| 摘要 |
PROBLEM TO BE SOLVED: To provide structure of a supply pipe of a lubricating oil for a gas turbine that has high durability without applying unreasonable load to the pipe. SOLUTION: A first connecting member is placed on the end on an anti- bearing side of first piping for supplying the lubricating oil to a bearing that supports a turbine or collecting the lubricating oil from the bearing. A second connecting member facing to the first member is placed on one end of second piping that has oil tight holding means that is inserted into a lubricating oil passage hole formed on a housing and that holes the oil tight with the hole. The first member and the second member are fastened to each other with a bolt, and the position of the fastening of the first member to the second member is adjusted using clearance between a through hole formed on the first connecting member and the bolt. Then, the first piping and the second piping are communicated to each other while load applied to the first piping is reduced. COPYRIGHT: (C)2003,JPO
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