JPS62159160U - - Google Patents
Info
- Publication number
- JPS62159160U JPS62159160U JP4696286U JP4696286U JPS62159160U JP S62159160 U JPS62159160 U JP S62159160U JP 4696286 U JP4696286 U JP 4696286U JP 4696286 U JP4696286 U JP 4696286U JP S62159160 U JPS62159160 U JP S62159160U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- squirrel cage
- slot
- iron core
- cage rotor
- 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 7
- 241000555745 Sciuridae Species 0.000 claims 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011800 void material Substances 0.000 description 1
Description
第１図は本考案の一実施例の縦断面図、第２図
はその―線断面図、第３図および第４図はそ
れぞれ別の実施例の断面図、第５図および第６図
は従来の回転子の縦断面図およびその―線断
面図、第７図および第８図は改良された従来の回
転子の縦断面図およびその―線断面図である
。
１０……鉄心、１０ｂ……両端の鉄心部、１１
ａ，１１ｂ……スロツト、１２……ロータバー、
１３……短絡環、ｆ……空隙。
Fig. 1 is a longitudinal cross-sectional view of one embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line - Fig. 3 and Fig. 4 are sectional views of different embodiments, and Figs. FIGS. 7 and 8 are a longitudinal sectional view and a sectional view taken along the line of a conventional rotor, respectively. FIGS. 7 and 8 are a longitudinal sectional view and a sectional view taken along the line of the conventional rotor. 10... Iron core, 10b... Iron core parts at both ends, 11
a, 11b...Slot, 12...Rotor bar,
13...Short ring, f...Void.
Claims (1)
と、両端部が前記スロツトから抜き出るように各
スロツト内に嵌挿されたロータバーと、各ロータ
バーの端部を連結する短絡環とを備えてなるかご
形回転子において、 前記鉄心の両端部におけるスロツトの少なくと
も径方向の外側の内面が前記ロータバーの外面と
一定の空隙を有するように大きく形成されている
ことを特徴とする回転電機のかご形回転子。 ２ 実用新案登録請求の範囲第１項記載のかご形
回転子において、 前記鉄心の両端部におけるスロツトの全内周面
が前記ロータバーと一定の空隙を有していること
を特徴とする回転電機のかご形回転子。 ３ 実用新案登録請求の範囲第１項記載のかご形
回転子において、 前記鉄心の両端部におけるスロツトの径方向の
外側の内面が前記ロータバーと一定の空隙を有し
ていることを特徴とする回転電機のかご形回転子
。 ４ 実用新案登録請求の範囲第１項記載のかご形
回転子において、 前記鉄心の両端部におけるスロツトの径方向の
両内面が前記ロータバーと一定の空隙を有してい
ることを特徴とする回転電機のかご形回転子。[Claims for Utility Model Registration] 1. An iron core in which a plurality of slots are formed in the longitudinal direction, a rotor bar inserted into each slot so that both ends can be pulled out from the slots, and the ends of each rotor bar are connected. A squirrel-cage rotor comprising a short-circuit ring, characterized in that at least the radially outer inner surface of the slot at both ends of the iron core is formed to be large so as to have a constant gap with the outer surface of the rotor bar. A squirrel cage rotor for a rotating electric machine. 2 Utility Model Registration A squirrel cage rotor according to claim 1, characterized in that the entire inner peripheral surface of the slot at both ends of the iron core has a certain gap with the rotor bar. Squirrel cage rotor. 3 Utility Model Registration A squirrel cage rotor according to claim 1, characterized in that the radially outer inner surface of the slot at both ends of the iron core has a certain gap with the rotor bar. Squirrel cage rotor for electrical machinery. 4 Utility Model Registration The squirrel cage rotor according to claim 1, wherein both inner surfaces in the radial direction of the slot at both ends of the iron core have a certain gap with the rotor bar. Squirrel cage rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4696286U JPS62159160U (en) | 1986-03-29 | 1986-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4696286U JPS62159160U (en) | 1986-03-29 | 1986-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62159160U true JPS62159160U (en) | 1987-10-09 |
Family
ID=30867114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4696286U Pending JPS62159160U (en) | 1986-03-29 | 1986-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62159160U (en) |
-
1986
- 1986-03-29 JP JP4696286U patent/JPS62159160U/ja active Pending
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