JPS5425130A - Driving system of revolving magnetic field generating coil for magnetic bubble - Google Patents

Driving system of revolving magnetic field generating coil for magnetic bubble

Info

Publication number
JPS5425130A
JPS5425130A JP8740377A JP8740377A JPS5425130A JP S5425130 A JPS5425130 A JP S5425130A JP 8740377 A JP8740377 A JP 8740377A JP 8740377 A JP8740377 A JP 8740377A JP S5425130 A JPS5425130 A JP S5425130A
Authority
JP
Japan
Prior art keywords
field generating
generating coil
magnetic field
driving system
revolving
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
Application number
JP8740377A
Other languages
Japanese (ja)
Other versions
JPS5812666B2 (en
Inventor
Shinsaku Chiba
Kazutoshi Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP52087403A priority Critical patent/JPS5812666B2/en
Publication of JPS5425130A publication Critical patent/JPS5425130A/en
Publication of JPS5812666B2 publication Critical patent/JPS5812666B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve the S/N ratio of an output signal by removing a noise in a voltage-switching time by switching the voltage at the part where the current of a revolving magnetic field generating coil is zero.
COPYRIGHT: (C)1979,JPO&Japio
JP52087403A 1977-07-22 1977-07-22 Drive method of rotating magnetic field generating coil for magnetic bubbles Expired JPS5812666B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52087403A JPS5812666B2 (en) 1977-07-22 1977-07-22 Drive method of rotating magnetic field generating coil for magnetic bubbles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52087403A JPS5812666B2 (en) 1977-07-22 1977-07-22 Drive method of rotating magnetic field generating coil for magnetic bubbles

Publications (2)

Publication Number Publication Date
JPS5425130A true JPS5425130A (en) 1979-02-24
JPS5812666B2 JPS5812666B2 (en) 1983-03-09

Family

ID=13913898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52087403A Expired JPS5812666B2 (en) 1977-07-22 1977-07-22 Drive method of rotating magnetic field generating coil for magnetic bubbles

Country Status (1)

Country Link
JP (1) JPS5812666B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6436649U (en) * 1987-08-31 1989-03-06

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990056A (en) * 1972-12-27 1974-08-28
JPS5057736A (en) * 1973-09-25 1975-05-20
JPS5058947A (en) * 1973-09-25 1975-05-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990056A (en) * 1972-12-27 1974-08-28
JPS5057736A (en) * 1973-09-25 1975-05-20
JPS5058947A (en) * 1973-09-25 1975-05-22

Also Published As

Publication number Publication date
JPS5812666B2 (en) 1983-03-09

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