°2a, 22b... Inclined surface, 24a-24b... Both end surfaces.
Claims (1)
の突条を固定子鉄心の背面周囲に複数個設けたフレーム
から成る一転電機において、−フレームの略頂部に熱良
導体の鋼板で軸方向に矩形状のダクトを設け、其の両端
を、傾斜面で囲って設け、其の矩形状のダクトの両端面
及び傾斜面に沿う形状の吊り耳を溶接で固着した事を特
徴とする回転電機。In an electric machine consisting of a frame in which a steel plate with good thermal conductivity is bent into a corrugated shape and a plurality of radial internal air ventilation ridges are provided around the back surface of the stator core, - a steel plate with good thermal conductivity is placed approximately at the top of the frame in the axial direction. A rotating electric machine characterized in that a rectangular duct is provided, both ends of which are surrounded by an inclined surface, and hanging ears shaped along both end surfaces of the rectangular duct and the inclined surface are fixed by welding. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7494382U JPS58179868U (en) | 1982-05-24 | 1982-05-24 | rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7494382U JPS58179868U (en) | 1982-05-24 | 1982-05-24 | rotating electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58179868U true JPS58179868U (en) | 1983-12-01 |
Family
ID=30084332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7494382U Pending JPS58179868U (en) | 1982-05-24 | 1982-05-24 | rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795910A (en) * | 2014-01-16 | 2015-07-22 | 东芝三菱电机产业系统株式会社 | Rotary motor |
-
1982
- 1982-05-24 JP JP7494382U patent/JPS58179868U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795910A (en) * | 2014-01-16 | 2015-07-22 | 东芝三菱电机产业系统株式会社 | Rotary motor |
| JP2015136227A (en) * | 2014-01-16 | 2015-07-27 | 東芝三菱電機産業システム株式会社 | Dynamo-electric machine |
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