发明名称 |
ONE-STAGE STATOR VANE COOLING STRUCTURE AND GAS TURBINE |
摘要 |
A one-stage stator vane cooling structure consisting of: a plurality of linking members that are provided between a plurality of combustors disposed in the circumferential direction of a gas turbine; and cooling holes that are provided in each of the one-stage stator vanes to discharge a cooling gas from the inside to the outside of the one-stage stator vanes in order to cool the one-stage stator vanes on the periphery of the stagnation line of the combustion gas flowing in from the plurality of combustors; in which the cooling holes are formed at positions that are determined according to the relative positions of the one-stage stator vanes and the linking members disposed near the one-stage stator vanes. |
申请公布号 |
EP2369137(B1) |
申请公布日期 |
2016.09.28 |
申请号 |
EP20090834463 |
申请日期 |
2009.12.24 |
申请人 |
MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
发明人 |
SAKAMOTO, YASURO;ITO, EISAKU |
分类号 |
F01D9/02;F01D5/18;F01D9/04;F01D25/12;F02C7/18 |
主分类号 |
F01D9/02 |
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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