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Method for forming a composite acoustic panel 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-061/06
출원번호 US-0018413 (1998-02-04)
발명자 / 주소
  • Welch John M.
  • Popp Thomas D.
  • Baca Leonard L.
출원인 / 주소
  • The Boeing Company
대리인 / 주소
    Christensen O'Connor Johnson Kindness PLLC
인용정보 피인용 횟수 : 23  인용 특허 : 24

초록

A method of forming a composite acoustic panel (26). The method begins by arranging a perforated sheet (54) on a convex lay-up mandrel (70), arranging a core material (62, 74) on the perforated sheet (54), and curing the perforated sheet (54) and the core material (62, 74) to form a composite acoust

대표청구항

[ What is claimed is:] [1.] A method of forming an acoustic panel comprising:applying a perforated composite sheet on a convex lay-up mandrel;applying a core to the perforated composite sheet;curing the perforated composite sheet and the core so as to form a perforated acoustic core having a perfora

이 특허에 인용된 특허 (24)

  1. Tillotson John G. (1311 Dana Dr. Dalton GA 30720), Carpet product with integral balancing layer.
  2. Dhoore Louis G. (Seattle WA) Schultz William H. (Bellevue WA), Combination bulk absorber-honeycomb acoustic panels.
  3. Monhardt Richard J. (Glastonbury CT) Kudlacik Louis (Glastonbury CT) Nikkanen John P. (West Hartford CT) Niiler Juri (Glastonbury CT), Combined surge bleed and dust removal system for a fan-jet engine.
  4. Vetter Earl E. (Mercer Island WA), Common pod for housing a plurality of different turbofan jet propulsion engines.
  5. Chee Wan T. (Bellevue WA) Quigley George W. (Bellevue WA), Continuously wound filament structure for use in noise attenuation element.
  6. Mutch Henry (Chula Vista CA), Gas turbine engine compartment vent system.
  7. Nelsen Murray D. (Goddard KS) Kunze ; Jr. Robert K. (Wichita KS) Olsen Robert F. (Woodinville WA) Rushwald Ira B. (Seattle WA), High efficiency broadband acoustic resonator and absorption panel.
  8. Darfler Stephen C. (Castro Valley CA), High thermal conductivity non-metallic honeycomb.
  9. Beggs, Stanley L.; Riel, Frank J.; Lawson, Dale W. R., Honeycomb noise attenuation structure.
  10. Vermilye Michael L. (Redmond WA), Hybrid thrust reverser cascade basket and method.
  11. Gnagy Clayton C. (Enumclaw WA), Integrated insulation wall assembly.
  12. James Varnell L. (Auburn WA), Jet engine thrust reverser.
  13. Stachowiak Claude R. (Renton WA), Jet engine thrust reverser.
  14. Sloman Roger M. (Little Eaton GB2) Ridgard Christopher (Oakwood GB2), Method for molding fibre reinforced laminates.
  15. Desautels John T. (Albuquerque NM) Bayer Timothy J. (Cincinnati OH) Mora Juan R. (Albuquerque NM), Method using restrained cauls for composite molding.
  16. Pearson Kenneth A. (Henleaze GB2) Moorhouse Major D. (Stapleton GB2), Pressure relief panel for aircraft powerplant.
  17. Boi Claude (Bouc Bel Air FRX), Process for producing composite panels.
  18. Pryor Michael J. (Woodbridge CT) Fister Julius C. (Hamden CT) Singhdeo Narendra N. (New Haven CT) Mahulikar Deepak (Meriden CT) Cherukuri Satyam C. (West Haven CT), Semiconductor die attach system.
  19. Fischer Josef (Ried im Innkreis ATX) Stephan Walter A. (Braunau ATX), Structural panel.
  20. Dornbusch Arthur H. (Cincinnati OH) Schanzle Roger E. (Cincinnati OH) Brazier Irvin L. (West Milwaukee WI), Thermoplastic in-mold labeling label structure for deformable thermoplastic packages.
  21. Hellbaum Richard F. (Hampton VA) Bryant Robert G. (Poquoson VA) Fox Robert L. (Hayes VA), Thin layer composite unimorph ferroelectric driver and sensor.
  22. Vermilye Michael L. (Redmond WA), Thrust reverser blocker door assembly.
  23. Dorr John A. (Crofton MD), Ultrasonic sensor system.
  24. Bubello Robert (Meriden CT) Ream Jeffrey L. (Tollano CT), Ventilation system for a nacelle.

이 특허를 인용한 특허 (23)

  1. Patrick,William P., Anechoic visco-thermal liner.
  2. Zou, Siwei, Apparatus for absorbing acoustical energy and use thereof.
  3. Kenney, Kevin M.; Russell-Clarke, Peter N., Composite enclosure.
  4. Marengo, Giovanni Antonio, Composite flange, duct incorporating a flange and method of making a flange.
  5. Brown, Carter, Composite land vehicle frame.
  6. McMillan, Alison J., Composite material hollow axisymmetric body.
  7. Laurant, Franck; Bellet, Francois; Joret, Jean-Philippe, Composite panel having a built-in duct.
  8. Blume, George H, Fluid end with carbide valve seat and adhesive dampening interface.
  9. Douglas, Alan R., Forming a complexly curved metallic sandwich panel.
  10. Johnson, Jeffrey Don, Honeycomb core acoustic unit with metallurgically secured deformable septum, and method of manufacture.
  11. Vrljes, Ljubisa; Cheung, Kin-Leung; Poulin, Mathieu; Haddock, Michael, Inner bypass duct.
  12. Burnett, John L.; Hackler, David W.; Wilson, Timothy C.; Welch, John M.; Popp, Thomas D.; Sawyer, Christopher S.; Hoadley, Leo B.; Fulbright, Leroy J.; Granger, Mitchel B.; Craig, Barry B.; Kenney, Phillip E., Mandrel for fabrication of a monolithic composite nacelle panel.
  13. Obrachta,Kevin L.; Bergmann,Blaise F., Method and system having a flowable pressure pad for consolidating an uncured laminate sheet in a cure process.
  14. Carlson, David; Madaus, Brandon; Harthcock, Matthew; Barton, Kearney; Taylor, Charles L.; Walker, Jason, Panel structure.
  15. Goering, Jonathan; Burgess, Keith Edward, Perform and method for reinforcing woven fiber nodes.
  16. Goering, Jonathan; Burgess, Keith Edward, Preform and method for reinforcing woven fiber nodes.
  17. Goering, Jonathan; Burgess, Keith Edward, Preform and method for reinforcing woven fiber nodes.
  18. Goering, Jonathan; Burgess, Keith Edward, Preform and method for reinforcing woven fiber nodes.
  19. Kenney, Kevin M., Reinforced device housing.
  20. Dean, Thomas Andrew, Repair of acoustically treated structures.
  21. Fabian,Edward J.; Napier,Lauren Robert; Giampapa,James S., Self extinguishing composite primary structure.
  22. Kenney, Kevin M., Smooth composite structure.
  23. Obrachta, Kevin L., Surface compensating shaving apparatus.
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