JPS5925930U - Rotor of salient pole rotating electric machine - Google Patents
Rotor of salient pole rotating electric machineInfo
- Publication number
- JPS5925930U JPS5925930U JP12260282U JP12260282U JPS5925930U JP S5925930 U JPS5925930 U JP S5925930U JP 12260282 U JP12260282 U JP 12260282U JP 12260282 U JP12260282 U JP 12260282U JP S5925930 U JPS5925930 U JP S5925930U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- salient pole
- poles
- electric machine
- rotating electric
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は突極形回転電機の回転子軸における代表的な極
支持装置の断面図、第２図はキーとテール又は溝壁との
接触面における実際の面圧分布図、第３図は線接触の位
置に伴なう隅角部の応力の変化状態図、第４図は本考案
をキーとテールとの接触部に適用した一実施例の断面図
、第５図〜第７図は本考案の他の実施例の要部断面図で
ある。
１・・・極、２．１２．２１・・・テール、３・・・回
転軸本体、４・・・溝、５．４１・・・キー、６・・・
隅角部（テールの隅角部）、７・・・隅角部（溝の隅角
部）、１１、 ２２． ４２・・・突出部、３１・・・
突出部材。なお、各図中、同一符号は同一または相当部
分を示す。Figure 1 is a sectional view of a typical pole support device on the rotor shaft of a salient pole type rotating electric machine, Figure 2 is an actual surface pressure distribution diagram at the contact surface between the key and the tail or groove wall, and Figure 3 is FIG. 4 is a cross-sectional view of an embodiment in which the present invention is applied to the contact portion between the key and the tail. FIGS. FIG. 7 is a sectional view of a main part of another embodiment of the present invention. 1... Pole, 2.12.21... Tail, 3... Rotating shaft body, 4... Groove, 5.41... Key, 6...
Corner part (corner part of tail), 7... Corner part (corner part of groove), 11, 22. 42... protrusion, 31...
Projecting member. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
を回転軸本体に設けた溝にはめこむとによって極の遠心
力による離脱を防止するように構成された回転子におい
て、上記極と溝とが、直接的及び間接的のいずれかによ
って接触する接触面の内の一面の１箇所に突出部を設け
たことをｉ徴とする突極形回転電機の回転子。 −In a rotor configured such that the poles are fixed to the rotating shaft body of a salient pole rotating electrical machine by fitting a part of the poles into a groove provided in the rotating shaft body to prevent the poles from detaching due to centrifugal force. . A rotor for a salient pole type rotating electrical machine, characterized in that a protrusion is provided at one location on one of the contact surfaces where the poles and the grooves come into contact either directly or indirectly. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12260282U JPS5925930U (en) | 1982-08-09 | 1982-08-09 | Rotor of salient pole rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12260282U JPS5925930U (en) | 1982-08-09 | 1982-08-09 | Rotor of salient pole rotating electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5925930U true JPS5925930U (en) | 1984-02-17 |
| JPS6241554Y2 JPS6241554Y2 (en) | 1987-10-24 |
Family
ID=30280179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12260282U Granted JPS5925930U (en) | 1982-08-09 | 1982-08-09 | Rotor of salient pole rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119411U (en) * | 1988-01-25 | 1989-08-14 | ||
| JP2009130966A (en) * | 2007-11-20 | 2009-06-11 | Nidec Shibaura Corp | Motor rotor and motor |
-
1982
- 1982-08-09 JP JP12260282U patent/JPS5925930U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119411U (en) * | 1988-01-25 | 1989-08-14 | ||
| JP2009130966A (en) * | 2007-11-20 | 2009-06-11 | Nidec Shibaura Corp | Motor rotor and motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6241554Y2 (en) | 1987-10-24 |
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