The invention relates to an apparatus (2) for the demagnetization and magnetic signature measurement of a stationary hull (4) and for the simulation of a magnetic field, having a demagnetization coil arrangement (8), a magnetic field sensor arrangement (10) and a simulation coil arrangement (12a, 12b, 12c) which can be positioned horizontally on one side beside the hull (4), and wherein the cross-sectional areas of the demagnetization coils (8) and of the simulation coils (12a, 12b, 12c) are arranged with horizontally oriented surface normals in the longitudinal direction of the hull (4). The demagnetization coils (8) generate an alternating magnetic field, and the simulation coils (12a, 12b, 12c) generate a stationary simulation magnetic field in all three spatial directions.


    Access

    Download


    Export, share and cite



    Title :

    Demagnetization and signature measurement system


    Contributors:

    Publication date :

    2024-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / H01F MAGNETS , Magnete



    Demagnetization and signature measurement system

    LUDWIG WOLFGANG / LUDWIG STEFAN / LUDWIG CHRISTOPH et al. | European Patent Office | 2022

    Free access

    DEMAGNETIZATION AND SIGNATURE MEASUREMENT SYSTEM

    LUDWIG WOLFGANG / LUDWIG STEFAN / LUDWIG CHRISTOPH et al. | European Patent Office | 2022

    Free access

    DEMAGNETIZATION AND SIGNATURE MEASUREMENT DEVICE

    LUDWIG WOLFGANG / LUDWIG STEFAN / LUDWIG CHRISTOPH et al. | European Patent Office | 2023

    Free access

    DEMAGNETIZATION SYSTEM, STRUCTURE, AND DEMAGNETIZATION METHOD

    IKEDA AKIO / AOI TATSUFUMI / SHIMIZU KYUSHI | European Patent Office | 2019

    Free access

    2 Two stage demagnetization method for reducing the magnetic signature from vessel

    CHUNG HYUNJU / YANG CHANGSEOB / BAE GIWOONG | European Patent Office | 2018

    Free access