FR1201469A - Dispositif d'emmagasinage de données - Google Patents

Dispositif d'emmagasinage de données

Info

Publication number
FR1201469A
FR1201469A FR1201469DA FR1201469A FR 1201469 A FR1201469 A FR 1201469A FR 1201469D A FR1201469D A FR 1201469DA FR 1201469 A FR1201469 A FR 1201469A
Authority
FR
France
Prior art keywords
storage device
data storage
data
storage
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1201469A publication Critical patent/FR1201469A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/08Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06Digital 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
    • G11C11/06007Digital 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
    • G11C11/06014Digital 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 one such element per bit
    • G11C11/06021Digital 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 one such element per bit with destructive read-out
    • G11C11/06028Matrixes
    • G11C11/06035Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Credit Cards Or The Like (AREA)
FR1201469D 1956-12-31 1957-12-27 Dispositif d'emmagasinage de données Expired FR1201469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631876A US2910229A (en) 1956-12-31 1956-12-31 Data storage device

Publications (1)

Publication Number Publication Date
FR1201469A true FR1201469A (fr) 1959-12-30

Family

ID=24533143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201469D Expired FR1201469A (fr) 1956-12-31 1957-12-27 Dispositif d'emmagasinage de données

Country Status (4)

Country Link
US (1) US2910229A (fr)
DE (1) DE1062740B (fr)
FR (1) FR1201469A (fr)
GB (1) GB864300A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094699A (en) * 1959-03-03 1963-06-18 Ibm System for magnetically recording data
DE1242268B (de) * 1962-11-08 1967-06-15 Siemens Ag Verfahren zur Erhoehung der Informationsdichte auf magnetischen Aufzeichnungstraegern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776419A (en) * 1953-03-26 1957-01-01 Rca Corp Magnetic memory system

Also Published As

Publication number Publication date
US2910229A (en) 1959-10-27
GB864300A (en) 1961-03-29
DE1062740B (de) 1959-08-06

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