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    • 6. 发明授权
    • 가변 팽창 성능을 갖는 에어 백 모듈 및 에어백 모듈의 팽창율을 변경하기 위한 방법
    • 가변팽창성능을갖갖에백백백듈및및에백백
    • KR100403948B1
    • 2003-10-30
    • KR1020007012567
    • 1999-05-11
    • 델피 테크놀로지스 인코포레이티드
    • 리안쇼운그레고리웨버제임스로이드
    • B60R21/263B60R21/26B60R21/268
    • B60R21/276B60R21/2171B60R2021/2765
    • An air bag module (10) includes an air bag (27) and an inflator (30) being activatable to discharge inflator gas for inflating the air bag. The inflator has at least one discharge port (31) through which inflator gas is discharged. A housing (20) includes at least one inflator vent opening (21) aligned with the discharge port. A variable inflation device (49) is mounted on the inflator and includes a movable member (50) alignable with the vent opening. The movable member is movable relative to the vent opening for opening and closing the vent opening at a predetermined time during inflator activation to control the amount of inflator gas discharged into the air bag and the amount of inflator gas expelled out through the vent opening of the housing. Preferably, the variable inflation device includes an initiator device (80) being activatable during activation of the inflator to move the movable member relative to the vent opening at the predetermined time during inflator activation.
    • 气囊模块(10)包括气囊(27)和充气器(30),所述充气器可激活以排出用于使气囊膨胀的充气器气体。 充气机具有至少一个排放充气机气体的排放口(31)。 壳体(20)包括与排出口对齐的至少一个充气器排气口(21)。 可变充气装置(49)安装在充气机上并包括可与排气口对准的可动构件(50)。 可动构件相对于通气开口可移动,以在充气机启动期间的预定时间打开和关闭通气开口,以控制排放到气囊中的充气器气体的量,并且充气器气体的量通过排气口的排气开口排出 住房。 优选地,可变充气装置包括启动器装置(80),在启动充气器期间,启动装置(80)可在充气器启动期间的预定时间相对于通气开口移动可动构件。