JPS54161850A - Magnetic bubble device - Google Patents
Magnetic bubble deviceInfo
- Publication number
- JPS54161850A JPS54161850A JP7134478A JP7134478A JPS54161850A JP S54161850 A JPS54161850 A JP S54161850A JP 7134478 A JP7134478 A JP 7134478A JP 7134478 A JP7134478 A JP 7134478A JP S54161850 A JPS54161850 A JP S54161850A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- generator
- detector
- bubble
- chip
- 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 increase the effective temperature range for the bubble device by controlling the current to be flowed to the bubble generator within the upper and lower limit to the chip temperature via the output of the temperature detector which detects the chip temperature.
CONSTITUTION: In the magnetic bubble device incorporating new creation type bubble generator 2, the serial circuit of resistance 6 and posistor 5 to actuate the temperature detector which detects the temperature of chip 1 is provided along with switching element 7 which controls the current to be supplied to generator 2 from power source 3 via the detection output of the temperature detector. In another example of the device, temperature detector 15 is provided separately to be inserted to resistance 9 and 10 which are connected in series to generator 2 plus switching element 12 which is turned on and off by the output of detector 15. Thus, the effective temperature range can be increased for the bubble device.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7134478A JPS54161850A (en) | 1978-06-13 | 1978-06-13 | Magnetic bubble device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7134478A JPS54161850A (en) | 1978-06-13 | 1978-06-13 | Magnetic bubble device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54161850A true JPS54161850A (en) | 1979-12-21 |
Family
ID=13457776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7134478A Pending JPS54161850A (en) | 1978-06-13 | 1978-06-13 | Magnetic bubble device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54161850A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173100U (en) * | 1982-05-13 | 1983-11-18 | 富士通株式会社 | bubble memory device |
JPS59118200U (en) * | 1983-01-31 | 1984-08-09 | 富士通株式会社 | bubble memory device |
JPS61163398U (en) * | 1986-03-20 | 1986-10-09 |
-
1978
- 1978-06-13 JP JP7134478A patent/JPS54161850A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173100U (en) * | 1982-05-13 | 1983-11-18 | 富士通株式会社 | bubble memory device |
JPS59118200U (en) * | 1983-01-31 | 1984-08-09 | 富士通株式会社 | bubble memory device |
JPS6319999Y2 (en) * | 1983-01-31 | 1988-06-03 | ||
JPS61163398U (en) * | 1986-03-20 | 1986-10-09 | ||
JPS6235196Y2 (en) * | 1986-03-20 | 1987-09-07 |
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