CA1246740A - Cassette type magnetic bubble memory - Google Patents

Cassette type magnetic bubble memory

Info

Publication number
CA1246740A
CA1246740A CA000481091A CA481091A CA1246740A CA 1246740 A CA1246740 A CA 1246740A CA 000481091 A CA000481091 A CA 000481091A CA 481091 A CA481091 A CA 481091A CA 1246740 A CA1246740 A CA 1246740A
Authority
CA
Canada
Prior art keywords
bubble memory
cassette
connector
memory device
cassette case
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.)
Expired
Application number
CA000481091A
Other languages
English (en)
French (fr)
Inventor
Kouei Kashiro
Toshiaki Sukeda
Satoru Imai
Sakan Takai
Harumi Maegawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of CA1246740A publication Critical patent/CA1246740A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
CA000481091A 1984-05-14 1985-05-08 Cassette type magnetic bubble memory Expired CA1246740A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59-096102 1984-05-14
JP59096102A JPS60239986A (ja) 1984-05-14 1984-05-14 カセツト状磁気バブルメモリ

Publications (1)

Publication Number Publication Date
CA1246740A true CA1246740A (en) 1988-12-13

Family

ID=14156023

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000481091A Expired CA1246740A (en) 1984-05-14 1985-05-08 Cassette type magnetic bubble memory

Country Status (6)

Country Link
US (1) US4754429A (enExample)
EP (1) EP0168271B1 (enExample)
JP (1) JPS60239986A (enExample)
KR (1) KR900000047B1 (enExample)
CA (1) CA1246740A (enExample)
DE (1) DE3585467D1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872091A (en) * 1986-07-21 1989-10-03 Ricoh Company, Ltd. Memory cartridge
JPH04313883A (ja) * 1991-02-21 1992-11-05 Hitachi Ltd 情報記憶再生装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593266A (enExample) * 1968-11-19 1970-05-25
JPS5514506A (en) * 1978-07-14 1980-02-01 Nec Corp Bubble memory plane
JPS563491A (en) * 1979-06-19 1981-01-14 Nec Corp Magnetic bubble device
US4459679A (en) * 1979-10-04 1984-07-10 Fujitsu Limited Magnetic bubble memory device cassette
JPS56117386A (en) * 1980-02-21 1981-09-14 Nec Corp Magnetic bubble memory plane
JPS618472Y2 (enExample) * 1980-10-30 1986-03-15
JPS5779996U (enExample) * 1980-10-30 1982-05-17
US4397513A (en) * 1981-04-08 1983-08-09 Amp Incorporated Cartridge holder and connector system
JPS58114389A (ja) * 1981-12-26 1983-07-07 Fujitsu Ltd カセツト状磁気バブルメモリのホルダ装置
JPS58177588A (ja) * 1982-04-09 1983-10-18 Hitachi Ltd カセツト形磁気バブルメモリ
CA1205910A (en) * 1982-09-06 1986-06-10 Satoru Imai Magnetic bubble cassette
DE3379760D1 (en) * 1982-09-10 1989-06-01 Fujitsu Ltd A cassette-type magnetic bubble memory

Also Published As

Publication number Publication date
EP0168271A3 (en) 1989-03-15
DE3585467D1 (de) 1992-04-09
EP0168271A2 (en) 1986-01-15
JPS60239986A (ja) 1985-11-28
KR850008022A (ko) 1985-12-11
KR900000047B1 (ko) 1990-01-18
JPH0215949B2 (enExample) 1990-04-13
US4754429A (en) 1988-06-28
EP0168271B1 (en) 1992-03-04

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20051213