JPH0354340U - - Google Patents
Info
- Publication number
- JPH0354340U JPH0354340U JP11476689U JP11476689U JPH0354340U JP H0354340 U JPH0354340 U JP H0354340U JP 11476689 U JP11476689 U JP 11476689U JP 11476689 U JP11476689 U JP 11476689U JP H0354340 U JPH0354340 U JP H0354340U
- Authority
- JP
- Japan
- Prior art keywords
- axial direction
- rotor
- stator core
- stator
- electrical 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
- 238000009423 ventilation Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は本考案の一実施例に係る回転電機の固
定子及び回転子を表す正面図、第２図はその回転
子の斜視図、第３図は従来の回転電機の断面図、
第４図は第３図の部詳細図、第５図は固定子の
軸方向の各位置における風量を表すグラフである
。
図面中、１０…固定子鉄心、２１…鉄心、２２
…通風ダクト、３１…回転電機、３２…回転子鉄
心、３３…傾斜面、３４…隙間である。
FIG. 1 is a front view showing a stator and rotor of a rotating electrical machine according to an embodiment of the present invention, FIG. 2 is a perspective view of the rotor, and FIG. 3 is a sectional view of a conventional rotating electrical machine.
FIG. 4 is a detailed view of the portion shown in FIG. 3, and FIG. 5 is a graph showing the air volume at each position in the axial direction of the stator. In the drawings, 10...Stator core, 21... Iron core, 22
... Ventilation duct, 31... Rotating electric machine, 32... Rotor core, 33... Inclined surface, 34... Gap.
Claims (1)
に積層された固定子鉄心の内径側に固定子コイル
が装着され、前記固定子鉄心と所定の隙間を介し
て回転子が回転自在に支持された回転電機におい
て、前記回転子の外径を軸方向中央に行くにした
がつて大きく形成したことを特徴とする回転電機
。 A stator coil is attached to the inner diameter side of a stator core in which a plurality of annular cores are stacked in the axial direction via ventilation ducts, and a rotor is rotatably supported through a predetermined gap from the stator core. A rotating electrical machine characterized in that the outer diameter of the rotor increases as it goes toward the center in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11476689U JPH0354340U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11476689U JPH0354340U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354340U true JPH0354340U (en) | 1991-05-27 |
Family
ID=31663115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11476689U Pending JPH0354340U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354340U (en) |
-
1989
- 1989-10-02 JP JP11476689U patent/JPH0354340U/ja active Pending
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