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JPS5683250A - Manufacturing of cage rotor - Google Patents

Manufacturing of cage rotor

Info

Publication number
JPS5683250A
JPS5683250A JP15806379A JP15806379A JPS5683250A JP S5683250 A JPS5683250 A JP S5683250A JP 15806379 A JP15806379 A JP 15806379A JP 15806379 A JP15806379 A JP 15806379A JP S5683250 A JPS5683250 A JP S5683250A
Authority
JP
Japan
Prior art keywords
rotor core
pressure
groove wall
conductive metal
pouring
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
JP15806379A
Other languages
English (en)
Inventor
Kouichi Itou
Tomohiro Okawa
Eiji Nakajima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15806379A priority Critical patent/JPS5683250A/ja
Publication of JPS5683250A publication Critical patent/JPS5683250A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/023—Cage rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP15806379A 1979-12-07 1979-12-07 Manufacturing of cage rotor Pending JPS5683250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15806379A JPS5683250A (en) 1979-12-07 1979-12-07 Manufacturing of cage rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15806379A JPS5683250A (en) 1979-12-07 1979-12-07 Manufacturing of cage rotor

Publications (1)

Publication Number Publication Date
JPS5683250A true JPS5683250A (en) 1981-07-07

Family

ID=15663481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15806379A Pending JPS5683250A (en) 1979-12-07 1979-12-07 Manufacturing of cage rotor

Country Status (1)

Country Link
JP (1) JPS5683250A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016123234A (ja) * 2014-12-25 2016-07-07 東芝三菱電機産業システム株式会社 かご形回転子製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016123234A (ja) * 2014-12-25 2016-07-07 東芝三菱電機産業システム株式会社 かご形回転子製造方法

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