SE8001171L - Sett och anordning for alstring av magnetiskt felt - Google Patents

Sett och anordning for alstring av magnetiskt felt

Info

Publication number
SE8001171L
SE8001171L SE8001171A SE8001171A SE8001171L SE 8001171 L SE8001171 L SE 8001171L SE 8001171 A SE8001171 A SE 8001171A SE 8001171 A SE8001171 A SE 8001171A SE 8001171 L SE8001171 L SE 8001171L
Authority
SE
Sweden
Prior art keywords
magnetic
generating
medium
field
magnetic field
Prior art date
Application number
SE8001171A
Other languages
Unknown language ( )
English (en)
Other versions
SE450433B (sv
Inventor
J-P Lazzari
Original Assignee
Cii Honeywell Bull
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 Cii Honeywell Bull filed Critical Cii Honeywell Bull
Publication of SE8001171L publication Critical patent/SE8001171L/sv
Publication of SE450433B publication Critical patent/SE450433B/sv

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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4907—Details for scanning
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Magnetic Heads (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Magnetic Ceramics (AREA)
SE8001171A 1979-04-06 1980-02-14 Anordning for alstring av magnetiskt flode i ett magnetiskt medium SE450433B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908713A FR2453463A2 (fr) 1979-04-06 1979-04-06 Procede de generation d'un champ d'induction magnetique dans un milieu magnetique

Publications (2)

Publication Number Publication Date
SE8001171L true SE8001171L (sv) 1980-10-07
SE450433B SE450433B (sv) 1987-06-22

Family

ID=9224037

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8001171A SE450433B (sv) 1979-04-06 1980-02-14 Anordning for alstring av magnetiskt flode i ett magnetiskt medium

Country Status (6)

Country Link
US (1) US4314297A (sv)
JP (1) JPS55139608A (sv)
DE (1) DE3007423A1 (sv)
FR (1) FR2453463A2 (sv)
NL (1) NL7908862A (sv)
SE (1) SE450433B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604669A (en) * 1984-09-04 1986-08-05 Honeywell Inc. Magnetostrictive record head
GB8725467D0 (en) * 1987-10-30 1987-12-02 Honeywell Control Syst Making current sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890275A (en) * 1954-10-25 1959-06-09 Acf Ind Inc Magnetic recording using acoustic delay line
NL113483C (sv) * 1958-05-05
US3016429A (en) * 1959-04-24 1962-01-09 Minnesota Mining & Mfg Magnetostructure recording device
US3526899A (en) * 1967-01-09 1970-09-01 Ibm Magneto-acoustic transducer for high track density recording
BE758053A (fr) * 1969-10-28 1971-04-01 Commissariat Energie Atomique Tete magnetique integree et procede de fabrication de ladite tete
US3671681A (en) * 1970-09-11 1972-06-20 Honeywell Inc Magnetostrictive recording assembly
FR2191186B1 (sv) * 1972-07-03 1976-01-16 Inf Ci Interna Fr
US4138702A (en) * 1975-01-23 1979-02-06 Compagnie Honeywell Bull Head arrangement for perpendicular recording information on a magnetic record carrier
JPS5817994B2 (ja) * 1978-03-03 1983-04-11 東光株式会社 磁性体記憶装置

Also Published As

Publication number Publication date
DE3007423A1 (de) 1980-10-16
SE450433B (sv) 1987-06-22
FR2453463A2 (fr) 1980-10-31
FR2453463B2 (sv) 1983-09-09
US4314297A (en) 1982-02-02
NL7908862A (nl) 1980-10-08
JPS55139608A (en) 1980-10-31

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