JPS59155862U - Rotating electric machine bearing device - Google Patents
Rotating electric machine bearing deviceInfo
- Publication number
- JPS59155862U JPS59155862U JP1983049234U JP4923483U JPS59155862U JP S59155862 U JPS59155862 U JP S59155862U JP 1983049234 U JP1983049234 U JP 1983049234U JP 4923483 U JP4923483 U JP 4923483U JP S59155862 U JPS59155862 U JP S59155862U
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- rotating electric
- bearing device
- bearing
- machine bearing
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Motor Or Generator Frames (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の回転電機の軸受装置を示す縦断面図、第
２図は第１図の軸受箱の詳細図、第３図はこの考案の一
実施例による回転電機の軸受装置の要部を示す縦断面図
、第４図は第３図の大膨張係数支持部材を示す斜視図で
ある。
図中、１・・・軸、２・・・回転子鉄心、３．４・・・
ころがり軸受、９．１０・・・軸受箱、１３．１４・・
・大膨張係数支持部材。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 longitudinal sectional view showing a conventional bearing device for a rotating electric machine, Fig. 2 is a detailed view of the bearing box shown in Fig. 1, and Fig. 3 is a main part of a bearing device for a rotating electric machine according to an embodiment of the invention. FIG. 4 is a perspective view showing the large expansion coefficient support member of FIG. 3. In the figure, 1... shaft, 2... rotor core, 3.4...
Rolling bearing, 9.10...Bearing box, 13.14...
- Large expansion coefficient support member. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
箱に保持してなる回転電機の軸受装置において、上記こ
ろがり軸受のアウタレース外周面が当接する軸受箱内周
面に、上記軸受箱材よりも線膨張係数の大なる支持部材
を装着したことを特徴とする回転電機の軸受装置。In a bearing device for a rotating electric machine in which a bearing box holds a rolling bearing that pivotally supports the vicinity of both ends of a rotor shaft, the bearing box material is applied to the inner circumferential surface of the bearing box where the outer circumferential surface of the outer race of the rolling bearing comes into contact. 1. A bearing device for a rotating electric machine, characterized in that a supporting member having a larger coefficient of linear expansion than that of the supporting member is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983049234U JPS59155862U (en) | 1983-04-01 | 1983-04-01 | Rotating electric machine bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983049234U JPS59155862U (en) | 1983-04-01 | 1983-04-01 | Rotating electric machine bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59155862U true JPS59155862U (en) | 1984-10-19 |
Family
ID=30179746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983049234U Pending JPS59155862U (en) | 1983-04-01 | 1983-04-01 | Rotating electric machine bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59155862U (en) |
-
1983
- 1983-04-01 JP JP1983049234U patent/JPS59155862U/en active Pending
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