发明人：三好 市朗，樋口 眞一，野田 雅美
申请号：JP2012548285
申请日：20111207
公开号：JPWO2013084260A1
公开日：
20150427
专利内容由知识产权出版社提供测针>民主社会主义
德国马哈
专利附图：
坚守与
变通摘要： Reducing the total pressure loss in the turbine rotor blade tip side of the blade section, also provides a turbine blade which can suppress the performance degradation if the cooling air is mixed. In the turbine rotor blade which forms the turbine blade cascade that rotates attached to the rotor inside the stationary member, and a platform portion forming a gas passage for the main flow gas flow is a surface that forms the gas passage of said platform portion is a gas from the passage surface, and an airfoil extending in the中华器官移植杂志vertical radial to the rotation axis of the rotor is provided, said airfoil tip side end surface of the chip-side end face of the stationary member facing the tip end surface of the gap is, it will be formed so that the direction of the downstream side than the upstream side of the flow direction of the mainstream gas decreases.
申请人：三菱日立パワーシステムズ株式会社
十八大特邀代表
地址：神奈川県横浜市西区みなとみらい三丁目３番１号国籍：JP
代理人：特許業務法人開知国際特許事務所,ポレール特許業務法人
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