FR2024932A1 - - Google Patents

Info

Publication number
FR2024932A1
FR2024932A1 FR6938960A FR6938960A FR2024932A1 FR 2024932 A1 FR2024932 A1 FR 2024932A1 FR 6938960 A FR6938960 A FR 6938960A FR 6938960 A FR6938960 A FR 6938960A FR 2024932 A1 FR2024932 A1 FR 2024932A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6938960A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2024932A1 publication Critical patent/FR2024932A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/06—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using magneto-optical elements
FR6938960A 1968-11-27 1969-11-13 Withdrawn FR2024932A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77940168A 1968-11-27 1968-11-27

Publications (1)

Publication Number Publication Date
FR2024932A1 true FR2024932A1 (fr) 1970-09-04

Family

ID=25116326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938960A Withdrawn FR2024932A1 (fr) 1968-11-27 1969-11-13

Country Status (4)

Country Link
US (1) US3573767A (fr)
DE (1) DE1953780A1 (fr)
FR (1) FR2024932A1 (fr)
GB (1) GB1281919A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8018820B2 (en) * 2008-08-15 2011-09-13 Seagate Technology, Llc Magnetic recording system using e-beam deflection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124790A (en) * 1959-01-30 1964-03-10 Kuehlxr
NL278624A (fr) * 1961-05-19
US3287709A (en) * 1962-10-02 1966-11-22 Avco Corp High speed memory
NL299459A (fr) * 1962-10-19

Also Published As

Publication number Publication date
US3573767A (en) 1971-04-06
GB1281919A (en) 1972-07-19
DE1953780A1 (de) 1970-06-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse