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Intrinsically tuned structural panel 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-001/12
출원번호 US-0534518 (1974-12-19)
발명자 / 주소
  • Gupta Gautam Sen (Bellevue WA)
출원인 / 주소
  • The Boeing Company (Seattle WA 02)
인용정보 피인용 횟수 : 68  인용 특허 : 0

초록 ▼

A structural panel of the skin-stiffener type, commonly used in aircraft construction, having significantly reduced vibration response, noise radiation and increased acoustic fatigue life, has a skin supported by uniformly spaced stiffeners which are located such that the fundamental natural frequen

대표청구항 ▼

A structural panel comprising: a skin of uniform thickness, and; an orthogonal network of uniformly spaced stiffeners attached to said skin and dividing said skin into a plurality of sub-panels, the fundamental flexural natural frequency of a sub-panel vibrating as a diaphragm being substantially eq

이 특허를 인용한 특허 (68)

  1. Vinue Santolalla, Eduardo; Folch Cortes, Diego; Martino Gonzalez, Esteban; Guinaldo Fernandez, Enrique; Goya Abaurrea, Pablo, Aircraft fuselage with high strength frames.
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  6. Miles Ronald N. (Kirkland WA), Beam dampers for damping the vibrations of the skin of reinforced structures.
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  8. Biornstad, Robert D.; Blankinship, Bruce C.; George, Terry J.; Ingram, William H., Composite barrel sections for aircraft fuselages and other structures.
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  10. Biornstad, Robert D.; Blankinship, Bruce C.; George, Terry J.; Ingram, William H., Composite barrel sections for aircraft fuselages and other structures, and methods and systems for manufacturing such barrel sections.
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  11. Biornstad, Robert D.; Blankinship, Bruce C.; George, Terry J.; Ingram, William H., Composite barrel sections for aircraft fuselages and other structures, and methods for systems for manufacturing such barrel sections.
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  12. Velicki, Alexander; Thrash, Patrick J., Composite fabric with rigid member structure.
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  13. Velicki, Alexander; Thrash, Patrick J., Composite fabric with rigid member structure.
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  14. Chapman, Michael R.; Watson, Robert M.; Anderson, Donald A.; Piehl, Marc J.; Sweetin, Joseph L.; Grose, Douglas L., Composite sections for aircraft fuselages and other structures, and methods and systems for manufacturing such sections.
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  15. Chapman, Michael R.; Watson, Robert M.; Anderson, Donald A.; Piehl, Marc J.; Sweetin, Joseph L.; Grose, Douglas L., Composite sections for aircraft fuselages and other structures, and methods and systems for manufacturing such sections.
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  16. Chapman,Michael R.; Watson,Robert M.; Anderson,Donald A.; Piehl,Marc J.; Sweetin,Joseph L.; Grose,Douglas L., Composite sections for aircraft fuselages and other structures, and methods and systems for manufacturing such sections.
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  17. Kismarton, Max U., Composite skin and stringer structure and method for forming the same.
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  20. Sherwood Edward F. (Gettysburg PA) Orndorff Karl B. (Bonneauville Boro PA), Coreless hung panel assembly.
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  22. Mänz, Christian, Cover for an aircraft structure.
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  23. Mathur Gopal P., Damped structural panel and method of making same.
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  24. Nordman, Paul S., Embedded tear straps in metal structures.
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  25. Blecher Peter (Hagen DEX), Floor plate.
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  26. Barquet Henri (Chateauneuf les Martigues FRX) Negroni Pierre-Paul (Marseilles FRX) Plissonneau Bernard (Aix en Provence FRX), Frame made of a composite material, especially for the fuselage of an aircraft, and its method of production.
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  27. Frosch Robert A. Administrator of the National Aeronautics and Space Administration ; with respect to an invention of ( Mercer Island WA) Robinson Robert K. (Mercer Island WA) Tomlinson Harry M. (Bel, Fuselage structure using advanced technology fiber reinforced composites.
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  28. Lobato, Fabiano; Ferreira, Clóvis Augusto Eça; Aguiar, José Donizette; Fortes, Lucio Camargo; Takanashi, Sadao, Hybrid aircraft fuselage structural components and methods of making same.
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  29. Kismarton, Max U., Hybrid fiberglass composite structures and methods of forming the same.
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  30. Anast, Peter Z., Light weight and high strength fuselage.
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  31. Fisk, Jonathan W.; Driscoll, Daniel J.; Mackowski, William A.; Keys, James F., Metal panel assembly.
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  32. SenGupta Gautam (Renton WA) Spain Byron R. (Mulvane KS), Method and apparatus for reducing low to mid frequency interior noise.
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  34. Christenson, Justin; Hoffman, Herbert L.; Chewning, Gary R.; Lin, Juhn-Shyue, Methods and apparatus for reducing noise in reinforced skin structures.
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  36. El Soudani,Sami M., Methods of making integrally stiffened axial load carrying skin panels for primary aircraft structure and fuel tank structures.
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  38. Switzer, Lon E.; Howell, Elliot L.; Lewis, Nicholas J., Mounting assembly and method for connecting sidewall panels to a support structure.
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  39. Sarh, Branko, Multi-ring system for fuselage barrel formation.
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  40. Tsotsis, Thomas K., Nanotube-enhanced interlayers for composite structures.
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  42. Lin, Juhn-Shyue; Hoffman, Herbert L.; Chewning, Gary R.; Kosanchick, III, Melvin; Poling, Hugh, Particle-filled wing-to-body fairing and method for reducing fairing vibrations.
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  44. Sarh, Branko; Oberoi, Harinder Singh; Blanch, Alfredo Jose Gerosa; Barrick, Kevin Marion; Holden, Ray Lanier, Positioning system for electromagnetic riveting.
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  53. Meyer, Cedric, Splice plate for stringers and orbital joining device.
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  57. Watanabe Masamichi, Structural apparatus and design to prevent oil can movement of webs in aircraft pressure bulkheads.
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  61. Horst Bansemir DE, Subfloor structure of an aircraft airframe.
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  62. Witte Donald H. (Arlington TX), Swimming pool construction.
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  63. Tao, Dongling; Whitehead, John W.; Wolf, Len A., Tuned window sash.
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  64. Jourdain, Gerard E. A.; Soligny, Marcel R., Variable area nozzle vane.
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  65. Lin, Juhn-Shyue; Hoffman, Herbert L.; Chewning, Gary R.; Kosanchick, III, Melvin; Poling, Hugh, Vibration damping for wing-to-body aircraft fairing.
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  66. Konsevich Francis X. (Federal Way WA), Vibration damping stiffener.
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  67. Jacobs Loyd D. (Bellevue WA), Viscoelastically damped reinforced skin structures.
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  68. Motohashi, Hideto; Hosokawa, Yoshifumi; Fujii, Toshinari, Wing panel and aircraft main wing.
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