JPS5355724A - Brushless dc motor - Google Patents
Brushless dc motorInfo
- Publication number
- JPS5355724A JPS5355724A JP13213676A JP13213676A JPS5355724A JP S5355724 A JPS5355724 A JP S5355724A JP 13213676 A JP13213676 A JP 13213676A JP 13213676 A JP13213676 A JP 13213676A JP S5355724 A JPS5355724 A JP S5355724A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- supporting
- brushless
- motor
- stator
- 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
Abstract
PURPOSE:To provide a stabilized holding of the shaft promoting an improvement of the efficiency with a work of assembly simplified as well, by making an assembly in such manner that a tube-shaped unit at the stator side, supporting the stator wiht the rotating shaft being the center, be inserted into a tube-shaped unit at the rotor side, supporting the permanent magnet as a rotating unit.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13213676A JPS5355724A (en) | 1976-11-01 | 1976-11-01 | Brushless dc motor |
GB44168/77A GB1576956A (en) | 1976-11-01 | 1977-10-24 | Brushless direct current motors |
US05/845,435 US4167692A (en) | 1976-11-01 | 1977-10-25 | Brush-less DC motor |
DE19772748543 DE2748543A1 (en) | 1976-11-01 | 1977-10-28 | BRUSHLESS DC MOTOR |
FR7732774A FR2369728A1 (en) | 1976-11-01 | 1977-10-28 | BRUSHLESS DC MOTOR |
AT778577A AT351802B (en) | 1976-11-01 | 1977-10-31 | BRUSHLESS DC MOTOR |
CA289,912A CA1094626A (en) | 1976-11-01 | 1977-10-31 | Brush-less dc motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13213676A JPS5355724A (en) | 1976-11-01 | 1976-11-01 | Brushless dc motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5355724A true JPS5355724A (en) | 1978-05-20 |
Family
ID=15074203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13213676A Pending JPS5355724A (en) | 1976-11-01 | 1976-11-01 | Brushless dc motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5355724A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5652470A (en) * | 1980-06-06 | 1997-07-29 | Papst Licensing, Gmbh | Brushless DC drive motor with external rotor for use in disc drives and like devices |
-
1976
- 1976-11-01 JP JP13213676A patent/JPS5355724A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5652470A (en) * | 1980-06-06 | 1997-07-29 | Papst Licensing, Gmbh | Brushless DC drive motor with external rotor for use in disc drives and like devices |
US5661351A (en) * | 1980-06-06 | 1997-08-26 | Papst Licensing, Gmbh | Disc drive having a brushless DC drive motor with an external rotor for supporting one or more storage discs |
USRE36168E (en) * | 1980-06-06 | 1999-03-30 | Papst Licensing,Gmbh | Brushless DC drive motor with external rotor for use in disc drives and like devices |
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