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1. 发明公开

EP0924424A3 Liquid tripropellant rocket engine coaxial injector 审中-公开
标题翻译：同轴喷射器3升的液体火箭燃料成分
公开(公告)号：EP0924424A3
公开(公告)日：2002-05-22
申请号：EP98123083.2
申请日：1998-12-10
申请人： TRW Inc.
发明人： Chrones, J. Constant , Dressler, Gordon
IPC分类号： F02K9/52 , F02K9/58
CPC分类号： F02K9/52
摘要： A tripropellant coaxial pintle injector for a rocket engine which enables smooth transitioning between two types of propellants that are adapted to be alternatively mixed with a third type of propellant in a combustion chamber of a rocket engine. The tripropellant coaxial injector includes a pintle for expelling a first propellant into a combustion chamber in a generally radial direction and two or more concentric metering sleeves which define orifices for expelling two or more different propellants into the combustion chamber in an axial direction thus, such a configuration allows for alternative mixing of two propellants with a third propellant in the combustion chamber of a rocket engine.

2. 发明公开

EP0924424A2 Liquid tripropellant rocket engine coaxial injector 审中-公开
标题翻译： Koaxialer InjektorfürdreiflüssigeRaketentreibstoffkomponenten
公开(公告)号：EP0924424A2
公开(公告)日：1999-06-23
申请号：EP98123083.2
申请日：1998-12-10
申请人： TRW Inc.
发明人： Chrones, J. Constant , Dressler, Gordon
IPC分类号： F02K9/52
CPC分类号： F02K9/52
摘要： A tripropellant coaxial pintle injector for a rocket engine which enables smooth transitioning between two types of propellants that are adapted to be alternatively mixed with a third type of propellant in a combustion chamber of a rocket engine. The tripropellant coaxial injector includes a pintle for expelling a first propellant into a combustion chamber in a generally radial direction and two or more concentric metering sleeves which define orifices for expelling two or more different propellants into the combustion chamber in an axial direction thus, such a configuration allows for alternative mixing of two propellants with a third propellant in the combustion chamber of a rocket engine.
摘要翻译：一种用于火箭发动机的三介质同轴枢轴喷射器，其能够在适合于在火箭发动机的燃烧室中与第三类型推进剂交替混合的两种类型的推进剂之间平稳过渡。所述三介质同轴喷射器包括用于将第一推进剂沿大致径向方向排放到燃烧室中的枢栓和两个或更多个同心的计量套管，所述两个或更多个同心的计量套筒限定用于沿轴向排出两个或更多个不同的推进剂进入燃烧室的孔，配置允许两个推进剂与火箭发动机的燃烧室中的第三推进剂的混合。

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