JPS6221770U - - Google Patents
Info
- Publication number
- JPS6221770U JPS6221770U JP11348085U JP11348085U JPS6221770U JP S6221770 U JPS6221770 U JP S6221770U JP 11348085 U JP11348085 U JP 11348085U JP 11348085 U JP11348085 U JP 11348085U JP S6221770 U JPS6221770 U JP S6221770U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- short
- slots
- laminated
- circuit ring
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
Description
第１図はこの考案の一実施例を示す開放形電動
機の構造半断面図、第２図は回転子の要部詳細図
、第３図は回転子の側面図、第４図は従来の開放
形電動機の構造半断面図、第５図は回転子の要部
詳細図、第６図は回転子の側面図である。
図において、９は回転子、９ａは回転子鉄心抜
板、１０は導体、１１，１４は短絡環、１２，１
５は冷却フアンである。なお、各図中同一符号は
同一または相当部分を示す。
Fig. 1 is a half-sectional view of the structure of an open type electric motor showing an embodiment of this invention, Fig. 2 is a detailed view of the main parts of the rotor, Fig. 3 is a side view of the rotor, and Fig. 4 is a conventional open type electric motor. FIG. 5 is a detailed view of the main parts of the rotor, and FIG. 6 is a side view of the rotor. In the figure, 9 is a rotor, 9a is a rotor core punched, 10 is a conductor, 11 and 14 are short-circuit rings, 12 and 1
5 is a cooling fan. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
心抜板の、上記スロツト部が連通するよう多数枚
積層され、上記スロツト部に導体が注入されると
ともに全スロツト内導体を積層された回転子鉄心
抜板の両端で短絡する短絡環およびこの短絡環の
端部から放射状に軸方向に突設し、多数個の冷却
フアンを一体でダイカスト成形した回転電機の回
転子において、上記積層された回転子鉄心抜板の
端部に設けられた短絡環の軸方向幅が外周側で短
く、内周側で長くなるよう断面台形状に形成され
ていることを特徴とする回転電機の回転子。 A rotor in which a large number of rotor core punched rotor cores having a number of slots on the outer periphery are laminated so that the slots communicate with each other, conductors are injected into the slots, and conductors in all the slots are laminated. In a rotor of a rotating electric machine, which has a short-circuit ring that short-circuits at both ends of a punched iron core, and a number of cooling fans that protrude radially in the axial direction from the ends of the short-circuit ring, and is integrally die-cast, the laminated rotating A rotor for a rotating electrical machine, characterized in that a short-circuit ring provided at an end of a blanked child core is formed to have a trapezoidal cross-section so that the axial width thereof is short on the outer circumferential side and long on the inner circumferential side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11348085U JPS6221770U (en) | 1985-07-24 | 1985-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11348085U JPS6221770U (en) | 1985-07-24 | 1985-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221770U true JPS6221770U (en) | 1987-02-09 |
Family
ID=30995327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11348085U Pending JPS6221770U (en) | 1985-07-24 | 1985-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221770U (en) |
-
1985
- 1985-07-24 JP JP11348085U patent/JPS6221770U/ja active Pending
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