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Auxiliary power unit passive cooling system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-007/06
  • F02C-007/14
출원번호 US-0108900 (1998-07-01)
발명자 / 주소
  • Hoag Michael S.
  • Plank Steven K.
출원인 / 주소
  • The Boeing Company
대리인 / 주소
    Christensen O'Connor Johnson & Kindness PLLC
인용정보 피인용 횟수 : 55  인용 특허 : 1

초록

A passive cooling system for an auxiliary power unit (10) located in an aft compartment (20) of an aircraft is provided in which cooling air is drawn into the compartment through an aft opening (54) located in the rear of the aircraft and discharged back to the atmosphere through an exhaust duct (42

대표청구항

[ What is claimed is:] [1.] An aircraft having an exterior rear surface and a rear exhaust opening, characterized by the combination ofan aft aircraft compartment;an auxiliary power unit located in the aft aircraft compartment, the auxiliary power unit including a turbine, an exhaust duct extending

이 특허에 인용된 특허 (1)

  1. Steiner Kurt,DEX, Turboprop engine with an air-oil cooler.

이 특허를 인용한 특허 (55)

  1. Alecu, Daniel; Kostka, Richard, Air cooled air cooler for gas turbine engine air system.
  2. Alecu, Daniel; Kostka, Richard, Air cooled air cooler for gas turbine engine air system.
  3. Ferch, Gordon; Alecu, Daniel; Liu, Xiaoliu; Barnett, Barry; Sivalingam, Dileepan; Forgione, Carmine, Air cooling design for tail-cone generator installation.
  4. Napier, James C., Air inlet noise attenuation assembly.
  5. Schnoor, Martin, Air intake for an auxiliary power unit in an aircraft.
  6. Stuhr, Victor K., Aircraft engine nacelles and methods for their manufacture.
  7. Stuhr, Victor K., Aircraft engine nacelles and methods for their manufacture.
  8. Plattner, Wesley M., Aircraft exhaust vent assembly.
  9. Schwarz, Frederick M., Aircraft thermal management system with reduced exhaust re-ingestion.
  10. Nguyen, Phuong H.; Sikora, Joseph A.; Campbell, Thomas A., Automatic control systems for aircraft auxiliary power units, and associated methods.
  11. Nguyen, Phuong H.; Sikora, Joseph A.; Campbell, Thomas A., Automatic control systems for aircraft auxiliary power units, and associated methods.
  12. Nguyen,Phuong H.; Sikora,Joseph A.; Campbell,Thomas A., Automatic control systems for aircraft auxiliary power units, and associated methods.
  13. Tretow, Paul R.; Chambers, David S.; Willie, Robert H., Auxiliary power unit inlet apparatus and methods.
  14. Jones, Anthony; Julien, Andre; Menheere, David; Thomassin, Jean; Ullyott, Richard, Auxiliary power unit with combined cooling of generator.
  15. Bruno,Vittorio; Olver,Bryan; Logan,John Adam, Bypass duct fluid cooler.
  16. Sheoran, Yogendra Y.; Frost, Cristopher, Compact, light weight eductor oil cooler plenum and surge flow plenum design.
  17. Suciu, Gabriel L.; Glahn, Jorn A.; Dye, Christopher M., Compression system for turbomachine heat exchanger.
  18. Baumgardt, Torben; Stolte, Ralf-Henning; Weber, Carsten; Reynaud, Remy; Mueller, Christian, Cooler for an aircraft cooling system, aircraft cooling system and method for operating an aircraft cooling system.
  19. Beutin Bruno Albert,FRX ; Brossier Pascal Noel,FRX ; Franchet Michel Fran.cedilla.ois Raymond,FRX ; Lecordix Jean-Loic Herve,FRX ; Loubet Marc Georges,FRX, Cooling system for a turbomachine speed reducer.
  20. Sheoran, Yogendra Y.; Michalski, Jr., Joseph W.; Asplund, Kyle D., Diffusing air inlet door assembly.
  21. Campbell, Thomas A.; Chambers, David S.; Willie, Robert H.; Rust, Charles W., Dual flow APU inlet and associated systems and methods.
  22. Campbell,Thomas A.; Chambers,David S.; Willie,Robert H.; Rust,Charles W., Dual flow APU inlet and associated systems and methods.
  23. Dennis,Michael R., Electrical generator fluid-flow-coolant filtration.
  24. Julien, Andre; Thomassin, Jean; Courtois, Maxime; Villeneuve, Bruno; Dussault, Serge; Ullyott, Richard; LaFortune, Serge; Dionne, Luc; Jones, Anthony; Hagshenas, Behzad; Menheere, David, Engine assembly with combined engine and cooling exhaust.
  25. Francisco, Jay M.; Giddings, Greg R.; Jones, Anthony C.; Thayalakhandan, Nagamany, Exhaust silencer convection cooling.
  26. Francisco, Jay M.; Napier, James C., Exhaust silencer with baffles.
  27. Whiting,Michael Owen, Forced air cooling system.
  28. DeDe, Brian C.; Lau, David; Thayalakhandan, Nagamany, Gas turbine engine with eductor and eductor flow distribution shield.
  29. Rago, Guiseppe, Heat exchanger to cool turbine air cooling flow.
  30. Nelson, Chester P., High-speed aircraft.
  31. Eakins, Mark E.; Wojciechowski, Paul M., High-speed aircraft and methods for their manufacture.
  32. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin, Independent power generation in aircraft.
  33. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin, Independent power generation in aircraft.
  34. Horn, Mark D., Integral oil system.
  35. Nelson, Chester P., Integrated and/or modular high-speed aircraft.
  36. Nelson, Chester P., Integrated and/or modular high-speed aircraft.
  37. Campbell,Thomas A.; Voll,William A.; Diamond,John A., Integrated axially varying engine muffler, and associated methods and systems.
  38. Pascu, Victor; Jones, Anthony C., Jet noise reduction using eduction effect.
  39. Napier, James C.; Francisco, Jay M., Low noise exhaust ducting system.
  40. Olver, Bryan W., Low profile bleed air cooler.
  41. Giffin, Rollin George, Methods and systems for operating oxidizer systems.
  42. Francisco, Jay M.; Napier, James C.; Sapiro, Dan G.; Hagshenas, Behzad, Mixed-flow exhaust silencer assembly.
  43. Dionne, Luc, Passive cooling system for auxiliary power unit installation.
  44. Dionne, Luc, Passive cooling system for auxiliary power unit installation.
  45. Dionne, Luc, Passive cooling system for auxiliary power unit installation.
  46. Dionne,Luc, Passive cooling system for auxiliary power unit installation.
  47. Nager, Eric Andrew; Jones, Anthony C.; Hagshenas, Behzad; Thayalakhandan, Nagamany, Pressure influencing assembly for an aircraft auxiliary system.
  48. Eccles, Steven R.; Schindler, Wayne G., Ram air turbine with high power density generator and self-contained fluid cooling loop.
  49. Nelson, Chester P., Supersonic aircraft.
  50. Sheoran,Yogendra Y.; Payne,Roger I., System and method for dumping surge flow into eductor primary nozzle for free turbine.
  51. Zielinski, Edward; Bernier, Alan T.; Knechtel, Kent W.; Campbell, Thomas A.; White, Jeffrey J.; Ralston, Mark D., Systems and methods for starting aircraft engines.
  52. Hagshenas,Bezhad, Thermal management for aircraft auxiliary power unit compartment.
  53. Lwasa, Ronald M.; Chow, Allen D., Thermally compliant APU exhaust duct arrangements and associated systems and methods.
  54. Olver, Bryan; Ciampa, Alessandro; Marrano, Roberto; Trepanier, Richard; Lamarre, Sylvain; Bernard, Martin; Germain, Patrick, Turbofan bypass duct air cooled fluid cooler installation.
  55. 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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