JPH0394063U - - Google Patents
Info
- Publication number
- JPH0394063U JPH0394063U JP20390U JP20390U JPH0394063U JP H0394063 U JPH0394063 U JP H0394063U JP 20390 U JP20390 U JP 20390U JP 20390 U JP20390 U JP 20390U JP H0394063 U JPH0394063 U JP H0394063U
- Authority
- JP
- Japan
- Prior art keywords
- short
- rotor
- ring
- slope
- circumferential surface
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Induction Machinery (AREA)
Description
第１図は本考案の一実施例の回転電機の回転子
部分の断面図、第２図は本考案の第二の実施例の
説明図、第３図は本考案の第三の実施例の説明図
、第４図は従来の回転子部分の断面図である。
１……回転子鉄心、２……エンドダクト、３…
…回転子バー、４……短絡リング、５……保護リ
ング、６……シヤフト、７……エンドプレート、
８……保護リング止め、９……保護リング止め用
ボルト。
Fig. 1 is a sectional view of the rotor portion of a rotating electrical machine according to an embodiment of the present invention, Fig. 2 is an explanatory diagram of the second embodiment of the invention, and Fig. 3 is a diagram of the third embodiment of the invention. The explanatory diagram, FIG. 4, is a sectional view of a conventional rotor portion. 1... Rotor core, 2... End duct, 3...
...Rotor bar, 4...Short ring, 5...Protection ring, 6...Shaft, 7...End plate,
8... Protective ring retainer, 9... Protective ring retainer bolt.
Claims (1)
外周に保護リングを設けた回転電機の回転子にお
いて、 短絡リングの外周面に勾配を付けた凹部を設け
、前記勾配の角度と同様の凸部を内周面に設けた
前記保護リングを嵌合したことを特徴とする回転
電機の回転子。[Claims for Utility Model Registration] In a rotor of a rotating electric machine, which has a short-circuiting ring that shorts both ends of a rotor bar, and a protective ring around the outer circumference of the short-circuiting ring, a concave portion with a slope is provided on the outer circumferential surface of the short-circuiting ring, and the slope A rotor for a rotating electrical machine, characterized in that the above-mentioned protective ring having a convex portion having the same angle as that on the inner circumferential surface is fitted therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20390U JPH0394063U (en) | 1990-01-08 | 1990-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20390U JPH0394063U (en) | 1990-01-08 | 1990-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394063U true JPH0394063U (en) | 1991-09-25 |
Family
ID=31504171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20390U Pending JPH0394063U (en) | 1990-01-08 | 1990-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394063U (en) |
-
1990
- 1990-01-08 JP JP20390U patent/JPH0394063U/ja active Pending