Invention Grant
US09587498B2 System and method for removing stator vanes from a casing of a rotary machine
有权
用于从旋转机械的壳体移除定子叶片的系统和方法
- Patent Title: System and method for removing stator vanes from a casing of a rotary machine
- Patent Title (中): 用于从旋转机械的壳体移除定子叶片的系统和方法
-
Application No.: US14558949Application Date: 2014-12-03
-
Publication No.: US09587498B2Publication Date: 2017-03-07
- Inventor: Joshua Michael Oden , James Bradford Holmes
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Armstrong Teasdale LLP
- Main IPC: B23P19/04
- IPC: B23P19/04 ; F01D9/02 ; F01D9/04 ; F01D25/28 ; B25B27/00 ; B23P19/00

Abstract:
A stator vane removal system includes a reaction platform configured to couple between opposing sides of a slot defined in an inner surface of a casing of a rotary machine. At least one stator vane is retained in the slot. The reaction platform includes at least one wedge surface. The system also includes an actuator configured to couple to the reaction platform. The at least one wedge surface facilitates inducing a coupling force exerted by the reaction platform to the opposing sides of the slot when the actuator applies a pushing force to the at least one stator vane in the slot.
Public/Granted literature
- US20160158901A1 SYSTEM AND METHOD FOR REMOVING STATOR VANES FROM A CASING OF A ROTARY MACHINE Public/Granted day:2016-06-09
Information query