JPS60181163U - Totally enclosed rotating electric machine - Google Patents

Totally enclosed rotating electric machine

Info

Publication number
JPS60181163U
JPS60181163U JP6920984U JP6920984U JPS60181163U JP S60181163 U JPS60181163 U JP S60181163U JP 6920984 U JP6920984 U JP 6920984U JP 6920984 U JP6920984 U JP 6920984U JP S60181163 U JPS60181163 U JP S60181163U
Authority
JP
Japan
Prior art keywords
electrical machine
rotating electrical
totally enclosed
electric machine
rotating electric
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
Application number
JP6920984U
Other languages
Japanese (ja)
Inventor
勉 本多
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6920984U priority Critical patent/JPS60181163U/en
Publication of JPS60181163U publication Critical patent/JPS60181163U/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の全閉形回転電機を示す側面断面図、第２
図はこの考案の一実施例による全閉形回転電機を示す側
面断面図である。 図において、２はブラケット、４は固定子鉄心、６は回
転子鉄心、８は外扇ファン、９，１０は内扇ファン、１
３は固定子通風穴、１４は回転子通風穴である。なお、
図中同一符号は同一または相当部分を示す。Figure 1 is a side sectional view showing a conventional fully enclosed rotating electric machine, Figure 2
The figure is a side sectional view showing a fully enclosed rotating electric machine according to an embodiment of the invention. In the figure, 2 is a bracket, 4 is a stator core, 6 is a rotor core, 8 is an external fan, 9 and 10 are internal fans, 1
3 is a stator ventilation hole, and 14 is a rotor ventilation hole. In addition,
The same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転電機のブラケットの外部に設けられ上記回転電機の
外部冷却風を発生させる外扇と上記回転電機の回転子軸
に設けられ内部冷却風を発生させる内扇とを備えた回転
電機において、固定子鉄心および、回転子鉄心に軸方向
に貫通した通風穴を設けこれら通風穴に上記内扇により
発生した内部冷却風を通詞せしめるようにしたことを特
徴とする全閉形回転電機。A stator in a rotating electrical machine comprising an external fan provided outside a bracket of the rotating electrical machine to generate external cooling air for the rotating electrical machine, and an internal fan provided on a rotor shaft of the rotating electrical machine to generate internal cooling air. 1. A totally enclosed rotating electrical machine, characterized in that ventilation holes are provided in the iron core and the rotor core in the axial direction, and the ventilation holes are configured to allow internal cooling air generated by the inner fan to pass through the ventilation holes.
JP6920984U 1984-05-10 1984-05-10 Totally enclosed rotating electric machine Pending JPS60181163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6920984U JPS60181163U (en) 1984-05-10 1984-05-10 Totally enclosed rotating electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6920984U JPS60181163U (en) 1984-05-10 1984-05-10 Totally enclosed rotating electric machine

Publications (1)

Publication Number Publication Date
JPS60181163U true JPS60181163U (en) 1985-12-02

Family

ID=30604665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6920984U Pending JPS60181163U (en) 1984-05-10 1984-05-10 Totally enclosed rotating electric machine

Country Status (1)

Country Link
JP (1) JPS60181163U (en)

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