| 摘要 |
A vehicle occupant protection apparatus (10) comprises a seat belt system (50) having a buckled condition and an unbuckled condition, and a sensor (56) for determining the buckled condition of the seat belt system. An inflatable occupant protection device (12) has a deflated condition and an inflated condition. An inflator (32) is actuatable to provide inflation fluid to inflate the inflatable device (12). The protection apparatus (10) includes an electrically energizable mechanism (44) for venting inflation fluid from the protection apparatus (10). Electric circuitry (40) is responsive to a determination of the buckled condition of the seat belt system (50) and the inflated condition of the inflatable device (12), for actuating the electrically energizable mechanism (44) to vent inflation fluid.
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