FR953987A - Dispositif perfectionné pour la détection et la mesure de petits déplacements - Google Patents

Dispositif perfectionné pour la détection et la mesure de petits déplacements

Info

Publication number
FR953987A
FR953987A FR953987DA FR953987A FR 953987 A FR953987 A FR 953987A FR 953987D A FR953987D A FR 953987DA FR 953987 A FR953987 A FR 953987A
Authority
FR
France
Prior art keywords
detecting
small movements
measuring small
advanced device
advanced
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)
Inventor
Robert Bousson
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.)
APPLIC DE DYNAMOMETRIE IND SOC
Original Assignee
APPLIC DE DYNAMOMETRIE IND SOC
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 APPLIC DE DYNAMOMETRIE IND SOC filed Critical APPLIC DE DYNAMOMETRIE IND SOC
Application granted granted Critical
Publication of FR953987A publication Critical patent/FR953987A/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
    • G01D5/22—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 differentially influencing two coils
    • G01D5/225—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 differentially influencing two coils by influencing the mutual induction between the two coils
    • G01D5/2258—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 differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR953987D 1947-09-17 1947-09-17 Dispositif perfectionné pour la détection et la mesure de petits déplacements Expired FR953987A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR953987T 1947-09-17

Publications (1)

Publication Number Publication Date
FR953987A true FR953987A (fr) 1949-12-16

Family

ID=9487362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953987D Expired FR953987A (fr) 1947-09-17 1947-09-17 Dispositif perfectionné pour la détection et la mesure de petits déplacements

Country Status (1)

Country Link
FR (1) FR953987A (fr)

Similar Documents

Publication Publication Date Title
CH282428A (fr) Appareil de mesure.
FR1071126A (fr) Dispositif de mesure pour déterminer la viscosité
FR920651A (fr) Dispositif de mesure
FR1021565A (fr) Appareil pour la mesure de faibles épaisseurs
FR1110708A (fr) Dispositif de mesure
FR1071251A (fr) Dispositif de mesure
FR953987A (fr) Dispositif perfectionné pour la détection et la mesure de petits déplacements
FR947520A (fr) Dispositif de mesure
FR924746A (fr) Appareil de mesure enregistreur
FR968478A (fr) Appareil de mesure
FR940101A (fr) Dispositif pour la mesure et la coupe des vêtements
FR951061A (fr) Dispositif pour la mesure précise des diamètres intérieurs ou extérieurs
FR921937A (fr) Dispositif de mesure des résistances et de vérification des circuits
FR946577A (fr) Appareil de mesure instantanée des dimensions internes et externes
FR1066909A (fr) Dispositif pour la mesure de la tension veineuse
FR979191A (fr) Dispositif de mesure
FR951176A (fr) étui pour instrument de mesure
FR923089A (fr) Perfectionnements aux émetteurs pour dispositif de mesure
CH241228A (fr) Appareil pour la mesure d'inclinaisons.
FR912152A (fr) Dispositif pour la mesure de faibles charges électriques
FR940077A (fr) Appareil de mesure de faibles intervalles de temps
FR1004402A (fr) Procédé et dispositif de mesure des écarts d'impédance
FR936229A (fr) Dispositif de mesure volumétrique
FR1043866A (fr) Dispositif palpeur-inverseur pour instruments de mesure
FR954278A (fr) Appareil pour la mesure du degré d'humidité