JPS6291563U - - Google Patents
Info
- Publication number
- JPS6291563U JPS6291563U JP18322285U JP18322285U JPS6291563U JP S6291563 U JPS6291563 U JP S6291563U JP 18322285 U JP18322285 U JP 18322285U JP 18322285 U JP18322285 U JP 18322285U JP S6291563 U JPS6291563 U JP S6291563U
- Authority
- JP
- Japan
- Prior art keywords
- side plate
- axial end
- core
- cooling fan
- attached
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例による回転電機の
フアン回りを示す断面側面図、第２図は従来の回
転電機のフアン回りを示す断面側面図である。
１……回転軸、２……リブ、３……回転子鉄心
、４……固定子鉄心、６……フレーム、８……風
受け、９……冷却フアン、１０……ノンスパーキ
ング材の薄板円板。なお、図中同一符号は同一又
は相当部分を示す。
FIG. 1 is a sectional side view showing the area around the fan of a rotating electrical machine according to an embodiment of the invention, and FIG. 2 is a sectional side view showing the area around the fan of a conventional rotating electrical machine. 1... Rotating shaft, 2... Rib, 3... Rotor core, 4... Stator core, 6... Frame, 8... Wind receiver, 9... Cooling fan, 10... Thin plate of non-sparking material. disk. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
が巻装された固定子鉄心と、この固定子鉄心の内
周と所定の隙間を介して配設され、回転軸に固着
されたリブを介して嵌着された回転子鉄心と、上
記リブの軸方向端部に取付けられたノンスパーキ
ング構造の冷却フアンと、この冷却フアンの軸方
向端部周縁にその内周端が近接するように、上記
固定子鉄心の一部に支持された風受けを備えた回
転電機において、上記冷却フアンの主板、側板、
及び羽根を鋼板材によつて構成するとともに、そ
の側板の軸方向端面に、該側板より大径のノンス
パーキング材からなる中空状薄板円板を取外し自
在に取付け、この薄板円板の外周に近接するよう
に上記風受けを取付けたことを特徴とする回転電
機。 The stator core is attached to the inner circumference of the frame and is wound with a stator coil, and the ribs are arranged through a predetermined gap from the inner circumference of the stator core and fixed to the rotating shaft. The fitted rotor core, a cooling fan with a non-sparking structure attached to the axial end of the rib, and the fixing member such that the inner peripheral end thereof is close to the axial end periphery of the cooling fan. In a rotating electrical machine equipped with a wind receiver supported by a part of the child core, the main plate, side plate,
and the blades are made of steel plate material, and a hollow thin disc made of non-sparking material with a diameter larger than that of the side plate is removably attached to the axial end face of the side plate, and is close to the outer periphery of this thin disc. A rotating electric machine characterized in that the above-mentioned wind receiver is installed so as to do so.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18322285U JPS6291563U (en) | 1985-11-26 | 1985-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18322285U JPS6291563U (en) | 1985-11-26 | 1985-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6291563U true JPS6291563U (en) | 1987-06-11 |
Family
ID=31129758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18322285U Pending JPS6291563U (en) | 1985-11-26 | 1985-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6291563U (en) |
-
1985
- 1985-11-26 JP JP18322285U patent/JPS6291563U/ja active Pending
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