GB1583903A - Magnetic bubble device package - Google Patents

Magnetic bubble device package Download PDF

Info

Publication number
GB1583903A
GB1583903A GB40842/77A GB4084277A GB1583903A GB 1583903 A GB1583903 A GB 1583903A GB 40842/77 A GB40842/77 A GB 40842/77A GB 4084277 A GB4084277 A GB 4084277A GB 1583903 A GB1583903 A GB 1583903A
Authority
GB
United Kingdom
Prior art keywords
current
disc
discs
devices
magnetic
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
GB40842/77A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1583903A publication Critical patent/GB1583903A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C19/00Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/085Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Fuel Cell (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Electrotherapy Devices (AREA)
  • Digital Magnetic Recording (AREA)
GB40842/77A 1976-10-13 1977-09-30 Magnetic bubble device package Expired GB1583903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/731,607 US4090252A (en) 1976-10-13 1976-10-13 Rotational field generator for bubble memory package

Publications (1)

Publication Number Publication Date
GB1583903A true GB1583903A (en) 1981-02-04

Family

ID=24940229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40842/77A Expired GB1583903A (en) 1976-10-13 1977-09-30 Magnetic bubble device package

Country Status (7)

Country Link
US (1) US4090252A (enExample)
JP (1) JPS5347734A (enExample)
CA (1) CA1101545A (enExample)
DE (1) DE2744644A1 (enExample)
FR (1) FR2368116A1 (enExample)
GB (1) GB1583903A (enExample)
IT (1) IT1114413B (enExample)

Also Published As

Publication number Publication date
JPS5653828B2 (enExample) 1981-12-22
IT1114413B (it) 1986-01-27
FR2368116A1 (fr) 1978-05-12
JPS5347734A (en) 1978-04-28
FR2368116B1 (enExample) 1980-07-11
CA1101545A (en) 1981-05-19
DE2744644A1 (de) 1978-04-20
US4090252A (en) 1978-05-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee