FR1196714A - Mémoire magnétique dynamique - Google Patents

Mémoire magnétique dynamique

Info

Publication number
FR1196714A
FR1196714A FR1196714DA FR1196714A FR 1196714 A FR1196714 A FR 1196714A FR 1196714D A FR1196714D A FR 1196714DA FR 1196714 A FR1196714 A FR 1196714A
Authority
FR
France
Prior art keywords
magnetic memory
dynamic magnetic
dynamic
memory
magnetic
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1196714A publication Critical patent/FR1196714A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06078—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using two or more such elements per bit
    • 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
    • G11C11/19—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using non-linear reactive devices in resonant circuits
    • G11C11/20—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using non-linear reactive devices in resonant circuits using parametrons

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Magnetic Treatment Devices (AREA)
  • Coils Or Transformers For Communication (AREA)
FR1196714D 1957-06-08 1958-06-06 Mémoire magnétique dynamique Expired FR1196714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL217971 1957-06-08

Publications (1)

Publication Number Publication Date
FR1196714A true FR1196714A (fr) 1959-11-25

Family

ID=19750901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1196714D Expired FR1196714A (fr) 1957-06-08 1958-06-06 Mémoire magnétique dynamique

Country Status (6)

Country Link
US (1) US3105960A (fr)
CH (1) CH365107A (fr)
DE (1) DE1074082B (fr)
FR (1) FR1196714A (fr)
GB (1) GB879952A (fr)
NL (2) NL217971A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777098A (en) * 1951-07-27 1957-01-08 Siemens Ag Magnetically controlled electric counting apparatus
US2734182A (en) * 1952-03-08 1956-02-07 rajchman
US2872663A (en) * 1954-01-14 1959-02-03 Lab For Electronics Inc Magnetic shift registers
NL195830A (fr) * 1954-03-22
BE550048A (fr) * 1955-11-21
US2904780A (en) * 1956-12-28 1959-09-15 Burroughs Corp Logic solving magnetic core circuits

Also Published As

Publication number Publication date
US3105960A (en) 1963-10-01
DE1074082B (de) 1960-01-28
NL217971A (fr)
GB879952A (en) 1961-10-11
NL113243C (fr)
CH365107A (de) 1962-10-31

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