FR1169872A - Perfectionnements aux dispositifs d'enregistrement magnétique - Google Patents

Perfectionnements aux dispositifs d'enregistrement magnétique

Info

Publication number
FR1169872A
FR1169872A FR1169872DA FR1169872A FR 1169872 A FR1169872 A FR 1169872A FR 1169872D A FR1169872D A FR 1169872DA FR 1169872 A FR1169872 A FR 1169872A
Authority
FR
France
Prior art keywords
magnetic recording
recording devices
devices
magnetic
recording
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR1169872A publication Critical patent/FR1169872A/fr
Expired legal-status Critical Current

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
    • G11B5/48Disposition 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
    • G11B5/52Disposition 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 with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53Disposition or mounting of heads on rotating support
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR1169872D 1957-03-20 1957-03-20 Perfectionnements aux dispositifs d'enregistrement magnétique Expired FR1169872A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1169872T 1957-03-20

Publications (1)

Publication Number Publication Date
FR1169872A true FR1169872A (fr) 1959-01-07

Family

ID=9656770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169872D Expired FR1169872A (fr) 1957-03-20 1957-03-20 Perfectionnements aux dispositifs d'enregistrement magnétique

Country Status (1)

Country Link
FR (1) FR1169872A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288321A2 (fr) * 1987-04-24 1988-10-26 Pioneer Electronic Corporation Dispositif à tête magnétique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288321A2 (fr) * 1987-04-24 1988-10-26 Pioneer Electronic Corporation Dispositif à tête magnétique
EP0288321A3 (fr) * 1987-04-24 1990-11-14 Pioneer Electronic Corporation Dispositif à tête magnétique

Similar Documents

Publication Publication Date Title
FR1207915A (fr) Perfectionnements aux dispositifs d'entraînement électriques
FR1227487A (fr) Perfectionnements aux dispositifs d'enregistrement
FR1200828A (fr) Perfectionnements aux systèmes d'enregistrement magnétique
FR1107636A (fr) Perfectionnements aux dispositifs magnétiques d'emmagasinage
FR1343008A (fr) Perfectionnements aux dispositifs d'enregistrement magnétique
FR1273085A (fr) Perfectionnements aux organes d'enregistrement magnétique
FR1216362A (fr) Perfectionnements aux transducteurs magnétiques
FR1208956A (fr) Appareil d'enregistrement magnétique
FR1277182A (fr) Perfectionnements aux appareils enregistreurs d'informations
FR1207564A (fr) Dispositifs d'enregistrement magnétiques
BE589468A (fr) Perfectionnements aux dispositifs d'enregistrement sur bande
FR1169872A (fr) Perfectionnements aux dispositifs d'enregistrement magnétique
FR1210160A (fr) Perfectionnements apportés aux dispositifs d'attache
FR1227234A (fr) Perfectionnements apportés aux magnétophones
FR1205322A (fr) Perfectionnements aux dispositifs d'enregistrement magnétique
FR1206567A (fr) Perfectionnements aux dispositifs d'enregistrement sur bande perforée
FR1276971A (fr) Perfectionnements aux dispositifs d'enregistrement
FR1222556A (fr) Perfectionnements aux dispositifs d'enregistrement magnétique
FR1298482A (fr) Perfectionnements apportés aux bobines pour rubans magnétiques d'instrumentation
FR1136825A (fr) Perfectionnements aux appareils d'enregistrement
FR1175600A (fr) Perfectionnements aux dispositifs d'accouplement
FR1317049A (fr) Perfectionnements aux appareils d'enregistrement sonore
FR1211297A (fr) Perfectionnements aux dispositifs d'identification
FR1252688A (fr) Perfectionnements aux dispositifs d'enregistrement
FR1227336A (fr) Perfectionnements aux dispositifs d'enregistrement