JPS5925959U - Cooling system for fully enclosed external fan type rotating electric machine - Google Patents

Cooling system for fully enclosed external fan type rotating electric machine

Info

Publication number
JPS5925959U
JPS5925959U JP12241182U JP12241182U JPS5925959U JP S5925959 U JPS5925959 U JP S5925959U JP 12241182 U JP12241182 U JP 12241182U JP 12241182 U JP12241182 U JP 12241182U JP S5925959 U JPS5925959 U JP S5925959U
Authority
JP
Japan
Prior art keywords
external fan
electric machine
cooling system
rotating electric
type rotating
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
JP12241182U
Other languages
Japanese (ja)
Inventor
鎗水　律夫
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 JP12241182U priority Critical patent/JPS5925959U/en
Publication of JPS5925959U publication Critical patent/JPS5925959U/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (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、第２図は従来の冷却装置を示すもので、第１図
は縦断面図、第２図は平面図、第３図、第４図はこの考
案の一実施例による冷却装置を示すもので、第３図は縦
断面図、第４図は平面図である。 １・・・回転軸、２・・・フレーム、３・・・冷却ピン
、４・・・外部ファン、５・・・外扇カバー。なお、図
中同一符号は同−又は相当部分を示す。Figures 1 and 2 show a conventional cooling device, with Figure 1 being a longitudinal sectional view, Figure 2 being a plan view, and Figures 3 and 4 showing a cooling device according to an embodiment of this invention. 3 is a longitudinal sectional view, and FIG. 4 is a plan view. 1... Rotating shaft, 2... Frame, 3... Cooling pin, 4... External fan, 5... External fan cover. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に装着された外部ファンと、この外部ファンを覆
うように設けられた外扇カバーを有し、上記外部ファン
からの冷却風を、フレームの外周に沿って軸方向に送気
するようにした全閉外扇形回転電機の冷却装置において
、上記フレームの外周に、多数の冷却ピンを設けたこと
を特徴とする全閉外扇形回転電機の冷却装置。It has an external fan attached to the rotating shaft and an external fan cover provided to cover the external fan, and the cooling air from the external fan is sent in the axial direction along the outer periphery of the frame. A cooling device for a totally enclosed external sector rotating electrical machine, characterized in that a large number of cooling pins are provided on the outer periphery of the frame.
JP12241182U 1982-08-10 1982-08-10 Cooling system for fully enclosed external fan type rotating electric machine Pending JPS5925959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12241182U JPS5925959U (en) 1982-08-10 1982-08-10 Cooling system for fully enclosed external fan type rotating electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12241182U JPS5925959U (en) 1982-08-10 1982-08-10 Cooling system for fully enclosed external fan type rotating electric machine

Publications (1)

Publication Number Publication Date
JPS5925959U true JPS5925959U (en) 1984-02-17

Family

ID=30279813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12241182U Pending JPS5925959U (en) 1982-08-10 1982-08-10 Cooling system for fully enclosed external fan type rotating electric machine

Country Status (1)

Country Link
JP (1) JPS5925959U (en)

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