BE577709A - Dispositif pour la mise en mémoire magnétiques de données. - Google Patents

Dispositif pour la mise en mémoire magnétiques de données.

Info

Publication number
BE577709A
BE577709A BE577709A BE577709A BE577709A BE 577709 A BE577709 A BE 577709A BE 577709 A BE577709 A BE 577709A BE 577709 A BE577709 A BE 577709A BE 577709 A BE577709 A BE 577709A
Authority
BE
Belgium
Prior art keywords
data storage
magnetic data
magnetic
storage
data
Prior art date
Application number
BE577709A
Other languages
English (en)
Inventor
Donal A Meier
Herman E Austen
Original Assignee
Ncr 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
Priority claimed from US795934A external-priority patent/US3228012A/en
Application filed by Ncr Co filed Critical Ncr Co
Publication of BE577709A publication Critical patent/BE577709A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
    • H03K17/84—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices the devices being thin-film devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
BE577709A 1958-04-15 1959-04-15 Dispositif pour la mise en mémoire magnétiques de données. BE577709A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72873958A 1958-04-15 1958-04-15
US741583A US3051930A (en) 1958-04-15 1958-06-12 Magnetic coil array
US795934A US3228012A (en) 1958-04-15 1959-02-27 Magnetic device

Publications (1)

Publication Number Publication Date
BE577709A true BE577709A (fr) 1959-07-31

Family

ID=27419117

Family Applications (1)

Application Number Title Priority Date Filing Date
BE577709A BE577709A (fr) 1958-04-15 1959-04-15 Dispositif pour la mise en mémoire magnétiques de données.

Country Status (2)

Country Link
US (1) US3051930A (fr)
BE (1) BE577709A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134965A (en) * 1959-03-03 1964-05-26 Ncr Co Magnetic data-storage device and matrix
BE638028A (fr) * 1959-08-06
NL263215A (fr) * 1960-04-06
US3155948A (en) * 1961-12-05 1964-11-03 Sylvania Electric Prod Magnetic core assemblies
US4210483A (en) * 1979-04-09 1980-07-01 Variani Associates, Inc. Apparatus for making an inductive delay line component
US9926719B2 (en) 2013-02-13 2018-03-27 Nabors Drilling Technologies Usa, Inc. Slingshot side saddle substructure
US9810027B2 (en) 2013-02-13 2017-11-07 Nabors Drilling Usa, Lp Side saddle substructure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552999A (en) * 1946-08-31 1951-05-15 Pye Ltd Method of making inductances
US2786187A (en) * 1950-04-06 1957-03-19 Chrysler Corp Electrical coil
US2738466A (en) * 1950-04-13 1956-03-13 Motorola Inc Method of constructing and electrical filter
US2743507A (en) * 1951-06-08 1956-05-01 Clevite Corp Method of making magnetic transducer heads
US2741436A (en) * 1951-12-28 1956-04-10 Bell Telephone Labor Inc Wire wrapping tool for fine wires
US2758797A (en) * 1952-05-09 1956-08-14 Western Electric Co Tool for winding wire on terminals
NL273197A (fr) * 1953-08-20
US2824294A (en) * 1954-12-31 1958-02-18 Rca Corp Magnetic core arrays
US2829426A (en) * 1956-10-31 1958-04-08 Philip J Franklin Method of molding

Also Published As

Publication number Publication date
US3051930A (en) 1962-08-28

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