BE787807A - Tete magnetique a deux entrefers - Google Patents

Tete magnetique a deux entrefers

Info

Publication number
BE787807A
BE787807A BE787807DA BE787807A BE 787807 A BE787807 A BE 787807A BE 787807D A BE787807D A BE 787807DA BE 787807 A BE787807 A BE 787807A
Authority
BE
Belgium
Prior art keywords
gaps
magnetic head
magnetic
head
Prior art date
Application number
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.)
Publication date
Publication of BE787807A publication Critical patent/BE787807A/fr

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
    • G11B5/10—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
    • G11B5/265—Structure 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)
  • Magnetic Heads (AREA)
BE787807D 1971-08-21 Tete magnetique a deux entrefers BE787807A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7111554A NL7111554A (fr) 1971-08-21 1971-08-21

Publications (1)

Publication Number Publication Date
BE787807A true BE787807A (fr) 1973-02-21

Family

ID=19813860

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787807D BE787807A (fr) 1971-08-21 Tete magnetique a deux entrefers

Country Status (8)

Country Link
US (1) US3781834A (fr)
JP (2) JPS55809B2 (fr)
BE (1) BE787807A (fr)
DE (1) DE2240084A1 (fr)
FR (1) FR2152559B1 (fr)
GB (1) GB1394251A (fr)
IT (1) IT964083B (fr)
NL (1) NL7111554A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979227U (fr) * 1972-10-25 1974-07-09
JPS50133620A (fr) * 1974-04-10 1975-10-23
AT365804B (de) * 1977-12-20 1982-02-25 Bogen Wolfgang Abriebfester magnetkopf
JPS557190U (fr) * 1978-06-30 1980-01-17
JPS5561329U (fr) * 1978-10-20 1980-04-25
JPS56136333U (fr) * 1980-03-14 1981-10-15
JPS59221186A (ja) * 1983-05-31 1984-12-12 Matsushita Electric Ind Co Ltd 時間軸補正装置
JPS6324714U (fr) * 1986-07-25 1988-02-18
US4883950A (en) * 1987-05-23 1989-11-28 The Furukawa Electric Co., Ltd. Composite magnetic and optical head
US5245494A (en) * 1991-07-15 1993-09-14 Hogan John W Write-read magnetic recording head
JPH0611104U (ja) * 1993-04-05 1994-02-10 ミツミ電機株式会社 磁気ヘッド

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479662A (en) * 1966-10-06 1969-11-18 Ibm Feedthrough elimination in magnetic transducers
US3432839A (en) * 1966-12-09 1969-03-11 Ibm Magnetic multihead assembly with shielding means
NL155388B (nl) * 1967-08-31 1977-12-15 Philips Nv Een magneetkopstelsel met ten minste een schrijfkop en ten minste een leeskop.

Also Published As

Publication number Publication date
US3781834A (en) 1973-12-25
FR2152559A1 (fr) 1973-04-27
DE2240084A1 (de) 1973-03-15
JPS6249650B2 (fr) 1987-10-20
IT964083B (it) 1974-01-21
GB1394251A (en) 1975-05-14
NL7111554A (fr) 1973-02-23
JPS4830413A (fr) 1973-04-21
FR2152559B1 (fr) 1976-05-21
JPS55809B2 (fr) 1980-01-10
JPS5415726A (en) 1979-02-05

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