CH432036A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
CH432036A
CH432036A CH908464A CH908464A CH432036A CH 432036 A CH432036 A CH 432036A CH 908464 A CH908464 A CH 908464A CH 908464 A CH908464 A CH 908464A CH 432036 A CH432036 A CH 432036A
Authority
CH
Switzerland
Prior art keywords
magnetic head
magnetic
head
Prior art date
Application number
CH908464A
Other languages
French (fr)
Inventor
Randolph Gooch Beverley
Original Assignee
Ampex
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 Ampex filed Critical Ampex
Publication of CH432036A publication Critical patent/CH432036A/en

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
    • G11B5/265—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
    • G11B5/10—Structure or manufacture of housings or shields for 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • 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
    • G11B5/127—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
    • G11B5/23—Gap features

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
CH908464A 1963-09-13 1964-07-10 Magnetic head CH432036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30881263A 1963-09-13 1963-09-13

Publications (1)

Publication Number Publication Date
CH432036A true CH432036A (en) 1967-03-15

Family

ID=23195492

Family Applications (1)

Application Number Title Priority Date Filing Date
CH908464A CH432036A (en) 1963-09-13 1964-07-10 Magnetic head

Country Status (5)

Country Link
CH (1) CH432036A (en)
DE (1) DE1449710B2 (en)
FR (1) FR1405084A (en)
GB (1) GB1017499A (en)
NL (1) NL6407421A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1291615A (en) * 1970-05-26 1972-10-04 Int Computers Ltd Improvements in or relating to magnetic recording apparatus
DE102013200696A1 (en) * 2013-01-17 2014-07-17 Würth Elektronik eiSos Gmbh & Co. KG inductance component

Also Published As

Publication number Publication date
GB1017499A (en) 1966-01-19
FR1405084A (en) 1965-07-02
NL6407421A (en) 1965-03-15
DE1449710A1 (en) 1968-12-19
DE1449710B2 (en) 1973-10-18

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