The invention relates to a diffuser (10) for a gas generator (50), comprising: a substantially tubular base body (11) having a longitudinal axis; an impact cap (12) at a first end (13) of the diffuser (10), which impact cap is axially connected to the base body (11); the invention relates to a diffuser (10) comprising a tubular base body (11), a first end (13) of the diffuser (10), and a connecting device which is formed at a second end (14) of the diffuser (10) opposite the first end (13), at least one outflow opening (21, 22) being formed in the outer wall of the tubular base body (11) such that gas inside the diffuser (10) can flow out of the diffuser (10) substantially parallel to the longitudinal axis (16) in the direction of the first end (13) and the second end (14), wherein the impact cap (12) is free of an outflow opening. The invention further relates to a gas generator having such a diffuser, to an airbag module having such a gas generator, and to a method for producing a diffuser.

    本发明涉及一种用于气体发生器(50)的扩散器(10),该扩散器具有:大体上管状的基体(11),该基体具有纵向轴线;扩散器(10)的第一端部(13)处的冲击帽(12),该冲击帽与基体(11)轴向连接;以及连接装置,该连接装置在扩散器(10)的与第一端部(13)相反的第二端部(14)处形成,其中在管状的基体(11)的外壁中形成至少一个流出开口(21,22),使得扩散器(10)的内部的气体大体上能够与纵向轴线(16)平行地朝向第一端部(13)和第二端部(14)的方向从扩散器(10)中流出,其中冲击帽(12)没有流出开口。本发明还涉及一种具有这样的扩散器的气体发生器、一种具有这样的气体发生器的安全气囊模块以及一种用于制造扩散器的方法。


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    Title :

    Diffuser for gas generator, gas generator having such diffuser and method for producing such diffuser


    Additional title:

    气体发生器的扩散器、具有这样的扩散器的气体发生器和这样的扩散器的制造方法


    Contributors:

    Publication date :

    2022-04-01


    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




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