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21. 发明授权

US06508175B1 Pyrotechnic initiator for use in high pressure environments 有权
标题翻译：烟火引发剂用于高压环境
公开(公告)号：US06508175B1
公开(公告)日：2003-01-21
申请号：US09703063
申请日：2000-10-31
申请人： Vahan Avetisian
发明人： Vahan Avetisian
IPC分类号： F42C1912
CPC分类号： F42B3/103 , F42B3/195
摘要： A pyrotechnic initiator adapted for insertion into a sealed gas unit includes an igniter over which a nonconductive body is molded. The nonconductive body resists the pressure inside a sealed gas unit and protects the igniter from that pressure. The body provides substantially all of the structural support for the igniter. The body is molded onto a retainer, onto which a cup is attached to form a pressure seal and a hermetic seal against the gases within the sealed gas unit. Because the body carries substantially all of the structural loads exerted by the gas within the sealed gas unit, the cup can be made substantially thinner than previously possible.
摘要翻译：适于插入密封气体单元的烟火引发器包括点火器，不导电体被模制在该点火器上。非导电体抵抗密封气体单元内的压力，并保护点火器免受该压力的影响。主体为点火器提供了基本上所有的结构支撑。将本体模制在保持器上，其上连接有杯，以形成压力密封件和抵靠密封气体单元内的气体的气密密封。因为机体承载由密封气体单元内的气体施加的基本上所有的结构载荷，因此杯子可以制造得比先前可能的薄得多。

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