GB1249642A - Magnetic memory carrier - Google Patents

Magnetic memory carrier

Info

Publication number
GB1249642A
GB1249642A GB34675/68A GB3467568A GB1249642A GB 1249642 A GB1249642 A GB 1249642A GB 34675/68 A GB34675/68 A GB 34675/68A GB 3467568 A GB3467568 A GB 3467568A GB 1249642 A GB1249642 A GB 1249642A
Authority
GB
United Kingdom
Prior art keywords
caviar
magnetic
copper
thin film
magnetic 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.)
Expired
Application number
GB34675/68A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of GB1249642A publication Critical patent/GB1249642A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
    • Y10S205/922—Electrolytic coating of magnetic storage medium, other than selected area coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2958—Metal or metal compound in coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemically Coating (AREA)
GB34675/68A 1967-08-09 1968-07-19 Magnetic memory carrier Expired GB1249642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65938867A 1967-08-09 1967-08-09

Publications (1)

Publication Number Publication Date
GB1249642A true GB1249642A (en) 1971-10-13

Family

ID=24645201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34675/68A Expired GB1249642A (en) 1967-08-09 1968-07-19 Magnetic memory carrier

Country Status (7)

Country Link
US (1) US3549507A (enExample)
BE (1) BE719313A (enExample)
CH (1) CH507569A (enExample)
DE (1) DE1764799A1 (enExample)
FR (1) FR1604840A (enExample)
GB (1) GB1249642A (enExample)
NL (1) NL6811411A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2176471A1 (en) * 1972-03-20 1973-11-02 Honeywell Bull Soc Ind Treating thin magnetic film supports - by copper electroplating, for memory elements
US3887338A (en) * 1973-06-29 1975-06-03 Sperry Rand Corp Plated wire memory
US3994786A (en) * 1975-06-13 1976-11-30 Gte Sylvania Incorporated Electroplating device and method
US5176808A (en) * 1989-11-06 1993-01-05 Gte Products Corporation High current density continuous wire plating cell
EP0821745A1 (en) * 1995-04-17 1998-02-04 The Board Of Trustees Of The University Of Arkansas Method of electroplating a substrate, and products made thereby

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695269A (en) * 1951-03-02 1954-11-23 United States Steel Corp Apparatus for electroplating wire
NL286609A (enExample) * 1961-12-12

Also Published As

Publication number Publication date
US3549507A (en) 1970-12-22
DE1764799A1 (de) 1971-10-28
FR1604840A (enExample) 1972-04-17
BE719313A (enExample) 1969-01-16
NL6811411A (enExample) 1969-02-11
CH507569A (fr) 1971-05-15

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