发明公开
EP1363075A2 Heat shield panels for use in a combustor for a gas turbine engine
有权
Hitzeschildplattenfüreine Gasturbinenbrennkammer
- 专利标题： Heat shield panels for use in a combustor for a gas turbine engine
- 专利标题（中）： Hitzeschildplattenfüreine Gasturbinenbrennkammer
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申请号： EP03253083.4申请日： 2003-05-16
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公开(公告)号： EP1363075A2公开(公告)日： 2003-11-19
- 发明人: Pacheco-Tougas, Monica , Hoke, James B. , Coughlan, Joseph D., III , Goetschius, Alan J.
- 申请人： UNITED TECHNOLOGIES CORPORATION
- 申请人地址： United Technologies Building, 1 Financial Plaza Hartford, CT 06101 US
- 专利权人： UNITED TECHNOLOGIES CORPORATION
- 当前专利权人： UNITED TECHNOLOGIES CORPORATION
- 当前专利权人地址： United Technologies Building, 1 Financial Plaza Hartford, CT 06101 US
- 代理机构： Leckey, David H.
- 优先权： US147571 20020516
- 主分类号： F23R3/04
- IPC分类号： F23R3/04 ; F23R3/60
摘要：
The present invention relates to heat shield panels 18, 22 or liners to be used in combustors for gas turbine engines. The heat shield panels 18, 22 each comprise a hot side 33 and a cold side 31 and at least one isolated cooling chamber 56 on the cold side 31. Each cooling chamber has a plurality of cooling film holes 32 for allowing a coolant, such as air, to flow from the cold side 31 to the hot side 33. A combustor having an arrangement of heat shield panels or liners is also described.
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