JPS5299726A - Magnetic valve driving circuit method - Google Patents
Magnetic valve driving circuit methodInfo
- Publication number
- JPS5299726A JPS5299726A JP1685576A JP1685576A JPS5299726A JP S5299726 A JPS5299726 A JP S5299726A JP 1685576 A JP1685576 A JP 1685576A JP 1685576 A JP1685576 A JP 1685576A JP S5299726 A JPS5299726 A JP S5299726A
- Authority
- JP
- Japan
- Prior art keywords
- driving circuit
- magnetic valve
- valve driving
- circuit method
- price
- 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
Abstract
PURPOSE: To improve the operating rate, reduce the size and lower the price of circuit by applying with an H-type driving method the A/C current consisting of positive and negative waves with T/4 (T; cycles) rising and lowering time to the coil for generating rotary magnetic field used for driving magnetic value.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1685576A JPS5846789B2 (en) | 1976-02-18 | 1976-02-18 | Magnetic bubble drive circuit system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1685576A JPS5846789B2 (en) | 1976-02-18 | 1976-02-18 | Magnetic bubble drive circuit system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5299726A true JPS5299726A (en) | 1977-08-22 |
JPS5846789B2 JPS5846789B2 (en) | 1983-10-18 |
Family
ID=11927821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1685576A Expired JPS5846789B2 (en) | 1976-02-18 | 1976-02-18 | Magnetic bubble drive circuit system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5846789B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619580A (en) * | 1979-07-23 | 1981-02-24 | Nec Corp | Drive unit for selective rotating magnetic field |
JPS5835786A (en) * | 1981-08-26 | 1983-03-02 | Hitachi Ltd | Magnetic bubble memory system |
JPS5958687A (en) * | 1983-08-31 | 1984-04-04 | Hitachi Ltd | Magnetic bubble drive circuit |
-
1976
- 1976-02-18 JP JP1685576A patent/JPS5846789B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619580A (en) * | 1979-07-23 | 1981-02-24 | Nec Corp | Drive unit for selective rotating magnetic field |
JPS6215949B2 (en) * | 1979-07-23 | 1987-04-09 | Nippon Electric Co | |
JPS5835786A (en) * | 1981-08-26 | 1983-03-02 | Hitachi Ltd | Magnetic bubble memory system |
JPS5958687A (en) * | 1983-08-31 | 1984-04-04 | Hitachi Ltd | Magnetic bubble drive circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5846789B2 (en) | 1983-10-18 |
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