发明公开
- 专利标题： Coolant recirculation type gas turbine
- 专利标题（中）： 燃气轮机与所述冷却介质的循环
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申请号： EP03009008.8申请日： 1998-10-16
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公开(公告)号： EP1329590A2公开(公告)日： 2003-07-23
- 发明人: Matsumoto, Manabu , Marushima, Shinya , Ikeguchi, Takashi , Kawaike, Kazuhiko
- 申请人： Hitachi, Ltd.
- 申请人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101-8010 JP
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101-8010 JP
- 代理机构： Hano, Christian, Dipl.-Ing.
- 优先权： JP28485297 19971017; JP31929097 19971120
- 主分类号： F01D5/08
- IPC分类号： F01D5/08 ; F01D25/12
摘要：
A high efficiency coolant collection type gas turbine is obtained by integrating a heat shielding header (175) between the moving blades (140) and the coolant supply flow path. Communication pipes (179) supply the coolant from the header to the individual blades. Header is also suitable to be integrated in the coolant collecting flow path (171).
公开/授权文献
- EP1329590B1 Coolant recirculation type gas turbine 公开/授权日：2005-04-20
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