发明申请
- 专利标题： METHOD FOR SERVICING A TURBINE PART
- 专利标题（中）： 维修涡轮零件的方法
-
申请号： US12939679申请日： 2010-11-04
-
公开(公告)号： US20120110847A1公开(公告)日： 2012-05-10
- 发明人: Matthew Paul Berkebile , Srikanth Chandrudu Kottilingam , Gene Aruthur Murphy, JR.
- 申请人： Matthew Paul Berkebile , Srikanth Chandrudu Kottilingam , Gene Aruthur Murphy, JR.
- 申请人地址： US NY Schenectady
- 专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人地址： US NY Schenectady
- 主分类号： B23P6/00
- IPC分类号： B23P6/00
摘要：
According to one aspect of the invention, a method for in situ repair of a turbine part is provided. The method includes the steps of accessing the turbine part while assembled to other turbine components, wherein the turbine part comprises a region with a structural flaw near a hole in the turbine part, wherein the hole is configured to flow a cooling fluid and welding the structural flaw without performing a heat treatment of the turbine part, wherein welding the structural flaw comprises laser welding that maintains a structure of the region.
公开/授权文献
- US08904635B2 Method for servicing a turbine part 公开/授权日：2014-12-09
信息查询
