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특허 상세정보

Vane assembly with metal trailing edge segment

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-005/14   
미국특허분류(USC) 415/115; 415/116; 416/097.R; 244/123.1
출원번호 US-0101255 (2005-04-07)
등록번호 US-7316539 (2008-01-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 40
초록

Embodiments of the invention relate to a vane assembly formed by a forward airfoil segment and an aft airfoil segment. The aft segment is made of metal and can define the trailing edge of the vane assembly. The forward segment can be made of ceramic, CMC or metal. The forward and aft segments cannot be directly joined to each other because of differences in their rates of thermal expansion and contraction. The forward and aft segments can be positioned substantially proximate to each other so as to form a gap therebetween. In one embodiment, the gap can ...

대표
청구항

What is claimed is: 1. An airfoil assembly comprising: a forward airfoil segment defining the leading edge of the airfoil assembly; an aft airfoil segment defining the trailing edge of the airfoil assembly, the aft airfoil segment being made of metal, wherein the airfoil segments are positioned substantially proximate to each other so as to form a gap therebetween; and an insert disposed in the gap and secured to one of the airfoil segments, whereby the insert substantially seals the gap and provides compliance between the forward and aft airfoil segmen...

이 특허에 인용된 특허 (40)

  1. Finsterwalder Thomas (Pagodenburgstrasse 8 8000 Munchen 60 DEX). Aerodynamic structural pipe for hang gliders. USP1989104871132.
  2. Horvath Lajos H. ; Surowka Waclaw I.. Apparatus for minimizing inlet airflow turbulence in a gas turbine engine. USP2000046045325.
  3. Morrison, Jay A.; Merrill, Gary B.; Lane, Jay E.; Campbell, Christian X.; Thompson, Daniel G.; Carelli, Eric V.; Taut, Christine. Ceramic composite vane with metallic substructure. USP2003026514046.
  4. Morrison, Jay A.; Campbell, Chris; Merrill, Gary Brian; Lane, Jay Edgar; Thompson, Daniel George; Albrecht, Harry A.; Shteyman, Yevgeniy P.. Ceramic matrix composite gas turbine vane. USP2004036709230.
  5. Widrig, Scott M.; Morrison, Jay; Albrecht, Harry A.; Shteyman, Yevgeniy; Butner, Steven C.. Ceramic matrix composite turbine vane. USP2003116648597.
  6. Darkins ; Jr. Toby G. ; Shelton Monty L. ; Doughty Roger L. ; Noe Mark E.. Ceramic turbine airfoils with cooled trailing edge blocks. USP2001126325593.
  7. Koschier Angelo V.. Ceramic turbine nozzle. USP2001036200092.
  8. Halstead Lawrence T. (Milford MI). Ceramic-matrix composite nozzle assembly for a turbine engine. USP1989084861229.
  9. Hirahara Makoto,JPX ; Isano Yasuo,JPX ; Shimizu Ryuhei,JPX ; Amaoka Kazuaki,JPX. Composite airfoil structures and their forming methods. USP2001056234423.
  10. Padden Vincent T. (Brightwaters NY). Composite focused load control surface. USP1993075224670.
  11. Brault Paul C. (Bellevue WA). Composite structure. USP1979014136846.
  12. Redekopp Larry G. (Northridge CA). Flow-vectored trailing-edge for airfoils and jets. USP1996075531406.
  13. Patmont Steven J. (Pleasenton CA). Foam reinforced aluminum wing structure. USP1987064671471.
  14. Merrill, Gary Brian; Morrison, Jay Alan. High temperature erosion resistant coating and material containing compacted hollow geometric shapes. USP2003116641907.
  15. Merrill Gary B. ; Morrison Jay A.. High temperature erosion resistant, abradable thermal barrier composite coating. USP2001056235370.
  16. Merrill Gary B. ; Morrison Jay Alan. High temperature insulation for ceramic matrix composites. USP2000016013592.
  17. Merrill Gary B. ; Morrison Jay Alan. High temperature insulation for ceramic matrix composites. USP2001096287511.
  18. Merrill, Gary B.; Morrison, Jay Alan. High temperature insulation for ceramic matrix composites. USP2004016676783.
  19. Roeseler William G. (Bellevue WA) Warner Gary J. (Issaquah WA) Odell Richard B. (Kirkland WA). Hinge arrangement for control surfaces. USP1980074213587.
  20. Morrison, Jay A.; Burke, Michael A.; Merrill, Gary B.; Lane, Jay E.. Hybrid ceramic material composed of insulating and structural ceramic layers. USP2004056733907.
  21. Koschier, Angelo Von. Hybrid turbine nozzle. USP2003046543996.
  22. Thornburg Francis L. (Milwaukie OR). Hydraulic actuation system for aircraft control surfaces. USP1996075538202.
  23. Rice Ivan G. (P.O. Box 233 Spring TX 77373). Integrated gas/steam nozzle. USP1986014565490.
  24. Brantley James W. (Cincinnati OH) Irwin Thomas P. (Fairfield OH). Leading edge protection for composite blades. USP1977024006999.
  25. Hirahara, Makoto; Isano, Yasuo; Shimizu, Ryuhei; Amaoka, Kazuaki. Method of making composite airfoil structures. USP2004026689246.
  26. Miller, Todd Scott; Barnes, Larry G.. Model airplane hinge construction. USP2004076764047.
  27. Finn, Scott Roger; Schilling, Jan Christopher; Lin, Wendy Wen-Ling; Dindar, Mustafa; Tyler, Robert Paul. Multi-component hybrid turbine blade. USP2003086607358.
  28. Tonks Robert C. (Bridgwater GB2). Nozzle guide vane for a gas turbine engine. USP1990014897020.
  29. Gilbertson Frederick L. (Toronto CAX) Garland Douglas B. (Toronto CAX) Whittley Donald C. (Toronto CAX). Nozzle structure with notches. USP1982014311291.
  30. McClure,Paul D.. Passive jet spoiler for yaw control of an aircraft. USP2006127143983.
  31. Surez Jess A. (Huntington NY) Ewen John R. (Centerport NY). Replaceable tip for aircraft leading edge. USP1987054667906.
  32. Kimerly John C. (Corona CA). Sealing construction. USP1988054741542.
  33. Booher ; Jr. Claude R. (West Chester PA) Wiley Elbert H. (Wenonah NJ). Stator vane assembly for gas turbines. USP1976113992127.
  34. Rice Ivan G. (P.O. Box 233 Spring TX 77373). Steam-cooled blading with steam thermal barrier for reheat gas turbine combined with steam turbine. USP1982024314442.
  35. Bunker Ronald Scott. Tandem airfoils. USP2000086099245.
  36. Xia, John Yuan. Thermal barrier coating system for turbine components. USP2003126670046.
  37. Beeck Alexander,CHX. Thermally loaded blade for a turbomachine. USP1998105827045.
  38. Soechting Friedric O. ; Auxier Thomas A.. Turbine airfoil suction aided film cooling means. USP2000106129515.
  39. Burke Michael A. ; Freyer Paula D. ; Hebbar Mohan A. ; Seth Brij B. ; Swartzbeck Gary W. ; Zagar Thomas Walter. Turbine blades made from multiple single crystal cast superalloy segments. USP2001126331217.
  40. Savage Joseph W. ; Halila Ely E. ; Orlando Robert J. ; Boehm ; Jr. Valentine R. ; Martus James A. ; Wallace Thomas T. ; Shelton Monty L.. Variable area turbine nozzle. USP1999085931636.

이 특허를 인용한 특허 피인용횟수: 16

  1. Schiavo, Anthony L.; Gonzalez, Malberto F.; Huang, Kuangwei; Radonovich, David C.. CMC vane assembly apparatus and method. USP2012108292580.
  2. Andrew, Philip L.. Ceramic matrix composite turbine engine. USP2012098262345.
  3. Campbell, Christian X.; Schiavo, Anthony L.; Morrison, Jay A.. Gas turbine vane platform element. USP2012088251652.
  4. Mironets, Sergey; Pietraszkiewicz, Edward F.; Staroselsky, Alexander; Zelesky, Mark F.. Hybrid airfoil for a gas turbine engine. USP2017129835033.
  5. Mironets, Sergey; Pietraszkiewicz, Edward F.; Staroselsky, Alexander; Zelesky, Mark F.. Hybrid airfoil for a gas turbine engine. USP2015049011087.
  6. Morrison, Jay A.; Schiavo, Anthony L.. Interlocked CMC airfoil. USP2012088235670.
  7. Freeman, Ted J.; Uskert, Richard C.. Method for making gas turbine engine ceramic matrix composite airfoil. USP2017069683443.
  8. Vance, Steven J.. Multiple piece turbine engine airfoil with a structural spar. USP2011108033790.
  9. Ammann, Luke J.. Non-integral turbine blade platforms and systems. USP2013028382436.
  10. Merrill, Gary B.; Campbell, Christian X.; Jackson, Thomas Barrett. Processing method for solid core ceramic matrix composite airfoil. USP2012038137611.
  11. Propheter-Hinckley, Tracy A.; Shi, Jun. Segmented ceramic matrix composite turbine airfoil component. USP2012088251651.
  12. Propheter-Hinckley, Tracy A.; Shi, Jun. Segmented ceramic matrix composite turbine airfoil component. USP2013088511980.
  13. Jennings, Aaron P.. Turbine vane with load shield. USP20180810060272.
  14. Jennings, Aaron P.. Turbine vane with load shield. USP20190210196910.
  15. Butkiewicz, Jeffrey John; Garcia-Crespo, Andres Jose; Simpson, Stanley Frank. Turbomachine including a ceramic matrix composite (CMC) bridge. USP2013018347636.
  16. Cook, Brian G.; Louis, John; Van de Van, Thomas; Vieito, Robert M.. Wing flaps for aircraft and methods for making the same. USP2015129199721.