An optically powered pressure sensor for sensing pressure of a liquid in a tank includes a hermetically sealed housing with at least a portion of the housing having a diaphragm, at least one sensor within the hermetically sealed housing, at least one optical emitter, and a photocell array. The hermetically sealed housing forms at least a portion of a hermetically sealed wall of the tank. The at least one sensor within the hermetically sealed housing is configured to sense the pressure of the liquid. The at least one optical emitter is configured to transmit data corresponding to the sensed pressure. The photocell array is configured to receive light and provide power to the at least one sensor and the at least one optical emitter.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    OPTICALLY POWERED REMOTELY INTERROGATED LIQUID GAUGING SYSTEM


    Weitere Titelangaben:

    OPTISCH GESPEISTES, FERNGESTEUERTES FLÜSSIGKEITSMESSSYSTEM
    SYSTÈME DE JAUGEAGE DE LIQUIDE COMMANDÉ OPTIQUEMENT ET INTERROGÉ À DISTANCE PAR VOIE OPTIQUE


    Beteiligte:
    CROWNE DAVID H (Autor:in)

    Erscheinungsdatum :

    06.03.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B64C AEROPLANES , Flugzeuge / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    OPTICALLY POWERED REMOTELY INTERROGATED LIQUID GAUGING SYSTEM

    CROWNE DAVID H | Europäisches Patentamt | 2021

    Freier Zugriff

    Optically powered remotely interrogated liquid gauging system

    CROWNE DAVID H | Europäisches Patentamt | 2020

    Freier Zugriff

    Optically powered and interrogated rotary position sensor for aircraft engine control applications

    Spillman, W.B. jun. / Crowne, D.H. / Woodward, D.W. | Tema Archiv | 1992


    An Optically Interrogated, Microfabricated Pillar Array for Wall Shear Stress Sensing

    Sullivan, D. / Kline, J. / Salamon, M. et al. | British Library Conference Proceedings | 2012


    An Optically Interrogated, Microfabricated Pillar Array for Wall Shear Stress Sensing

    Sullivan, Daniel / Kline, John / Salamon, Maria et al. | AIAA | 2012