公开(公告)号：US09822707B2

公开(公告)日：2017-11-21

申请号：US14383442

申请日：2012-12-18

Applicant: General Electric Company

Inventor： Yann Tapie ,  Cedric Vasselon ,  Olivier Schweiger ,  Olivier Chapuis

IPC: F02C1/00 ,  F02C7/232 ,  F02C3/22 ,  F02C9/28 ,  F02C9/40 ,  F23K5/00 ,  F23N5/24

CPC classification number: F02C7/232 ,  F02C3/22 ,  F02C9/28 ,  F02C9/40 ,  F23K5/002 ,  F23K2401/201 ,  F23K2900/05001 ,  F23N5/24 ,  F23N2021/10

Abstract: A vent for use in a gaseous fuel supply circuit of a gas turbine is provided. The vent includes an inlet in flow communication with the gaseous fuel supply circuit, a first outlet in flow communication with the gaseous fuel supply circuit and configured to release gaseous fuel at atmospheric pressure, a first valve coupled between the inlet and the first outlet, wherein the first valve includes a second outlet configured to channel the gaseous fuel towards a combustion device. The system also includes a second valve coupled between the inlet and the second outlet, and a control device configured to selectively open and close the first and second valves based on a pressure of the gaseous fuel.

公开(公告)号：US20150107217A1

公开(公告)日：2015-04-23

申请号：US14383442

申请日：2012-12-18

Applicant: General Electric Company

Inventor： Yann Tapie ,  Cedric Vasselon ,  Olivier Schweiger ,  Olivier Chapuis

IPC: F02C7/232 ,  F02C9/28 ,  F02C3/22

CPC classification number: F02C7/232 ,  F02C3/22 ,  F02C9/28 ,  F02C9/40 ,  F23K5/002 ,  F23K2401/201 ,  F23K2900/05001 ,  F23N5/24 ,  F23N2021/10

Abstract: A vent for use in a gaseous fuel supply circuit of a gas turbine is provided. The vent includes an inlet in flow communication with the gaseous fuel supply circuit, a first outlet in flow communication with the gaseous fuel supply circuit and configured to release gaseous fuel at atmospheric pressure, a first valve coupled between the inlet and the first outlet, wherein the first valve includes a second outlet configured to channel the gaseous fuel towards a combustion device. The system also includes a second valve coupled between the inlet and the second outlet, and a control device configured to selectively open and close the first and second valves based on a pressure of the gaseous fuel.

Abstract translation: 提供了一种用于燃气轮机的气体燃料供应回路的通风口。 通风口包括与气体燃料供应回路流体连通的入口，与气体燃料供应回路流体连通并被配置为在大气压下释放气体燃料的第一出口，联接在入口和第一出口之间的第一阀，其中 第一阀包括构造成将气体燃料引向燃烧装置的第二出口。 该系统还包括联接在入口和第二出口之间的第二阀，以及配置成基于气态燃料的压力选择性地打开和关闭第一和第二阀的控制装置。