JPS634154U - - Google Patents
Info
- Publication number
- JPS634154U JPS634154U JP9700886U JP9700886U JPS634154U JP S634154 U JPS634154 U JP S634154U JP 9700886 U JP9700886 U JP 9700886U JP 9700886 U JP9700886 U JP 9700886U JP S634154 U JPS634154 U JP S634154U
- Authority
- JP
- Japan
- Prior art keywords
- stator coil
- coil end
- stator
- supports
- electric machine
- 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 4
- 238000005192 partition Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000012212 insulator 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
のコイルエンド部分の断面側面図、第２図は第１
図に示す風受けを矢Ａ方向から見た図、第３図は
従来の回転電機のコイルエンド部分の断面側面図
である。
１…固定子鉄心、２…固定子クランパ、３…固
定子コイルのエンド部、９…冷却フアン、１０…
回転軸、１１…回転子鉄心、１４…フレーム、１
５…支持物、１６…風受け、１７…仕切板。なお
、図中同一符号は同一又は相当部分を示す。
FIG. 1 is a cross-sectional side view of a coil end portion of a rotating electric machine according to an embodiment of this invention, and FIG.
FIG. 3 is a cross-sectional side view of a coil end portion of a conventional rotating electric machine. DESCRIPTION OF SYMBOLS 1... Stator core, 2... Stator clamper, 3... End part of stator coil, 9... Cooling fan, 10...
Rotating shaft, 11... Rotor core, 14... Frame, 1
5... Support, 16... Wind catcher, 17... Partition plate. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
定子コイル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回転自在に回
転軸に取付けられた回転子鉄心と上記回転軸に固
着された冷却フアンと、上記固定子コイルのコイ
ルエンド外周を支持する固定子コイルエンド支え
輪を備えた回転電機において、上記固定子コイル
エンドの内周側に設けられた複数個の支持物とこ
れらの支持物に固定され上記固定子コイルエンド
の内周側に位置する部分が上記冷却フアンと所定
の間隙を介して配設された円筒部によつて構成さ
れた絶縁材からなる風受と、上記固定子鉄心の軸
方向端部に一端側が固着され、上記固定子コイル
エンド部の内周に接して延在する他端部が上記風
受の円筒部端と接するように設けられた絶縁材か
らなる円筒状仕切板を備え、上記固定子コイルエ
ンドの内周側で上記冷却フアンの入口側と出口側
を仕切ると共に冷却風が上記固定子コイルエンド
の内部を通り一旦コイルエンド外方に通り抜け再
び該風受けの円筒部から上記冷却フアンによつて
内部側に吸込まれるように構成したことを特徴と
する回転電機。 A stator core that is attached to the inner circumference of the frame via ribs and around which a stator coil is wound, and a rotor that is rotatably attached to a rotating shaft through a predetermined gap from the inner circumference of the stator core. In a rotating electrical machine comprising an iron core, a cooling fan fixed to the rotating shaft, and a stator coil end support ring that supports the outer periphery of the coil end of the stator coil, the rotary electric machine is provided on the inner peripheral side of the stator coil end. An insulator comprising a plurality of supports and a cylindrical part fixed to these supports and having a portion located on the inner peripheral side of the stator coil end disposed with a predetermined gap from the cooling fan. one end is fixed to the axial end of the stator core, and the other end, which extends in contact with the inner periphery of the stator coil end, is in contact with the cylindrical end of the wind receiver. A cylindrical partition plate made of an insulating material provided as shown in FIG. A rotating electric machine characterized in that the rotating electric machine is configured so that the coil end passes through the cylindrical portion of the wind receiver and is sucked into the inside by the cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9700886U JPS634154U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9700886U JPS634154U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634154U true JPS634154U (en) | 1988-01-12 |
Family
ID=30963468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9700886U Pending JPS634154U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019110621A (en) * | 2017-12-15 | 2019-07-04 | 株式会社明電舎 | Rotary machine and method of manufacturing rotary machine |
| JP2019161792A (en) * | 2018-03-09 | 2019-09-19 | 株式会社明電舎 | Rotary electric machine |
-
1986
- 1986-06-24 JP JP9700886U patent/JPS634154U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019110621A (en) * | 2017-12-15 | 2019-07-04 | 株式会社明電舎 | Rotary machine and method of manufacturing rotary machine |
| JP2019161792A (en) * | 2018-03-09 | 2019-09-19 | 株式会社明電舎 | Rotary electric machine |
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