JPS5975753U - Shaft with hollow hole for rotating electric machine - Google Patents
Shaft with hollow hole for rotating electric machineInfo
- Publication number
- JPS5975753U JPS5975753U JP16991882U JP16991882U JPS5975753U JP S5975753 U JPS5975753 U JP S5975753U JP 16991882 U JP16991882 U JP 16991882U JP 16991882 U JP16991882 U JP 16991882U JP S5975753 U JPS5975753 U JP S5975753U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- hollow hole
- electric machine
- rotating electric
- hollow
- 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
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構成を示す断面図、第２図は
油圧ポンプの外観図、第３図は本考案の一実施例を示す
断面図である。
１・・・ホロー穴付シャフト、１ａ・・・ホロー穴、１
ｂ・・・キーミゾ、ＩＣ・・・ホロー穴内面、１ｄ・・
・油溝、２・・・回転子鉄心、３・・・固定子枠、４，
５・・・エンド。
ブラケット、６．７・・・軸受、８・・・油圧ポンプ、
８ａ・・・インロー、８ｂ・・・駆動軸、８Ｃ・・・キ
ー。FIG. 1 is a sectional view showing the structure of a conventional rotating electric machine, FIG. 2 is an external view of a hydraulic pump, and FIG. 3 is a sectional view showing an embodiment of the present invention. 1...Shaft with hollow hole, 1a...Hollow hole, 1
b...key groove, IC...hollow hole inner surface, 1d...
・Oil groove, 2... Rotor core, 3... Stator frame, 4,
5...End. Bracket, 6.7 Bearing, 8 Hydraulic pump,
8a... Pilot, 8b... Drive shaft, 8C... Key.
Claims (2)
する回転軸のホロー穴付シャフトにおいて、前記ホロー
穴内面に複数個の油溝をホロー穴内径に沿って環状に設
け、前記油溝に潤滑済を封入して成ることを特徴とする
回転電機のホロー穴付シャフト。(1) In a rotary shaft with a hollow hole that has a hollow shaft that directly connects the other drive shaft to the load side shaft portion, a plurality of oil grooves are provided in an annular shape along the inner diameter of the hollow hole on the inner surface of the hollow hole, and the A shaft with a hollow hole for a rotating electric machine, characterized in that the groove is filled with lubricated material.
範囲第（１）項記載の回転電機のホロー穴付シ(2) The oil groove is concave or V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16991882U JPS5975753U (en) | 1982-11-10 | 1982-11-10 | Shaft with hollow hole for rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16991882U JPS5975753U (en) | 1982-11-10 | 1982-11-10 | Shaft with hollow hole for rotating electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5975753U true JPS5975753U (en) | 1984-05-23 |
Family
ID=30371083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16991882U Pending JPS5975753U (en) | 1982-11-10 | 1982-11-10 | Shaft with hollow hole for rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5975753U (en) |
-
1982
- 1982-11-10 JP JP16991882U patent/JPS5975753U/en active Pending
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