FR2079807A5 - - Google Patents

Info

Publication number
FR2079807A5
FR2079807A5 FR7005126A FR7005126A FR2079807A5 FR 2079807 A5 FR2079807 A5 FR 2079807A5 FR 7005126 A FR7005126 A FR 7005126A FR 7005126 A FR7005126 A FR 7005126A FR 2079807 A5 FR2079807 A5 FR 2079807A5
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.)
Expired
Application number
FR7005126A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7005126A priority Critical patent/FR2079807A5/fr
Priority to BE762353A priority patent/BE762353A/xx
Priority to DE19712106392 priority patent/DE2106392A1/de
Priority to GB20893/71A priority patent/GB1273934A/en
Application granted granted Critical
Publication of FR2079807A5 publication Critical patent/FR2079807A5/fr
Expired 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
    • G11B5/58—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
    • 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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction
FR7005126A 1970-02-13 1970-02-13 Expired FR2079807A5 (enExample)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7005126A FR2079807A5 (enExample) 1970-02-13 1970-02-13
BE762353A BE762353A (fr) 1970-02-13 1971-02-01 Procede et dispositif d'obtention du contact entre tetes de lecture et memoires magnetiques circulantes
DE19712106392 DE2106392A1 (de) 1970-02-13 1971-02-11 Verfahren und Vorrichtung zur Kontakt gäbe zwischen Lesekopfen und umlaufenden Magnetspeichern
GB20893/71A GB1273934A (en) 1970-02-13 1971-04-19 Method and device for obtaining a contact between reading heads and circulating magnetic memory systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7005126A FR2079807A5 (enExample) 1970-02-13 1970-02-13

Publications (1)

Publication Number Publication Date
FR2079807A5 true FR2079807A5 (enExample) 1971-11-12

Family

ID=9050584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005126A Expired FR2079807A5 (enExample) 1970-02-13 1970-02-13

Country Status (4)

Country Link
BE (1) BE762353A (enExample)
DE (1) DE2106392A1 (enExample)
FR (1) FR2079807A5 (enExample)
GB (1) GB1273934A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609956A (en) * 1982-09-02 1986-09-02 Fuji Electrochemical Co., Ltd. Magnetic drum cassette with magnetic drum having voice information recorded thereon
US4626941A (en) * 1983-05-26 1986-12-02 Fujitsu Limited Method and apparatus for suppressing the evaporation of lubricant film coated on magnetic disks of a disk storage
CN105448308B (zh) 2014-08-27 2019-04-09 祥和科技有限公司 用于形成具有延长高度的硬盘驱动器基板的方法和装置

Also Published As

Publication number Publication date
GB1273934A (en) 1972-05-10
BE762353A (fr) 1971-07-16
DE2106392A1 (de) 1971-08-19

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Legal Events

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