FR1369985A - Magnetic memory device - Google Patents

Magnetic memory device

Info

Publication number: FR1369985A
Authority: FR; France
Prior art keywords: memory device; magnetic memory; magnetic; memory
Prior art date: 1962-01-19
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

FR921973A

Other languages

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.)

CBS Corp

Original Assignee

Westinghouse Electric 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.)

1962-01-19

Filing date

1963-01-19

Publication date

1964-08-21

1962-01-19 Priority claimed from US167359A external-priority patent/US3228013A/en

1962-01-19 Priority claimed from US167361A external-priority patent/US3165723A/en

1963-01-19 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1963-01-19 Priority to FR921973A priority Critical patent/FR1369985A/en

1964-08-21 Application granted granted Critical

1964-08-21 Publication of FR1369985A publication Critical patent/FR1369985A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
- 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
- G11C11/06014—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 one such element per bit

Landscapes

Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)

FR921973A 1962-01-19 1963-01-19 Magnetic memory device Expired FR1369985A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR921973A FR1369985A (en)	1962-01-19	1963-01-19	Magnetic memory device

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US16736062A	1962-01-19	1962-01-19
US167359A US3228013A (en)	1962-01-19	1962-01-19	Magnetic memory device
US167361A US3165723A (en)	1962-01-19	1962-01-19	Magnetic memory device
FR921973A FR1369985A (en)	1962-01-19	1963-01-19	Magnetic memory device

Publications (1)

Publication Number	Publication Date
FR1369985A true FR1369985A (en)	1964-08-21

Family

ID=27445541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR921973A Expired FR1369985A (en)	1962-01-19	1963-01-19	Magnetic memory device

Country Status (1)

Country	Link
FR (1)	FR1369985A (en)

1963
- 1963-01-19 FR FR921973A patent/FR1369985A/en not_active Expired

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