公开(公告)号：WO2017085683A2

公开(公告)日：2017-05-26

申请号：PCT/IB2016/056967

申请日：2016-11-18

Applicant: ANSALDO ENERGIA SWITZERLAND AG

Inventor： MARCHAL, N. Darius ,  MCGHEE, Michael

IPC: F23R3/28 ,  F23R3/34

CPC classification number: F23D11/38 ,  B23P6/002 ,  F23R3/283 ,  F23R3/286 ,  F23R3/343 ,  F23R2900/00016

Abstract: A method of reconditioning and fabricating turbine components is provided. In one embodiment, the method is performed on a fuel nozzle assembly of a gas turbine, and comprises providing a pre-assembled fuel nozzle assembly having a base, a body extending from the base to a fuel nozzle tip, an inner assembly, and an outer assembly. The method further comprises removing at least a portion of the fuel nozzle tip and the inner assembly, coupling and joining a replacement inner assembly to the base, and coupling and joining a replacement fuel nozzle tip to the replacement inner assembly and to the outer assembly to provide a reconditioned fuel nozzle.

Abstract translation: 提供了一种修复和制造涡轮机部件的方法。 在一个实施例中，该方法在燃气涡轮机的燃料喷嘴组件上执行，并且包括提供预组装燃料喷嘴组件，该组件具有基座，从基座延伸到燃料喷嘴尖端的主体，内部组件和 外部装配。 该方法进一步包括移除燃料喷嘴尖端和内部组件的至少一部分，将替换内部组件连接和连接到基座，以及将替换燃料喷嘴尖端连接和连接到替换内部组件并连接到外部组件 提供一个修复过的燃油喷嘴。

公开(公告)号：WO2017085683A3

公开(公告)日：2017-05-26

申请号：PCT/IB2016/056967

申请日：2016-11-18

Applicant: ANSALDO ENERGIA SWITZERLAND AG

Inventor： MARCHAL, N. Darius ,  MCGHEE, Michael

IPC: F23R3/28 ,  F23R3/34

Abstract: A fuel nozzle assembly for a gas turbine and a method of reconditioning fuel nozzle assemblies is provided. The method is performed on a fuel nozzle assembly (100) of a gas turbine, and comprises providing a pre-assembled fuel nozzle assembly (100) having a base (102), a body (104) extending from the base (102) to a fuel nozzle tip (106), an inner assembly (110), and an outer assembly (112). The method further comprises removing at least a portion of the fuel nozzle tip (106) and the inner assembly (110), coupling and joining a replacement inner assembly (152) to the base (102), and coupling and joining a replacement fuel nozzle tip (154) to the replacement inner assembly (152) and to the outer assembly (112) to provide a reconditioned fuel nozzle.

Abstract translation: 提供了用于燃气轮机的燃料喷嘴组件和修复燃料喷嘴组件的方法。 该方法在燃气轮机的燃料喷嘴组件（100）上执行，并且包括提供具有基部（102），从基部（102）延伸到基部（102）的主体（104）的预组装燃料喷嘴组件 燃料喷嘴尖端（106），内部组件（110）和外部组件（112）。 该方法进一步包括移除燃料喷嘴尖端（106）和内部组件（110）的至少一部分，将替换内部组件（152）联接并接合到基部（102），并且将替换燃料喷嘴 （154）连接到更换用内部组件（152）和外部组件（112）以提供修复的燃料喷嘴。