JPS52114907A - Brushless motor - Google Patents
Brushless motorInfo
- Publication number
- JPS52114907A JPS52114907A JP3156376A JP3156376A JPS52114907A JP S52114907 A JPS52114907 A JP S52114907A JP 3156376 A JP3156376 A JP 3156376A JP 3156376 A JP3156376 A JP 3156376A JP S52114907 A JPS52114907 A JP S52114907A
- Authority
- JP
- Japan
- Prior art keywords
- brushless motor
- magnify
- trail
- rotor
- rise
- 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
- Brushless Motors (AREA)
Abstract
PURPOSE: To perform the location detection of the rotor by means of magnetic generation which are held with a ferromagnetic metal reluctance element and applying bias magnetic field leads to magnify the output voltage and also be effective for rise-up and trail-down wave forms.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3156376A JPS5852425B2 (en) | 1976-03-22 | 1976-03-22 | brushless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3156376A JPS5852425B2 (en) | 1976-03-22 | 1976-03-22 | brushless motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52114907A true JPS52114907A (en) | 1977-09-27 |
JPS5852425B2 JPS5852425B2 (en) | 1983-11-22 |
Family
ID=12334633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3156376A Expired JPS5852425B2 (en) | 1976-03-22 | 1976-03-22 | brushless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5852425B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944212A1 (en) * | 1978-11-03 | 1980-06-12 | Papst Motoren Kg | Brushless DC motor for magnetic disc drive - has control circuit mounted on annular plate carried by fixed motor part |
-
1976
- 1976-03-22 JP JP3156376A patent/JPS5852425B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944212A1 (en) * | 1978-11-03 | 1980-06-12 | Papst Motoren Kg | Brushless DC motor for magnetic disc drive - has control circuit mounted on annular plate carried by fixed motor part |
JPS55103069A (en) * | 1978-11-03 | 1980-08-06 | Papst Motoren Kg | Improved brushless dc motor assembly |
Also Published As
Publication number | Publication date |
---|---|
JPS5852425B2 (en) | 1983-11-22 |
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