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특허 상세정보

Propulsion system for a V/STOL aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-029/00   
미국특허분류(USC) 244/123 ; 244/23B ; 244/55 ; 244/60
출원번호 US-0913340 (1992-07-15)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 0
초록

The invention is a propulsion system for powering an aircraft in both vertical and horizontal flight modes. In detail, the invention comprises a gas-driven ducted lift fan mounted in the aircraft for providing thrust in the vertical flight mode. A turbofan engine is mounted in the aircraft that comprises a fan section for providing thrust in the horizontal flight mode and a turboshaft engine having an output drive shaft coupled to the fan section for driving same. A gas transfer duct is mounted in the aircraft having a first end adapted to receive exhaus...

대표
청구항

A propulsion system for powering an aircraft in both vertical and horizontal flight modes comprising: a gas-driven ducted lift fan mounted in the aircraft for providing thrust in the vertical flight mode; a turbofan engine mounted in the aircraft comprising: a fan section for providing thrust in the horizontal flight mode; and a turboshaft engine having an output drive shaft coupled to said fan section; a gas transfer duct having a first end adapted to receive exhaust air from said fan section and a second end coupled to said lift fan; a turbocompressor ...

이 특허를 인용한 특허 피인용횟수: 17

  1. Heath,Gregory F.; Gilbert,Ronald E.; Hansen,Terrell W.; Slaughter,Stephen C.. Aircraft capable of vertical and short take-off and landing. USP2007097267300.
  2. Harris, Paul J. H.; Hewitt, Frank A.; Johnson, Martin C.; Wright, Christopher. Aircraft having a lift/propulsion unit. USP2012118317126.
  3. Addis, Mark. Aircraft propulsion systems. USP2010077752834.
  4. Schwarz, Frederick M.. Aircraft thermal management system with reduced exhaust re-ingestion. USP2010127857257.
  5. Magre,Eric. Convertible aircraft provided with two tilt fans on either side of the fuselage, and with a non-tilting fan inserted in the fuselage. USP2007037188802.
  6. Shapery, Sandor Wayne. Engine system for vertical and short take off and landing (V/STOL) aircraft. USP2017109776714.
  7. Kosheleff, Patrick A.. Fly-in landing pad for lift-fan aircraft. USP2015059022312.
  8. Baltas, Constantine. Gas turbine engine having variable flow through a bifurcation having an intake with multiple louvers. USP2013048418471.
  9. Rogers,Keith Martin; Appleyard,George Mansfield. Gas turbine powerplant. USP2009037500351.
  10. Lawson, Edward L.; Droney, Christopher K.; Cummings, Darold B.. Method and apparatus for generating lift. USP2010037677502.
  11. Bacon,Richard J.. Using imbalanced thrust in a multi-engine jet aircraft. USP2008087407133.
  12. Shah, Mrugesh K.. VTOL aircraft with angled thrusters. USP2003106629670.
  13. Wagner, Joseph; Pruszenski, Jr., Anthony; Milde, Jr., Karl F.. VTOL personal aircraft. USP2005056886776.
  14. Kosheleff, Patrick A.. Variable cycle VTOL powerplant. USP2013028382030.
  15. Franchet, Michel; Laugier, Yann; Loisy, Jean. Variable cycle propulsion system with compressed air tapping for a supersonic airplane. USP2005086926232.
  16. Burnett, Edward L.; Vinson, John W.; Quayle, Brian; Carter, Michael C.; Gousman, Kenneth; Wan Weelden, Scott; Ericson, Steven P.; Justice, Stephen G.. Vehicle. USP2003116648270.
  17. Dickau, John Eugene. Vertical takeoff and landing aircraft propulsion systems. USP2005076918244.