JPS5866861U - Rotor coil cooling structure - Google Patents

Rotor coil cooling structure

Info

Publication number
JPS5866861U
JPS5866861U JP14408781U JP14408781U JPS5866861U JP S5866861 U JPS5866861 U JP S5866861U JP 14408781 U JP14408781 U JP 14408781U JP 14408781 U JP14408781 U JP 14408781U JP S5866861 U JPS5866861 U JP S5866861U
Authority
JP
Japan
Prior art keywords
coil
rotor coil
slot
cooling structure
rotor
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
JP14408781U
Other languages
Japanese (ja)
Inventor
檜山　太
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP14408781U priority Critical patent/JPS5866861U/en
Publication of JPS5866861U publication Critical patent/JPS5866861U/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)
  • Windings For Motors And Generators (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、従来のラジアル７０一方式の回転子コイルス
ロットの断面図、第２図は本考案の一実施例を示す回転
子コイルスロットの断面図である。 ′　　１・・・・・・回転子ボディ、２・・・・・・コ
イルスロット、３・・・・・・サブスロット、４・・・
・・・ウェッジ、５・・・・・・導体、６・・・・・・
導体の孔（通風孔）、７・・・・・・傾斜（サブスロッ
ト）。 薯１１や− ＴｉｉＪ軌方旬 第２　目 日軽方旬FIG. 1 is a sectional view of a rotor coil slot of a conventional radial 70 type, and FIG. 2 is a sectional view of a rotor coil slot showing an embodiment of the present invention. ' 1...Rotor body, 2...Coil slot, 3...Sub slot, 4...
...Wedge, 5...Conductor, 6...
Conductor hole (ventilation hole), 7... Inclined (sub-slot).薯11や- TiiJ Oriho Shun No. 2 Mehigaru Ho Shun

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 孔のあいた導体と絶縁物から構成される回転子コイルと
、このコイルを収納するコイルスロットおよび通風用の
サブスロットと、前記回転子コイルヲ前記コイルスロッ
ト内に固定する孔のアイたウェッジから成る円筒形回転
子のラジアルフロー冷却構造において、前記サブスロッ
トの側面に前記回転子の回転方向に対して傾斜を設けた
ことを特徴とする回転子コイルの冷却構造。A cylindrical cylinder consisting of a rotor coil composed of a perforated conductor and an insulator, a coil slot for accommodating the coil, a sub-slot for ventilation, and a wedge with holes for fixing the rotor coil in the coil slot. A radial flow cooling structure for a rotor coil, characterized in that a side surface of the sub-slot is inclined with respect to the rotational direction of the rotor.
JP14408781U 1981-09-30 1981-09-30 Rotor coil cooling structure Pending JPS5866861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14408781U JPS5866861U (en) 1981-09-30 1981-09-30 Rotor coil cooling structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14408781U JPS5866861U (en) 1981-09-30 1981-09-30 Rotor coil cooling structure

Publications (1)

Publication Number Publication Date
JPS5866861U true JPS5866861U (en) 1983-05-07

Family

ID=29937054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14408781U Pending JPS5866861U (en) 1981-09-30 1981-09-30 Rotor coil cooling structure

Country Status (1)

Country Link
JP (1) JPS5866861U (en)

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