A rotary encoder comprising a magnet, AMR or GMR sensors and an evaluation means The AMR or GMR sensors are arranged to generate two signals that unambiguously encode the rotary position of the magnet within a predetermined range of rotary positions and a direction of rotation of the magnet The evaluation means is arranged to derive single-turn and multi-turn information solely from the signals The encoder is arranged to be switched to a power saving state for a predetermined period of time, to be at least partially reactivated thereafter and to compare a current value derived from the signals with a stored previous value derived from the signals.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    A ROTARY ENCODER


    Weitere Titelangaben:

    CODEUR ROTATIF


    Beteiligte:

    Erscheinungsdatum :

    16.02.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge



    ROTARY ENCODER

    HASEGAWA MASAHARU / URASAKI YUZO / ARAI TATSUHIKO | Europäisches Patentamt | 2016

    Freier Zugriff

    ROTARY ENCODER AND METHOD OF OPERATING A ROTARY ENCODER

    BLANK THOMAS / MAIBERGER SIMON | Europäisches Patentamt | 2023

    Freier Zugriff

    CAPACITIVE ROTARY ENCODER

    CRAIG LARRY V / KOBAYASHI SACHIKO KUROKAWA | Europäisches Patentamt | 2018

    Freier Zugriff

    Capacitive rotary encoder

    CRAIG LARRY V / KOBAYASHI SACHIKO KUROKAWA | Europäisches Patentamt | 2017

    Freier Zugriff

    Capacitive rotary encoder

    CRAIG LARRY V / KOBAYASHI SACHIKO KUROKAWA | Europäisches Patentamt | 2017

    Freier Zugriff