AT251307B - Mehrfachmagnetkopf - Google Patents

Mehrfachmagnetkopf

Info

Publication number
AT251307B
AT251307B AT176665A AT176665A AT251307B AT 251307 B AT251307 B AT 251307B AT 176665 A AT176665 A AT 176665A AT 176665 A AT176665 A AT 176665A AT 251307 B AT251307 B AT 251307B
Authority
AT
Austria
Prior art keywords
magnetic head
multiple magnetic
head
magnetic
Prior art date
Application number
AT176665A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT251307B publication Critical patent/AT251307B/de

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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
AT176665A 1964-03-04 1965-03-01 Mehrfachmagnetkopf AT251307B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL646402126A NL145380B (nl) 1964-03-04 1964-03-04 Dubbelspleets magneetkop.

Publications (1)

Publication Number Publication Date
AT251307B true AT251307B (de) 1966-12-27

Family

ID=19789461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT176665A AT251307B (de) 1964-03-04 1965-03-01 Mehrfachmagnetkopf

Country Status (11)

Country Link
AT (1) AT251307B (de)
BE (1) BE660457A (de)
CH (1) CH417994A (de)
DE (1) DE1474418A1 (de)
DK (1) DK111964B (de)
ES (1) ES310003A1 (de)
FR (1) FR1428262A (de)
GB (1) GB1065481A (de)
NL (1) NL145380B (de)
NO (1) NO115365B (de)
SE (1) SE308739B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7054360B2 (en) 2001-11-05 2006-05-30 Cellonics Incorporated Pte, Ltd. Method and apparatus for generating pulse width modulated waveforms

Also Published As

Publication number Publication date
NL6402126A (de) 1965-09-06
DK111964B (da) 1968-10-28
NO115365B (de) 1968-09-23
ES310003A1 (es) 1965-06-01
DE1474418A1 (de) 1969-05-08
BE660457A (de) 1965-09-01
CH417994A (de) 1966-07-31
FR1428262A (fr) 1966-02-11
GB1065481A (en) 1967-04-19
SE308739B (de) 1969-02-24
NL145380B (nl) 1975-03-17

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