ES296983A1 - Dispositivo de cabezal magnetico - Google Patents

Dispositivo de cabezal magnetico

Info

Publication number
ES296983A1
ES296983A1 ES0296983A ES296983A ES296983A1 ES 296983 A1 ES296983 A1 ES 296983A1 ES 0296983 A ES0296983 A ES 0296983A ES 296983 A ES296983 A ES 296983A ES 296983 A1 ES296983 A1 ES 296983A1
Authority
ES
Spain
Prior art keywords
head
tape
relating
magnetic heads
heads
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
ES0296983A
Other languages
English (en)
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES296983A1 publication Critical patent/ES296983A1/es
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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1871—Shaping or contouring of the transducing or guiding surface
    • 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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • 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)
  • Magnetic Heads (AREA)
ES0296983A 1963-03-01 1964-02-28 Dispositivo de cabezal magnetico Expired ES296983A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL289674 1963-03-01

Publications (1)

Publication Number Publication Date
ES296983A1 true ES296983A1 (es) 1964-08-16

Family

ID=19754467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0296983A Expired ES296983A1 (es) 1963-03-01 1964-02-28 Dispositivo de cabezal magnetico

Country Status (7)

Country Link
AT (1) AT247019B (de)
BE (1) BE644530A (de)
DE (1) DE1950251U (de)
ES (1) ES296983A1 (de)
FR (1) FR1383599A (de)
GB (1) GB1009591A (de)
NL (1) NL289674A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821813A (en) * 1972-12-27 1974-06-28 Ibm Wasp waist head for flying flexible magnetic storage medium over head
US3961372A (en) * 1974-07-05 1976-06-01 International Business Machines Corporation Magnetic tape transport with slotted rotating head
GB1591237A (en) * 1976-12-13 1981-06-17 Texas Instruments Inc Magnetic recording/reproducing head
JPH03286452A (ja) * 1990-03-31 1991-12-17 Sony Corp ドラム装置

Also Published As

Publication number Publication date
GB1009591A (en) 1965-11-10
BE644530A (de) 1964-08-28
AT247019B (de) 1966-05-25
DE1950251U (de) 1966-11-24
NL289674A (de)
FR1383599A (fr) 1964-12-24

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