JPS5442611A - Cage rotor for small electric motor and its manufacturing method - Google Patents
Cage rotor for small electric motor and its manufacturing methodInfo
- 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
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
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)
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 |
-
1977
- 1977-09-09 JP JP10915077A patent/JPS5442611A/en active Pending
Cited By (2)
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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