FR1289176A - Tête pour enregistreur magnétique - Google Patents

Tête pour enregistreur magnétique

Info

Publication number
FR1289176A
FR1289176A FR861556A FR861556A FR1289176A FR 1289176 A FR1289176 A FR 1289176A FR 861556 A FR861556 A FR 861556A FR 861556 A FR861556 A FR 861556A FR 1289176 A FR1289176 A FR 1289176A
Authority
FR
France
Prior art keywords
head
magnetic recorder
recorder
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
Application number
FR861556A
Other languages
English (en)
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.)
Sperry Corp
Original Assignee
Sperry Rand 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.)
Filing date
Publication date
Priority claimed from US28881A external-priority patent/US3132214A/en
Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp
Priority to FR861556A priority Critical patent/FR1289176A/fr
Application granted granted Critical
Publication of FR1289176A publication Critical patent/FR1289176A/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
    • G11B5/488—Disposition of heads
    • 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
    • G11B5/004—Recording on, or reproducing or erasing from, magnetic drums
    • 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
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • 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
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR861556A 1960-05-13 1961-05-12 Tête pour enregistreur magnétique Expired FR1289176A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR861556A FR1289176A (fr) 1960-05-13 1961-05-12 Tête pour enregistreur magnétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28881A US3132214A (en) 1960-05-13 1960-05-13 Magnetic recorder head assembly
FR861556A FR1289176A (fr) 1960-05-13 1961-05-12 Tête pour enregistreur magnétique

Publications (1)

Publication Number Publication Date
FR1289176A true FR1289176A (fr) 1962-03-30

Family

ID=26190492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861556A Expired FR1289176A (fr) 1960-05-13 1961-05-12 Tête pour enregistreur magnétique

Country Status (1)

Country Link
FR (1) FR1289176A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515460A1 (fr) * 1981-10-27 1983-04-29 Victor Company Of Japan Appareil d'enregistrement et de reproduction d'images

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515460A1 (fr) * 1981-10-27 1983-04-29 Victor Company Of Japan Appareil d'enregistrement et de reproduction d'images
US4567535A (en) * 1981-10-27 1986-01-28 Victor Company Of Japan, Ltd. Recording and/or reproducing apparatus

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