The invention relates to a gas generator comprising:-a chamber with an outlet opening (16); -a sealing cover plate (14) closing the air outlet hole (16); -a pressurized gas stored in the chamber; -a bearing part (15) arranged in: a bearing position in which the sealing cover plate (14) rests on the bearing part (15), and a retracted position in which the sealing cover plate (14) breaks to allow the discharge of the pressurized gas contained in the chamber, characterized in that the sealing cover plate (14) is welded to the bearing part (15) by welding (W2) along a weld seam, and in that the sealing cover plate (14) is removed from the bearing part (15) by welding (W3) along the weld seam. The weld comprises at least one dotted line and/or a plurality of mutually connected line segments.

    本发明涉及一种气体发生器,包括:‑带有出气孔(16)的腔室;‑封堵所述出气孔(16)的密封封盖板(14);‑储存在所述腔室中的加压气体;‑支承部件(15),被设置成处于:·支承位置,其中所述密封封盖板(14)抵靠在所述支承部件(15)上,·缩回位置,其中所述密封封盖板(14)断裂以允许腔室中所含的加压气体排出,其特征在于,通过沿焊缝焊接(W2),将所述密封封盖板(14)焊接到支承部件(15)上,所述焊缝包括至少一条虚线和/或多个相互连接的线段。


    Access

    Download


    Export, share and cite



    Title :

    GAS GENERATOR WITH GAS CHAMBER AND SEALING COVER PLATE


    Additional title:

    带有气体腔室和密封封盖板的气体发生器


    Contributors:

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Car fan heater pressure chamber plate sealing structure

    ZHU QIANGUANG / LI KE / ZOU JUN et al. | European Patent Office | 2015

    Free access

    COVER PLATE FOR A PROCESSING CHAMBER

    KEUNE TOBIAS / REIJERSEN VAN BUUREN WILLEM JACOBUS | European Patent Office | 2016

    Free access

    Reverse cabin sealing cover plate and ship

    HUANG LEI / ZHANG LIYAN / GONG SHUMEI et al. | European Patent Office | 2023

    Free access

    High-pressure gas storage chamber sealing metal steel plate conveying device

    HU GANG / RUI RUI / DING RUIHENG et al. | European Patent Office | 2024

    Free access

    cover for sealing of vehicle license number plate

    YUN SUNG HOON / LEE JAE HOON | European Patent Office | 2017

    Free access