FR2099135A5 - - Google Patents

Info

Publication number
FR2099135A5
FR2099135A5 FR7121927A FR7121927A FR2099135A5 FR 2099135 A5 FR2099135 A5 FR 2099135A5 FR 7121927 A FR7121927 A FR 7121927A FR 7121927 A FR7121927 A FR 7121927A FR 2099135 A5 FR2099135 A5 FR 2099135A5
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
FR7121927A
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services Ltd
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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Application granted granted Critical
Publication of FR2099135A5 publication Critical patent/FR2099135A5/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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/1272—Assembling or shaping of elements
    • 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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/105—Mounting of head within housing or assembling of head and housing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Ceramic Products (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
FR7121927A 1970-06-16 1971-06-16 Expired FR2099135A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2906970 1970-06-16

Publications (1)

Publication Number Publication Date
FR2099135A5 true FR2099135A5 (en) 1972-03-10

Family

ID=10285692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121927A Expired FR2099135A5 (en) 1970-06-16 1971-06-16

Country Status (4)

Country Link
DE (1) DE2126927A1 (en)
FR (1) FR2099135A5 (en)
GB (1) GB1316154A (en)
ZA (1) ZA713300B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405961A (en) * 1981-08-06 1983-09-20 International Business Machines Thermoelectric cooling of magnetic head assemblies

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188400A (en) * 1961-01-09 1965-06-08 Ampex Ferrite coating
DE1909724A1 (en) * 1968-02-29 1969-09-04 Ibm Magnetic head assembly and method for making the same
US3495045A (en) * 1964-08-18 1970-02-10 Peter F Varadi Magnetic transducer head having a ceramic gap spacer
FR2015046A1 (en) * 1968-08-05 1970-04-24 Ibm
US3514768A (en) * 1965-10-23 1970-05-26 Honeywell Inc Multitransducer package
FR2053903A5 (en) * 1969-07-02 1971-04-16 Ibm
FR2097962A5 (en) * 1970-07-06 1972-03-03 Ibm

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188400A (en) * 1961-01-09 1965-06-08 Ampex Ferrite coating
US3495045A (en) * 1964-08-18 1970-02-10 Peter F Varadi Magnetic transducer head having a ceramic gap spacer
US3514768A (en) * 1965-10-23 1970-05-26 Honeywell Inc Multitransducer package
DE1909724A1 (en) * 1968-02-29 1969-09-04 Ibm Magnetic head assembly and method for making the same
FR2015046A1 (en) * 1968-08-05 1970-04-24 Ibm
FR2053903A5 (en) * 1969-07-02 1971-04-16 Ibm
FR2097962A5 (en) * 1970-07-06 1972-03-03 Ibm

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, vol.12, no.12, mai 1970, ARMONK, N.Y. (US) *

Also Published As

Publication number Publication date
ZA713300B (en) 1972-01-26
DE2126927A1 (en) 1971-12-23
GB1316154A (en) 1973-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse