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Multi-path secondary power system for an aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-035/00   
미국특허분류(USC) 244/058 ; 244/017.19
출원번호 US-0076222 (1998-05-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Crowe
인용정보 피인용 횟수 : 48  인용 특허 : 10
초록
▼

An improved single engine military aircraft is provided through the use of an improved secondary power system which incorporates an additional accessory drive, and utilizes improved multi-path system architecture together with optimal distribution of accessories to thereby enhance partial operational flexibility of the secondary power system in both normal and partial failure modes of operation. The additional accessory drive also provides an aircraft in which the engine can be removed with minimal disruption of the EMAD or AMAD and accessories mounted t...

대표
청구항

[ We claim:] [1.] An aircraft having a propulsion engine driving a secondary power system comprising:a) an engine gearbox operably connected to the propulsion engine; andb) a first and a second accessory drive operably connected to said engine gearbox to be rotationally driven thereby, with said at least one of said first and second accessory drives having drive means for driving aircraft accessories.

이 특허에 인용된 특허 (10)

  1. Hodgman, John R.; Weil, Jack M.. Aircraft engine accessory unit drive. USP1985104546865.
  2. Vershure ; Jr. Roy W. (Escondido CA). Aircraft engine starting and emergency power generating system. USP1990124979362.
  3. Jacques David L. (Rockford IL) Brown Neil L. (Stillman Valley IL). Airframe mounted accessory drive gearbox manual decoupler system. USP1990044915200.
  4. Kennedy Norman J. (Bellevue WA). Auxiliary compressor air supply for an aircraft. USP1990024900231.
  5. Ebert Frederick J. (Westport CT) Driscoll Joseph T. (Cheshire CT) Sweet David H. (Tequesta FL). Helicopter engine control having yaw input anticipation. USP1993115265825.
  6. Christoff William J. (Thousand Oaks CA). Integrated auxiliary power and environmental control unit. USP1985054514976.
  7. Rice John N. (Rockford IL) Yeh Jarvis J. M. (Rockford IL). Low speed spool emergency power extraction system. USP1990044912921.
  8. Trommer William C. (Rockford IL). Manual connect-disconnect coupling. USP1991085040654.
  9. Brown Neil L. (Stillman Valley IL). Manual connect-disconnect operator. USP1991024993533.
  10. David Constant V. (4952 Field St. San Diego CA 92110). Variable speed power-transmitting system. USP1988054747269.

이 특허를 인용한 특허 피인용횟수: 48

  1. Swenson, Josh C.; Nguyen, Vietson M.; Parkin, Joshua Scott. Active filtering electrical accumulator unit. USP2013068461717.
  2. Zawilinski, David J.; Makulec, Jeffrey M.; Ryan, Bradley Thomas; Slayter, Matthew. Air turbine starter. USP2014038672638.
  3. Zawilinski, David J.; Makulec, Jeffrey M.; Slayter, Matthew. Air turbine starter inlet housing assembly airflow path. USP2014028651806.
  4. Zawilinski, David J.; Makulec, Jeffrey M.; Slayter, Matthew. Air turbine starter turbine blade airfoil. USP2014038672637.
  5. Zawilinski, David J.; Makulec, Jeffrey M.; Ryan, Bradley Thomas; Slayter, Matthew. Air turbine starter turbine nozzle airfoil. USP2015059028208.
  6. Zawilinski, David J.; Makulec, Jeffrey M.; Slayter, Matthew. Air turbine starter turbine nozzle airfoil. USP2014038672620.
  7. Edwards, Huw L.; Smith, Alexander C; Apsley, Judith M.; Manolopoulos, Charalampos. Aircraft electrical network. USP20181110131441.
  8. Edwards, Huw Llewellyn; Vyas, Parag. Aircraft electrical system operating method. USP2016079394084.
  9. Moulebhar, Djamal. Aircraft with disengageable engine and auxiliary power unit components. USP2010107805947.
  10. Przygoda, Edward A.; Omohundro, Thomas W.. Airframe mounted accessory drive (AMAD) power take-off shaft auxiliary power generation. USP2005016840479.
  11. Akasam,Sivaprasad; Johnson,Kris W.; Johnson,Matthew D.; Slone,Larry M.; Welter,James Milton. Auxiliary power unit for moving a vehicle. USP2009027484583.
  12. Jan, David K.; Zollars, Christopher. Auxiliary power units (APUs) and methods and systems for activation and deactivation of a load compressor therein. USP2016079382910.
  13. Dooley, Kevin Allan; Cheng, Audrey; Makuszewski, Jerzy. Combination low spool generator and ram air turbine generator. USP2013088519555.
  14. Duke, Brant; Jarvo, Jim R.; Lachance, Benoit; Shafique, Harris. Control of gas turbine engine. USP2016079382849.
  15. Duke, Brant; Jarvo, Jim R.; Lachance, Benoit; Shafique, Harris. Control of gas turbine engine. USP2013098538658.
  16. Duke, Brant; Jarvo, Jim R.; Lachance, Benoit; Shafique, Harris. Control of gas turbine engine. USP2014118886438.
  17. Shafique, Harris; Jarvo, Jim; Duke, Brant; Lachance, Benoit. Control of gas turbine engine. USP2012018099227.
  18. Klemen, Donald; Wilson, Eric E.; Ross, Christine A.. Control system for a dual redundant motor/generator and engine. USP2017029561763.
  19. Wise, Richard J.. Drive motor system. USP2010037687956.
  20. Eleftheriou, Andreas. Dual input drive AGB for gas turbine engines. USP2014088814502.
  21. Klemen, Donald; Wilson, Eric E.; Ross, Christine A.. Dual redundant motor/generator for an engine. USP2017059653965.
  22. Delaloye, Jim; Christopher, Matthew. Electric motor driven lubrication pump control system and method for turbomachine windmill operation. USP2012068201662.
  23. Derouineau,Jean Luc. Engine power extraction control system. USP2007107285871.
  24. Blewett, Michael R.; Short, Keith E.. Fail-safe manual rotator cover. USP2014088813607.
  25. Ajami, Andre M.; Winston, Kenneth W.; Hu, Xiaolan. Fuel control method for starting a gas turbine engine. USP2014128915088.
  26. Laude, Juergen. Hydraulic drive, hydraulic supply device, airplane with a hydraulic supply device and method for configuring a hydraulic supply device. USP2015059022318.
  27. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin. Independent power generation in aircraft. USP2015028950703.
  28. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin. Independent power generation in aircraft. USP2014028657227.
  29. Bauer, Ronald P.; Stevens, Clifford G.; Betterini, William; Schroeder, Joshua N.; Webster, Robert W.. Load shedding circuit for RAM air turbines. USP2015079083201.
  30. Nguyen, Vietson M.; Swenson, Josh C.; Vedula, Sastry V.. Method and apparatus for average current control. USP2012128324869.
  31. Swenson, Josh C.; Nguyen, Vietson M.. Method for controlling an electric accumulator unit. USP2013048427108.
  32. Eick, Chris D.; Gaines, Louie T.; Laidlaw, Mitchell J.; Benson, Dwayne M.; Portolese, Larry A.; Flaherty, Brian L.; Pearson, Wayne T.. More electric aircraft power transfer systems and methods. USP2009067552582.
  33. Gaines,Louie T.; Auer,Peter J.; Lane,Glenn H.; Wissinger,James A.. More electric aircraft starter-generator multi-speed transmission system. USP2009017481062.
  34. Beneditz, Bruce D.; Stoneback, Russell G.; Bouton, Marc A.; Spear, Kenneth; Dickey, John A.. Power distribution assembly with redundant architecture. USP2005026856045.
  35. Wise,Richard J.. Power generating systems. USP2007107279818.
  36. Wise,Richard J.. Power generating systems. USP2008027336011.
  37. Wise,Richard J.. Power generating systems. USP2008027329974.
  38. Wise,Richard J.. Power generating systems. USP2008027336010.
  39. Wise,Richard J.. Power generating systems. USP2007107279819.
  40. Wise,Richard J.. Power generating systems. USP2007107285888.
  41. Wise,Richard J.. Power generating systems. USP2008037342337.
  42. Morris, James Paul; Lysinger, Forrest Ross. Power source for aircraft engine controller systems. USP2011017875989.
  43. Peltier, Jordane; Prunera-Usach, Stéphane. Power take-off gearbox on a turbomachine, consisting of an assembled housing. USP2016049316158.
  44. Eccles, Steven R.; Schindler, Wayne G.; Kung, Ru-Li. Ram air turbine with compound geartrain gearbox. USP2010057708527.
  45. Bader, Nicolas Alain; Boudyaf, Rachid; Deguin, Thomas; Stutz, Antoine Jean Baptiste. System for controlling a plurality of functions of a turbojet engine. USP2014128919096.
  46. Linet, Hugues Henri Raymond; Mouchnino, Cyril Franck; Pettinotti, Serge Dominique. System for driving accessory machines of a double-bodied turbine engine. USP2010047690185.
  47. Rose, Becky E.; Brilliant, Lisa I.. Variable vane scheduling based on flight conditions for inclement weather. USP2013058452516.
  48. Karimi, Kamiar J.; Liu, Shengyi; Liffring, Mark E.; Helton, Steven B.; Fu, Sheau-Wei (Johnny). Vehicle electrical power management and distribution. USP2014058738268.

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