FR2677777B1 - Transducteur magnetique. - Google Patents

Transducteur magnetique.

Info

Publication number
FR2677777B1
FR2677777B1 FR9107347A FR9107347A FR2677777B1 FR 2677777 B1 FR2677777 B1 FR 2677777B1 FR 9107347 A FR9107347 A FR 9107347A FR 9107347 A FR9107347 A FR 9107347A FR 2677777 B1 FR2677777 B1 FR 2677777B1
Authority
FR
France
Prior art keywords
magnetic transducer
transducer
magnetic
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 - Lifetime
Application number
FR9107347A
Other languages
English (en)
Other versions
FR2677777A1 (fr
Inventor
Cherbuy Bernard
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.)
Bull SAS
Original Assignee
Bull SAS
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 Bull SAS filed Critical Bull SAS
Priority to FR9107347A priority Critical patent/FR2677777B1/fr
Publication of FR2677777A1 publication Critical patent/FR2677777A1/fr
Application granted granted Critical
Publication of FR2677777B1 publication Critical patent/FR2677777B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography
    • 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
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4969—Details for track selection or addressing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
FR9107347A 1991-06-14 1991-06-14 Transducteur magnetique. Expired - Lifetime FR2677777B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9107347A FR2677777B1 (fr) 1991-06-14 1991-06-14 Transducteur magnetique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107347A FR2677777B1 (fr) 1991-06-14 1991-06-14 Transducteur magnetique.

Publications (2)

Publication Number Publication Date
FR2677777A1 FR2677777A1 (fr) 1992-12-18
FR2677777B1 true FR2677777B1 (fr) 1993-09-17

Family

ID=9413894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9107347A Expired - Lifetime FR2677777B1 (fr) 1991-06-14 1991-06-14 Transducteur magnetique.

Country Status (1)

Country Link
FR (1) FR2677777B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742622B1 (fr) * 1995-12-15 1998-01-23 Nipson Printing Sys Sa Ensemble de tetes d'enregistrement magnetographique longitudinal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494125A (en) * 1982-05-26 1985-01-15 Ferix Corporation Differential-permeability field-concentrating magnetic read/write head
EP0147003A1 (fr) * 1983-11-28 1985-07-03 Ferix Corporation Tête magnétique de lecture et d'enregistrement à films minces avec une bobine à plusieurs couches
FR2631129B1 (fr) * 1988-05-04 1990-07-27 Bull Sa Dispositif pour detecter les coupures et les court-circuits dans au moins une portion de circuit electrique

Also Published As

Publication number Publication date
FR2677777A1 (fr) 1992-12-18

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property