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특허 상세정보

Propulsion system for hypersonic flight

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-027/20   
미국특허분류(USC) 244/55 ; 244/53B ; 244/73R ; 60/225
출원번호 US-0335053 (1989-04-07)
우선권정보 DE-3811614 (1988-04-07)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 2

A propulsion system for an aircraft capable of hypersonic flight combines a turbo-jet with a ramjet which are so arranged that the ramjet or jets are located directly adjacent to the aircraft body while the turbo-jet or jets are located away from the aircraft body so that the ramjet or jets is placed between the turbo-jets and the body. This arrangement makes the turbo-jets much more accessible for maintenance and exchange work. Both types of engines have a common air intake which is provided with flaps capable of guiding the body boundary layer through ...


An air breathing propulsion system for hypersonic flight of an aircraft having a body, comprising ramjet means mounted in a location directly next to said body, turbo-jet means mounted away from said body next to said ramjet means, so that said ramjet means are located between said body and said turbo-jet means, said ramjet means and said turbo-jet means having separate thrust nozzles, common air intake means arranged for supplying air to said ramjet means and to said turbo-jet means, first flap means for controlling an air intake of said common air inta...

이 특허를 인용한 특허 피인용횟수: 25

  1. Lerg, Bryan H.; Bergeron, Stephen A.; Harding, Benjamin R.. Aircraft nozzle system. USP2018019856824.
  2. Hewitt Patrick W.. Apparatus and method for simulating rocket-to-ramjet transition in a propulsion system. USP1998115831155.
  3. Edelman, Raymond B.; Morrison, Jr., Calvin Q.; Pederson, Robert J.; Morris, Donald H.; Schmotolocha, Stephen N.. Combined cycle engines incorporating swirl augmented combustion for reduced volume and weight and improved performance. USP2005066907724.
  4. Schmotolocha, Stephen N.; Pederson, Robert J.; Morrison, Jr., Calvin Q.; Edelman, Raymond B.; Morris, Donald H.. Compact lightweight ramjet engines incorporating swirl augmented combustion with improved performance. USP2005116968695.
  5. Schmotolocha,Stephen N; Pederson,Robert J; Morrison, Jr.,Calvin Q; Edelman,Raymond B; Morris,Donald H. Compact lightweight ramjet engines incorporating swirl augmented combustion with improved performance. USP2007017168236.
  6. Schmotolocha,Stephen N; Morris,Donald H; Pederson,Robert J; Edelman,Raymond B; Morrison, Jr.,Calvin Q. Compact swirl augmented afterburners for gas turbine engines. USP2006117137255.
  7. Pederson, Robert J.; Schmotolocha, Stephen N.. Compact, high performance swirl combustion rocket engine. USP2010047690192.
  8. Cheung, Lawrence Chih-hui; Pastouchenko, Nikolai N.; Ramakrishnan, Kishore. Deployable assembly for a propulsor. USP20190410252791.
  9. Bulman, Melvin J.; Billig, Frederick S.; Baumler, legal representative, Linda A.. Integrated air inlet system for multi-propulsion aircraft engines. USP201210RE43731.
  10. Smith David R. (West Haven CT) Amelio Armand F. (New Milford CT). Low observable engine air inlet system. USP1997125697394.
  11. Nelson Steven D. ; Sipes William J. ; Hoffmaster David K.. Mems synthesized divert propulsion system. USP2001016178741.
  12. Burnham Robert W. ; Fitzpatrick Michael F. ; Muilenberg Dennis A. ; Schoebelen Joseph K. ; Trollen Laurence B.. Multi-service common airframe-based aircraft. USP1999045897078.
  13. Clapp Mitchell B. ; Zubrin Robert M.. Reusable rocket-propelled high altitude airplane and method and apparatus for mid-air oxidizer transfer to said airplane. USP2000096119985.
  14. Arata, Allen A.. SCRAMjet arrangement for hypersonic aircraft. USP2010117828243.
  15. Pederson, Robert J.; Schmotolocha, Stephen N.; Follett, William W.. Single-stage hypersonic vehicle featuring advanced swirl combustion. USP2010077762077.
  16. Whitmore, Ian. Structural element of an air vehicle air intake composed of an array of passages with a hexagonal cross section. USP2016119493244.
  17. Chase, James D.; Garzon, German Andres. Supersonic aircraft jet engine. USP2010117837142.
  18. Chase, James D.; Garzon, German Andres. Supersonic aircraft jet engine installation. USP2011067967241.
  19. Sanders, Bobby W.; Koncsek, Joseph L.; Hedges, Linda S.. Supersonic external-compression diffuser and method for designing same. USP2004096793175.
  20. Van Ness, II, Daniel K.; Tews, Brian E.; Rodriguez, Christian O.. System and method to improve the exhaust pressure across a RAM air turbine through secondary flow mixing. USP2014088794902.
  21. Parikh, Pradip G; Atkey, Warren A. Tandem air inlet apparatus and method for an airborne mobile platform. USP2009127624944.
  22. Duge, Robert T.; Heathco, Craig; King, Brian Paul. Turbine based combined cycle engine. USP2015089109539.
  23. Falempin Francois (Saint Arnoult en Yvelines FRX) Fourt Olivier (Jouy en Josas FRX) Pastre Jean-Louis (Sainte Genevieve des Bois FRX). Two-dimensional supersonic and hypersonic air intake, with three movable ramps, for the combustion air of an aircraft en. USP1996125586735.
  24. Pederson, Robert J.; Schmotolocha, Stephen N.. Ultra-compact, high performance aerovortical rocket thruster. USP2010077762058.
  25. Lamb, Jr., Donald William. Variable geometry helicopter engine inlet. USP2017059656760.