BE841128A - MAGNETIC HEAD FOR EXTREMELY REDUCED RECORDING TRACK WIDTHS - Google Patents

MAGNETIC HEAD FOR EXTREMELY REDUCED RECORDING TRACK WIDTHS

Info

Publication number
BE841128A
BE841128A BE166464A BE166464A BE841128A BE 841128 A BE841128 A BE 841128A BE 166464 A BE166464 A BE 166464A BE 166464 A BE166464 A BE 166464A BE 841128 A BE841128 A BE 841128A
Authority
BE
Belgium
Prior art keywords
magnetic head
recording track
extremely reduced
track widths
reduced recording
Prior art date
Application number
BE166464A
Other languages
French (fr)
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 filed Critical
Publication of BE841128A publication Critical patent/BE841128A/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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/193—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features the pole pieces being ferrite or other magnetic particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
BE166464A 1975-10-03 1976-04-26 MAGNETIC HEAD FOR EXTREMELY REDUCED RECORDING TRACK WIDTHS BE841128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757531422 DE7531422U (en) 1975-10-03 1975-10-03 Magnetic head for extremely narrow recording track widths

Publications (1)

Publication Number Publication Date
BE841128A true BE841128A (en) 1976-08-16

Family

ID=6656269

Family Applications (1)

Application Number Title Priority Date Filing Date
BE166464A BE841128A (en) 1975-10-03 1976-04-26 MAGNETIC HEAD FOR EXTREMELY REDUCED RECORDING TRACK WIDTHS

Country Status (5)

Country Link
BE (1) BE841128A (en)
CH (1) CH600475A5 (en)
DE (1) DE7531422U (en)
FR (1) FR2326845A7 (en)
NL (1) NL7610786A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8302093A (en) * 1983-06-13 1985-01-02 Philips Nv MAGNETIC TRANSFER HEAD FOR WRITING INFORMATION ON HIGH-COERCITIVE REGISTRATION MEDIA.

Also Published As

Publication number Publication date
DE7531422U (en) 1976-03-25
NL7610786A (en) 1977-04-05
CH600475A5 (en) 1978-06-15
FR2326845A7 (en) 1977-04-29

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BE841128A (en) MAGNETIC HEAD FOR EXTREMELY REDUCED RECORDING TRACK WIDTHS