发明名称 |
Liquid tripropellant rocket engine coaxial injector |
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. <IMAGE>
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申请公布号 |
EP0924424(A2) |
申请公布日期 |
1999.06.23 |
申请号 |
EP19980123083 |
申请日期 |
1998.12.10 |
申请人 |
TRW INC. |
发明人 |
CHRONES, J. CONSTANT;DRESSLER, GORDON |
分类号 |
F02K9/52;(IPC1-7):F02K9/52 |
主分类号 |
F02K9/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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