JPS5222738A - Abnormal current detecting circuit of motor - Google Patents
Abnormal current detecting circuit of motorInfo
- Publication number
- JPS5222738A JPS5222738A JP50098297A JP9829775A JPS5222738A JP S5222738 A JPS5222738 A JP S5222738A JP 50098297 A JP50098297 A JP 50098297A JP 9829775 A JP9829775 A JP 9829775A JP S5222738 A JPS5222738 A JP S5222738A
- Authority
- JP
- Japan
- Prior art keywords
- abnormal current
- motor
- detecting circuit
- current detecting
- abnormal
- 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
- Protection Of Generators And Motors (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
PURPOSE: To correctly detect an abnormal current, at least before the abnormal current flows in the voice coil motor.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50098297A JPS5222738A (en) | 1975-08-13 | 1975-08-13 | Abnormal current detecting circuit of motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50098297A JPS5222738A (en) | 1975-08-13 | 1975-08-13 | Abnormal current detecting circuit of motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5222738A true JPS5222738A (en) | 1977-02-21 |
Family
ID=14215973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50098297A Pending JPS5222738A (en) | 1975-08-13 | 1975-08-13 | Abnormal current detecting circuit of motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5222738A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5537510U (en) * | 1978-08-31 | 1980-03-11 | ||
JPS6281428U (en) * | 1985-11-08 | 1987-05-25 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5012573A (en) * | 1973-06-08 | 1975-02-08 |
-
1975
- 1975-08-13 JP JP50098297A patent/JPS5222738A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5012573A (en) * | 1973-06-08 | 1975-02-08 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5537510U (en) * | 1978-08-31 | 1980-03-11 | ||
JPS6125081Y2 (en) * | 1978-08-31 | 1986-07-28 | ||
JPS6281428U (en) * | 1985-11-08 | 1987-05-25 |
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