JPS58121155U

JPS58121155U - rotating electric machine

Info

Publication number: JPS58121155U
Application number: JP1890482U
Authority: JP
Inventors: 山田　繁人
Original assignee: 三菱電機株式会社
Priority date: 1982-02-12
Filing date: 1982-02-12
Publication date: 1983-08-18

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

[Brief explanation of the drawing]

第１図は従来の回転電機を示す正面図、第２図は第１図
のフランジ部の詳細断面図、第３図はこの考案の一実施
例による回転電機のフランジ部の部分断面側面図、第４
−はこの考案の変形例によるフランジ部の部分断面側面
図である。図中、１・・・回転電機、２・・・フレーム、３・・・
第一のフランジ、４・・・上部カバー、４ａ・・・壁面
、５・・・第二のフランジ、６・・・ねじ穴、７・・・
ボルト穴、８・・・ボルト、９・・・第二のフランジの
上面である。尚図中同一符号は同−又は相当部分を示す
。FIG. 1 is a front view showing a conventional rotating electric machine, FIG. 2 is a detailed sectional view of the flange portion of FIG. 1, and FIG. 3 is a partially sectional side view of the flange portion of the rotating electric machine according to an embodiment of the invention. Fourth
- is a partial cross-sectional side view of a flange portion according to a modified example of this invention. In the figure, 1... Rotating electric machine, 2... Frame, 3...
First flange, 4... Upper cover, 4a... Wall surface, 5... Second flange, 6... Screw hole, 7...
Bolt hole, 8... Bolt, 9... Upper surface of second flange. Note that the same reference numerals in the drawings indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A second flange protruding outward from the box-shaped upper cover from a vertical wall surface of the box-shaped upper cover is brought into contact with a first flange provided on the frame, and the second flange A rotating electrical machine in which bolts are inserted and tightened from above, characterized in that the upper surface of the second flange that the bolt head comes into contact with is formed as a surface forming an obtuse angle with respect to the vertical wall surface.