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    • 8. 发明授权
    • Propellant compositions for gas generating apparatus
    • 用于气体发生装置的推进剂组合物
    • US06334917B1
    • 2002-01-01
    • US09177881
    • 1998-10-23
    • Brian K. HamiltonPaul Harrington
    • Brian K. HamiltonPaul Harrington
    • C06B4500
    • C06B23/001C06B45/00C06D5/06
    • A gas generating apparatus for outputting a gas is provided. In one embodiment, the apparatus is an inflator having a propellant for supplying inflation gas(es) to an inflatable located in a vehicle. A confining member is located adjacent to the propellant. A number of spaced holes are provided in the confining member, either before or after activation of the propellant. Inflation gas is received through the spaced holes for subsequent passage to the inflatable. In that regard, the inflation gas first passes through a chamber defined in a timing member that has metering orifices. Such orifices regulate the flow of the inflation gas to the inflatable. The confining member is able to withstand significant pressures without rupturing. Each of the confining member and the timing member is preferably made of a non-metallic material. The propellant includes a fuel-rich material and an oxidizer material, preferably ammonium nitrate.
    • 提供一种用于输出气体的气体发生装置。 在一个实施例中,该装置是具有用于将充气气体供应给位于车辆中的充气装置的推进剂的充气机。 限制构件位于推进剂附近。 在限制构件中,在推进剂活化之前或之后提供多个间隔开的孔。 通过间隔开的孔容纳充气气体,以便随后通过充气。 在这方面,膨胀气体首先通过限定在具有计量孔的定时构件中的室。 这样的孔口将膨胀气体的流量调节到可膨胀的气体。 限制构件能够承受显着的压力而不会破裂。 限制构件和定时构件中的每一个优选地由非金属材料制成。 推进剂包括富含燃料的材料和氧化剂材料,优选硝酸铵。