$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

특허 상세정보

Aircraft propulsion system using air liquefaction and storage

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-027/00   
미국특허분류(USC) 244/59 ; 244/53R ; 244/62
출원번호 US-0459254 (1989-12-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 37  인용 특허 : 0
초록

An aircraft propulsion system includes a propeller for propelling the aircraft, an electric motor for driving the propeller, and an electrochemical fuel cell for receiving an oxidizer and providing propulsion power to the electric motor. An air liquefaction system is used for receiving ambient air and providing oxidizer to the fuel cell. Preferably, at low altitude, the air liquefaction system provides oxidizer to the fuel cell and to an oxidizer fuel tank. Then, during high altitude excursions, the oxidizer is provided to the fuel cell from the oxidizer...

대표
청구항

An aircraft propulsion system, comprising: propeller means for propelling the aircraft; an electric motor for driving said propeller means; an electrochemical fuel cell for receiving an oxidizer and providing propulsion power to said electric motor; an air liquefaction system for receiving ambient air, and providing a liquid oxidizer to said fuel cell, said air liquefaction system including (a) a condenser for condensing the ambient air, (b) a compressor for compressing the ambient air, and (c) an oxidizer tank for storing the liquid oxidizer; and contro...

이 특허를 인용한 특허 피인용횟수: 37

  1. Kendall, Greg T.; Lisoski, Derek L.; Morgan, Walter R.; Griecci, John A.. Active dihedral control system for a torisionally flexible wing. USP2015099120555.
  2. Kendall, Greg T.; Lisoski, Derek L.; Morgan, Walter R.; Griecci, John A.. Active dihedral control system for a torsionally flexible wing. USP2017099764819.
  3. Kendall, Greg T.; Morgan, Walter R.. Aircraft control system. USP2010097802756.
  4. Lisoski,Derek L.; Kendall,Greg T.. Aircraft control system. USP2007047198225.
  5. Kirjavainen, Kari. Aircraft rotor and aircraft. USP2005016837457.
  6. Morrison, Brian D.. All-electric multirotor full-scale aircraft for commuting, personal transportation, and security/surveillance. USP2016019242728.
  7. Mata, Marianne E.; Stoia, Tina R.; Balan, Chellappa. Alternative path cooling of a high temperature fuel cell. USP2015049017890.
  8. Mata, Marianne E.; Stoia, Tina R.; Balan, Chellappa. Alternative path cooling of a high temperature fuel cell. USP20180910069150.
  9. Hoffjann,Claus; Schuldzig,Hansgeorg; Heinrich,Hans Jeurgen. Arrangement and method for the generation of water on board an aircraft. USP2006097108229.
  10. Gerhard Konrad DE; Arnold Lamm DE. Auxiliary power unit for an aircraft. USP2002096450447.
  11. Morrison, Brian D.. Clean fuel electric multirotor aircraft for personal air transportation and manned or unmanned operation. USP2017099764822.
  12. Fucke, Lars; Daggett, David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2011098016228.
  13. Fucke,Lars; Daggett,David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2008067380749.
  14. Calandra, Salvatore; Morgan, Keith. Cruise control FADEC logic. USP2010087774106.
  15. Zaccaria, Patrick; Fuertes, Marie-Pierre. Device for issuing authorization to act on the operating conditions of an aircraft engine and engine control system comprising same. USP2010127856295.
  16. Raiser, Stephen. Drive system and method for the operation of a fuel cell system. USP2003096616424.
  17. Dusserre-Telmon Guy Franck Paul,FRX ; Lardellier Alain Marie Joseph,FRX. Drive system for a propeller driven transport aircraft. USP2001086279852.
  18. Graage Klaus,DEX. Energy supply unit on board an aircraft. USP2001106296957.
  19. Gans, Hubert; Stolte, Ralf-Henning; Piezunka, Volker. Fuel cell emergency system. USP2015059028990.
  20. McElroy, James Frederick; Sridhar, K. R.. Fuel cell for airship power generation and heating. USP2005066908702.
  21. Dunn, James P.. Fuel cell powered electric aircraft. USP2003056568633.
  22. Dineen, Thomas D.. Fuel cells used to supplement power sources for aircraft equipment. USP2014098846255.
  23. MacCready, Paul B.; Hibbs, Bart D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2012118308106.
  24. MacCready, Paul B.; Hibbs, Bart D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2011098011616.
  25. MacCready, Paul B.; Hibbs, Bart D.; Swanson, Kyle D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2011108028951.
  26. MacCready,Paul B.; Hibbs,Bart D.; Curtin,Robert F.. Hydrogen powered aircraft. USP2007107281681.
  27. MacCready, Paul B.; Hibbs, Bart D.; Curtin, Robert F.; Swanson, Kyle D.; Belik, Paul. Liquid hydrogen stratospheric aircraft. USP2003046550717.
  28. Miller, Gerald D.; Moore, Wesley; Viisoreanu, Adrian; Morris, Russell W.; Davidson, Ronald W.; Atreya, Shailesh; Olsen, Albert D.; Bigbee-Hansen, William. Long endurance hydrogen powered vehicle. USP2010107806365.
  29. Knepple, Ronny; Petersen, Benno; Speth, Bernd. Method for making power available and power supply unit therefor. USP2012068203231.
  30. Kobayashi, Hiroshi; Nishizawa, Akira. Motorized aircraft and method for determining output and number of electric motors in motorized aircraft. USP20180710023318.
  31. Sonntag Josef,DEX ; Lorenz Helmut,DEX. Process for dynamically adjusting the power for a vehicle having a fuel cell. USP1998075780981.
  32. Tong, Ho-Ming; Lee, Chun-Chi; Fang, Jen-Kuang; Huang, Min-Lung; Chen, Jau-Shoung; Su, Ching-Huei; Weng, Chao-Fu; Lee, Yung-Chi; Chou, Yu-Chen; Wu, Tsung-Hua; Tao, Su. Process for fabricating wafer bumps. USP2005016846719.
  33. Bruce Alan Corcoran. Progressive 3-axis multi-variable propulsion vectoring aerial and spacecraft vehicle. USP2002046371406.
  34. Bennett,Charles L.. Solar thermal aircraft. USP2007097270295.
  35. McElroy, James; Gottmann, Matthias. Solid oxide regenerative fuel cell for airplane power generation and storage. USP2005026854688.
  36. Oglesby, Keith Andrew; Osborne, Kurt David; Yang, Woong-chul. System and method for recovering energy of a hydrogen gas fuel supply for use in a vehicle. USP2003076591926.
  37. Ishiba, Masatsugu. Vertical takeoff and landing apparatus. USP2005116969027.