JPS6149556U - - Google Patents
Info
- Publication number
- JPS6149556U JPS6149556U JP13480784U JP13480784U JPS6149556U JP S6149556 U JPS6149556 U JP S6149556U JP 13480784 U JP13480784 U JP 13480784U JP 13480784 U JP13480784 U JP 13480784U JP S6149556 U JPS6149556 U JP S6149556U
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- outer frame
- electrical machine
- rotating electrical
- cooling fins
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 2
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図は従来の鋼板外枠回転電機を示す部分断
面側面図、第２図はその冷却フイン部分の拡大斜
視図、第３図はこの考案の一実施例で、その要部
である冷却フイン部分の断面図、第４図は第３図
に示す振動防止板の斜視図である。
１…固定子鉄心、２…固定子コイル、３…波形
網板外枠、４ａ…外側突起部、４ｂ…内側突起部
、５…内部通風路、６…外部通風路、７…回転子
鉄心、８…回転軸、９…振動防止板。なお、図中
、同一符号は同一または相当部分を示す。
Fig. 1 is a partial cross-sectional side view showing a conventional steel plate outer frame rotating electrical machine, Fig. 2 is an enlarged perspective view of its cooling fin portion, and Fig. 3 is an embodiment of this invention, showing the cooling fin, which is the main part. FIG. 4 is a sectional view of a portion thereof, and FIG. 4 is a perspective view of the vibration prevention plate shown in FIG. 3. DESCRIPTION OF SYMBOLS 1... Stator core, 2... Stator coil, 3... Corrugated net plate outer frame, 4a... Outer protrusion, 4b... Inner protrusion, 5... Internal ventilation path, 6... External ventilation path, 7... Rotor core, 8...Rotating shaft, 9...Vibration prevention plate. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
冷却フインを周方向に沿つて複数個形成した鋼板
外枠を装着して成る回転電機において、上記、冷
却フインの互に隣接する側壁間に振動防止板を装
架させ、固着したことを特徴とする鋼板外枠回転
電機。 In a rotating electrical machine equipped with a steel plate outer frame in which a plurality of axial cooling fins are formed along the circumferential direction by bending a steel plate around the outer periphery of a stator core, the above-mentioned structure is provided between adjacent side walls of the cooling fins. A rotating electrical machine with a steel plate outer frame, characterized by having a vibration prevention plate mounted and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13480784U JPS6149556U (en) | 1984-09-03 | 1984-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13480784U JPS6149556U (en) | 1984-09-03 | 1984-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149556U true JPS6149556U (en) | 1986-04-03 |
Family
ID=30693311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13480784U Pending JPS6149556U (en) | 1984-09-03 | 1984-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149556U (en) |
-
1984
- 1984-09-03 JP JP13480784U patent/JPS6149556U/ja active Pending
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