본 발명은 연소실, 연소실의 저부에 배치된 평판 형상의 쿠션 부재, 쿠션 부재와 함께 가스 발생기 내부의 연소실에 충전되는, 가스 발생 공급원으로서의 고형 가스 발생제를 포함하고, 상기 연소실은 개구부의 내경 (D)이 저부의 내경 (D)보다 작은 실질적으로 컵 형상이고, 상기 쿠션 부재는 베이스부로 제공되는 원형부 및 원형부의 주변 가장자리(peripheral edge)로부터 돌출된 복수의 돌기부(protrusion)를 포함하고, 상기 원형부의 외경 (d)과 개구부의 내경 (D)은 dD및 d≤D의 관계를 충족시키는, 차량의 구속 장치용 가스 발생기를 제공한다.

    The present invention provides a gas generator for a restraining apparatus of a vehicle, including a combustion chamber, a tabular cushion member being disposed on a bottom portion of the combustion chamber, the solid gas generating agent as a gas generating source, being charged in the combustion chamber inside the gas generator together with the cushion member, the combustion chamber being substantially in a cup shape in which an inner diameter (D1) of an opening is smaller than an inner diameter (D2) of the bottom portion, the cushion member including a circular portion serving as a base part and a plurality of protrusions protruding from a peripheral edge of the circular portion, an outer diameter (d1) of the circular portion and the inner diameter (D1) of the opening satisfying a relationship of d1D1 and d2@D2.


    Access

    Download


    Export, share and cite



    Title :

    GAS GENERATOR HAVING COMBUSTION CHAMBER INCLUDING CUSHION MEMBER


    Additional title:

    쿠션 부재를 포함하는 연소실을 가지는 가스 발생기


    Publication date :

    2017-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen



    GAS GENERATOR AND CUSHION MEMBER FOR GAS GENERATOR

    YAMAMOTO KOJI | European Patent Office | 2020

    Free access

    Airbag cushion including a pusher chamber

    LEE CHANGHAN / LEE JUNBUM | European Patent Office | 2024

    Free access

    Cushion member having variable stiffness

    MANKAME NILESH D / KIM WONHEE M / ALEXANDER PAUL W | European Patent Office | 2024

    Free access

    CUSHION MEMBER HAVING VARIABLE STIFFNESS

    MANKAME NILESH D / KIM WONHEE M / ALEXANDER PAUL W | European Patent Office | 2024

    Free access

    GAS GENERATOR AND CUSHION MEMBER FOR GAS GENERATOR

    YAMAMOTO KOJI | European Patent Office | 2020

    Free access