A cathode emitter assembly includes a cathode tube having a gas feed portion and a plasma outflow portion; an outer annular cathode insert in the plasma outflow portion of the cathode tube; an inner cathode insert in the plasma outflow section of the cathode tube; and an annular plasma emission portion defined between an inner surface of the outer annular cathode insert and an outer surface of the inner cathode insert.


    Access

    Download


    Export, share and cite



    Title :

    Annular hollow cathode


    Contributors:

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H05H Plasmatechnik , PLASMA TECHNIQUE / B64G Raumfahrt , COSMONAUTICS



    HOLLOW CATHODE

    CHO SHINATORA / MATSUNAGA YOSHIKI / WATANABE HIROKI et al. | European Patent Office | 2023

    Free access

    Improved Hollow Cathode

    Aston, G. | NTRS | 1984


    Heaterless hollow cathode

    CONVERSANO RYAN W / GOEBEL DAN M / BECATTI GIULIA | European Patent Office | 2022

    Free access

    HEATERLESS HOLLOW CATHODE

    CONVERSANO RYAN W / GOEBEL DAN M / BECATTI GIULIA | European Patent Office | 2021

    Free access

    Hollow cathode MPD thruster

    TOKI, K. / SHIMIZU, Y. / KURIKI, K. | AIAA | 1985