JPS61176960U - - Google Patents
Info
- Publication number
- JPS61176960U JPS61176960U JP6132485U JP6132485U JPS61176960U JP S61176960 U JPS61176960 U JP S61176960U JP 6132485 U JP6132485 U JP 6132485U JP 6132485 U JP6132485 U JP 6132485U JP S61176960 U JPS61176960 U JP S61176960U
- Authority
- JP
- Japan
- Prior art keywords
- rotor shaft
- electric machine
- rotating electric
- heat conduction
- bearings
- 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
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例による回転電機の
断面図、第２図は第１図の要部を示す断面図、第
３図は従来の回転電機の断面図、第４図は第３図
の―線断面図である。
９……回転子、１０……回転子軸、１１……フ
アン、１２，１３……軸受、１４，１５……熱伝
導部材、１４ａ，１５ａ……フイン部。なお、各
図中同一符号は同一又は相当部分を示す。
Fig. 1 is a sectional view of a rotating electric machine according to an embodiment of this invention, Fig. 2 is a sectional view showing the main parts of Fig. 1, Fig. 3 is a sectional view of a conventional rotating electric machine, and Fig. 4 is a sectional view of a conventional rotating electric machine. FIG. 9... Rotor, 10... Rotor shaft, 11... Fan, 12, 13... Bearing, 14, 15... Heat conduction member, 14a, 15a... Fin portion. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
支持された回転子軸を備えた回転電機において、
上記両軸受間の上記回転子軸に上記回転子軸より
も熱伝導度の高い熱伝導手段を設けたことを特徴
とする回転電機。 (2) 熱伝導手段はリング状であることを特徴と
する実用新案登録請求の範囲第１項記載の回転電
機。[Claims for Utility Model Registration] (1) In a rotating electrical machine equipped with a rotor shaft to which a rotor is fitted and both ends supported by bearings,
A rotating electric machine characterized in that the rotor shaft between the two bearings is provided with a heat conduction means having higher thermal conductivity than the rotor shaft. (2) The rotating electric machine according to claim 1, wherein the heat conduction means is ring-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6132485U JPS61176960U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6132485U JPS61176960U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176960U true JPS61176960U (en) | 1986-11-05 |
Family
ID=30589496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6132485U Pending JPS61176960U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62142069U (en) * | 1986-02-28 | 1987-09-08 |
-
1985
- 1985-04-24 JP JP6132485U patent/JPS61176960U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62142069U (en) * | 1986-02-28 | 1987-09-08 |