发明名称 |
Joint structure of coolant passage, tube seal, and gas turbine |
摘要 |
A tube seal is fitted with a spherical spring, being an elastic member, at one end of a tubular barrel. The end where the spring is fitted to the tubular barrel is inserted into a steam supply pipe outlet, which is a coolant passage provided in a rotor disk. The other end of the barrel is formed into a spherical shape, and this end is inserted into a steam supply port in a dynamic blade, being another coolant passage port, and abuts against the internal surface of the steam supply port.
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申请公布号 |
US2003049126(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
US20020237018 |
申请日期 |
2002.09.09 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
UEMATSU KAZUO;OHYA TAKEAKI |
分类号 |
F01D5/08;F01D5/18;F01D9/06;F01D25/00;F02C7/18;F16L27/04;F16L37/02;(IPC1-7):F01D5/08 |
主分类号 |
F01D5/08 |
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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