公开(公告)号：US12129800B2

公开(公告)日：2024-10-29

申请号：US17657182

申请日：2022-03-30

申请人： General Electric Company

发明人： Christopher E. Wolfe ,  Alfred A. Mancini ,  Randy Joseph Tobe

IPC分类号： F16K1/46 ,  F02C7/232 ,  F16K15/14 ,  F23K5/14

CPC分类号： F02C7/232 ,  F16K1/46 ,  F16K15/14 ,  F23K5/147 ,  F23N2235/24

摘要： A fuel nozzle valve includes a fuel nozzle valve liner having a channel with an opening for allowing fuel to flow therethrough and a seat. A plunger has a stud and a base substantially perpendicular to the stud, the plunger being configured to move relative to the fuel nozzle valve liner to seal or to open the opening of the fuel nozzle valve. The fuel nozzle valve further includes a metal resilient member configured to contact the base of the plunger and the seat of the fuel nozzle valve liner to seal the opening of the fuel nozzle valve when the plunger is moved to seal the fuel nozzle valve.

公开(公告)号：US20230313742A1

公开(公告)日：2023-10-05

申请号：US17657182

申请日：2022-03-30

申请人： General Electric Company

发明人： Christopher E. Wolfe ,  Alfred A. Mancini ,  Randy Joseph Tobe

IPC分类号： F02C7/232

CPC分类号： F02C7/232

摘要： A fuel nozzle valve includes a fuel nozzle valve liner having a channel with an opening for allowing fuel to flow therethrough and a seat. A plunger has a stud and a base substantially perpendicular to the stud, the plunger being configured to move relative to the fuel nozzle valve liner to seal or to open the opening of the fuel nozzle valve. The fuel nozzle valve further includes a metal resilient member configured to contact the base of the plunger and the seat of the fuel nozzle valve liner to seal the opening of the fuel nozzle valve when the plunger is moved to seal the fuel nozzle valve.