FR1455927A - Mémoire magnétique - Google Patents

Mémoire magnétique

Info

Publication number
FR1455927A
FR1455927A FR21099A FR21099A FR1455927A FR 1455927 A FR1455927 A FR 1455927A FR 21099 A FR21099 A FR 21099A FR 21099 A FR21099 A FR 21099A FR 1455927 A FR1455927 A FR 1455927A
Authority
FR
France
Prior art keywords
magnetic memory
magnetic
memory
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
FR21099A
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.)
Litton Industries Inc
Original Assignee
Litton Industries Inc
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 Litton Industries Inc filed Critical Litton Industries Inc
Application granted granted Critical
Publication of FR1455927A publication Critical patent/FR1455927A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
    • G11C15/02—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using magnetic elements
    • 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
FR21099A 1964-06-16 1965-06-16 Mémoire magnétique Expired FR1455927A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37557464A 1964-06-16 1964-06-16
US791858*A US3493944A (en) 1964-06-16 1969-01-02 Ndro and associative memory

Publications (1)

Publication Number Publication Date
FR1455927A true FR1455927A (fr) 1966-10-21

Family

ID=27007112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21099A Expired FR1455927A (fr) 1964-06-16 1965-06-16 Mémoire magnétique

Country Status (4)

Country Link
US (1) US3493944A (fr)
DE (1) DE1295009B (fr)
FR (1) FR1455927A (fr)
GB (3) GB1113902A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294445A (en) * 1969-04-09 1972-10-25 Post Office Improvements relating to methods of manufacturing arrays of thin magnetic elements and arrays produced by the methods
US3577134A (en) * 1969-09-16 1971-05-04 Sperry Rand Corp Method of operating a convertible memory system
US4805146A (en) * 1986-04-28 1989-02-14 Quadri Corporation Soft write apparatus and method for nondestructive readout core memory

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536494A (fr) * 1954-03-16
US3110087A (en) * 1954-09-13 1963-11-12 Rca Corp Magnetic storage device
NL246522A (fr) * 1958-12-19
NL247890A (fr) * 1959-02-04
NL267434A (fr) * 1960-07-25
NL268659A (fr) * 1960-08-26
NL291665A (fr) * 1962-04-19

Also Published As

Publication number Publication date
GB1113901A (en) 1968-05-15
US3493944A (en) 1970-02-03
GB1113903A (en) 1968-05-15
GB1113902A (en) 1968-05-15
DE1295009B (de) 1969-05-14

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