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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Aircraft power unit with elective mechanical coupling

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-041/00   
미국특허분류(USC) 290/1R ; 60/39141 ; 290/4R ; 290/4C
출원번호 US-0077804 (1993-06-18)
발명자 / 주소
  • Gregory Earl M. (Centerville OH) Tschantz James S. (Bellbrook OH)
출원인 / 주소
  • The United States of America as represented by the Secretary of the Air Force (Wright-Patterson Air Force Base OH 06)
인용정보 피인용 횟수 : 42  인용 특허 : 0
초록
▼

An integrated aircraft power unit providing the electrical and other forms of energy needed during auxiliary power unit operating conditions-while the aircraft is on the ground, and also providing airborne or emergency power including high altitude flight emergency conditions power wherein the power unit uses an oxidant supply carried by the aircraft. In this high altitude operating condition the power unit provides lower electrical output, but lower losses and improved efficiency over previous power units. The disclosed power unit includes separate elec...

대표
청구항
▼

The method of achieving efficient high and low altitude operation in an aircraft power unit comprising the steps of: supporting inlet port compressor fan and outlet port turbine fan elements of said aircraft power unit on clutch-coupleable rotationally segregated inlet and outlet shafts in said power unit; coupling an energizing flow of hot gasses from an oxidizable fuel burning combustion chamber apparatus to said outlet port turbine fan elements during high and low altitude operation of said aircraft power unit; selecting compressor fan pressurized amb...

이 특허를 인용한 특허 (42)

  1. Edwards, Huw L.; Smith, Alexander C; Apsley, Judith M.; Manolopoulos, Charalampos, Aircraft electrical network.
  2. Kandil, Magdy A.; Magnus, Keith R.; Baker, Don, Aircraft starter generator for variable frequency (vf) electrical system.
  3. Bhargava, Brij B., Aircraft taxiing and secondary propulsion system.
  4. Dooley, Kevin Allan; Cheng, Audrey; Makuszewski, Jerzy, Combination low spool generator and ram air turbine generator.
  5. Lhuisset Fran.cedilla.ois Noel Benoit,FRX, Container and its associated brush for applying mascara.
  6. Colin, Antoine Olivier Francois; Lebrun, Arnaud; Barjon, Gilles, Device for producing electrical power in a two-spool gas turbine engine.
  7. Delort, M. Pierre, Device for supplying electricity and air to an airplane on the ground.
  8. Kern, John M.; Chung, KiYoung; Qu, Ronghai; Wu, Wei; Young, Craig D.; Toot, Peter D.; Glynn, Christopher; Compton, Tom, Electric power generation using power turbine aft of LPT.
  9. Atkey,Warren A.; Bernier,Alan T.; Bowman,Michael D.; Campbell,Thomas A.; Cruse,Jonathan M.; Fiterman,Charles J.; Meis,Charles S.; Ng,Casey Y. K.; Nozari,Farhad; Zielinski,Edward, Electric-based secondary power system architectures for aircraft.
  10. Atkey,Warren A.; Bernier,Alan T.; Bowman,Michael D.; Campbell,Thomas A.; Cruse,Jonathan M.; Fiterman,Charles J.; Meis,Charles S.; Ng,Casey Y. K.; Nozari,Farhad; Zielinski,Edward, Electric-based secondary power system architectures for aircraft.
  11. Jeffrey Ronald Coles GB; Marc Holme GB; James Patrick Doyle GB, Electrical generator an aero-engine including such a generator, and an aircraft including such a generator.
  12. Shander, Mark S.; Cote, Richard A.; Drake, Michael L.; Carter, III, Howard; Peters, John T.; Ng, Casey Y. K.; Hoag, Michael S.; Paterson, John T., Electrical systems architecture for an aircraft, and related operating methods.
  13. Williams Kenneth Roy, Electrically powered differential air-cycle air conditioning machine.
  14. Derouineau,Jean Luc, Engine power extraction control system.
  15. Moore, Jeffrey L.; Fishburn, Mark A.; Skaar, Jessica; Kedlaya, Nagendra Narasimha; Reid, Donna Jane, Fabrication of load compressor scroll housing.
  16. Newton Arnold C.,GB2 ; Sharp John,GB2, Gas turbine engine system.
  17. Menheere, David; Eleftheriou, Andreas; Kostka, Richard, Gas turbine engine with internal electromechanical device.
  18. Herrmann,Hubert, Gas turbine, particularly an aircraft engine.
  19. Lemmers, Jr., Glenn C.; Behling, David S., High to low pressure spool summing gearbox for accessory power extraction and electric start.
  20. Xu,Mingzhou; Duddeck,Michael W.; Pearson,Wayne T.; Scherzinger,William M.; Stout,David E., Hybrid gas turbine engine starter-generator.
  21. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin, Independent power generation in aircraft.
  22. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin, Independent power generation in aircraft.
  23. Kandil, Magdy A.; Vanek, Laurence D.; Abbot, James L., Integrated starter generator drive having selective torque converter and constant speed transmission for aircraft having a constant frequency electrical system.
  24. Franchet, Michel; Picard, Jean-Louis, Integrated starter/generator for a turbomachine.
  25. Matheny, Alfred P, Integrated turbine and generator.
  26. Ho, Yu-Hang, Magnetically coupled integrated power and cooling unit.
  27. Dooley, Kevin Allan; Youssef, Nashed, Method and system for taxiing an aircraft.
  28. Menheere, David; Eleftheriou, Andreas; Kostka, Richard, Method of assembling an electromechanical device in a gas-turbine engine.
  29. Menheere, David; Eleftheriou, Andreas; Kostka, Richard, Method of assembling an electromechanical device in a gas-turbine engine.
  30. Kung,Ru Li; Koemer,Mike S.; Iles,Tom, Method of power generation for airborne vehicles.
  31. 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.
  32. Gaines,Louie T.; Auer,Peter J.; Lane,Glenn H.; Wissinger,James A., More electric aircraft starter-generator multi-speed transmission system.
  33. Morgan, Keith, Multiple turboshaft engine control method and system for helicopters.
  34. Anderson, Stephen Arthur, Off loading clutch for gas turbine engine starting.
  35. Murry Roger P. ; Poulson Eric L., Ram air turbine system.
  36. Crane ; Jr. Stanford W. ; Portuondo Maria M., Semiconductor chip carrier affording a high-density external interface.
  37. Chaudhry, Zaffir A., Split gearbox and nacelle arrangement.
  38. Dooley, Kevin Allan; Morgan, Keith, Starting of aircraft engine.
  39. Dooley, Kevin Allan; Morgan, Keith, Starting of aircraft engine.
  40. Space, David R.; Matera, Jane V.; Atkey, Warren A.; Fiterman, Charles J.; Gray, John; Arnaud, Timothy J., Systems and methods for providing airflow in an aerospace vehicle.
  41. Zielinski, Edward; Bernier, Alan T.; Knechtel, Kent W.; Campbell, Thomas A.; White, Jeffrey J.; Ralston, Mark D., Systems and methods for starting aircraft engines.
  42. Karimi, Kamiar J.; Liu, Shengyi; Liffring, Mark E.; Helton, Steven B.; Fu, Sheau-Wei (Johnny), Vehicle electrical power management and distribution.

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