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Variable-geometry inlet

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-033/02   
미국특허분류(USC) 244/53B ; 137/151
출원번호 US-0637194 (1984-08-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 2
초록

A two-dimensional inlet for a high speed ram jet missile includes in combination an educated slot and a single ramp for varying the geometry of the inlet.

대표
청구항
▼

A supersonic air inlet designed to be operational solely when in the supersonic envelope of the flight envelope for a high speed air breathing powered vehicle including a two dimensional duct capable of flowing air at Mach numbers over 1, a variable ramp section for reducing the area of the throat of the inlet at high Mach numbers and an educated slot adjacent the variable ramp, the variable ramp disposed downstream of the educated slot consisting of a single flat like aerodynamically shaped body pivotally mounted to more laterally with respect to the ai...

이 특허에 인용된 특허 (2)

  1. Bissinger, Norbert. Air inlet, especially a two-dimensional air inlet set at an angle on one side for gas turbine jet propulsion plants for driving airplanes. USP1983044381017.
  2. Nangia Rajendar Kumar (Bristol EN). Aircraft air intakes. USP1976033941336.

이 특허를 인용한 특허 피인용횟수: 22

  1. Megerian, Sevan; Clifton, Chandler. Compression ramp boundary layer removal. USP2015069046035.
  2. Gieseke, Thomas J.. High efficiency low actuation force inlet door. USP2005056896003.
  3. Bowcutt, Kevin Gerald; Smith, Thomas Russell. Inlet flow restrictor. USP20190110190539.
  4. Bulman, Melvin J.; Billig, Frederick S.; Baumler, legal representative, Linda A.. Integrated air inlet system for multi-propulsion aircraft engines. USP201210RE43731.
  5. Tindell Runyon H. ; Parente Charles A.. Low drag inlet design using injected duct flow. USP1999085934611.
  6. Koncsek, Joseph L.; McMahon, Steven L.; Bultman, Myron L.; Sangwin, Michael L.. Method and apparatus for controlling aircraft inlet air flow. USP2003106634595.
  7. Arata, Allen A.. SCRAMjet arrangement for hypersonic aircraft. USP2010117828243.
  8. Figge ; Sr. Irving E.. Self-deploying air inlet for an air breathing missile. USP2000116142417.
  9. Livingston David E. (Huntsville AL) Kornell Thomas J. (Federal Way WA). Single-piece, flexible inlet ramp. USP1991075033693.
  10. Chase, James D.; Garzon, German Andres. Supersonic aircraft jet engine. USP2010117837142.
  11. Huynh, Thuy. Supersonic caret inlet system leading edge slat for improved inlet performance at off-design flight conditions. USP2018059964038.
  12. Roberts, II, William Byron; Lawlor, Shawn P.; Breidenthal, Robert E.. Supersonic compressor. USP2016049309893.
  13. Hofer, Douglas Carl; Nagel, Zachary William; Holmes, David Graham. Supersonic compressor rotor and method of assembling same. USP2014038668446.
  14. Hofer, Douglas Carl; Gottapu, Dhananjayarao. Supersonic compressor rotor and method of compressing a fluid. USP2014078770929.
  15. Hofer, Douglas Carl; Nagel, Zachary William; Gottapu, D{acute over (h)}ananjayarao. Supersonic compressor rotor and methods for assembling same. USP2014028657571.
  16. Hofer, Douglas Carl; Gottapu, Dhananjayarao. Supersonic compressor startup support system. USP2013108550770.
  17. Vysohlid, Martin; Hofer, Douglas Carl. Supersonic compressor startup support system. USP2015059022730.
  18. Falempin Francois (Saint Michel sur Orge FRX). Symmetrical, two dimensional, supersonic and hypersonic air intake for the combustion air of an aircraft engine. USP1991045004187.
  19. Hofer, Douglas Carl; Michelassi, Vittorio. System and method of assembling a supersonic compressor system including a supersonic compressor rotor and a compressor assembly. USP2014108864454.
  20. Hofer, Douglas Carl; Gottapu, Dhananjayarao. System and methods of assembling a supersonic compressor rotor including a radial flow channel. USP2014098827640.
  21. Koncsek Joseph L. (Seattle WA). Two-stage supersonic inlet. USP1991024991795.
  22. Huynh, Thuy; Werner, Eric. Variable geometry flush boundary diverter. USP2018019862482.

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