Method for the control of aero gas turbine engines
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64D-031/00
B64C-011/50
B64C-011/00
출원번호
US-0773182
(2004-02-09)
우선권정보
DE-100 62 252(2000-12-14)
발명자
/ 주소
Stephan,Volker
출원인 / 주소
Rolls Royce Deutschland Ltd &
Co KG
대리인 / 주소
Harbin King &
인용정보
피인용 횟수 :
4인용 특허 :
4
초록▼
The exchange, removal or addition, as applicable, of media and/or power between the individual shafts of an engine, between individual engines and between the engines and the aircraft provides for additional degrees of freedom, enabling engine parameters to be addressed in terms of a reduction or av
The exchange, removal or addition, as applicable, of media and/or power between the individual shafts of an engine, between individual engines and between the engines and the aircraft provides for additional degrees of freedom, enabling engine parameters to be addressed in terms of a reduction or avoidance of negative resonances or beats. It also provides an ability to alter thrust from engines of a multi-engined aircraft to reduce rudder trim.
대표청구항▼
What is claimed is: 1. A method for the control of at least one engine of an aircraft having at least two engines supplying motive thrust to the aircraft, wherein an amount of at least one of energy, fluid flow and other media that is at least one of supplied to and taken from the engine, is altere
What is claimed is: 1. A method for the control of at least one engine of an aircraft having at least two engines supplying motive thrust to the aircraft, wherein an amount of at least one of energy, fluid flow and other media that is at least one of supplied to and taken from the engine, is altered to alter thrust from that engine with respect to a thrust from at least one other engine to alter trimming of a rudder of the aircraft, wherein at least one of the energy, fluid flow and other media is generated by and taken from the engine at a rate controlled to provide a desired yaw force to the aircraft. 2. The method of claim 1, wherein the energy is electric energy. 3. The method of claim 2, wherein the engine is a fully electric gas turbine. 4. The method of claim 1, wherein the fluid flow is bleed air. 5. The method of claim 1, wherein the fluid flow is hydraulic fluid. 6. A method for the control of at least one engine of an aircraft having at least two engines supplying motive thrust to the aircraft, wherein an amount of at least one of energy, fluid flow and other media that is at least one of supplied to and taken from the engine, is altered to alter thrust from that engine with respect to a thrust from at least one other engine to alter trimming of a rudder of the aircraft, wherein at least one of the energy, fluid flow and other media is supplied to the engine at a rate controlled to provide a desired yaw force to the aircraft, such supply reducing a need of the engine for self-generation of at least one of the energy, fluid flow and other media. 7. The method of claim 6, wherein the fluid flow is bleed air. 8. The method of claim 6, wherein the fluid flow is hydraulic fluid. 9. The method of claim 6, wherein the energy is electric energy. 10. The method of claim 9, wherein the engine is a fully electric gas turbine. 11. A method for the control of at least a first engine and a second engine of an aircraft having at least two engines supplying motive thrust to the aircraft, wherein an amount of at least one of energy, fluid flow and other media that is at least one of supplied to and taken from the engines, is altered to alter a respective ratio of thrust between the engines to alter trimming of a rudder of the aircraft, wherein at least one of the energy, fluid flow and other media is generated by and taken from the first engine and at least one of the energy, fluid flow and other media is supplied to the second engine. 12. The method of claim 11, wherein the fluid flow is bleed air. 13. The method of claim 11, wherein the fluid flow is hydraulic fluid. 14. The method of claim 11, wherein the energy is electric energy. 15. The method of claim 14, wherein the engines are fully electric gas turbines. 16. The method of claim 11, wherein the least one of the energy, fluid flow and other media is taken from the first engine and the at least one of the energy, fluid flow and other media is supplied to the second engine at rates controlled to provide a desired yaw force to the aircraft. 17. The method of claim 11, wherein the supply to the second engine, reduces a need of the second engine for generation of at least one of the energy, fluid flow and other media.
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이 특허에 인용된 특허 (4)
Artinian Vatche ; Brim Terry ; Matulich Dan ; Murry Roger, Aircraft electrical power system including air conditioning system generator.
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