FR1215445A - Dispositif à tête magnétique - Google Patents

Dispositif à tête magnétique

Info

Publication number
FR1215445A
FR1215445A FR781146A FR781146A FR1215445A FR 1215445 A FR1215445 A FR 1215445A FR 781146 A FR781146 A FR 781146A FR 781146 A FR781146 A FR 781146A FR 1215445 A FR1215445 A FR 1215445A
Authority
FR
France
Prior art keywords
magnetic head
head device
magnetic
head
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
FR781146A
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of FR1215445A publication Critical patent/FR1215445A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR781146A 1958-01-02 1958-12-09 Dispositif à tête magnétique Expired FR1215445A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1215445XA 1958-01-02 1958-01-02

Publications (1)

Publication Number Publication Date
FR1215445A true FR1215445A (fr) 1960-04-19

Family

ID=22397386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781146A Expired FR1215445A (fr) 1958-01-02 1958-12-09 Dispositif à tête magnétique

Country Status (1)

Country Link
FR (1) FR1215445A (fr)

Similar Documents

Publication Publication Date Title
CH392607A (fr) Appareil enregistreur
CH361364A (fr) Dispositif à aiguille hypodermique
FR1206363A (fr) Appareil à dessiner magnétique
FR1224539A (fr) Dispositif à conduction asymétrique
BE613450Q (fr) Dispositif d'arrêt des avions
CH433577A (de) Aufwickelvorrichtung
FR1224469A (fr) Dispositif à commande électromagnétique
FR1227848A (fr) Appareil d'enregistrement
FR1213217A (fr) Tête magnétique multiple
CH381558A (de) Mehrfachschreiber
FR1215445A (fr) Dispositif à tête magnétique
FR1223677A (fr) Dispositif optico-électronique
FR1219312A (fr) Dispositif d'asservissement
FR1213072A (fr) Dispositif remplisseur-prétasseur
FR1472902A (fr) Nouveau dispositif à bouée
FR1232770A (fr) Dispositif enregistreur
FR1237074A (fr) Dispositif de distribution de bobines
FR1260458A (fr) Dispositif magnétique à plusieurs fins
FR1226933A (fr) Tête magnétique
FR1221930A (fr) Dispositif à éclats
FR1199556A (fr) Dispositif d'actionnement perfectionné
FR1252708A (fr) Tête enregistreuse
FR1195630A (fr) Dispositif à main porte-magnétophone
ES64043Y (es) Aguja para aparatos registradores
FR1228233A (fr) Dispositif enregistreur électromagnétique