NL293643A - - Google Patents

Info

Publication number
NL293643A
NL293643A NL293643DA NL293643A NL 293643 A NL293643 A NL 293643A NL 293643D A NL293643D A NL 293643DA NL 293643 A NL293643 A NL 293643A
Authority
NL
Netherlands
Application number
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.)
Publication of NL293643A publication Critical patent/NL293643A/xx

Links

Classifications

    • 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
    • G11C11/06085—Multi-aperture structures or multi-magnetic closed circuits, each aperture storing a "bit", realised by rods, plates, grids, waffle-irons,(i.e. grooved plates) or similar 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49069—Data storage inductor or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Thin Magnetic Films (AREA)
  • Mram Or Spin Memory Techniques (AREA)
NL293643D 1962-08-07 NL293643A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US215318A US3274571A (en) 1962-08-07 1962-08-07 Magnetic memory circuits
US256468A US3278910A (en) 1962-08-07 1963-02-05 Magnetic memory circuits

Publications (1)

Publication Number Publication Date
NL293643A true NL293643A (cg-RX-API-DMAC10.html)

Family

ID=26909917

Family Applications (1)

Application Number Title Priority Date Filing Date
NL293643D NL293643A (cg-RX-API-DMAC10.html) 1962-08-07

Country Status (6)

Country Link
US (2) US3274571A (cg-RX-API-DMAC10.html)
BE (1) BE635853A (cg-RX-API-DMAC10.html)
DE (1) DE1449448A1 (cg-RX-API-DMAC10.html)
GB (1) GB1054784A (cg-RX-API-DMAC10.html)
NL (1) NL293643A (cg-RX-API-DMAC10.html)
SE (1) SE307384B (cg-RX-API-DMAC10.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312961A (en) * 1963-08-22 1967-04-04 Rca Corp Coincident current magnetic plate memory
US3440622A (en) * 1964-05-07 1969-04-22 Bell Telephone Labor Inc Two-core-per-bit waffle iron memory
US3395403A (en) * 1964-06-29 1968-07-30 Rca Corp Micromagnetic grooved memory matrix
US3417384A (en) * 1964-07-20 1968-12-17 Bell Telephone Labor Inc Magnetic memory
US3413617A (en) * 1964-07-20 1968-11-26 Bell Telephone Labor Inc Waffle-iron magnetic memory access switches
US3404386A (en) * 1964-10-09 1968-10-01 Rca Corp Fixed read-only memory
US3428956A (en) * 1964-11-03 1969-02-18 Bell Telephone Labor Inc Rotational mode memory circuit having flux closure paths
US3947831A (en) * 1972-12-11 1976-03-30 Kokusai Denshin Denwa Kabushiki Kaisha Word arrangement matrix memory of high bit density having a magnetic flux keeper

Also Published As

Publication number Publication date
GB1054784A (cg-RX-API-DMAC10.html)
BE635853A (cg-RX-API-DMAC10.html)
US3274571A (en) 1966-09-20
SE307384B (cg-RX-API-DMAC10.html) 1969-01-07
US3278910A (en) 1966-10-11
DE1449448A1 (de) 1972-04-06

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