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특허 상세정보

Process for de-icing by forced circulation of a fluid, an air intake cowling of a reaction motor and device for practicing the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-015/04   
미국특허분류(USC) 244/134.B
출원번호 US-0074053 (2002-02-14)
우선권정보 FR-0002090 (2001-02-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Young & Thompson
인용정보 피인용 횟수 : 27  인용 특허 : 30
초록

The invention relates to a process for de-icing an air intake cowling of a reaction motor, comprising a lip (6a), a de-icing system (10) for the lip and acoustic attenuation means (11) characterized in that it consists in constituting said acoustic attenuation means by separate islands (12) each formed of a sandwich comprising an acoustically resistive porous layer forming a portion (13) of the external envelope of the fan channel limited by said lip, a cellular core and a deflector (15), in constituting or covering the reflector of each island with the ...

대표
청구항

The invention relates to a process for de-icing an air intake cowling of a reaction motor, comprising a lip (6a), a de-icing system (10) for the lip and acoustic attenuation means (11) characterized in that it consists in constituting said acoustic attenuation means by separate islands (12) each formed of a sandwich comprising an acoustically resistive porous layer forming a portion (13) of the external envelope of the fan channel limited by said lip, a cellular core and a deflector (15), in constituting or covering the reflector of each island with the ...

이 특허에 인용된 특허 (30)

  1. Arcas Noe (Plainview NY) Parente Charles A. (Oyster Bay NY). Acoustic liner. USP1991065025888.
  2. Kraft Robert E. (Cincinnati OH) Kontos Karen B. (Loveland OH). Active acoustic liner. USP1996035498127.
  3. Pla Frederic G. (Clifton Park NY). Active noise control using an array of plate radiators and acoustic resonators. USP1997015590849.
  4. Pla Frederic G. (Schenectady NY) Rajiyah Harindra (Clifton Park NY) Renshaw Anthony A. (Albany NY) Hedeen Robert A. (Clifton Park NY). Active noise control using noise source having adaptive resonant frequency tuning through stress variation. USP1995055415522.
  5. Pla Frederic G. (Schenectady NY) Rajiyah Harindra (Clifton Park NY) Renshaw Anthony A. (Albany NY) Hedeen Robert A. (Clifton Park NY). Active noise control using noise source having adaptive resonant frequency tuning through variable ring loading. USP1995065423658.
  6. Cook Leonard J. (Canoga Park CA) Rosenthal Herman A. (San Diego CA). Aircraft anti-icing plenum. USP1976013933327.
  7. Spiro Clifford Lawrence (Niskayuna NY) Fric Thomas Frank (Niskayuna NY) Leon Ross Michael (Cincinnati OH). Aircraft anti-insect system. USP1997115683062.
  8. Schulze Wallace M. (West Chester OH). Aircraft engine inlet cowl anti-icing system. USP1992025088277.
  9. Dougherty Robert P. (Bellevue WA). Apparatus and method for reducing noise emissions from a gas turbine engine inlet. USP1997125702231.
  10. Adee James M. (San Diego CA). Buried element deicer. USP1988054743740.
  11. Parente Charles A.. Combined acoustic and anti-ice engine inlet liner. USP1998115841079.
  12. Cattaneo Christian J. (Lissy FRX) Derouet Patrick R. J. (Soignolles en Brie FRX) Laroche Michel C. F. (Le Mee sur Seine FRX). Device for detecting and preventing the formation of ice on contoured surfaces. USP1985044508295.
  13. Cole Derek (Bangor GB5). Duct for hot air. USP1988074757963.
  14. Rose Philip M. (Chula Vista CA) Yu Jia (San Diego CA). Honeycomb noise attenuation structure. USP1991085041323.
  15. Bourland ; Jr. Gordon (Arlington TX) Price Howard M. (Burleson TX). Honeycomb structure. USP1984104475624.
  16. Rodgers Leonard J,GBX. Ice protection for porous structure. USP1999085944287.
  17. Gupta Alankar (Renton WA) Waters Kenneth L. (Federal Way WA). Integrated thermal anti-icing and environmental control system. USP1984114482114.
  18. Marlin D. Breer ; Ronald F. Olsen ; Robert K. Kunze, Jr. ; Brian L. Riedel. Method and apparatus for aircraft inlet ice protection. USP2002046371411.
  19. Marlin D. Breer ; Ronald F. Olsen ; Robert K. Kunze, Jr. ; Brian L. Riedel. Method and apparatus for aircraft inlet ice protection. USP2002106457676.
  20. Blair Winford (La Mesa CA). Method of manufacture of honeycomb noise attenuation structure for high temperature applications. USP1985064522859.
  21. Schindler Guenter M. (Palos Verdes CA). Multi-layered acoustic liner. USP1976043948346.
  22. Birbragher Fernando (Miami FL). Nacelle anti-icing system. USP1988044738416.
  23. Birbragher Fernando (Miami FL). Noise reduction nacelle. USP1988074759513.
  24. Porte, Alain; Pascal, Nathalie; Chene, Gilles; Montetagaud, Fabienne. Process for de-icing an air intake cowling of a reaction motor and device for practicing the same. USP2003076592078.
  25. Snyder Stephen J. (West Hills CA). Sound attenuating laminate for jet aircraft engines. USP1990054926963.
  26. Jessup Jerry R. ; Perez ; Sr. Richard. Structural bonding with encapsulated foaming adhesive. USP1998075776579.
  27. Rosenthal Herman A. (San Diego CA). Swirl anti-ice system. USP1987084688745.
  28. McLaren Douglas (Seattle WA) Orr William W. (Mercer Island WA). Thermal anti-icing system for aircraft. USP1991045011098.
  29. Rose Philip M. (Chula Vista CA) Mikolajczak Alojzy A. (Coronado CA). Turbofan duct with noise suppression and boundary layer control. USP1988064749150.
  30. Siegling Hans-Friedrich (Egmating DEX) Bottger Wolfgang (Kodnitz DEX) Biedermann Kurt (Kulmbach DEX). Woven fabric structure and process of manufacture. USP1991085041324.

이 특허를 인용한 특허 피인용횟수: 27

  1. Porte, Alain; Lalane, Jacques; Gantie, Fabrice; Barillot-Creuzet, Jacques. Acoustic processing structure particularly adapted to the air inlet of an aircraft nacelle. USP2013048413922.
  2. Johnson, Rick A.; Pham, Victor D.; Gally, Daniel H.; Seydel, Joseph James; Natsui, Edward Charles. Aircraft anti-icing systems having deflector vanes. USP2016119488067.
  3. Gantie, Fabrice; Porte, Alain. Aircraft leading edge. USP2014058733688.
  4. Porte, Alain; Hormiere, Arnaud; Dega, Alain. Aircraft nacelle air intake incorporating optimized ice-treatment hot air injection means. USP2014068757547.
  5. Porte, Alain. Aircraft propulsion assembly comprising hot air bleed systems. USP2014038677764.
  6. Etling, Keith A.. Anti-icing apparatus for honeycomb structures. USP2011118052089.
  7. Diochon, Lionel; Murer, Yann. Attachment pylon for an aircraft turbo-shaft engine with concentric hot air channels. USP2013068459588.
  8. Porte, Alain; Lalane, Jacques. Coating for acoustic treatment that integrates the function of hot-air treatment of frost. USP2012058172037.
  9. Stolte, Ralf-Henning; Wollrab, Uwe. De-icing system for an aircraft. USP2014108857767.
  10. Lockwood, Clive. Engine arrangement. USP2011098011172.
  11. Chaney, Tina H.; Dischinger, Dave G.; Tiltman, Alan G.; Vettel, Dwight D.. Gas turbine engine anti-ice formation device and system. USP2011017874137.
  12. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2014098844294.
  13. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2013018353164.
  14. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2014058726632.
  15. Winter, Michael; Jain, Ashok K.. Gas turbine engine system providing simulated boundary layer thickness increase. USP2012078209953.
  16. Dean, Thomas A.; Gerken, Noel T.; Knoll, Frederick Leonard; Withnell, Kurt Walter. Honeycomb cores with splice joints and methods of assembling honeycomb cores. USP2015038985513.
  17. Richardson, Giles Anthony; MacManus, David; Sheaf, Christopher Thomas John. Intake liner for a gas turbine engine. USP2015018931252.
  18. Storage, Michael Ralph; Leamy, Kevin Richard; Neal, Brian. Method and apparatus for operating gas turbine engine heat exchangers. USP2013038387362.
  19. Hurlin, Herve; Caruel, Pierre. Method of manufacturing a sound absorbing panel. USP2016079390704.
  20. Jain, Ashok K.; Winter, Michael. Nacelle assembly having inlet airfoil for a gas turbine engine. USP2013048408491.
  21. Haas, Martin. Nacelle assembly having inlet bleed. USP2012068192147.
  22. Haas, Martin. Nacelle assembly with turbulators. USP2012058186942.
  23. Jain, Ashok K.. Nacelle flow assembly. USP2013128596573.
  24. Jain, Ashok K.. Nacelle flow assembly. USP2012108282037.
  25. Jain, Ashok K.. Nacelle flow assembly. USP2015049004399.
  26. Calder, David Patrick. Turbomachine nacelle and anti-icing system and method therefor. USP2013028382039.
  27. Jain, Ashok K.; Chaudhry, Zaffir A.. Variable shape inlet section for a nacelle assembly of a gas turbine engine. USP2013038402739.