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특허 상세정보

Gas turbine engine uncontrolled high thrust accommodation system and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/20    F02C-009/18    F02C-009/22    F23N-003/06    F23N-005/24    F02C-009/26   
출원번호 US-0717506 (2015-05-20)
등록번호 US-10156190 (2018-12-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lorenz & Kopf, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 17
초록

A system and method of accommodating an uncontrolled high thrust condition in a turbofan gas turbine engine includes processing engine data from the turbofan gas turbine engine to determine when a potential for an uncontrolled high thrust condition exists. When the potential for an uncontrolled high thrust condition exists, the engine data are processed to determine whether corrective action for the uncontrolled high thrust condition should be implemented by varying turbofan gas turbine engine effective geometry to (i) increase turbofan gas turbine engin...

대표
청구항

1. A turbofan gas turbine engine uncontrolled high thrust condition accommodation system, comprising: an engine data source configured to supply engine data representative of operability of a turbofan gas turbine engine; andan engine control coupled to receive the engine data and configured, upon receipt thereof, to determine when a potential for an uncontrolled high thrust condition exists in the turbofan gas turbine engine and, upon determining that the potential for the uncontrolled high thrust condition exists, to:determine whether or not a turbofan ...

이 특허에 인용된 특허 (17)

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  2. Sweet David H. (Tequesta FL) Evans Charles W. (Norfolk CT). Automatic turbine engine bleed valve control for enhanced fuel management. USP1994055313778.
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  8. Crom, Elden. Gas turbine engine overspeed prevention. USP2017069689316.
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  10. Block, Frederick William; Nichols, Richard Lee; Law, Joseph Robert; Dalton, Bret Stephen; Ellis, George Allen. Method for determining when to perform a test of an overspeed protection system of a powerplant machine. USP2013028370100.
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  17. Evans Hugh G. (W. 214 6th Ave. Spokane WA 99204) Speer Stephen (S. 358 Couer d\Alene ; Apt. #6 Spokane WA 99204) Christy James A. (E. 10918 26th Spokane WA 99204). Turbocharged engine having an engine speed and throttle position responsive compressor bleed valve. USP1984114483147.