- 专利标题： Gas turbine engine with multiple component exhaust diffuser operating in conjunction with an outer case ambient external cooling system
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申请号： US13746423申请日： 2013-01-22
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公开(公告)号： US09664062B2公开(公告)日： 2017-05-30
- 发明人: Mrinal Munshi , John W. Finneran , Yevgeniy Shteyman , Daryl J. Graber , Matthew R. Porter , Jonathan M. Leagon
- 申请人： Mrinal Munshi , John W. Finneran , Yevgeniy Shteyman , Daryl J. Graber , Matthew R. Porter , Jonathan M. Leagon
- 申请人地址： US FL Orlando
- 专利权人： SIEMENS ENERGY, INC.
- 当前专利权人： SIEMENS ENERGY, INC.
- 当前专利权人地址： US FL Orlando
- 主分类号： F01D9/04
- IPC分类号： F01D9/04 ; F01D25/14 ; F01D25/08
摘要：
An attachment system for attaching at least one exhaust diffuser downstream from a turbine assembly in a gas turbine engine is disclosed. The attachment system may include at least one attachment flange extending from a downstream edge and attached to a spring plate diffuser support structure and at least one attachment flange extending from side edges of the exhaust diffuser to couple sections of the exhaust diffuser together. The diffuser may also include a thermal barrier/cooling system for controlling a temperature of an outer case of the gas turbine engine. The thermal barrier/cooling system may form a flow path for an ambient air flow cooling.
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