AU475217B2 - Magnetic bubble switches - Google Patents

Magnetic bubble switches

Info

Publication number
AU475217B2
AU475217B2 AU71823/74A AU7182374A AU475217B2 AU 475217 B2 AU475217 B2 AU 475217B2 AU 71823/74 A AU71823/74 A AU 71823/74A AU 7182374 A AU7182374 A AU 7182374A AU 475217 B2 AU475217 B2 AU 475217B2
Authority
AU
Australia
Prior art keywords
magnetic
track
propagating
bubbles
tracks
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
AU71823/74A
Other languages
English (en)
Other versions
AU7182374A (en
Inventor
JR. and ROBERT F. WAITES RICHMOND B. CLOVER
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of AU7182374A publication Critical patent/AU7182374A/en
Application granted granted Critical
Publication of AU475217B2 publication Critical patent/AU475217B2/en
Expired 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
    • G11C19/0875—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

Landscapes

  • Hall/Mr Elements (AREA)
  • Thin Magnetic Films (AREA)
  • Magnetic Heads (AREA)
  • Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
AU71823/74A 1973-08-08 1974-07-30 Magnetic bubble switches Expired AU475217B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US386671A US3876995A (en) 1973-08-08 1973-08-08 Magnetic bubble switches
USUS386,671 1973-08-08

Publications (2)

Publication Number Publication Date
AU7182374A AU7182374A (en) 1976-02-05
AU475217B2 true AU475217B2 (en) 1976-08-12

Family

ID=23526562

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71823/74A Expired AU475217B2 (en) 1973-08-08 1974-07-30 Magnetic bubble switches

Country Status (9)

Country Link
US (1) US3876995A (enExample)
JP (1) JPS5444426B2 (enExample)
AU (1) AU475217B2 (enExample)
CA (1) CA1033064A (enExample)
CH (1) CH581374A5 (enExample)
DE (1) DE2436991B2 (enExample)
FR (1) FR2240499B3 (enExample)
GB (2) GB1444303A (enExample)
NL (1) NL7410646A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500705A (en) * 1974-05-02 1978-02-08 Plessey Co Ltd Circular magnetic domain devices
US4067003A (en) * 1976-02-09 1978-01-03 Rockwell International Corporation Passive replicator
US4094005A (en) * 1976-05-21 1978-06-06 Rockwell International Corporation Magnetic bubble data transfer switch
FR2360152A1 (fr) * 1976-07-28 1978-02-24 Ibm Memoire a bulles magnetiques utilisant un commutateur de transfert perfectionne
US4174540A (en) * 1977-06-30 1979-11-13 International Business Machines Corporation Bubble domain transfer switches
US4246649A (en) * 1979-03-08 1981-01-20 Burroughs Corporation Phase controlled gating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846263A (enExample) * 1971-10-13 1973-07-02

Also Published As

Publication number Publication date
FR2240499B3 (enExample) 1976-06-25
GB1444304A (en) 1976-07-28
JPS5444426B2 (enExample) 1979-12-26
DE2436991B2 (de) 1979-02-08
DE2436991A1 (de) 1975-03-13
DE2436991C3 (enExample) 1979-10-11
FR2240499A1 (enExample) 1975-03-07
NL7410646A (nl) 1975-02-11
US3876995A (en) 1975-04-08
GB1444303A (en) 1976-07-28
CA1033064A (en) 1978-06-13
AU7182374A (en) 1976-02-05
CH581374A5 (enExample) 1976-10-29
JPS5041438A (enExample) 1975-04-15

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