JPS589061U - salient pole rotor - Google Patents
salient pole rotorInfo
- Publication number
- JPS589061U JPS589061U JP10170381U JP10170381U JPS589061U JP S589061 U JPS589061 U JP S589061U JP 10170381 U JP10170381 U JP 10170381U JP 10170381 U JP10170381 U JP 10170381U JP S589061 U JPS589061 U JP S589061U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- duct
- magnetic pole
- salient pole
- radial direction
- 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.)
- Granted
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (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図は従来の突極形回転子の縦断面図、第２図は第１
図の■−■線における断面図、第３図はこの考案の一実
施例による突極形回転子の第２図に相当する断面図、第
４図Ｇｊこの考案の他の実施例による突極形回転子の一
部の平面断面図である。
２・・・回転子スパイダ、３・・・回転子リム、４・・
・通風ダクト、５・・・ダクト片、６・・・磁極鉄心、
７・・・界磁コイル、１１・・・案内ダクト片、１２・
・・通風ダクト、１２ａ・・・案内ダクト片部、１３・
・・案内ダクト片、なお、図中同一符号は同−又は相当
部分を示す。Figure 1 is a vertical cross-sectional view of a conventional salient pole rotor, and Figure 2 is a vertical cross-sectional view of a conventional salient pole rotor.
3 is a sectional view corresponding to FIG. 2 of a salient pole rotor according to an embodiment of this invention, and FIG. 4 is a sectional view taken along the line ■-■ in the figure. FIG. 3 is a plan sectional view of a portion of the shaped rotor. 2... Rotor spider, 3... Rotor rim, 4...
・Ventilation duct, 5... Duct piece, 6... Magnetic pole iron core,
7... Field coil, 11... Guide duct piece, 12...
... Ventilation duct, 12a... Guide duct piece, 13.
...Guide duct piece. In addition, the same reference numerals in the figures indicate the same or corresponding parts.
Claims (2)
継鉄をなしており、半径方向の通風ダクトが設けられた
回転子リム、界磁コイルを装着し上記回転子リムの外周
に取付けられた複数の磁極鉄心、上記回転子リムの通風
ダクト部にそれ・ ぞれ上記磁極鉄心の底部に向は半
径方向に放射状に配設された複数のダクト片、及び上記
通風゛タークト部に上記ダクト片の中間部から上記界磁
コイルの底部側に向は斜めに配設された両側１対宛の案
内ダクト片を備え、上記回転子リムの通風ダクトを流通
する冷却空気を上記案内ダクト片に沿わせ、隣接する上
記界磁コイル間に導くようにしたことを特徴とする突極
形回転子。(1) A rotor rim that is fitted into the outer circumference of the rotor spider and forms a yoke of the rotor, and is equipped with a radial ventilation duct, and a field coil is attached to the outer circumference of the rotor rim. A plurality of magnetic pole cores are attached to the rotor rim, and a plurality of duct pieces are arranged radially in a radial direction to the bottom of the magnetic pole core, respectively, and a plurality of duct pieces are arranged in a radial direction to the bottom of the magnetic pole core, respectively, and a plurality of duct pieces are arranged radially in the radial direction to the bottom of the magnetic pole core, respectively, and A pair of guide duct pieces are provided on both sides, which are arranged obliquely from the middle part of the duct piece to the bottom side of the field coil, and the cooling air flowing through the ventilation duct of the rotor rim is transferred to the guide duct. A salient pole type rotor, characterized in that the rotor is guided along the magnetic field coils between the adjacent field coils.
ト片を兼用したことを特徴とする実用新案登録請求の範
囲第１項記載の突極形回転子。(2) The salient pole rotor according to claim 1, wherein the ventilation duct piece has a bent tip side and doubles as a guide duct piece on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10170381U JPS589061U (en) | 1981-07-08 | 1981-07-08 | salient pole rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10170381U JPS589061U (en) | 1981-07-08 | 1981-07-08 | salient pole rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS589061U true JPS589061U (en) | 1983-01-20 |
| JPS6216774Y2 JPS6216774Y2 (en) | 1987-04-27 |
Family
ID=29896360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10170381U Granted JPS589061U (en) | 1981-07-08 | 1981-07-08 | salient pole rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589061U (en) |
-
1981
- 1981-07-08 JP JP10170381U patent/JPS589061U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6216774Y2 (en) | 1987-04-27 |
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