JPS5975735U - Casting rotor of rotating electric machine - Google Patents

Casting rotor of rotating electric machine

Info

Publication number
JPS5975735U
JPS5975735U JP17053482U JP17053482U JPS5975735U JP S5975735 U JPS5975735 U JP S5975735U JP 17053482 U JP17053482 U JP 17053482U JP 17053482 U JP17053482 U JP 17053482U JP S5975735 U JPS5975735 U JP S5975735U
Authority
JP
Japan
Prior art keywords
rotating electric
electric machine
cast
casting rotor
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
JP17053482U
Other languages
Japanese (ja)
Inventor
川手　栄二
山西　晴男
川本　正志
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP17053482U priority Critical patent/JPS5975735U/en
Publication of JPS5975735U publication Critical patent/JPS5975735U/en
Pending legal-status Critical Current

Links

Landscapes

  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (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) [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 drawings]

第１図は従来の鋳造回転子の上半分断面図、第２図は本
考案の一実施例を示す鋳造回転子の上半分断面図、第３
図はその要部断面斜視図、第４図は他の実施例を示す鋳
造回転子の要部断面斜視図、第５図は第４図の側面図で
ある。 １・・・回転子鉄心、２・・・スロット、３・・・バー
、４・・・エンドリング、４ａ・・・波状突起、６・・
・風穴、７・・・矢印（風の流れ）８・・・冷却用羽根
、９・・・シャフト。FIG. 1 is an upper half sectional view of a conventional casting rotor, FIG. 2 is an upper half sectional view of a casting rotor showing an embodiment of the present invention, and FIG.
4 is a sectional perspective view of a main part of a casting rotor showing another embodiment, and FIG. 5 is a side view of FIG. 4. DESCRIPTION OF SYMBOLS 1... Rotor core, 2... Slot, 3... Bar, 4... End ring, 4a... Wavy projection, 6...
・Air hole, 7...Arrow (airflow) 8...Cooling blade, 9...Shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転電機の回転子鉄心に設けたスロットにバーと側面に
エンドリングおよび冷却用羽根をグイキャストする鋳造
回転子において、冷却用羽根の高さをシャフトの外周ま
で拡張し、冷却風の通る風穴を仕切るように形成したこ
とを特徴とする回転電機の鋳造回転子。In cast rotors, in which end rings and cooling vanes are cast into slots in the rotor core of rotating electric machines, the height of the cooling vanes is extended to the outer periphery of the shaft, and air holes are created to allow cooling air to pass through. A cast rotor for a rotating electrical machine characterized by being formed in a partitioned manner.
JP17053482U 1982-11-12 1982-11-12 Casting rotor of rotating electric machine Pending JPS5975735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17053482U JPS5975735U (en) 1982-11-12 1982-11-12 Casting rotor of rotating electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17053482U JPS5975735U (en) 1982-11-12 1982-11-12 Casting rotor of rotating electric machine

Publications (1)

Publication Number Publication Date
JPS5975735U true JPS5975735U (en) 1984-05-23

Family

ID=30372262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17053482U Pending JPS5975735U (en) 1982-11-12 1982-11-12 Casting rotor of rotating electric machine

Country Status (1)

Country Link
JP (1) JPS5975735U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62239850A (en) * 1986-04-11 1987-10-20 Hitachi Ltd Cast rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62239850A (en) * 1986-04-11 1987-10-20 Hitachi Ltd Cast rotor

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