NL7204924A - - Google Patents

Info

Publication number
NL7204924A
NL7204924A NL7204924A NL7204924A NL7204924A NL 7204924 A NL7204924 A NL 7204924A NL 7204924 A NL7204924 A NL 7204924A NL 7204924 A NL7204924 A NL 7204924A NL 7204924 A NL7204924 A NL 7204924A
Authority
NL
Netherlands
Application number
NL7204924A
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
Priority to BE786085D priority Critical patent/BE786085A/fr
Application filed filed Critical
Priority to NL7204924A priority patent/NL7204924A/xx
Priority to DE19722231877 priority patent/DE2231877C3/de
Priority to US00268819A priority patent/US3793640A/en
Priority to CA146,465A priority patent/CA1003955A/en
Priority to IT6920672A priority patent/IT964614B/it
Priority to GB3195572A priority patent/GB1385984A/en
Priority to SE899672A priority patent/SE385630B/xx
Priority to FR7224926A priority patent/FR2145567B1/fr
Priority to JP6829672A priority patent/JPS5326488B1/ja
Publication of NL7204924A publication Critical patent/NL7204924A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • 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
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/37—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect
    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4907—Details for scanning
    • G11B5/4915—Structure of specially adapted heads
    • G11B5/4923—Structure of specially adapted heads in which zones of the transducing part are being physically controllable
    • G11B5/493—Control of magnetic properties, e.g. saturation, anisotropy
    • G11B5/4938—Control of magnetic properties, e.g. saturation, anisotropy of thin magnetic films
    • G11B5/4946—Control of magnetic properties, e.g. saturation, anisotropy of thin magnetic films for formation or displacement of magnetic domains, e.g. walls, bubbles
NL7204924A 1971-07-10 1972-04-13 NL7204924A (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE786085D BE786085A (fr) 1971-07-10 Dispositif permettant l'emmagasinage d'information par voie magnetique
NL7204924A NL7204924A (fr) 1972-04-13 1972-04-13
DE19722231877 DE2231877C3 (de) 1971-07-10 1972-06-29 Magnetische Speichereinrichtung mit bewegtem magnetischem Aufzeichnungsträger und einem Schreibkopf
US00268819A US3793640A (en) 1972-04-13 1972-07-03 Device for the magnetic domain {37 bubble{38 {11 storage of data
CA146,465A CA1003955A (en) 1971-07-10 1972-07-06 Device for the magnetic storage of data
IT6920672A IT964614B (it) 1971-07-10 1972-07-07 Dispositivo per la memorizzazione magnetica di dati
GB3195572A GB1385984A (en) 1971-07-10 1972-07-07 Magnetic data storage
SE899672A SE385630B (sv) 1971-07-10 1972-07-07 Anordning for magnetisk lagring av information utnyttjande det av en magnetisk domen alstrade magnetiska feltet
FR7224926A FR2145567B1 (fr) 1971-07-10 1972-07-10
JP6829672A JPS5326488B1 (fr) 1971-07-10 1972-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7204924A NL7204924A (fr) 1972-04-13 1972-04-13

Publications (1)

Publication Number Publication Date
NL7204924A true NL7204924A (fr) 1973-10-16

Family

ID=19815835

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7204924A NL7204924A (fr) 1971-07-10 1972-04-13

Country Status (2)

Country Link
US (1) US3793640A (fr)
NL (1) NL7204924A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2362844A1 (de) * 1973-01-10 1974-07-11 Philips Nv Vorrichtung zur magnetischen aufzeichnung mit einer magnetischen streifendomaene als eingabe/ausgabekopf
NL7402694A (nl) * 1974-02-28 1975-09-01 Philips Nv Inrichting voor het opslaan en weergeven van informatie.
DE2607585C3 (de) * 1975-03-03 1982-02-11 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Magnetische Anordnung zum Übertragen von Daten in Form von longitudinalen Magnetisierungsmustern
US3988739A (en) * 1975-03-26 1976-10-26 International Business Machines Corporation Input device for scanning documents with magnetic bubble printing
US4135195A (en) * 1976-04-02 1979-01-16 Raytheon Company Magnetographic printing apparatus
NL9000635A (nl) * 1990-03-20 1991-10-16 Philips Nv Digitaal opteken- en weergavesysteem.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503054A (en) * 1967-10-12 1970-03-24 Bell Telephone Labor Inc Domain wall propagation in magnetic shefts

Also Published As

Publication number Publication date
US3793640A (en) 1974-02-19

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