JPS5482607A - Rotor for inductor motor - Google Patents
Rotor for inductor motorInfo
- Publication number
- JPS5482607A JPS5482607A JP15191277A JP15191277A JPS5482607A JP S5482607 A JPS5482607 A JP S5482607A JP 15191277 A JP15191277 A JP 15191277A JP 15191277 A JP15191277 A JP 15191277A JP S5482607 A JPS5482607 A JP S5482607A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- inner circumference
- notch
- synthetic resin
- 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.)
- Granted
Links
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
PURPOSE: To improve engaging force, to reduce the noise, to lengthen the service life and to reduce the size, by providing a notch having a recess in the inner circumference of permanent magnet ring having magnetized outer circumference then filling synthetic resin into said inner circumference and the shaft.
CONSTITUTION: Notch 4 constituted of downward recess 3 and conducting section opening toward inner circumference of permanent magnet 2 is provided at facing position of inner circumference of permanent magnet ring 2 having magnetized rotor magnetic pole 1 on the outer circumference, and when filling the synthetic resin 5 into the inner circumference of permanent magnet 2 and the shaft 6 it flows into the notch 4 and hardens. While hardening at the notch 4, the synthetic resin shrinks in arrow direction A and B to hold the permanent magnet 2 strongly. Consequently the motor noise due to the loosening of the rotor is reduced, and the service life is lengthened while the size is reduced.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52151912A JPS6048987B2 (en) | 1977-12-15 | 1977-12-15 | Inductor motor rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52151912A JPS6048987B2 (en) | 1977-12-15 | 1977-12-15 | Inductor motor rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5482607A true JPS5482607A (en) | 1979-07-02 |
JPS6048987B2 JPS6048987B2 (en) | 1985-10-30 |
Family
ID=15528903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52151912A Expired JPS6048987B2 (en) | 1977-12-15 | 1977-12-15 | Inductor motor rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048987B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5887476U (en) * | 1981-12-09 | 1983-06-14 | 富士電気化学株式会社 | Resin molded permanent magnet rotor |
JP2015070670A (en) * | 2013-09-27 | 2015-04-13 | 株式会社ミツバ | Rotor and brushless motor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49125209U (en) * | 1973-02-21 | 1974-10-26 | ||
JPS49132403U (en) * | 1973-03-14 | 1974-11-14 |
-
1977
- 1977-12-15 JP JP52151912A patent/JPS6048987B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49125209U (en) * | 1973-02-21 | 1974-10-26 | ||
JPS49132403U (en) * | 1973-03-14 | 1974-11-14 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5887476U (en) * | 1981-12-09 | 1983-06-14 | 富士電気化学株式会社 | Resin molded permanent magnet rotor |
JP2015070670A (en) * | 2013-09-27 | 2015-04-13 | 株式会社ミツバ | Rotor and brushless motor |
Also Published As
Publication number | Publication date |
---|---|
JPS6048987B2 (en) | 1985-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW346697B (en) | Motor rotor and manufacture thereof | |
JPS5482607A (en) | Rotor for inductor motor | |
JPS5398013A (en) | Magnetic rotary machine and preparation | |
JPS5663117A (en) | Magnetic bearing | |
JPS5783150A (en) | Commutatorless motor | |
JPS5583446A (en) | Magnet rotor | |
JPS53136610A (en) | Preparing magnetic rotor | |
JPS54136609A (en) | Permanent magnet type synchronous motor | |
JPS5385318A (en) | Electric motor compressor | |
JPS57180363A (en) | Motor | |
JPS5225207A (en) | Pulse motor for electronic timepiece | |
JPS5268909A (en) | Rotor construction of motor for electronic watch | |
JPS5357413A (en) | Iron core-less type motor | |
JPS54140092A (en) | Control rod driving apparatus | |
JPS528415A (en) | Construction of small size d.c. rotary machine with no core | |
JPS53147911A (en) | Preparing magnetic rotor | |
JPS52146817A (en) | Hysteresis motor | |
JPS54147406A (en) | Stator for mini-motor | |
JPS5367818A (en) | Voice coil type linear motor | |
JPS51148140A (en) | Magnetic bearing | |
JPS51119915A (en) | Motor for clock | |
JPS56145761A (en) | Permanent magnet type synchronous motor | |
JPS53136609A (en) | Dc motor | |
JPS5461611A (en) | Brushless dc rotary machine | |
JPS5362114A (en) | Synchronizing motor with clutch |