JPS5928263U

JPS5928263U - rotating electric machine

Info

Publication number: JPS5928263U
Application number: JP12464682U
Authority: JP
Inventors: 中野　正宣
Original assignee: 株式会社東芝
Priority date: 1982-08-18
Filing date: 1982-08-18
Publication date: 1984-02-22

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図乃至第４図は従来例を示すもので、第１図は回転
電機を示す上半分縦断面図、第２図はその固定子を示す
正面図、第３図はその日出部を示す断面図、第４図はそ
の正面図、第５図乃至第７図は本考案の一実施例を示す
もので、第５図は回転電機日出部を示す断面図、第６図
は固定子枠に取付けられた端子箱を示す正面図、第７図
はその平面丙、第８図は本考案の第１の他の実施例を示
す断面図、第９図はその固定子枠に取付けられた端子箱
を示す正面図、第１０図は本考案の第２の他の実施例を
示す正面図である。１・・・固定子枠、２．２９・・・突条、４，５・・・
通風路、３２・・・ダクト、３１・・・内気通風路、２
１・・・端子箱、２７．２７・・・側壁体（半田突条）
、２９゜２９・・・側壁体（突条）。第５図２８　２５　３１、　　　Ｉ　　　ｌ第９図２６２８３１１−１Figures 1 to 4 show a conventional example, where Figure 1 is a vertical sectional view of the upper half of the rotating electrical machine, Figure 2 is a front view of its stator, and Figure 3 is its sunrise part. 4 is a front view thereof, and FIGS. 5 to 7 show an embodiment of the present invention. FIG. 5 is a sectional view showing the sunrise part of the rotating electric machine, and FIG. FIG. 7 is a front view showing the terminal box attached to the frame, FIG. FIG. 10 is a front view showing a second alternative embodiment of the present invention. 1... Stator frame, 2.29... Protrusion, 4, 5...
Ventilation duct, 32...Duct, 31...Inside air ventilation duct, 2
1...Terminal box, 27.27...Side wall body (solder protrusion)
, 29°29...Side wall body (projection). Fig. 5 28 25 31, I l Fig. 9 262831 1-1

Claims

[Scope of utility model registration request]

(1) The plate is bent into a waveform, and the waveform is formed into a cylindrical shape so that it becomes radial, forming a plurality of ridges along the axial direction, and these ridges form an internal and external air ventilation path. In the stator frame, a pair of side walls facing each other with a predetermined interval are provided on the stator frame along the axial direction, and a plate is disposed between the upper end and both ends of these side walls. A rotating electric machine characterized in that a terminal box is provided at the upper part of the duct, and an internal air ventilation path is formed inside the duct.

(2) The rotating electric machine according to claim 1, wherein the pair of side walls are a pair of solder protrusions formed by dividing a protrusion into two along the axial direction.

(3) The rotating electric machine according to claim 1, wherein the pair of side walls are a pair of adjacent protrusions.