JPS5442611A - Cage rotor for small electric motor and its manufacturing method - Google Patents

Cage rotor for small electric motor and its manufacturing method

Info

Publication number
JPS5442611A
JPS5442611A JP10915077A JP10915077A JPS5442611A JP S5442611 A JPS5442611 A JP S5442611A JP 10915077 A JP10915077 A JP 10915077A JP 10915077 A JP10915077 A JP 10915077A JP S5442611 A JPS5442611 A JP S5442611A
Authority
JP
Japan
Prior art keywords
manufacturing
electric motor
small electric
cage rotor
steel sheet
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
JP10915077A
Other languages
Japanese (ja)
Inventor
Nobuyuki Kozakura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10915077A priority Critical patent/JPS5442611A/en
Publication of JPS5442611A publication Critical patent/JPS5442611A/en
Pending legal-status Critical Current

Links

Landscapes

  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE: To provide an economical and inexpensive rotor by bending thin steel sheet and forming a slot eliminating the press forming process of steel sheet and increasing the material yield.
COPYRIGHT: (C)1979,JPO&Japio
JP10915077A 1977-09-09 1977-09-09 Cage rotor for small electric motor and its manufacturing method Pending JPS5442611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10915077A JPS5442611A (en) 1977-09-09 1977-09-09 Cage rotor for small electric motor and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10915077A JPS5442611A (en) 1977-09-09 1977-09-09 Cage rotor for small electric motor and its manufacturing method

Publications (1)

Publication Number Publication Date
JPS5442611A true JPS5442611A (en) 1979-04-04

Family

ID=14502878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10915077A Pending JPS5442611A (en) 1977-09-09 1977-09-09 Cage rotor for small electric motor and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5442611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7260881B2 (en) 2002-05-16 2007-08-28 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing a stator core for a dynamoelectric machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7260881B2 (en) 2002-05-16 2007-08-28 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing a stator core for a dynamoelectric machine
US7260880B2 (en) 2002-05-16 2007-08-28 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing a stator core for a dynamoelectric machine

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