SE8204518L - Magnetiskt skrivhuvud - Google Patents

Magnetiskt skrivhuvud

Info

Publication number
SE8204518L
SE8204518L SE8204518A SE8204518A SE8204518L SE 8204518 L SE8204518 L SE 8204518L SE 8204518 A SE8204518 A SE 8204518A SE 8204518 A SE8204518 A SE 8204518A SE 8204518 L SE8204518 L SE 8204518L
Authority
SE
Sweden
Prior art keywords
pole portion
image
magnetic
perimeter
head
Prior art date
Application number
SE8204518A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8204518D0 (sv
Inventor
G D Springer
Original Assignee
Ferix Corp
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 Ferix Corp filed Critical Ferix Corp
Publication of SE8204518D0 publication Critical patent/SE8204518D0/xx
Publication of SE8204518L publication Critical patent/SE8204518L/

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Magnetic Heads (AREA)
SE8204518A 1982-05-26 1982-07-30 Magnetiskt skrivhuvud SE8204518L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38192282A 1982-05-26 1982-05-26

Publications (2)

Publication Number Publication Date
SE8204518D0 SE8204518D0 (sv) 1982-07-30
SE8204518L true SE8204518L (sv) 1983-11-27

Family

ID=23506870

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204518A SE8204518L (sv) 1982-05-26 1982-07-30 Magnetiskt skrivhuvud

Country Status (10)

Country Link
JP (1) JPS58211178A (fr)
BE (1) BE894201A (fr)
BR (1) BR8205722A (fr)
CA (1) CA1189969A (fr)
DE (1) DE3302172A1 (fr)
FR (1) FR2527820A1 (fr)
GB (1) GB2122949B (fr)
IT (1) IT1209905B (fr)
NL (1) NL8300256A (fr)
SE (1) SE8204518L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494125A (en) * 1982-05-26 1985-01-15 Ferix Corporation Differential-permeability field-concentrating magnetic read/write head
US7538977B2 (en) * 2004-04-30 2009-05-26 Hitachi Global Storage Technologies B.V. Method and apparatus for providing diamagnetic flux focusing in a storage device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL215946A (fr) * 1956-04-03
GB1344890A (en) * 1971-08-21 1974-01-23 Ibm Electromagnetic transducers
DE2520581C3 (de) * 1975-05-09 1980-09-04 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Anordnung zum loschbaren Aufzeichnen von Meßgrößen
DE2715103C2 (de) * 1977-04-04 1985-05-02 Wang Laboratories, Inc., Lowell, Mass. Magnet-Druckkopf einer Druckvorrichtung
US4414554A (en) * 1980-07-21 1983-11-08 Ferix Corporation Magnetic imaging apparatus

Also Published As

Publication number Publication date
JPS58211178A (ja) 1983-12-08
NL8300256A (nl) 1983-12-16
DE3302172A1 (de) 1983-12-01
CA1189969A (fr) 1985-07-02
FR2527820A1 (fr) 1983-12-02
SE8204518D0 (sv) 1982-07-30
GB2122949B (en) 1985-10-23
IT8249149A0 (it) 1982-09-21
IT1209905B (it) 1989-08-30
BE894201A (fr) 1983-02-25
GB2122949A (en) 1984-01-25
BR8205722A (pt) 1984-04-17

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