发明名称 |
WERKWIJZE VOOR HET REPAREREN VAN EEN LUCHTGEKOELD SCHOEPSAMENSTEL. |
摘要 |
A gas turbine engine air cooled vane assembly which includes inner and outer platform members and an airfoil member therebetween is repaired by removing from the vane assembly a vane assembly segment comprising at least a portion of the leading edge wall, a portion of the airfoil body wall and a portion of at least one platform member connected with the leading edge wall. The vane assembly segment is removed along a preselected path which, during operation of the vane assembly in a gas turbine engine, experiences relatively low mechanical stresses. A replacement member of substantially the same type of material and of a size and shape which matches the removed vane assembly segment is placed into registry with the vane assembly and then metallurgically bonded to the vane assembly. |
申请公布号 |
NL8101356(A) |
申请公布日期 |
1981.10.16 |
申请号 |
NL19810001356 |
申请日期 |
1981.03.19 |
申请人 |
GENERAL ELECTRIC COMPANY TE SCHENECTADY, NEW YORK, VER. ST. V. AM. |
发明人 |
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分类号 |
F01D9/02;F01D5/00;(IPC1-7):01D5/18 |
主分类号 |
F01D9/02 |
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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