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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method of making a part of large dimensions out of composite material

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-070/44   
미국특허분류(USC) 264/516 ; 264/511 ; 264/512 ; 264/258 ; 264/314
출원번호 US-0038302 (1998-03-11)
우선권정보 FR0002919 (1997-03-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Morrison & Foerster LLP
인용정보 피인용 횟수 : 35  인용 특허 : 19
초록
▼

A method of making a composite material part, in particular a wind turbine blade of great length, consists in placing a thickness of a cloth made up of threads comprising a mixture of polypropylene threads or fibers and of glass fibers or threads in two mold portions having the shape of the part that is to be made, placing an inflatable envelope on the cloth inside one of the mold portions, in closing the mold, in placing it in an enclosure fed with hot gas under pressure to melt the polypropylene of the cloth, thereby embedding the glass fibers or threa...

대표
청구항
▼

[ What is claimed is:] [1.]1. A method of making a tubular or hollow part out of composite material comprising:A) placing in a mold, having walls and first and second portions which have edges where the first and second portions close to form the mold, at least one thickness of cloth, which has mixture of fibers or threads of thermoplastic material and reinforcing fibers or threads, in each of the mold portions;B) placing an inflatable envelope on at least one thickness of the cloth, each thickness having edges, in the mold;C) placing a film of thermopla...

이 특허에 인용된 특허 (19)

  1. Lallo Art J. (Glenolden PA) Dixon Peter G. C. (Poquosom VA). Aerodynamic rotor blade of composite material fabricated in one cure cycle. USP1993095248242.
  2. Simkulak Richard J. (Meriden CT) Boustead Terry M. (West Haven CT) Folts Robert L. (St. Charles MO) Sepe George N. (Trumbull CT). Apparatus for molding hollow composite articles having internal reinforcement structures. USP1992025087187.
  3. Coffy RenL. (Sausset les Pins FRX). Blade made of thermoplastic composite, in particular for ducted tail rotor of a helicopter, and its method of manufactur. USP1995105462408.
  4. Olson Steven H. ; Busby James S. ; Needle Stanley A.. Composite bicycle frame and method of manufacture. USP1999035876054.
  5. Nelson Ronald H. (Salt Lake City UT) Milovich Dimitrije (Salt Lake City UT). Composite pole and manufacturing process for composite poles of varying non-circular cross-sections and curved center li. USP1996045505492.
  6. Kluppel George E. (Richmond TX) Monroe Robert C. (Houston TX). Fan blade for an axial flow fan and method of forming same. USP1988014720244.
  7. Takada Nobuhiro (Tokyo JPX) Tsurufuji Tomoyoshi (Tokyo JPX). Fiber-reinforced thermoplastic tubular body. USP1997065638870.
  8. McCarthy Roy F. J. (Charlton Kings GB2). Foam-containing structures. USP1984094471020.
  9. McCarthy Roy F. J. (Cheltenham GB2). Foam-containing structures. USP1981054268571.
  10. Davis Stephen J. (Yardley PA). Long fiber reinforced thermoplastic frame especially for a tennis racquet. USP1993015176868.
  11. Diesen David (Mesa AZ) Olsen ; Jr. William R. (Phoenix AZ). Method for manufacturing a one-piece molded composite airfoil. USP1996085547629.
  12. Monroe Robert C. (Houston TX). Method for manufacuring fan blades. USP1992105156786.
  13. Nelson Ronald H. (Salt Lake City UT) Milovich Dimitrije (Salt Lake City UT) Wilcox Weston M. (Sun Prairie WI) Read Robert F. (Edgerton WI). Method making a composite bicycle frame using composite lugs. USP1997045624519.
  14. Clark Frank B. (Glastonbury CT). Method of making a hollow airfoil. USP1979104169749.
  15. Goodno Kenneth T. (31232 - 28th Ave. S. Federal Way WA 98003). Method of making and using flexible mandrel. USP1993115262121.
  16. Sekiguchi Takashi (Tochigi JPX) Nishiwaki Yasuto (Tochigi JPX). Method of manufacturing composite material blade. USP1991085041182.
  17. Brand Konrad (Hoehenkirchen DEX) Franz Dieter (Jettenbach DEX). Method of producing a molded composite foam body provided with a cover layer and the resultant product. USP1982064335182.
  18. Peoples ; Jr. Clarence A. (Rockwell NC). Molded three dimensional fibrous surfaced article and method of producing same. USP1986024568581.
  19. Olson Steven H. (Charlotte NC). Single diaphragm forming of drapeable thermoplastic impregnated composite materials. USP1991085037599.

이 특허를 인용한 특허 피인용횟수: 35

  1. Braley, Mike S.; Head, Andrew A.; Lariviere, Phillip M.; Ivers, Victor M.. Composite wind turbine blade and method for manufacturing same. USP2015109169732.
  2. Braley, Mike S.; Head, Andrew A.; Lariviere, Phillip M.; Ivers, Victor M.. Composite wind turbine blade and method for manufacturing same. USP2014068753091.
  3. Nies, Jacob. Cooling device. USP2009117621720.
  4. Yarbrough, Aaron A.; Caruso, Christopher Daniel; Kasperski, Donald Joseph. Corrugated pre-cured laminate plates for use within wind turbine rotor blades. USP20180910077758.
  5. Schroder, Henning; Petersen, Leif Kappel; Wieland, Maja Rose; Davis, Olav. Fixing device. USP2017099757908.
  6. Schroder, Henning; Petersen, Leif Kappel; Wieland, Maja Rose; Davis, Olav. Fixing device. USP2016039283715.
  7. Schibsbye, Karsten. Method for manufacturing a wind turbine rotor blade. USP2016089422916.
  8. Stiesdal,Henrik; Enevoldsen,Peder Bay; Johansen,Kaj; Kristensen,Jens Jørgen Ø; Nørlem,Michael; Winther Jensen,Martin. Method for manufacturing windmill blades. USP2009017473385.
  9. van Manen, Dick. Method of making a combination speaker grill and automotive interior trim panel. USP2003036533880.
  10. Dahl, Martin; Hansen, Ejnar Friis; Mortensen, Bjarne Krab; Grabau, Peter. Method of manufacturing a composite structure with prefabricated reinforcement element. USP2015099133817.
  11. Frederiksen, Henrik. Method of producing a composite structure via intermediate products, the related apparatus and a composite structure obtainable by the method. USP2015129221219.
  12. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Methods for assembling rotor blades. USP20181110138867.
  13. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Methods for joining shear clips in wind turbine rotor blades. USP20181210151297.
  14. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Methods for joining surface features to wind turbine rotor blades. USP20190210197041.
  15. Tobin, James Robert; Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan. Methods for manufacturing spar caps for wind turbine rotor blades using thermoplastic-based composite plates. USP20190210213994.
  16. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Methods for repairing wind turbine rotor blades. USP20181010113531.
  17. Christiansen, Per Kjaer; Johansen, Finn. Modular mould system for manufacturing a shell part. USP2015028951034.
  18. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Modular wind turbine rotor blades and methods of assembling same. USP2018029897065.
  19. Riahi, Amir; Moors, Thomas Michael; Shain, Eric Michael; Geiger, Shannon B.; Caruso, Christopher Daniel; Yarbrough, Aaron A.. Pre-cured composites for rotor blade components. USP20181010113532.
  20. Kramers, Dirk. Process for fabricating a rowing shell. USP2003046540954.
  21. Wansink, Gerrit Jan. Protected wind turbine blade, a method of manufacturing it and a wind turbine. USP2015028961142.
  22. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Rotor blade components formed from dissimilar thermoplastics and methods of assembling same. USP20190410253752.
  23. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Rotor blade root assembly for a wind turbine. USP2018059970304.
  24. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Rotor blade root assembly for a wind turbine. USP20180810060411.
  25. Tobin, James Robert; Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan. Rotor blades having thermoplastic components and methods for joining rotor blade components. USP20181210161381.
  26. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Rotor blades having thermoplastic components and methods of assembling same. USP20180910071532.
  27. Yarbrough, Aaron A.; Caruso, Christopher Daniel. Spar cap for a wind turbine rotor blade formed from pre-cured laminate plates of varying thicknesses. USP20180910072632.
  28. Yarbrough, Aaron A.; Caruso, Christopher Daniel; Hynum, Daniel Alan. Thermoplastic airflow modifying elements for wind turbine rotor blades. USP20190310240577.
  29. Grife, Ronald; Westergaard, Carsten Hein; Bryant, Joshua; Chao, David; Mittendorf, Kim; Choi, Jou-Young; Arrington, Abigail. Wind turbine blade and method for manufacturing a wind turbine blade with vortex generators. USP2015059039381.
  30. Casazza, Matteo; Verdesca, Matteo; Sabbadin, Amedeo; Baby, Philip. Wind turbine blade tubular spar fabricating method. USP2016119505188.
  31. Rao, Kavala Venkateswara. Wind turbine blade with improved trailing edge bond. USP2011108038407.
  32. Rajasingam, Damien; Collard, Toby. Wind turbine blade with lightning protection. USP2018049932968.
  33. Riahi, Amir. Wind turbine blade with modular leading edge. USP2012108297933.
  34. Riahi, Amir. Wind turbine blade with modular leading edge. USP2011118057189.
  35. Yarbrough, Aaron A.; Caruso, Christopher Daniel. Wind turbine rotor blade components formed from pultruded hybrid-resin fiber-reinforced composites. USP20181010107257.

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