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US5808232A Gas inflator having aluminum or alumina bead filter 失效
具有铝或氧化铝珠过滤器的气体充气机

Gas inflator having aluminum or alumina bead filter
摘要:
A solid propellant gas generator incorporating staged gas cooling and filtration so as to generate cool, clean gasses having a composition suitable for use as an automobile airbag inflator. An intermediate cooling and filtration stage consists of aluminum beads that function as both a filter and heat sink.
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