JPH0222036U - - Google Patents
Info
- Publication number
- JPH0222036U JPH0222036U JP9699088U JP9699088U JPH0222036U JP H0222036 U JPH0222036 U JP H0222036U JP 9699088 U JP9699088 U JP 9699088U JP 9699088 U JP9699088 U JP 9699088U JP H0222036 U JPH0222036 U JP H0222036U
- Authority
- JP
- Japan
- Prior art keywords
- slot
- electric machine
- wedge
- rotating electric
- conductor
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000001816 cooling Methods 0.000 description 3
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図はこの考案の一実施例による固定子スロ
ツトの断面図、第２図は他の実施例を示す固定子
スロツトの断面図、第３図はこの考案による回転
電機の冷却構造を示す断面図、第４図は従来の固
定子スロツトの断面図、第５図は従来の回転電機
の冷却構造を示す断面図である。
図において、１は固定子鉄心、２は半閉口スロ
ツト、３はスロツトセル、４は導体、５はウエツ
ジ、６はブリツジ部、１８は溝、１９は冷却風路
である。なお、図中、同一符号は同一、または相
当部分を示す。
Fig. 1 is a sectional view of a stator slot according to one embodiment of this invention, Fig. 2 is a sectional view of a stator slot showing another embodiment, and Fig. 3 is a sectional view showing a cooling structure for a rotating electric machine according to this invention. FIG. 4 is a sectional view of a conventional stator slot, and FIG. 5 is a sectional view showing a conventional cooling structure for a rotating electric machine. In the figure, 1 is a stator core, 2 is a semi-closed slot, 3 is a slot cell, 4 is a conductor, 5 is a wedge, 6 is a bridge part, 18 is a groove, and 19 is a cooling air path. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
の導体がスロツト内から外に出ることを防止する
ことを目的としたウエツジを備えた回転電機にお
いて、この鉄心スロツトの形状がブリツジ部を備
えた半閉口形であり、かつ、スロツトの両側面に
ブリツジ部以外でウエツジを支える為の溝又は段
を備え、この溝又は段でウエツジを固定したこと
を特徴とする回転電機の固定子。 In a rotating electric machine equipped with a wedge for the purpose of storing a conductor in the iron core slot of the rotating electric machine and preventing the conductor from coming out from inside the slot, the shape of the iron core slot is a half-piece with a bridge part. A stator for a rotating electric machine, which is of a closed-mouth type and has grooves or steps on both sides of the slot for supporting the wedge other than the bridge portion, and the wedge is fixed by the grooves or steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9699088U JPH0222036U (en) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9699088U JPH0222036U (en) | 1988-07-22 | 1988-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222036U true JPH0222036U (en) | 1990-02-14 |
Family
ID=31322166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9699088U Pending JPH0222036U (en) | 1988-07-22 | 1988-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010035294A (en) * | 2008-07-28 | 2010-02-12 | Hitachi Ltd | Permanent magnet synchronous motor |
-
1988
- 1988-07-22 JP JP9699088U patent/JPH0222036U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010035294A (en) * | 2008-07-28 | 2010-02-12 | Hitachi Ltd | Permanent magnet synchronous motor |
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