CH600475A5 - - Google Patents

Info

Publication number
CH600475A5
CH600475A5 CH613976A CH613976A CH600475A5 CH 600475 A5 CH600475 A5 CH 600475A5 CH 613976 A CH613976 A CH 613976A CH 613976 A CH613976 A CH 613976A CH 600475 A5 CH600475 A5 CH 600475A5
Authority
CH
Switzerland
Application number
CH613976A
Inventor
Karl-Heinz Eckstein
Original Assignee
Grundig Emv
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 Grundig Emv filed Critical Grundig Emv
Publication of CH600475A5 publication Critical patent/CH600475A5/xx

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)
CH613976A 1975-10-03 1976-05-17 CH600475A5 (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
CH600475A5 true CH600475A5 (en) 1978-06-15

Family

ID=6656269

Family Applications (1)

Application Number Title Priority Date Filing Date
CH613976A CH600475A5 (en) 1975-10-03 1976-05-17

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
BE841128A (en) 1976-08-16
DE7531422U (en) 1976-03-25
FR2326845A7 (en) 1977-04-29
NL7610786A (en) 1977-04-05

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Legal Events

Date Code Title Description
PL Patent ceased