发明名称 |
Fuel and oil heat management system for a gas turbine engine. |
摘要 |
<p>A heat management system is provided for a gas turbine engine (10) having first and second oil cooling loops (14, 16). The system distributes excess fuel flow from a main fuel pump (44) among a plurality of upstream locations (58,68) for managing the transfer of heat between the oil loops (14, 16) and the flowing fuel. A diverter valve (62) regulates the distribution of the bypass fuel responsive to engine heat generation, oil temperature, and/or fuel temperature. A passive fuel distribution configuration using one or more fuel flow restrictors (72, 74, 76) is also disclosed.</p> |
申请公布号 |
EP0248762(A2) |
申请公布日期 |
1987.12.09 |
申请号 |
EP19870630100 |
申请日期 |
1987.06.02 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
BURR, DONALD NEAL;FRANZ, THOMAS CASPER;PERO, EDWARD BEVERAGE;DANILOWICZ, PAUL STANLEY;MORTIMER, THOMAS PAUL |
分类号 |
F02C7/06;F01D25/18;F02C7/14;F02C7/22;F02C7/224;(IPC1-7):F02C7/14 |
主分类号 |
F02C7/06 |
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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