JPS6149559U - - Google Patents
Info
- Publication number
- JPS6149559U JPS6149559U JP13481084U JP13481084U JPS6149559U JP S6149559 U JPS6149559 U JP S6149559U JP 13481084 U JP13481084 U JP 13481084U JP 13481084 U JP13481084 U JP 13481084U JP S6149559 U JPS6149559 U JP S6149559U
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- electric machine
- rotating electric
- outer frame
- 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 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 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である。
１…固定子鉄心、２…固定子コイル、３…波形
鋼板外枠、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…ジヤツキボルト。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. DESCRIPTION OF SYMBOLS 1... Stator core, 2... Stator coil, 3... Corrugated steel plate outer frame, 4a... Outer protrusion, 4b... Inner protrusion, 5... Internal ventilation path, 6... External ventilation path, 7... Rotor core, 8 ... Rotating shaft, 9... Jacket bolt. In addition,
In the drawings, 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
フインを形成する外側突起部の互に隣接する外側
壁間に、複数個のジヤツキボルトを装架固定した
ことを特徴とする鋼板外枠回転電機。 In a rotating electric 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 outer protrusions forming the cooling fins are mutually connected to each other. A rotating electric machine with a steel plate outer frame, characterized in that a plurality of jack bolts are mounted and fixed between adjacent outer walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13481084U JPS6149559U (en) | 1984-09-03 | 1984-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13481084U JPS6149559U (en) | 1984-09-03 | 1984-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149559U true JPS6149559U (en) | 1986-04-03 |
Family
ID=30693314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13481084U Pending JPS6149559U (en) | 1984-09-03 | 1984-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149559U (en) |
-
1984
- 1984-09-03 JP JP13481084U patent/JPS6149559U/ja active Pending
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