JPS5277545A - Bubble memory - Google Patents

Bubble memory

Info

Publication number
JPS5277545A
JPS5277545A JP15102476A JP15102476A JPS5277545A JP S5277545 A JPS5277545 A JP S5277545A JP 15102476 A JP15102476 A JP 15102476A JP 15102476 A JP15102476 A JP 15102476A JP S5277545 A JPS5277545 A JP S5277545A
Authority
JP
Japan
Prior art keywords
bubble memory
bubble
memory
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
Application number
JP15102476A
Other languages
English (en)
Japanese (ja)
Inventor
Zeraadasu Antoniusu B Jiyosefu
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.)
Unisys Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of JPS5277545A publication Critical patent/JPS5277545A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders
JP15102476A 1975-12-19 1976-12-17 Bubble memory Pending JPS5277545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64226775A 1975-12-19 1975-12-19

Publications (1)

Publication Number Publication Date
JPS5277545A true JPS5277545A (en) 1977-06-30

Family

ID=24575879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15102476A Pending JPS5277545A (en) 1975-12-19 1976-12-17 Bubble memory

Country Status (7)

Country Link
JP (1) JPS5277545A (enrdf_load_stackoverflow)
CA (1) CA1101544A (enrdf_load_stackoverflow)
DE (1) DE2657200A1 (enrdf_load_stackoverflow)
FR (1) FR2335911A1 (enrdf_load_stackoverflow)
GB (1) GB1570699A (enrdf_load_stackoverflow)
IT (1) IT1065457B (enrdf_load_stackoverflow)
NL (1) NL7614156A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153947A (en) * 1977-10-12 1979-05-08 Control Data Corporation Conductor driven field access magnetic bubble memory propagation system
US4175289A (en) * 1978-06-05 1979-11-20 International Business Machines Corporation Serrated Y-bar magnetic bubble switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530446A (en) * 1968-09-12 1970-09-22 Bell Telephone Labor Inc Magnetic domain fanout circuit
JPS5081641A (enrdf_load_stackoverflow) * 1973-11-21 1975-07-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530446A (en) * 1968-09-12 1970-09-22 Bell Telephone Labor Inc Magnetic domain fanout circuit
JPS5081641A (enrdf_load_stackoverflow) * 1973-11-21 1975-07-02

Also Published As

Publication number Publication date
CA1101544A (en) 1981-05-19
DE2657200A1 (de) 1977-07-07
NL7614156A (nl) 1977-06-21
DE2657200C3 (enrdf_load_stackoverflow) 1980-07-24
DE2657200B2 (enrdf_load_stackoverflow) 1979-05-31
IT1065457B (it) 1985-02-25
GB1570699A (en) 1980-07-09
FR2335911A1 (fr) 1977-07-15

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