发明申请
US20070151252A1 Valve assembly for modulating fuel flow to a gas turbine engine
有权
用于调节燃料流向燃气涡轮发动机的阀组件
- 专利标题： Valve assembly for modulating fuel flow to a gas turbine engine
- 专利标题（中）： 用于调节燃料流向燃气涡轮发动机的阀组件
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申请号： US11321203申请日： 2005-12-29
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公开(公告)号： US20070151252A1公开(公告)日： 2007-07-05
- 发明人: Michael Cornwell , Randy Baxter , Michael Forst , Jerry Goeke
- 申请人： Michael Cornwell , Randy Baxter , Michael Forst , Jerry Goeke
- 专利权人： Delavan Inc.
- 当前专利权人： Delavan Inc.
- 主分类号： F02C9/26
- IPC分类号： F02C9/26
摘要：
A valve assembly is disclosed for modulating the flow of fuel to a fuel nozzle at a high frequency or in a stepped manner to actively control combustion in a gas turbine engine which includes a valve housing defining an inlet portion for receiving fuel from a fuel source at an initial flow rate and an outlet portion for delivering fuel to a fuel nozzle at the initial flow rate or a modulated flow rate depending upon a detected combustion condition, and a mechanism disposed within the valve housing for modulating the flow rate of fuel to the outlet portion in response to a detected combustion condition.
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