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HYBRID INFLATOR WITH STAGED INFLATION CAPABILITY
HYBRID INFLATOR WITH STAGED INFLATION CAPABILITY
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机译：具有阶段性通胀能力的混合型通胀者
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摘要
A pressure vessel 10 comprising a first burst disk 310 and a sealing disk 46 which stores the expanded gas stored under pressure and selectively seals the pressure vessel, and is controlled at a predetermined expansion rate and is staged inflated gas. The inflator 10 is composed of a gas discharge mechanism (52,300) to allow the release of. The gas ejection mechanism includes a piston 72 spaced apart from the first burst disk 46 and positioned outside the pressure vessel and moving into the disk through piston, so that the pressure caused by combustion of the first propulsion agent 218 And first flame means for rupturing the first burst disk 46 in response to the formation of the? The rupture of the first burst disk causes the expansion gas to initially flow out of the pressure vessel at a predetermined cooling expansion rate, and then the piston provides a conduit for communicating the combustion material of the combustion propulsion agent to the pressure vessel to raise the temperature of the expansion gas in the vessel. Thereby increasing the emission rate of the gas. The inflator 10 is also spaced apart from the sealing disc and disposed outside of the pressure vessel, and when driven provides additional combustion material resulting from the combustion of the second propellant, the combustion material opening the sealing disc 310 and then the sealing vessel. It further includes a second flame mechanism 300 is introduced into the pressure vessel to heat the expansion gas in the interior, thereby increasing the discharge rate and pressure of the expansion gas more than the pressure and the amount that can be made by the first flame device. .
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