JPS6146867U - rotating electric machine - Google Patents

rotating electric machine

Info

Publication number
JPS6146867U
JPS6146867U JP13211184U JP13211184U JPS6146867U JP S6146867 U JPS6146867 U JP S6146867U JP 13211184 U JP13211184 U JP 13211184U JP 13211184 U JP13211184 U JP 13211184U JP S6146867 U JPS6146867 U JP S6146867U
Authority
JP
Japan
Prior art keywords
electric machine
rotating electric
ventilation passage
core back
back ventilation
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
JP13211184U
Other languages
Japanese (ja)
Inventor
繁人 山田
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP13211184U priority Critical patent/JPS6146867U/en
Publication of JPS6146867U publication Critical patent/JPS6146867U/en
Pending legal-status Critical Current

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) [Abstract] 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図は従来の回転電機を示す縦断面図、第２図は第１
図の断面側面図、第３図はこの考案の一実施例による回
転電機の要部を示す縦断面図である。 ４・・・固定子コア、５・・・外枠、７・・・コアパッ
ク通風路、１１・・・冷却フィン。 なお、図中同一符号は同一又は相当部分を示す。Figure 1 is a vertical cross-sectional view of a conventional rotating electrical machine, and Figure 2 is a vertical cross-sectional view of a conventional rotating electric machine.
3 is a cross-sectional side view of the figure, and FIG. 3 is a vertical cross-sectional view showing essential parts of a rotating electrical machine according to an embodiment of the invention. 4... Stator core, 5... Outer frame, 7... Core pack ventilation path, 11... Cooling fin. 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] 外枠と固定子鉄心間に軸方向に沿って設けられた冷却流
路となるコアバック通風路を備えた回転電機において、
上記外枠の内径側から上記コアバック通風路内に冷却フ
ィンを突出して設け、上記コアバック通風路を流れる冷
却風を上記冷却フィンで乱流としたことを特徴とする回
転電機。In a rotating electric machine equipped with a core back ventilation passage that serves as a cooling passage provided along the axial direction between the outer frame and the stator core,
A rotating electric machine characterized in that cooling fins are provided to protrude into the core back ventilation passage from the inner diameter side of the outer frame, and the cooling air flowing through the core back ventilation passage is made into a turbulent flow by the cooling fins.
JP13211184U 1984-08-29 1984-08-29 rotating electric machine Pending JPS6146867U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13211184U JPS6146867U (en) 1984-08-29 1984-08-29 rotating electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13211184U JPS6146867U (en) 1984-08-29 1984-08-29 rotating electric machine

Publications (1)

Publication Number Publication Date
JPS6146867U true JPS6146867U (en) 1986-03-28

Family

ID=30690673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13211184U Pending JPS6146867U (en) 1984-08-29 1984-08-29 rotating electric machine

Country Status (1)

Country Link
JP (1) JPS6146867U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012507252A (en) * 2008-09-23 2012-03-22 エアロヴァイロンメント インコーポレイテッド Motor airflow cooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012507252A (en) * 2008-09-23 2012-03-22 エアロヴァイロンメント インコーポレイテッド Motor airflow cooling

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