JPS5345131A - Magnetic circuit for magnetic bubble - Google Patents

Magnetic circuit for magnetic bubble

Info

Publication number
JPS5345131A
JPS5345131A JP11933776A JP11933776A JPS5345131A JP S5345131 A JPS5345131 A JP S5345131A JP 11933776 A JP11933776 A JP 11933776A JP 11933776 A JP11933776 A JP 11933776A JP S5345131 A JPS5345131 A JP S5345131A
Authority
JP
Japan
Prior art keywords
magnetic
bubble
circuit
shielding substance
magnetic circuit
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
JP11933776A
Other languages
Japanese (ja)
Other versions
JPS5630638B2 (en
Inventor
Kazuo Hirota
Akira Murata
Kazutami Kawamoto
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 JP11933776A priority Critical patent/JPS5345131A/en
Publication of JPS5345131A publication Critical patent/JPS5345131A/en
Publication of JPS5630638B2 publication Critical patent/JPS5630638B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a magnetic circuit which can secure a coincidence between the upper and lower stages' bias magnetic value by providing a generating means of the demagnetizing field to the electromagnetic shielding substance and returning the magnetic state of the shielding substance to the original state. Thus, the effect of the disturbance magnetic field can be removed.
COPYRIGHT: (C)1978,JPO&Japio
JP11933776A 1976-10-06 1976-10-06 Magnetic circuit for magnetic bubble Granted JPS5345131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11933776A JPS5345131A (en) 1976-10-06 1976-10-06 Magnetic circuit for magnetic bubble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11933776A JPS5345131A (en) 1976-10-06 1976-10-06 Magnetic circuit for magnetic bubble

Publications (2)

Publication Number Publication Date
JPS5345131A true JPS5345131A (en) 1978-04-22
JPS5630638B2 JPS5630638B2 (en) 1981-07-16

Family

ID=14758972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11933776A Granted JPS5345131A (en) 1976-10-06 1976-10-06 Magnetic circuit for magnetic bubble

Country Status (1)

Country Link
JP (1) JPS5345131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55160597U (en) * 1979-05-08 1980-11-18
JPS6045296A (en) * 1983-08-22 1985-03-11 カシオ計算機株式会社 Envelop controller for electronic musical instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55160597U (en) * 1979-05-08 1980-11-18
JPS6045296A (en) * 1983-08-22 1985-03-11 カシオ計算機株式会社 Envelop controller for electronic musical instrument
JPH043554B2 (en) * 1983-08-22 1992-01-23

Also Published As

Publication number Publication date
JPS5630638B2 (en) 1981-07-16

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