Invention Grant
US09267439B2 High altitude start of a gas turbine engine using fuel pulsing and starter toggling
有权
使用燃料脉冲和启动器切换的燃气涡轮发动机的高空起飞
- Patent Title: High altitude start of a gas turbine engine using fuel pulsing and starter toggling
- Patent Title (中): 使用燃料脉冲和启动器切换的燃气涡轮发动机的高空起飞
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Application No.: US13418983Application Date: 2012-03-13
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Publication No.: US09267439B2Publication Date: 2016-02-23
- Inventor: Michael Corson , Kenneth W. Winston
- Applicant: Michael Corson , Kenneth W. Winston
- Applicant Address: US CT Windsor Locks
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US CT Windsor Locks
- Agency: Kinney & Lange, P.A.
- Main IPC: F02C7/26
- IPC: F02C7/26 ; F02C9/26 ; F02C7/32 ; F02C7/268 ; F02C7/262 ; F02C9/28
Abstract:
A system for starting a gas turbine engine includes an engine controller and a fuel controller. The engine controller varies the engine speed between a minimum start speed and a maximum start speed until light-off of the engine occurs. The fuel controller operates a fuel command to vary fuel provided to a combustion chamber of the engine until light-off of the engine occurs.
Public/Granted literature
- US20130239580A1 HIGH ALTITUDE START OF A GAS TURBINE ENGINE USING FUEL PULSING AND STARTER TOGGLING Public/Granted day:2013-09-19
Information query
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