BE508470A - - Google Patents

Info

Publication number
BE508470A
BE508470A BE508470DA BE508470A BE 508470 A BE508470 A BE 508470A BE 508470D A BE508470D A BE 508470DA BE 508470 A BE508470 A BE 508470A
Authority
BE
Belgium
Prior art keywords
field
support
intensity
magnetic
air gap
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE508470A publication Critical patent/BE508470A/fr

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
    • G11B5/187Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
BE508470D BE508470A (cs)

Publications (1)

Publication Number Publication Date
BE508470A true BE508470A (cs)

Family

ID=148157

Family Applications (1)

Application Number Title Priority Date Filing Date
BE508470D BE508470A (cs)

Country Status (1)

Country Link
BE (1) BE508470A (cs)

Similar Documents

Publication Publication Date Title
US3052567A (en) Magnetic recording medium
FR2476891A1 (fr) Procede de fabrication d'un support d'enregistrement magnetique
EP0369839A1 (fr) Tête magnétique à entrefer saturable et dispositif matriciel comportant un ensemble de telles têtes
BE508470A (cs)
DE3438472A1 (de) Duennfilmmagnetkopf
FR2518792A1 (fr) Tete magnetique a effet hall
FR2538150A1 (fr) Tete magnetique presentant un noyau en ferroferrite de mn-zn-co
US4908724A (en) Dual gap cross-field magnetic recording head with single gap signal excitation
FR2496952A1 (fr) Tete de transducteur magnetique a effet de magneto-resistance
FR2585495A1 (fr) Dispositif d'enregistrement magnetique a tete tournante
JP3639603B2 (ja) 磁気ディスク装置
FR2529366A1 (fr) Milieu d'enregistrement magnetique
Herr et al. Some distinctive properties of magnetic-recording media
KR890008424Y1 (ko) 수직 자화형 자기헤드
US2655561A (en) Apparatus for magnetic recording
SU1182575A1 (ru) Способ измерени пол анизотропии магнитного носител информации
BE472108A (cs)
JP3203943B2 (ja) 磁気記録再生装置
FR2725068A1 (fr) Support d'enregistrement magnetique
JPH0373041B2 (cs)
SU1064301A1 (ru) Магнитна головка
FR2529683A1 (fr) Sonde pour magnetometre
FR2520143A1 (fr) Tete magnetique en ferroferrite de zinc
BE520131A (cs)
RU2055403C1 (ru) Способ магнитной записи-воспроизведения информации на движущийся носитель