FR1114424A - Exploration de noyaux magnétiques sans destruction de l'information - Google Patents

Exploration de noyaux magnétiques sans destruction de l'information

Info

Publication number
FR1114424A
FR1114424A FR1114424DA FR1114424A FR 1114424 A FR1114424 A FR 1114424A FR 1114424D A FR1114424D A FR 1114424DA FR 1114424 A FR1114424 A FR 1114424A
Authority
FR
France
Prior art keywords
exploration
destruction
information
magnetic nuclei
nuclei
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
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
Priority claimed from US383568A external-priority patent/US2902676A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority claimed from US530524A external-priority patent/US2991455A/en
Priority claimed from US530522A external-priority patent/US2842755A/en
Application granted granted Critical
Publication of FR1114424A publication Critical patent/FR1114424A/fr
Expired legal-status Critical Current

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
    • H03K17/82—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 transfluxors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/08—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using multi-aperture storage elements, e.g. using transfluxors; using plates incorporating several individual multi-aperture storage elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices
    • H03K3/51—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices the devices being multi-aperture magnetic cores, e.g. transfluxors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Measuring Leads Or Probes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR1114424D 1953-10-01 1954-09-30 Exploration de noyaux magnétiques sans destruction de l'information Expired FR1114424A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US383568A US2902676A (en) 1953-10-01 1953-10-01 Non-destructive sensing of magnetic cores
US530524A US2991455A (en) 1955-08-25 1955-08-25 Magnetic core logical devices
US530522A US2842755A (en) 1955-08-25 1955-08-25 Ternary magnetic storage device

Publications (1)

Publication Number Publication Date
FR1114424A true FR1114424A (fr) 1956-04-12

Family

ID=27409627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114424D Expired FR1114424A (fr) 1953-10-01 1954-09-30 Exploration de noyaux magnétiques sans destruction de l'information

Country Status (4)

Country Link
DE (1) DE1034686B (fr)
FR (1) FR1114424A (fr)
GB (5) GB789668A (fr)
NL (6) NL190977A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108492B (de) * 1957-11-28 1961-06-08 Siemens Ag Schaltungsanordnung mit einem oder mehreren ohne Informations-verlust abfragbaren magnetischen Zaehlelementen fuer Impulse
DE1138564B (de) * 1957-11-25 1962-10-25 Burroughs Corp Schieberegister mit Transfluxoren

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146532B (de) * 1960-02-06 1963-04-04 Standard Elektrik Lorenz Ag Schaltungsanordnung zur Bestimmung der Polaritaet eines in einem Ferritkern-speicher eingespeicherten Markierimpulses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138564B (de) * 1957-11-25 1962-10-25 Burroughs Corp Schieberegister mit Transfluxoren
DE1108492B (de) * 1957-11-28 1961-06-08 Siemens Ag Schaltungsanordnung mit einem oder mehreren ohne Informations-verlust abfragbaren magnetischen Zaehlelementen fuer Impulse

Also Published As

Publication number Publication date
NL210080A (fr)
GB789668A (en) 1958-01-29
NL111645C (fr)
GB842713A (en) 1960-07-27
NL190977A (fr)
NL209389A (fr)
GB835026A (en) 1960-05-18
DE1034686B (de) 1958-07-24
GB842349A (en) 1960-07-27
NL108221C (fr)
NL93869C (fr)
GB841426A (en) 1960-07-13

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