JPH0363047U - - Google Patents
Info
- Publication number
- JPH0363047U JPH0363047U JP12257489U JP12257489U JPH0363047U JP H0363047 U JPH0363047 U JP H0363047U JP 12257489 U JP12257489 U JP 12257489U JP 12257489 U JP12257489 U JP 12257489U JP H0363047 U JPH0363047 U JP H0363047U
- Authority
- JP
- Japan
- Prior art keywords
- turn coil
- cylindrical
- rotor
- longitudinal direction
- slot
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
Landscapes
- Windings For Motors And Generators (AREA)
Description
第１図は本考案の第１の実施例による回転電機
の回転子の円筒形鉄心端部周辺を示す断面図、第
２図は第１図の要部拡大図、第３図は第２の実施
例を示す断面図、第４図は第３図の要部拡大図で
ある。
１……円筒形鉄心、２……導電性コイル、３…
…保持環、４……エンドターンコイル、４ａ……
コーナ部。
FIG. 1 is a sectional view showing the vicinity of the end of a cylindrical core of a rotor of a rotating electrical machine according to the first embodiment of the present invention, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. A sectional view showing the embodiment, and FIG. 4 is an enlarged view of the main part of FIG. 3. 1... Cylindrical iron core, 2... Conductive coil, 3...
...Retaining ring, 4...End turn coil, 4a...
Corner part.
Claims (1)
料製の円筒形鉄心と、前記長手方向スロツト内に
層を成して設置された導電性コイル及びそのコイ
ルを電気的に直列に接続すべく円筒形鉄心端部に
設けられたエンドターンコイルと、エンドターン
コイルを保持する円筒形保持環とを有する回転子
において、エンドターンコイルの断面形状は、長
方形のコーナ部を大きく面取りしたそろばん玉の
断面のような形状にしたことを特徴とする回転電
機の回転子。 (2) 外周長手方向にスロツトを有する透磁性材
料製の円筒形鉄心と、前記長手方向スロツト内に
層を成して設置された導電性コイル及びそのコイ
ルを電気的に直列に接続すべく円筒形鉄心端部に
設けられたエンドターンコイルとエンドターンコ
イルを保持する円筒形保持環とを有する回転子に
おいて、エンドターンコイルは円筒形鉄心の長手
方向にて各層ごとにずらして凹凸を形成させたこ
とを特徴とする回転電機の回転子。[Claims for Utility Model Registration] (1) A cylindrical core made of a magnetically permeable material having a slot in the longitudinal direction of the outer periphery, a conductive coil installed in layers in the longitudinal slot, and the coil being electrically connected. In a rotor that has an end-turn coil provided at the end of a cylindrical core to be connected in series, and a cylindrical retaining ring that holds the end-turn coil, the cross-sectional shape of the end-turn coil is a rectangular corner part. A rotor for a rotating electric machine characterized by having a shape resembling the cross section of an abacus ball with a large chamfer. (2) A cylindrical iron core made of a magnetically permeable material having a slot in the longitudinal direction of the outer periphery, a conductive coil installed in layers in the longitudinal direction slot, and a cylindrical core for electrically connecting the coils in series. In a rotor having an end-turn coil provided at the end of the cylindrical core and a cylindrical retaining ring for holding the end-turn coil, the end-turn coil is shifted in each layer in the longitudinal direction of the cylindrical core to form unevenness. A rotor for a rotating electrical machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12257489U JPH0363047U (en) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12257489U JPH0363047U (en) | 1989-10-19 | 1989-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363047U true JPH0363047U (en) | 1991-06-20 |
Family
ID=31670569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12257489U Pending JPH0363047U (en) | 1989-10-19 | 1989-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363047U (en) |
-
1989
- 1989-10-19 JP JP12257489U patent/JPH0363047U/ja active Pending
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