JPS5849570U - salient pole rotor - Google Patents
salient pole rotorInfo
- Publication number
- JPS5849570U JPS5849570U JP14321681U JP14321681U JPS5849570U JP S5849570 U JPS5849570 U JP S5849570U JP 14321681 U JP14321681 U JP 14321681U JP 14321681 U JP14321681 U JP 14321681U JP S5849570 U JPS5849570 U JP S5849570U
- Authority
- JP
- Japan
- Prior art keywords
- field windings
- spring
- holders
- axial direction
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (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を余す同期機の縦断面図、
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図は第3図の回転子のばね受は付近の正
面断面図、第5図は第4図のばね受けの斜視図である。
10・・・磁極鉄心、11・・・界磁巻線、12・・・
コイル押え、14・・・押圧ばね、20・・・回転子、
21・・・回転軸、21a・・・胴部、21b・・・通
風)ぞ、23・・・ばね受け、23b・・・座ぐり穴。
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 synchronous machine with a conventional salient pole rotor.
Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 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 corresponding to Fig. The spring receiver of the rotor is a front sectional view of the vicinity, and FIG. 5 is a perspective view of the spring receiver in FIG. 4. 10...Magnetic pole iron core, 11...Field winding, 12...
Coil holder, 14... Pressing spring, 20... Rotor,
21... Rotating shaft, 21a... Body, 21b... Ventilation), 23... Spring receiver, 23b... Counterbore. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (3)
、これらの磁極鉄心にそれぞれ装着された界磁巻線、こ
れら隣接する界磁巻線間に配置されて上記胴部に取付け
られ、双方の界磁巻線や外側を押え付ける複数のコイル
押え、上記隣接する界磁巻線の下方にまたがり上記胴部
に設けられ、上記コイル押えとは軸方向に位置が離され
ており、上記双方の界磁巻線の下部に対応し座ぐ力穴が
設けられた複数のばね受、及びこれらのばね受けの座ぐ
り穴にはめられ上記界磁巻線を下方から押圧固定する複
数の押圧ばねを備え、上記胴部には上記コイル押え下部
に対応する倍量に軸方向の通風みぞが設けられ軸方向の
・通風路を形成したことを特徴とする突極形回転子。(1) A plurality of magnetic pole cores attached to the outer periphery of the body of the rotating shaft, field windings attached to each of these magnetic pole cores, and a field winding placed between these adjacent field windings and attached to the body. , a plurality of coil holders for holding down both field windings and the outside; provided on the body portion spanning below the adjacent field windings, and spaced apart from the coil holders in the axial direction; A plurality of spring holders each having force holes corresponding to the lower portions of both field windings, and a plurality of spring holders fitted into the counterbore holes of these spring holders to press and fix the field windings from below. 1. A salient pole rotor comprising a pressing spring, and wherein the body is provided with an axial ventilation groove twice the amount corresponding to the lower part of the coil presser to form an axial ventilation passage.
おり、上記胴部とは別個に形成されたばね受けを上記通
風みぞにはめて取付け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 scope of the utility model registration claim, characterized in that the ventilation groove is passed through the body over the entire length in the axial direction, and a spring receiver formed separately from the body is attached to the ventilation groove. The salient pole rotor according to item 1. −
ぞが上記(ずね受は部を除き軸方向に設けであることを
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。(3) The spring receiver is formed integrally with the body, and the ventilation groove is provided in the axial direction except for the above (the spring receiver is provided in the axial direction except for the above part). Salient pole rotor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14321681U JPS5849570U (en) | 1981-09-26 | 1981-09-26 | salient pole rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14321681U JPS5849570U (en) | 1981-09-26 | 1981-09-26 | salient pole rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5849570U true JPS5849570U (en) | 1983-04-04 |
Family
ID=29936209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14321681U Pending JPS5849570U (en) | 1981-09-26 | 1981-09-26 | salient pole rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5849570U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02299438A (en) * | 1989-05-11 | 1990-12-11 | Toshiba Corp | Rotor for salient pole type rotary electric machine |
JP2012095534A (en) * | 2012-02-16 | 2012-05-17 | Hitachi Ltd | Permanent magnet-type rotary electric machine |
-
1981
- 1981-09-26 JP JP14321681U patent/JPS5849570U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02299438A (en) * | 1989-05-11 | 1990-12-11 | Toshiba Corp | Rotor for salient pole type rotary electric machine |
JP2012095534A (en) * | 2012-02-16 | 2012-05-17 | Hitachi Ltd | Permanent magnet-type rotary electric machine |
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