JPS54118510A - Rotor of magnet generator and method of manufacturing the same - Google Patents
Rotor of magnet generator and method of manufacturing the sameInfo
- Publication number
- JPS54118510A JPS54118510A JP2452178A JP2452178A JPS54118510A JP S54118510 A JPS54118510 A JP S54118510A JP 2452178 A JP2452178 A JP 2452178A JP 2452178 A JP2452178 A JP 2452178A JP S54118510 A JPS54118510 A JP S54118510A
- Authority
- JP
- Japan
- Prior art keywords
- flywheel
- magnet
- magnetic plate
- magnets
- permanent magnets
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
PURPOSE: To increase the mechanical strength by reinforcing the securement of permanent magnets with magnet retainer pieces provided on a non-magnetic plate used for securing and protecting the magnets.
CONSTITUTION: Arcular permanent magnets 2 are arranged radially and substantially at a constant interval on the inner periphery of a flywheel 1 made of iron. The permanent magnets 2 are mounted on an annular first non-magnetic plate (aluminum plate) 3 provided at the bottom of the flywheel in such a manner that its axial movement is prevented. A second non-magnetic plate 4 is provided in contact with the magnet surface of the open side of the flywheel, and it is secured with part of entirety of its periphery deformed by additional mechanical camping of the inner periphery 5 of the open end of the flywheel. A steel spring plate 6 has a ring-like form and is set on the magnet surfaces. Magnet retainer pieces 7 are formed with a press and have a width dimension smaller than the inter-magnet gap L. The magnets 2 are arranged on the inner surface of the flywheel 1 via the first non-magnetic plate 3, and then the second non-magnetic plate 4 is secured with each magnet retainer piece 7 held in coincidence with each intermagnet gap L.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53024521A JPS5939983B2 (en) | 1978-03-06 | 1978-03-06 | How to fix a magnet in a rotor for a magnet generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53024521A JPS5939983B2 (en) | 1978-03-06 | 1978-03-06 | How to fix a magnet in a rotor for a magnet generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54118510A true JPS54118510A (en) | 1979-09-14 |
JPS5939983B2 JPS5939983B2 (en) | 1984-09-27 |
Family
ID=12140460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53024521A Expired JPS5939983B2 (en) | 1978-03-06 | 1978-03-06 | How to fix a magnet in a rotor for a magnet generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939983B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205090A2 (en) * | 1985-06-06 | 1986-12-17 | Nippondenso Co., Ltd. | Magneto rotor |
-
1978
- 1978-03-06 JP JP53024521A patent/JPS5939983B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205090A2 (en) * | 1985-06-06 | 1986-12-17 | Nippondenso Co., Ltd. | Magneto rotor |
Also Published As
Publication number | Publication date |
---|---|
JPS5939983B2 (en) | 1984-09-27 |
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