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公开(公告)号：US20170107907A1
公开(公告)日：2017-04-20
申请号：US14886157
申请日：2015-10-19
Applicant: General Electric Company
Inventor： Avishetti Srinivas , Laxmikant Merchant , Anil Kumar Dasoji , Ampili Kishore Kumar
Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor air extraction system with a number of valves, an exhaust frame cooling system with an exhaust frame blower, and a turbine valve cooling system with one or more valve protection boxes surrounding one or more of the valves. The valve protection boxes may be in communication with a flow of air from the exhaust frame blower.
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Patent Agency Ranking
公开(公告)号：US10082083B2
公开(公告)日：2018-09-25
申请号：US14978261
申请日：2015-12-22
Applicant: General Electric Company
Abstract: A drain system for a combustor of a gas turbine includes a plurality of drain tubes, a vertical header connected to an end of each drain tube to receive a fluid flow therefrom, and a horizontal header downstream of the vertical header and in fluid communication therewith. Each drain tube has another end adapted to be connected to a respective combustor can of the gas turbine to drain liquid therefrom. The vertical header is disposed at an angle between 30° and 90° with a horizontal plane.
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3.发明授权System and method for protecting components in a gas turbine engine with exhaust gas recirculation 有权用于利用废气再循环来保护燃气涡轮发动机中的部件的系统和方法公开(公告)号：US09581081B2
公开(公告)日：2017-02-28
申请号：US14135055
申请日：2013-12-19
Inventor： Pramod K. Biyani , Rajarshi Saha , Anil Kumar Dasoji , Richard A. Huntington , Franklin F. Mittricker
Abstract: A system includes a gas turbine engine that includes a turbine section having one or more turbine stages between an upstream end and a downstream end, an exhaust section disposed downstream from the downstream end of the turbine section, and a fluid supply system coupled to the exhaust section. The fluid supply system is configured to route an inert gas to the exhaust section.
Abstract translation: 一种系统包括燃气涡轮发动机，其包括在上游端和下游端之间具有一个或多个涡轮级的涡轮部分，设置在涡轮部分的下游端的下游的排气部分，以及连接到排气口的流体供应系统 部分。 流体供应系统被配置为将惰性气体引导到排气部分。
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4.发明申请SYSTEM AND METHOD FOR PROTECTING COMPONENTS IN A GAS TURBINE ENGINE WITH EXHAUST GAS RECIRCULATION 有权用于保护气体涡轮发动机中组件的排气系统和方法公开(公告)号：US20140196464A1
公开(公告)日：2014-07-17
申请号：US14135055
申请日：2013-12-19
Inventor： Pramod K. Biyani , Rajarshi Saha , Anil Kumar Dasoji , Richard A. Huntington , Franklin F. Mittricker
IPC: F02C3/04
Abstract: A system includes a gas turbine engine that includes a turbine section having one or more turbine stages between an upstream end and a downstream end, an exhaust section disposed downstream from the downstream end of the turbine section, and a fluid supply system coupled to the exhaust section. The fluid supply system is configured to route an inert gas to the exhaust section.
Abstract translation: 一种系统包括燃气涡轮发动机，其包括在上游端和下游端之间具有一个或多个涡轮级的涡轮部分，设置在涡轮部分的下游端的下游的排气部分，以及连接到排气口的流体供应系统 部分。 流体供应系统被配置为将惰性气体引导到排气部分。
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公开(公告)号：US12066114B2
公开(公告)日：2024-08-20
申请号：US17532280
申请日：2021-11-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Jeevankumar Krishnan , Laxmikant Merchant , Anil Kumar Dasoji , Rajarshi Saha
IPC: F16K11/07 , F02C7/22 , F02C7/232 , F16K24/02 , F16K31/122
CPC classification number: F16K11/07 , F02C7/22 , F02C7/232 , F16K24/02 , F16K31/1221
Abstract: A three-way valve for a liquid fuel supply system includes a housing defining a liquid fuel inlet, a purge gas inlet, and at least one drain port. The liquid fuel inlet is sized to receive liquid fuel therethrough for selectively channeling the liquid fuel to a combustor of a gas turbine engine. The purge gas inlet is sized to receive purge gas therethrough for selectively purging liquid fuel from said three-way valve. The at least one drain port is oriented to selectively channel liquid fuel from said three-way valve when purge gas is purging liquid fuel from said three-way valve.
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公开(公告)号：US20230160479A1
公开(公告)日：2023-05-25
申请号：US17532280
申请日：2021-11-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Jeevankumar Krishnan , Laxmikant Merchant , Anil Kumar Dasoji , Rajarshi Saha
IPC: F16K11/07 , F16K31/122 , F16K24/02
CPC classification number: F16K11/07 , F16K31/1221 , F16K24/02
Abstract: A three-way valve for a liquid fuel supply system includes a housing defining a liquid fuel inlet, a purge gas inlet, and at least one drain port. The liquid fuel inlet is sized to receive liquid fuel therethrough for selectively channeling the liquid fuel to a combustor of a gas turbine engine. The purge gas inlet is sized to receive purge gas therethrough for selectively purging liquid fuel from said three-way valve. The at least one drain port is oriented to selectively channel liquid fuel from said three-way valve when purge gas is purging liquid fuel from said three-way valve.
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