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특허 상세정보

Method and apparatus for measuring forces based upon differential pressure between surfaces of an aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-015/00    G06F-007/70   
미국특허분류(USC) 701/04 ; 701/03 ; 701/07 ; 701/014 ; 244/012.1 ; 244/201 ; 244/219 ; 244/203 ; 73/178R ; 73/178T ; 180/116 ; 180/117
출원번호 US-0055834 (1998-04-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wallenstein & Wagner, Ltd.
인용정보 피인용 횟수 : 20  인용 특허 : 37
초록

A method and apparatus for measuring the lift generated by airfoils of an aircraft. This real-time analysis is accomplished by measuring a differential pressure between the upper and lower lift surfaces of the airfoils. The system comprises the steps of: a) measuring an actual differential pressure between the upper and lower lift surfaces for a given aircraft speed, b) transmitting this actual differential pressure measurement to a computer, c) comparing the actual differential pressure measurement with an optimal pressure differential for the same airc...

대표
청구항

[ I claim:] [1.] Apparatus for monitoring and controlling flight of an aircraft comprising:an upper port in an upper surface of a wing portion;a lower port in a lower surface of a wing portion;an upper tube having a first end and a second end, the first end located at the upper port;a lower tube having a first end and a second end, the first end located at the lower port; anda differential pressure sensor having a first side and a second side, the first side connected to the second end of the upper tube and the second side connected to the second end of ...

이 특허에 인용된 특허 (37)

  1. Tulinius Jan (Huntington Beach CA). Active flexible wing aircraft control system. USP1992015082207.
  2. Seyfang, George R.. Aerodynamic or hydrodynamic surfaces. USP1991085037044.
  3. Taylor Robert M. (Vienna VA). Aerodynamic surface tip vortex attenuation system. USP1992105158251.
  4. Burnham J. Kellogg (Av. Republicas 153 Bis Mexico City 13 MXX) Gottfried ; Jr. Mario H. (Las Flores 278 ; Los Reyes Mexico City 21 ; MXX). Air-borne support and lift mechanism adapted to aircraft. USP1980054202518.
  5. Wong, Paul P.; Lippold, John B.; Burgess, Glenn A.. Aircraft cabin pressurization system. USP1985114553474.
  6. Smith ; Gerald R.. Aircraft ground monitoring system. USP1978104122522.
  7. Li Qun (18172 Beach Blvd. Huntington Beach CA 92648). Aircraft having means for controlling the ground effect flying altitude by sensing air pressure on the surface of the wi. USP1993025186415.
  8. Joy Mario G. (Apdo. Postal 21-005 ; 04000 Mexico ; D.F. MXX). Aircraft lift mechanism. USP1989124886224.
  9. Millen Ernest W. (Seaford VA). Aircraft liftmeter. USP1986044586140.
  10. Gerhardt Heinz A. (Redondo Beach CA). Aircraft outboard control. USP1992105156358.
  11. Huntington, Morgan G.. Aircraft potential of wing lift instrument and method. USP1985124559822.
  12. Arad Ady (P.O. Box 6408 ; FDR Station New York NY 10150). Aircraft takeoff monitoring system. USP1992045103224.
  13. Milligan Mancil W. (Knoxville TN) Wilkerson H. Joe (Knoxville TN). Airplane take-off monitor with learning feature. USP1990124980833.
  14. Middleton David B. (Yorktown VA) Srivatsan Raghavachari (Newport News VA) Person ; Jr. Lee H. (Yorktown VA). Airplane takeoff and landing performance monitoring system. USP1991095047942.
  15. Middleton David B. (Yorktown VA) Srivatsan Raghavachari (Newport News VA) Person Lee H. (Yorktown VA). Airplane takeoff and landing performance monitoring system. USP1989064843554.
  16. Palmer Steven D.. Apparatus for measuring lift forces based upon differential pressure between surfaces of an aircraft. USP1998045737222.
  17. Burdoin Robert B. (Albuquerque NM). Canard based high angle of attack air data sensor. USP1992015083279.
  18. Shannon Harry D. (105 Westwood Dr. Houma LA 70360) Lutts William P. (Richardson TX). Convertible amphibious aircraft wheel position warning system. USP1985054516124.
  19. Gilbert Raymond D. (6501 Inwood Dr. Springfield VA 22150). Disk spoiler system. USP1995105458304.
  20. Tindell Runyon H. (Old Bethpage NY). Flight control augmentation inlet device. USP1990124979699.
  21. Peters ; Jr. Spence E. (Fort Worth TX). Flight control device to provide directional control. USP1993045201829.
  22. Graham Donald A. (Redmond WA) Robertson Randall P. (Bellevue WA). Flight crew response monitor. USP1993095243339.
  23. Betts Edward E. (Escondido CA). High lift aircraft. USP1991125071088.
  24. Daniels James W. (Kent WA). Ice detecting system. USP1988104775118.
  25. Sharpe Thomas H. (502 Dorr Ave. Belvedere SC 29841). Lift augmenting device for aircraft. USP1980034194707.
  26. Baldwin Steven F. (Lewisville TX). Method and apparatus for predicting and monitoring aircraft takeoff performance. USP1989064837695.
  27. Gerardi Joseph J. (81 Crystal Dr. Dryden NY 13053) Dahl Philip R. (16919 Strawberry Dr. Encino CA 91436) Hickman Gail A. (81 Crystal Dr. Dryden NY 13053). Piezoelectric sensor. USP1993035191791.
  28. Davidson Eldon F. (240 Flower Dr. Folsom CA 95630). Rapidly responding vertical speed indicator for use in aircraft. USP1990064936142.
  29. Palmer Steven D. (Burlington IA). System for onboard lift analysis and apparatus therefor. USP1995105457630.
  30. Meador Robert H. (550 Center Rd. Akron OH 44319-4273). System for warning the flight crew on board an aircraft of pre-flight aircraft icing. USP1994105354015.
  31. Miller Harry (Scottsdale AZ). Takeoff weight computer apparatus for aircraft. USP1984124490802.
  32. Chakravarty Abhijit J. M. (Renton WA). Time-responsive flight optimization system. USP1995105457634.
  33. Willis Mark T. (San Diego CA). Venturi enhanced airfoil. USP1991055016837.
  34. Johnson David A. (Phoenix AZ) Zweifel Terry L. (Phoenix AZ). Vertical windshear detection for aircraft. USP1988034728951.
  35. Miller ; Harry. Weight and balance computer apparatus for aircraft. USP1978084110605.
  36. Lewis George E. (Renton WA) Thomasson Robert E. (Seattle WA) Nelson David W. (Redmond WA). Wing lift/drag optimizing system. USP1990024899284.
  37. Goldhammer Mark I. (Bellevue WA) Schippers Karel A. (Renton WA). Wing/winglet configurations and methods for aircraft. USP1994015275358.

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  1. Baker, Jonathon P.; Mayda, Edward A.; Rickards, Erick J.. Blade balancing. USP2016119488157.
  2. Schoess, Jeffrey N.; Simons, Mark D.. Conformal fluid data sensor. USP2003126662647.
  3. Joao,Raymond Anthony. Control and/or monitoring apparatus and method. USP2008077397363.
  4. Joao, Raymond Anthony. Control apparatus and method for vehicles and/or for premises. USP2003046549130.
  5. Joao, Raymond Anthony. Control, monitoring and/or security apparatus and method. USP20180710011247.
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  7. Kirschenman, Mark B.. Irrigated ablation catheter with contact force sensing mechanism. USP2015059039700.
  8. Morris, Gordon A.. Method and apparatus for determining the mass of a body. USP20180910082420.
  9. Palmer Steven D.. Method and apparatus for flight parameter monitoring and control. USP2001066253126.
  10. Velázquez López, Angel Gerardo; Alonso Fernández, Diego; Vega de Prada, José Manuel; Lorente Manzanares, Luis Santiago; De Pablo Fouce, Valentin. Method and system for a quick calculation of aerodynamic forces on an aircraft in transonic conditions. USP2014038666715.
  11. Joao, Raymond Anthony. Monitoring apparatus and method. USP2003076587046.
  12. Joao,Raymond Anthony. Monitoring apparatus and method. USP2007107277010.
  13. Joao, Raymond Anthony. Monitoring apparatus for a vehicle and/or a premises. USP2003046542077.
  14. Agami,Mark; Chikwendu,Chiz; Glasheen,William Michael; Wolbach,John. Multi-function air data sensor. USP2009027490510.
  15. Tavares,Matthew R.; Morris,Donald G.; Basham,Richard R.; Gillmore,James M.. Piezoelectric sensor, sensor array, and associated method for measuring pressure. USP2006107127948.
  16. Mayda, Edward A.. Pressure based load measurement. USP2012038137066.
  17. Cochran,Lee T.. Pressure testing assemblies for use in flow bodies and methods of testing flow bodies. USP2007027178394.
  18. Tavares,Matthew R.; Morris,Don G.; Basham,Richard. Scanner and method for detecting pressures on a member. USP2007087258000.
  19. Dawson, Mark H.; Wallace, Jack. Variable length wind turbine blade having transition area elements. USP2012068206107.
  20. Joao, Raymond Anthony. Vehicle operator and/or occupant information apparatus and method. USP2015079075136.