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Vibration damping aircraft engine attachment 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64D-027/00
출원번호 US-0439318 (1989-11-21)
발명자 / 주소
  • Bhatia Kumar G. (Mercer Island WA) Backus Walter E. (Kent WA) Hagelin Jack S. (Seattle WA)
출원인 / 주소
  • The Boeing Company (Seattle WA 02)
인용정보 피인용 횟수 : 49  인용 특허 : 0

초록

Means for mounting an engine to an aircraft are provided which reduce the dynamic response of the airframe due to engine vibration. A mount comprises at least one strut extending between the engine and the airframe which is attached to the airframe by means of damping elements.

대표청구항

Means for mounting an engine to the airframe of an aircraft which means are particularly adapted to reduce the dynamic response of the airframe due to engine vibration, said means comprising at least two struts, said struts comprising at least two spars and a closure rib extending therebetween, said

이 특허를 인용한 특허 (49)

  1. Thies, Robert; Buchholz, Carsten; Staudte, Andreas, Accessory mounting for a gas turbine.
  2. Luo, Huageng; Young, Craig Douglas, Active cancellation and vibration isolation with feedback and feedforward control for an aircraft engine mount.
  3. Rossetti Dino J. ; Ivers Douglas E. ; Norris Mark A. ; Heath Michael C. ; Southward Steve C., Active structural control system and method including active vibration absorbers (AVAS).
  4. Jamshidiat, Hamid; Elias, Laila M.; Kosanchick, III, Melvin, Active vibration control system.
  5. Cazenave, Olivier; Lalanne, Clement; Dionne, Luc, Adjustable engine suspension for positioning the engine relative to the mount thereof.
  6. Sanz Martinez, Pablo Timoteo; Folch Cortes, Diego, Aircraft engine supporting pylon.
  7. Hindle, Timothy; Barber, Tim Daniel; Buchele, Paul, Annular bearing support dampers, gas turbine engines including the same, and methods for the manufacture thereof.
  8. Llamas Sandín, Raúl Carlos, Arrangement for mounting an engine on the airframe of an aircraft.
  9. Mulcaire, Thomas G, Assembly comprising a gas turbine engine and a supporting pylon.
  10. Ewens, David; Blanc, Jonathan, Assembly for an aircraft, comprising an engine attachment body equipped with at least one shackle support fitting that passes into the box section of the attachment pylon.
  11. Ewens, David; Blanc, Jonathan, Assembly for an aircraft, comprising an engine attachment body partially produced in one piece with an internal stiffening rib of an attachment pylon box section.
  12. Jamshidiat, Hamid; Jones, Michael D.; Elias, Laila M., Bracket for mounting/removal of actuators for active vibration control.
  13. Rock, Eugene F., Coaxial helicopter.
  14. Seeley Charles E. ; Ramakrishnan Ramanath I. ; Wang Weiping ; Claeys James ; McCallum Al, Computerized method for positioning support jacks underneath industrial gas turbines.
  15. Lafont, Laurent; Magnin, Herve; Rogero, Jean-Michel, Device for measuring a pattern of forces and moments generated by an aircraft propulsion system.
  16. Marche, Herve, Device for mounting an aircraft turboprop engine comprising hydraulic attachments.
  17. Boock, Klaus, Device for reducing hydraulic-fluid oscillation in a hydraulic system.
  18. Antypas, Jerome, Engine attachment pylon.
  19. Combes, Stephane; Lafont, Laurent, Engine mounting structure interposed between an aircraft wing system and said engine.
  20. Schwab, Robert B.; Klingman, Jan Donald; Pham, Giang, Engine vibration and engine trim balance test system, apparatus and method.
  21. Guillemaut, Julien; Gallant, Guillaume, Fish joint device having an improved mechanical hold.
  22. Hindle, Timothy; Hadden, Steven; Davis, Torey, Gas turbine engines including broadband damping systems and methods for producing the same.
  23. Elwood G. Norris, Helicopter propulsion and control system.
  24. Smedresman, Adam G.; Von Berg, Kaleb, Integral centering spring and bearing support and method of supporting multiple damped bearings.
  25. Brochard, Wolfgang; Terral, Romain, Lateral propulsion unit for aircraft comprising a turbine engine support arch.
  26. West, Colin John; Sutton, David Alistair, Method and apparatus for controlling an elastomeric damper.
  27. Udall, Kenneth F, Mounting arrangement for a gas turbine engine.
  28. Beardsley, Peter K, Mounting system for use in mounting a gas turbine engine.
  29. Marche,Herv챕, Mounting system inserted between an aircraft engine and a rigid structure of an attachment strut fixed under a wing of this aircraft.
  30. Jensen Sam C., Paddle fitting tool.
  31. Brochard, Wolfgang; Alby, Sébastien; Ewens, David, Primary structure for an attachment pylon with firewall and thermal layers.
  32. Coraboeuf, Yohann; Dutheil, Jean-Philippe, Propulsion unit for reusable launch vehicle.
  33. Lafont, Laurent; Journade, Frederic, Rear part of an aircraft comprising a structure for supporting engines, connected to the fuselage by at least one blocking element under compression loading.
  34. Lafont, Laurent, Rear part of an aircraft comprising a structure for supporting engines, extending through the fuselage and connected thereto by at least one connecting rod.
  35. Lafont, Laurent; Journade, Frederic; Jalbert, Delphine; Bardou, Etienne, Rear part of an aircraft comprising a structure for supporting engines, extending through the fuselage and connected thereto by at least one connecting rod.
  36. Lafont, Laurent; Saucray, Jean-Michel; Quiroz-Hernandez, Esteban; Antypas, Jerome; Bonnet, Mathieu; Journade, Frederic, Rear part of an aircraft including an engine support structure assembled so as to oscillate on the fuselage.
  37. Marche, Jacques Hervé, Rigid aircraft pylon fitted with a rib extension for taking up the moment in the lengthways direction.
  38. Marche, Jacques Hervé, Rigid aircraft pylon structure in contact with a fuselage lateral extension for attachment.
  39. Machado,Stephane; Cassagne,Jerome; Del Blanco,Anthony; Martin,Yvon; Chambreuil,Arnaud, Structure for mounting a turboprop under an aircraft wing.
  40. Meacham, Walter Lee; Bridges, Eric; Margolis, Alan, Three parameter damper anisotropic vibration isolation mounting assembly.
  41. Schnelz James R. ; Powell Donald T., Tuned engine mounting system for jet aircraft.
  42. Phelps, III,Arthur E.; Barnes,Dwaine R.; Norris,Elwood G.; Rock,Eugene F.; Wallace,Emitt, Ultralight coaxial rotor aircraft.
  43. Maine,Scott T., Vibration engine monitoring neural network object monitoring.
  44. Bachmeyer, Paul J.; Blewett, Michael R.; Ohme, Marvin D., Vibration isolation device with load dependent stiffness.
  45. von Flotow, Andreas H.; Horton, Tyler Patrick, Vibration isolation devices and associated systems and methods.
  46. von Flotow, Andreas Hubertus; Horton, Tyler Patrick, Vibration isolation devices and associated systems and methods.
  47. Whiteford Gerald P. (Waterford PA) Herbst Paul T. (Erie PA), Vibration isolation system including a passive tuned vibration absorber.
  48. Paul T. Herbst, Vibration isolator.
  49. Yamada Naohisa,JPX, Vibration-proof system for a model-craft engine.
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