JPS6377443U - - Google Patents
Info
- Publication number
- JPS6377443U JPS6377443U JP17316586U JP17316586U JPS6377443U JP S6377443 U JPS6377443 U JP S6377443U JP 17316586 U JP17316586 U JP 17316586U JP 17316586 U JP17316586 U JP 17316586U JP S6377443 U JPS6377443 U JP S6377443U
- Authority
- JP
- Japan
- Prior art keywords
- corner
- rotor
- cooling
- circumferential surface
- curved
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Windings For Motors And Generators (AREA)
Description
第１図は、本考案に係わる突極形回転子の部分
平面図、第２図は、同じく正面図、第３図は、同
じく側面図、第４図は、コーナー部用スペーサ３
の斜視図、第５図は、第１図のＸ―Ｘ線断面図、
第６図は、第１図のＹ―Ｙ線断面図、第７図は、
従来の突極形回転子の部分平面図、第８図は、同
じく正面図、第９図は、第８図の部分拡大図であ
る。
〔主要部分の符号の説明〕Ａ：回転子コア、Ｃ
：界磁コイル、Ｒ：回転子、Ｓ：固定子、１：回
転子コアの巻回部、２：回転子コアの磁極部、３
：コーナー部用スペーサ、４：中空部、５：直線
部用スペーサ、６：第１の冷却用通風路、７：第
２の冷却用通風路。
FIG. 1 is a partial plan view of a salient pole rotor according to the present invention, FIG. 2 is a front view, FIG. 3 is a side view, and FIG. 4 is a corner spacer 3.
A perspective view of FIG. 5 is a cross-sectional view taken along the line X--X of FIG.
Figure 6 is a sectional view taken along the line Y--Y in Figure 1, and Figure 7 is
A partial plan view of a conventional salient pole rotor, FIG. 8 is a front view, and FIG. 9 is a partially enlarged view of FIG. 8. [Explanation of symbols of main parts] A: Rotor core, C
: Field coil, R: Rotor, S: Stator, 1: Winding part of rotor core, 2: Magnetic pole part of rotor core, 3
: Spacer for corner portion, 4: Hollow portion, 5: Spacer for straight portion, 6: First cooling ventilation path, 7: Second cooling ventilation path.
Claims (1)
したわん曲面となつており、しかもわん曲面に対
して垂直な方向に所定の厚さを有するコーナー部
用スペーサを形成し、界磁コイルのコーナー部と
なる部分に前記コーナー部用スペーサを介装させ
てコイルを巻回することにより界磁コイルの中間
部に全周に亙つて第１の冷却用通風路を形成し、
回転子コアの磁極部に前記第１の冷却用通風路に
通じる多数の第２の冷却用通風路を所定の間隔を
おいて上下面に貫通させて設けたことを特徴とす
る同期機の突極形回転子。 (2) コーナー部用スペーサの内周面と外周面と
の間に中空部が設けられていることを特徴とする
実用新案登録請求の範囲第１項記載の同期機の突
極形回転子。[Claims for Utility Model Registration] (1) A corner where both the inner and outer peripheral surfaces are curved surfaces curved in the same direction, and which has a predetermined thickness in the direction perpendicular to the curved surfaces. By forming a corner spacer and winding the coil with the corner spacer interposed in the corner part of the field coil, the first cooling is applied to the entire circumference of the middle part of the field coil. form a ventilation path for
A feature of a synchronous machine characterized in that a large number of second cooling ventilation passages communicating with the first cooling ventilation passage are provided in the magnetic pole portion of the rotor core by penetrating the upper and lower surfaces at predetermined intervals. Polar rotor. (2) A salient pole rotor for a synchronous machine according to claim 1, wherein a hollow portion is provided between the inner circumferential surface and the outer circumferential surface of the corner spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986173165U JPH0528910Y2 (en) | 1986-11-11 | 1986-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986173165U JPH0528910Y2 (en) | 1986-11-11 | 1986-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6377443U true JPS6377443U (en) | 1988-05-23 |
| JPH0528910Y2 JPH0528910Y2 (en) | 1993-07-26 |
Family
ID=31110371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986173165U Expired - Lifetime JPH0528910Y2 (en) | 1986-11-11 | 1986-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528910Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011523344A (en) * | 2008-05-19 | 2011-08-04 | ジュモン エレクトリック | Rotor with salient poles for multi-pole synchronous electric machine |
| JP2014197921A (en) * | 2013-03-29 | 2014-10-16 | 三菱電機株式会社 | Winding method of salient pole type rotor, and salient pole type rotor using the winding method |
| JP2015035901A (en) * | 2013-08-09 | 2015-02-19 | 三菱電機株式会社 | Rotor and method of manufacturing rotor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5072903U (en) * | 1974-06-10 | 1975-06-26 | ||
| JPS51124401U (en) * | 1975-04-03 | 1976-10-08 |
-
1986
- 1986-11-11 JP JP1986173165U patent/JPH0528910Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5072903U (en) * | 1974-06-10 | 1975-06-26 | ||
| JPS51124401U (en) * | 1975-04-03 | 1976-10-08 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011523344A (en) * | 2008-05-19 | 2011-08-04 | ジュモン エレクトリック | Rotor with salient poles for multi-pole synchronous electric machine |
| JP2014197921A (en) * | 2013-03-29 | 2014-10-16 | 三菱電機株式会社 | Winding method of salient pole type rotor, and salient pole type rotor using the winding method |
| JP2015035901A (en) * | 2013-08-09 | 2015-02-19 | 三菱電機株式会社 | Rotor and method of manufacturing rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528910Y2 (en) | 1993-07-26 |