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Electric-based secondary power system architectures for aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-041/00   
미국특허분류(USC) 244/135R
출원번호 US-0693532 (2007-03-29)
등록번호 US7950606 (2011-05-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Perkins Coie LLP
인용정보 피인용 횟수 : 19  인용 특허 : 0
초록
▼

Methods and systems for providing secondary power to aircraft systems. In one embodiment, an aircraft system architecture for providing power to an environmental control system includes an electric generator operably coupled to a jet engine. The jet engine can be configured to provide propulsive thrust to the aircraft, and the electric generator can be configured to receive shaft power from the jet engine. The environmental control system can be configured to provide outside air to a passenger cabin of the aircraft in the absence of bleed air from the je...

대표
청구항
▼

We claim: 1. An aircraft comprising:a fuselage;a jet engine configured to provide propulsive thrust to the aircraft;an electric generator operably coupled to the jet engine and configured to receive shaft power from the engine;an environmental control system configured to provide conditioned air to at least a portion of the fuselage in the absence of bleed air from the jet engine, the environmental control system including at least one fan motor configured to receive electric power from the electric generator; anda hydraulically actuated landing gear con...

이 특허를 인용한 특허 피인용횟수: 19

  1. Knowles, Jeffrey A.; Cleek, Keith J.; Lee, Chris K.; Theno, Tad W.; Wong, Ivan H.. Aircraft DC power distribution systems and methods. USP20181010090676.
  2. White, Jeffrey Joseph; Currier, Thomas F.. Aircraft supplemental electrical power systems and methods. USP20181010093250.
  3. DeRoy, Robert M.. Electric compressor for use with a wing anti-ice system. USP20181210144521.
  4. Huang, Hao; Shipley, Adrian. Electrical power system for an aircraft. USP2018059963095.
  5. Bruno, Louis J.; Surawski, Eric; Army, Jr., Donald E.; Zywiak, Thomas M.; Hipsky, Harold W.; Kline, Erin G.; Rusich, Richard; Maljanian, Jr., John M.; D'Orlando, Paul M.. Environmental control system utilizing cabin discharge air to power a cycle. USP2017109783307.
  6. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin. Independent power generation in aircraft. USP2015028950703.
  7. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin. Independent power generation in aircraft. USP2014028657227.
  8. Suciu, Gabriel L.; Penda, Allan R.; Merry, Brian D.; Glahn, Jorn A.; Dye, Christoper M.; Snape, Nathan. Integrated thermal management system and environmental control system for a gas turbine engine. USP2015038978351.
  9. Barkowsky, Jan; Dittmar, Jan. Main engine start by means of an aircraft air conditioning system. USP2014098844296.
  10. Bruno, Louis J.; Hipsky, Harold W.. Mixing bleed and ram air at a turbine inlet of a compressing device. USP20190310232948.
  11. Bruno, Louis J.; Hipsky, Harold W.. Mixing bleed and ram air using a two turbine architecture with an outflow heat exchanger. USP20181210144517.
  12. Bruno, Louis J.; Hipsky, Harold W.. Mixing bleed and ram air using an air cycle machine with two turbines. USP20181110137993.
  13. Chung, Chu T.; Lin, Jen-Ching; Malik, Randhir S.. Node redundant power architecture for two domains with electronic circuit breakers. USP2015038994211.
  14. Krug, David S.; Karimi, Kamiar J.; Currier, Thomas F.; Bayliss, Andrew J.; Roe, George M.; Liffring, Mark E.; Lesyna, Mark W.; Severns, Christopher M.; Johnson, Andrew. Non-propulsive utility power (NPUP) generation system for providing full-time secondary power during operation of an aircraft. USP2017119815564.
  15. Stolte, Ralf-Henning. Power distribution system. USP2014038672263.
  16. Hubner, Christoph; Renner, Uwe. Short term, autonomous, electrical power supply system. USP2017089725180.
  17. Gatzke, Sten. Signal strength dependent cover unlocking device for a duct housing a secondary power supply device in an aircraft fuselage. USP2015038967530.
  18. Kaap, Dustin L.; Riordan, Conor. Speed control for a fixed pitch ram air turbine. USP2015028965659.
  19. 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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