JPS5457609A - Rotary machine - Google Patents
Rotary machineInfo
- Publication number
- JPS5457609A JPS5457609A JP12552477A JP12552477A JPS5457609A JP S5457609 A JPS5457609 A JP S5457609A JP 12552477 A JP12552477 A JP 12552477A JP 12552477 A JP12552477 A JP 12552477A JP S5457609 A JPS5457609 A JP S5457609A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- speed detecting
- detecting coil
- magnetic
- auxiliary groove
- 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
- 238000010276 construction Methods 0.000 abstract 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52125524A JPS6011543B2 (ja) | 1977-10-18 | 1977-10-18 | 回転電機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52125524A JPS6011543B2 (ja) | 1977-10-18 | 1977-10-18 | 回転電機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5457609A true JPS5457609A (en) | 1979-05-09 |
JPS6011543B2 JPS6011543B2 (ja) | 1985-03-26 |
Family
ID=14912288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52125524A Expired JPS6011543B2 (ja) | 1977-10-18 | 1977-10-18 | 回転電機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6011543B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0820140A3 (en) * | 1996-07-15 | 1998-04-01 | General Electric Company | Rotor angular position control of single phase permanent magnet motor |
US6104113A (en) * | 1998-05-14 | 2000-08-15 | General Electric Company | Coil assembly for sensorless rotor angular position control of single phase permanent magnet motor |
-
1977
- 1977-10-18 JP JP52125524A patent/JPS6011543B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0820140A3 (en) * | 1996-07-15 | 1998-04-01 | General Electric Company | Rotor angular position control of single phase permanent magnet motor |
US5986419A (en) * | 1996-07-15 | 1999-11-16 | General Electric Company | Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor |
US6104113A (en) * | 1998-05-14 | 2000-08-15 | General Electric Company | Coil assembly for sensorless rotor angular position control of single phase permanent magnet motor |
Also Published As
Publication number | Publication date |
---|---|
JPS6011543B2 (ja) | 1985-03-26 |
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