发明名称 |
MULTI-CIRCUIT LUBRICATION SYSTEM FOR A TURBINE ENGINE |
摘要 |
A turbine engine system includes a first lubricant circuit, a second lubricant circuit, a plurality of engine stages and a shaft. The first lubricant circuit includes a first turbine engine component that is fluidly coupled with a first lubricant heat exchanger. The second lubricant circuit includes a second turbine engine component that is fluidly coupled with a second lubricant heat exchanger, wherein the second lubricant circuit is fluidly separate from the first lubricant circuit. The first turbine engine component includes a gear train, which connects a first of the engine stages to a second of the engine stages. The second turbine engine component includes a bearing. The shaft is supported by the bearing and connected to one of the engine stages. |
申请公布号 |
WO2014123863(A3) |
申请公布日期 |
2014.10.16 |
申请号 |
WO2014US14601 |
申请日期 |
2014.02.04 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SCHWARZ, FREDERICK M.;PICKFORD, SIMON |
分类号 |
F04D29/06;F01D25/20;F02C7/06;F02K3/06 |
主分类号 |
F04D29/06 |
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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