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Engine failure monitor for a multi-engine aircraft having partial engine failure and driveshaft failure detection 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01B-007/00
출원번호 US-0968107 (1992-10-29)
발명자 / 주소
  • Rice Robert W. (Sandy Hook CT) Sweet David H. (Tequesta FL)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 40  인용 특허 : 0

초록

An engine failure monitor 50 for use with a multi-engine aircraft having at least two engines detects conditions indicative of a partial (700) or total (400) engine failure, including turbine shaft failures (600). In response to an engine failure, suitable inputs (134, 138, 712) are provided to an e

대표청구항

An engine failure monitor for detecting an engine failure in a multi-engine aircraft having at least two engines each of which includes a free turbine for driving an engine driveshaft and being operated in dependence on the angle of a power lever, each engine associated with a respective engine fail

이 특허를 인용한 특허 (40)

  1. Altieri, Russell E.; Kuhn, James F.; Jolly, Mark R.; Southward, Steve C.; Badre-Alam, Askari; Fowler, Leslie P., Aircraft vehicular propulsion system monitoring device and method.
  2. Altieri,Russell E.; Kuhn,James F.; Jolly,Mark R.; Southward,Steve C.; Badre Alam,Askari; Fowler,Leslie P., Aircraft vehicular propulsion system monitoring device and method.
  3. Bilson, Christopher; Fitzgerald, Ian, Arrangement for detection of a shaft break in a gas turbine as well as gas turbine.
  4. Jay, Alexandre; Jarvo, Jim Robert; Gratton, Daniel Claude, Back-up control apparatus for turbo machine.
  5. Jay, Alexandre; Jarvo, Jim Robert; Gratton, Daniel Claude, Back-up control method and apparatus for turbo machine.
  6. Przybycien,Scott M., Cast cover.
  7. Fukuda, Daiki, Control apparatus and control method for aircraft.
  8. Rossotto, Régis; Vieira, Hilario, Control method for an overspeed safety system, and an associated system and aircraft.
  9. Claudet, Vincent, Device and process for regulating the power of the engines of a rotary wing multi-engine aircraft.
  10. Bilson, Christopher, Device for detecting a fracture in the shaft of a gas turbine, and gas turbine.
  11. Eyhorn, Christopher; Harlan, John; Morton, John, Engine failure detection system.
  12. Phillips, Steven D.; Neuman, Tom M.; Armstrong, Michael, Engine health monitoring and power allocation control for a turbine engine using electric generators.
  13. Phillips, Steven Daniel; Armstrong, Michael; Neuman, Tom Mark, Engine health monitoring and power allocation control for a turbine engine using electric generators.
  14. Genevrier, Gilles; Bresson, Claude, Full authority digital engine control system for aircraft engine.
  15. Mulera, Tom G.; Faymon, Dave K; Jones, Kevin A.; Stevens, Paul M., Gas turbine engine broken shaft detection system.
  16. Elshaer, Anwar Salah, Generator tester.
  17. Dyrla, Frédéric, Method and a device for optimizing the utilization of an engine.
  18. van der Merwe, Gert Johannes; Bradford, David Allen, Method and apparatus for operating a gas turbine engine.
  19. Lemaignan, Benoît; Mathieu, Gérard, Method and device for controlling the thrust of a multi-engine aircraft.
  20. Dyrla, Frederic, Method and device for optimizing the utilization of an engine.
  21. Blanvillain, Emmanuel; Constans, Florian; Chabe, David, Method and device for the energy protection of an aircraft.
  22. Corpron, Alban, Method of automatically regulating aircraft power plant gas generator and free turbine speeds as a function of heating, electricity generation, noise emission, and fuel consumption.
  23. Daumas, Julien, Method of controlling an overspeed safety system for aeroengines and a control circuit for implementing said method.
  24. Dumur, Guillaume; Rossotto, Regis; Vieira, Hilario, Method of driving a main rotor of a rotorcraft in the context of simulating a failure of one of the engines of the rotorcraft.
  25. Bei, Simone; Casoni, Andrea; Bagni, Gianni; Benericetti, Daniele; D'Alessandro, Guiseppe, Methods and devices for low speed low torque testing of a rotor in a turbomachinery.
  26. Rucci, John; Stobiecki, Anthony Z.; Davis, Brent; Myers, Christopher James, Modules and methods for biasing power to a multi-engine power plant suitable for one engine inoperative flight procedure training.
  27. Massot, Lucie, Monitor system for monitoring the starting of a rotary wing aircraft, an aircraft, and a method using the system.
  28. Sweet, David H.; Silder, Stephen H., Multi-mode adaptive fail-fixed system for FADEC controlled gas turbine engines.
  29. Gates, Patrick Joseph; Saario, Teuvo, One-engine-inoperative training method and system.
  30. Self, Kristian Alexander; Radmore, Geoffrey, Power demand management.
  31. Bacic, Marko, Shaft break detection.
  32. Rowe, Arthur Laurence, Shaft break detection.
  33. Roach, Andrew Elliot; Ahmad, Zubair; Perera, Ryan John, Shaft shear detection in gas turbine engines.
  34. Horrell, Michael; Ciasulli, John; Zhong, Sheng; McElhinney, Adam; Silva, Brian, Subsystem health score.
  35. Evans Charles W. ; Saal ; Jr. Karl W. ; Cole Jeffrey L., System and method for conducting one engine inoperative flight procedures training in a dual-engine helicopter.
  36. Lickfold, Ray D.; Williams, Gregg G.; Thompson, Jr., Robert S., System and method for controlling a single-spool turboshaft engine.
  37. Lickfold, Ray D.; Williams, Gregg; Thompson, Jr., Robert S., System and method for controlling a single-spool turboshaft engine.
  38. Ranchin, Michel, Test bench for testing a power transmission device and a test system comprising such a test bench provided with a power transmission device.
  39. Ranchin, Michel; Mistral, Lucien, Test rig and test system for testing a power transmission device.
  40. Eggold, David P.; Shapiro, Daniel R.; Gardner, Kyle J., Varying engine thrust for directional control of an aircraft experiencing engine thrust asymmetry.
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