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公开(公告)号：JPH10231738A
公开(公告)日：1998-09-02
申请号：JP2164498
申请日：1998-02-03
Applicant: UNITED TECHNOLOGIES CORP
Inventor： FALKE CHARLES H , PETTENGILL JASON S , PRIEST BARRY L
IPC: F02C7/26
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of an engine without changing a hardware. SOLUTION: This method for starting a gas turbine 10 includes a step to command the rapid transient response of a fuel amount supplied to an engine combustion chamber 24, a step to retain fuel at a high level when an engine ignition system is operated and a step to command the reduction of a fuel amount equal to fuel obtained during a conventional starting method. An extent of transient increase depends on the operational environment and operational conditions of the engine 10. An increasing rate corresponds to the substantial step change of the fuel amount commanded, and a decreasing rate is not more than the increasing rate.
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公开(公告)号：CA1245869A
公开(公告)日：1988-12-06
申请号：CA486033
申请日：1985-06-28
Applicant: UNITED TECHNOLOGIES CORP
Inventor： PETTENGILL JASON S , THACKRAH JOHN S , SULLIVAN DENNIS J , FOX THEODORE G
Abstract: Cooling Scheme for Combustor Vane Interface The turbine vanes of a gas turbine engine immediately downstream of the combustor is maintained at a cool temperature by judiciously directing cooling air at the stagnation point ahead of the vane's leading edge at the juncture of the vane's airfoil section and platform.
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公开(公告)号：DE69810671D1
公开(公告)日：2003-02-20
申请号：DE69810671
申请日：1998-02-03
Applicant: UNITED TECHNOLOGIES CORP
Inventor： FALKE CHARLES H , PETTENGILL JASON S , PRIEST BARRY L
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公开(公告)号：DE69810671T2
公开(公告)日：2003-11-13
申请号：DE69810671
申请日：1998-02-03
Applicant: UNITED TECHNOLOGIES CORP
Inventor： FALKE CHARLES H , PETTENGILL JASON S , PRIEST BARRY L
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