BE754134A - Unite de memoire a disque modulaire - Google Patents

Unite de memoire a disque modulaire

Info

Publication number
BE754134A
BE754134A BE754134DA BE754134A BE 754134 A BE754134 A BE 754134A BE 754134D A BE754134D A BE 754134DA BE 754134 A BE754134 A BE 754134A
Authority
BE
Belgium
Prior art keywords
memory unit
disk memory
modular disk
modular
unit
Prior art date
Application number
Other languages
English (en)
Inventor
E E Bennett
A F Stansell
Original Assignee
Burroughs 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.)
Publication date
Publication of BE754134A publication Critical patent/BE754134A/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/021—Containers; Storing means both adapted to cooperate with the recording or reproducing means comprising means for reducing influence of physical parameters, e.g. temperature change, moisture
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/032—Containers for flat record carriers for rigid discs
    • G11B23/0323—Containers for flat record carriers for rigid discs for disc-packs
    • 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
    • G11B5/58—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
BE754134D 1969-10-03 Unite de memoire a disque modulaire BE754134A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86429669A 1969-10-03 1969-10-03

Publications (1)

Publication Number Publication Date
BE754134A true BE754134A (fr) 1970-12-31

Family

ID=25342945

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754134D BE754134A (fr) 1969-10-03 Unite de memoire a disque modulaire

Country Status (2)

Country Link
BE (1) BE754134A (fr)
GB (1) GB1311212A (fr)

Also Published As

Publication number Publication date
GB1311212A (en) 1973-03-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BURROUGHS CORP.

Effective date: 19880731