DK119285B - Indretning til reduktion eller eventuelt fjernelse af den gensidige virkning mellem to magnethoveder. - Google Patents

Indretning til reduktion eller eventuelt fjernelse af den gensidige virkning mellem to magnethoveder.

Info

Publication number
DK119285B
DK119285B DK315465AA DK315465A DK119285B DK 119285 B DK119285 B DK 119285B DK 315465A A DK315465A A DK 315465AA DK 315465 A DK315465 A DK 315465A DK 119285 B DK119285 B DK 119285B
Authority
DK
Denmark
Prior art keywords
reducing
magnetic heads
mutual effect
possibly removing
possibly
Prior art date
Application number
DK315465AA
Other languages
English (en)
Inventor
G Walther
J Geurst
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of DK119285B publication Critical patent/DK119285B/da

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/29Structure or manufacture of unitary devices formed of plural heads for more than one track
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/265Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
DK315465AA 1964-06-25 1965-06-22 Indretning til reduktion eller eventuelt fjernelse af den gensidige virkning mellem to magnethoveder. DK119285B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6407216A NL6407216A (da) 1964-06-25 1964-06-25

Publications (1)

Publication Number Publication Date
DK119285B true DK119285B (da) 1970-12-07

Family

ID=19790387

Family Applications (1)

Application Number Title Priority Date Filing Date
DK315465AA DK119285B (da) 1964-06-25 1965-06-22 Indretning til reduktion eller eventuelt fjernelse af den gensidige virkning mellem to magnethoveder.

Country Status (9)

Country Link
AT (1) AT251906B (da)
BE (1) BE665850A (da)
CH (1) CH440742A (da)
DE (1) DE1474424A1 (da)
DK (1) DK119285B (da)
ES (1) ES314536A1 (da)
FR (1) FR1439468A (da)
GB (1) GB1074830A (da)
NL (1) NL6407216A (da)

Also Published As

Publication number Publication date
GB1074830A (en) 1967-07-05
ES314536A1 (es) 1965-10-16
CH440742A (de) 1967-07-31
NL6407216A (da) 1965-12-27
AT251906B (de) 1967-01-25
DE1474424A1 (de) 1969-11-06
FR1439468A (fr) 1966-05-20
BE665850A (da) 1965-12-23

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