JPS6489941A - Magneto-generator - Google Patents
Magneto-generatorInfo
- Publication number
- JPS6489941A JPS6489941A JP62243752A JP24375287A JPS6489941A JP S6489941 A JPS6489941 A JP S6489941A JP 62243752 A JP62243752 A JP 62243752A JP 24375287 A JP24375287 A JP 24375287A JP S6489941 A JPS6489941 A JP S6489941A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- wheel
- projections
- fly
- 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
Links
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
PURPOSE:To sufficiently cool a stator power generating coil on the opening side of the cup-formed fly-wheel of a rotor, by arranging projections on the surface opposite to the magnet contact surface of a magnet fixing member. CONSTITUTION:On the surface which is not confronted with the surface of a magnet 5, of a magnet fixing member 15 on the opening side of a cup-formed fly-wheel 4, a plurality of projections 13a are arranged. The projections 13a are radially arranged in the direction of the radius of a rotor 1. In this case, when the rotor 1 is rotated, then the fly-wheel 4 and magnet fixing members 12, 13 are also rotated, and a stator power generating coil 8b on the opening side of the cupformed fly-wheel 4 is cooled because of the flow of air generated by the projections 13a of the rotating magnet-fixing member 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243752A JPS6489941A (en) | 1987-09-30 | 1987-09-30 | Magneto-generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243752A JPS6489941A (en) | 1987-09-30 | 1987-09-30 | Magneto-generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6489941A true JPS6489941A (en) | 1989-04-05 |
Family
ID=17108456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62243752A Pending JPS6489941A (en) | 1987-09-30 | 1987-09-30 | Magneto-generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6489941A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011211837A (en) * | 2010-03-30 | 2011-10-20 | Hitachi Ltd | Rotary electric machine, and method of fixing magnets of the same |
-
1987
- 1987-09-30 JP JP62243752A patent/JPS6489941A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011211837A (en) * | 2010-03-30 | 2011-10-20 | Hitachi Ltd | Rotary electric machine, and method of fixing magnets of the same |
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