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.
|
申请公布号 |
CA2401945(C) |
申请公布日期 |
2006.01.03 |
申请号 |
CA20022401945 |
申请日期 |
2002.09.09 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
OHYA, TAKEAKI;UEMATSU, KAZUO |
分类号 |
F02C7/12;F01D5/08;F01D5/18;F01D9/06;F01D25/00;F02C7/18;F16L27/04;F16L37/02 |
主分类号 |
F02C7/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|