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특허 상세정보

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Use of high temperature insulation for ceramic matrix composites in gas turbines

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-005/16    B32B-009/00   
미국특허분류(USC) 428/402 ; 428/469 ; 428/472 ; 416/241R ; 416/241B
출원번호 US-0049369 (1998-03-27)
발명자 / 주소
  • Morrison Jay Alan
  • Merrill Gary Brian
  • Ludeman Evan McNeil
  • Lane Jay Edgar
출원인 / 주소
  • Siemens Westinghouse Power Corporation
대리인 / 주소
    Eckert Seamans Cherin & Mellott, LLC
인용정보 피인용 횟수 : 105  인용 특허 : 17
초록
▼

A ceramic composition for insulating components, made of ceramic matrix composites, of gas turbines is provided. The composition comprises a plurality of hollow oxide-based spheres of various dimensions, a phosphate binder, and at least one oxide filler powder, whereby the phosphate binder partially fills gaps between the spheres and the filler powders. The spheres are situated in the phosphate binder and the filler powders such that each sphere is in contact with at least one other sphere and the arrangement of spheres is such that the composition is di...

대표
청구항

[What is claimed is:] [1.]a plurality of hollow oxide-based spheres of various dimensions;a phosphate binder; andat least one oxide filler powder, whereby said phosphate binder partially fills gaps between said spheres and said at least one filler powder;said spheres being situated in said phosphate binder and said at least one filler powder such that each sphere is in contact with several other spheres, said composition being stable at temperatures up to approximately 1600.degree. C.

이 특허에 인용된 특허 (17)

  1. Clingman David L. (Carmel IN) Cavanagh John R. (Brownsburg IN) Schechter Berton (Indianapolis IN) Cross Kenneth R. (Lebanon IN), Abradable ceramic seal and method of making same.
  2. Alexander Eric J. (San Diego CA) Fawley Robert W. (San Diego CA) Napier James C. (San Diego CA), Abradable coating in a gas turbine engine.
  3. Mason Stephen,GB2 ; Percival Michael J. L.,GB2 ; Merrill Gary B.,GB2 ; Doleman Paul A.,GB2, Abradable composition, a method of manufacturing an abradable composition and a gas turbine engine having an abradable.
  4. Mason Stephen,GBX ; Percival Michael J L,GBX ; Merrill Gary B.,GBX ; Doleman Paul A.,GBX, Abradable composition, a method of manufacturing an abradable composition and a gas turbine engine having an abradable.
  5. Naik Subhash K. (Milford CT) Doddman William H. (Guilford CT), Abradable hybrid ceramic wall structures.
  6. Strangman Thomas E. (Phoenix AZ), Abradable shroud coating.
  7. Albrecht Gnter (Feldgeding DEX) Sickinger Albert (Munich DEX) Schmuhl Hans-Jrgen (Wrthsee DEX), Casing for a thermal turbomachine having a heat-insulating liner.
  8. Scharman, Alan J.; Yonushonis, Thomas M., Ceramic thermal barrier coating for rapid thermal cycling applications.
  9. Ainsworth John H. (Richardson TX) Shepler Robert E. (Richardson TX), Ceramic-metal composites.
  10. Adamovic Emilija (Willowdale CAX), Composite powders sprayable to form abradable seal coatings.
  11. Rieger Wolfhart (Buch CHX) Gauckler Ludwig (Schaffhausen CHX) Maurer Albert (Thayngen CHX) Kampfer Konrad (Thayngen CHX), Filter medium in the form of a stable porous body.
  12. Elbert Raymond John (Middleburg Heights OH) Butcher Alan De Vere (Parma Heights OH), Graded metal-to-ceramic structure for high temperature abradable seal applications and a method of producing said.
  13. Brennan John J. (Portland CT) Novak Richard C. (Glastonbury CT), Lightweight fiber reinforced high temperature stable glass-ceramic abradable seal.
  14. Beeler David R. (Fairfield OH), Non-combustible high temperature abradable seal material.
  15. Sara Raymond V. (26446 Sweetbriar Dr. North Olmstead OH 44070), Stress relieved metal/ceramic abradable seals.
  16. Rangaswamy Subramaniam (Rochester Hills MI) Miller Robert A. (Oak Park MI), Thermal spray powders for abradable coatings, abradable coatings containing solid lubricants and methods of fabricating.
  17. Siemers Paul A. (Clifton Park NY), Turbine engine shroud.

이 특허를 인용한 특허 (105)

  1. Merrill, Gary B.; Vance, Steven J., Abradable CMC stacked laminate ring segment for a gas turbine.
  2. Sabol, Stephen M.; Subramanian, Ramesh; Kulkarni, Anand A., Apparatus and method of detecting wear in an abradable coating system.
  3. Mitchell, David J.; Kulkarni, Anand A.; Subramanian, Ramesh, Apparatus and method of monitoring operating parameters of a gas turbine.
  4. Sabol, Stephen M.; Subramanian, Ramesh; Kulkarni, Anand A., Apparatus and method of monitoring operating parameters of a gas turbine.
  5. Keller, Douglas A.; Morrison, Jay A.; Gonzalez, Malberto; Radonovich, David C., Apparatus comprising a CMC-comprising body and compliant porous element preloaded within an outer metal shell.
  6. Belov, Vladimir V.; Belov, Irina, Aqueous slurry for the production of thermal and environmental barrier coatings and processes for making and applying the same.
  7. Campbell, Christian X., Backside radiative cooled ceramic matrix composite component.
  8. McCaffrey, Michael G.; Hudson, Eric A., Blade clearance control using high-CTE and low-CTE ring members.
  9. Mazzola, Stefan; Marini, Bonnie, CMC airfoil with thin trailing edge.
  10. Morrison,Jay A.; Merrill,Gary B.; Vance,Steven James; Albrecht,Harry A.; Shteyman,Yevgeniy, CMC component and method of fabrication.
  11. Morrison, Jay A.; Keller, Douglas A.; Gonzalez, Malberto F.; Lane, Jay E., CMC wall structure with integral cooling channels.
  12. Morrison,Jay A.; Albrecht,Harry A.; Shteyman,Yevgeniy; Jackson,Thomas Barrett, Ceramic matrix composite airfoil trailing edge arrangement.
  13. Jarmon, David C.; Smith, Peter G., Ceramic matrix composite combustor vane ring assembly.
  14. Morrison, Jay, Ceramic matrix composite component for a gas turbine engine.
  15. 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.
  16. Morrison, Jay; Butner, Steven C.; Campbell, Christian X.; Albrecht, Harry A.; Shteyman, Yevgeuiy, Ceramic matrix composite structure having integral cooling passages and method of manufacture.
  17. Andrew, Philip L., Ceramic matrix composite turbine engine.
  18. Widrig, Scott M.; Morrison, Jay; Albrecht, Harry A.; Shteyman, Yevgeniy; Butner, Steven C., Ceramic matrix composite turbine vane.
  19. Campbell,Christian X.; Albrecht,Harry A.; Shteyman,Yevgeniy; Morrison,Jay A., Ceramic matrix composite vane with chordwise stiffener.
  20. Vance,Steven James, Ceramic tile insulation for gas turbine component.
  21. Wang, Hongyu; Lee, Kang Neung, Coated article and method of making.
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  23. Marcum,Steven; Gill,David Alan; Slentz,Kenneth, Cooled gas turbine transition duct.
  24. Morrison, Jay A.; Lane, Jay E., Cooling arrangement for CMC components with thermally conductive layer.
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  26. Vance, Steve James, Damage tolerant gas turbine component.
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  29. Kulkarni,Anand A.; Subramanian,Ramesh, Electrical assembly for monitoring conditions in a combustion turbine operating environment.
  30. Spitsberg,Irene; Govern,Christine; Nagaraj,Bangalore Aswatha; Mitchell,David Joseph, Environmental barrier coating with physical barrier layer for silicon-comprising materials.
  31. Johnston, Robert T., Fiber optic sensor system for detecting surface wear.
  32. Trishkin,Alexander; Vassiliev,Vladimir; Vinogradov,Dmitri, Fluid flow machine blade.
  33. Jarmon, David C.; Butler, Shaoluo L., Gas turbine engine joint having a metallic member, a CMC member, and a ceramic key.
  34. Morris,Mark C.; Halfmann,Steve H.; Wilson,Craig A.; Pollock,Shawn J.; Larson,Carl A., Gas turbine high temperature turbine blade outer air seal assembly.
  35. Suzumura, Nobuyuki; Nakamura, Takeshi; Natsumura, Tadashi; Araki, Takahito; Watanabe, Kenichiro, Gas turbine shroud structure.
  36. Morrison, Jay A., Grid ceramic matrix composite structure for gas turbine shroud ring segment.
  37. Merrill, Gary Brian; Morrison, Jay Alan, High temperature erosion resistant coating and material containing compacted hollow geometric shapes.
  38. Merrill,Gary Brian; Morrison,Jay Alan, High temperature erosion resistant coating and material containing compacted hollow geometric shapes.
  39. Lane, Jay E.; Campbell, Christian X., High temperature insulation and insulated article.
  40. Merrill, Gary B.; Morrison, Jay Alan, High temperature insulation for ceramic matrix composites.
  41. Campbell,Christian X., High temperature insulation utilizing zirconia-hafnia.
  42. Morrison, Jay A.; Burke, Michael A.; Merrill, Gary B.; Lane, Jay E., Hybrid ceramic material composed of insulating and structural ceramic layers.
  43. Keller, Dougas A.; Gonzalez, Malberto F.; Morrison, Jay A., Hybrid ceramic structure with internal cooling arrangements.
  44. Morrison,Jay A.; Merrill,Gary B.; Burke,Michael A.; Lane,Jay Edgar; Vance,Steven James, Hybrid structure using ceramic tiles and method of manufacture.
  45. Morrison,Jay A.; Thompson,Daniel G.; Merrill,Gary B.; Lane,Jay Edgar, In-situ formed thermal barrier coating for a ceramic component.
  46. Mitchell, David J.; Kulkarni, Anand A.; Subramanian, Ramesh; Roesch, Edward R., Instrumented component for combustion turbine engine.
  47. Mitchell, David J.; Kulkarni, Anand A.; Subramanian, Ramesh; Roesch, Edward R., Instrumented component for use in an operating environment.
  48. Subramanian, Ramesh; Kulkarni, Anand A.; Mitchell, David J.; Karlsson, Bjoern; Waits, Rod; Fraley, John R., Instrumented component for wireless telemetry.
  49. Subramanian, Ramesh; Kulkarni, Anand A.; Mitchell, David J.; Karlsson, Bjoern; Waits, Rod; Fraley, John R., Instrumented component for wireless telemetry.
  50. Burke,Michael Anthony, Insulating ceramic based on partially filled shapes.
  51. James, Allister W.; Morrison, Jay A., Joining mechanism with stem tension and interlocked compression ring.
  52. Albrecht,Harry A.; Shteyman,Yevgeniy; Morrison,Jay A.; Thompson,Daniel G., Lamellate CMC structure with interlock to metallic support structure.
  53. Shim, Dong-Jin; Finn, Scott; Karafillis, Apostolos Pavlos; Hasting, William Howard; Hegeman, Arjan, Method and apparatus for a structural outlet guide vane.
  54. Subramanian, Ramesh, Method and apparatus for instrumenting a gas turbine component having a barrier coating.
  55. Fischer, Jonathan, Method and device for use of hollow spheres in a composite material.
  56. Merrill, Gary Brian; Lane, Jay Edgar, Method for making a high temperature erosion resistant coating and material containing compacted hollow geometric shapes.
  57. Merrill, Gary Brian; Lane, Jay Edgar; Gosik, Curtis, Method for making a high temperature erosion resistant material containing compacted hollow geometric shapes.
  58. Morrison, Jay A.; Lane, Jay E., Method of forming CMC component.
  59. Sabol, Stephen M.; Subramanian, Ramesh, Method of instrumenting a component.
  60. Morrison, Jay A.; Lane, Jay E.; Merrill, Gary B., Method of joining ceramic parts and articles so formed.
  61. Merrill,Gary Brian, Method of making a ceramic matrix composite utilizing partially stabilized fibers.
  62. Lev Alexander Prociw CA; Michael Dowhan CA; Joseph Brand CA, Method of manufacturing a composite wall.
  63. Morrison,Jay A.; Merrill,Gary B.; Vance,Steven James; Burke,Michael A., Method of manufacturing a hybrid structure.
  64. Lane, Jay E.; Merrill, Gary B., Method of manufacturing a thermal insulation article.
  65. Viertl,John Ruediger Mader; Schumaker,Tymm Bradner, Methods and apparatus for evaluating rotary machinery.
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  67. Lee, Kang N., Multilayer article characterized by low coefficient of thermal expansion outer layer.
  68. Ammann, Luke J., Non-integral turbine blade platforms and systems.
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  71. Merrill, Gary B.; Campbell, Christian X.; Jackson, Thomas Barrett, Processing method for solid core ceramic matrix composite airfoil.
  72. Golecki, Ilan, Protective coatings for ceramic matrix composite substrates and methods for improving the wear resistance thereof and coated articles produced therefrom.
  73. Lane, Jay Edgar; Merrill, Gary Brian, Protective overlayer for ceramics.
  74. Morrison, Jay; Szweda, Andrew, Refractory component with ceramic matrix composite skeleton.
  75. Shi, Jun; Jarmon, David C.; Hoffman, Lee A.; Bombara, David J.; Butler, Shaoluo L.; Prociw, Lev A.; Kojovic, Aleksandar, Reverse flow combustor duct attachment.
  76. Lewis, Leo V; Blidmark, Bengt E G, Rotor blade over-tip leakage control.
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  81. Schiavo, Anthony L.; Merrill, Gary B.; Jackson, Thomas B.; Willis, Todd, Stacked lamellae ceramic gas turbine ring segment component.
  82. Gonzalez, Malberto F.; Radonovich, David C.; Schiavo, Anthony L.; Morrison, Jay A.; Vance, Steven J., Stacked laminate bolted ring segment.
  83. Campbell,Christian X., Strain tolerant aggregate material.
  84. Hazel, Brian T.; Murphy, Jane A.; Skoog, Andrew J.; Bojanowski, Bryan T.; Weimer, Michael J., Strain tolerant corrosion protecting coating and spray method of application.
  85. Merrill, Gary B.; Morrison, Jay A., Subsurface inclusion of fugitive objects and methodology for strengthening a surface bond in a hybrid ceramic matrix composite structure.
  86. Muthuramalingam, Mahendhra; Anand, Ashok Kumar; Muthaiah, Veerappan, System and method for cooling gas turbine components.
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  93. Vance, Steven James, Thermally insulating layer incorporating a distinguishing agent.
  94. Vance,Steven James, Thermally insulating layer incorporating a distinguishing agent and method for inspecting the same.
  95. Wiebe, David J., Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine.
  96. Batt, Stephen; Charlton, Scott, Turbine airfoil and method for thermal barrier coating.
  97. Keller, Douglas A.; Vance, Steven J.; Campbell, Christian X., Turbine engine ring seal.
  98. McCaffrey, Michael G., Turbine rotor non-metallic blade attachment.
  99. Butkiewicz, Jeffrey John; Garcia-Crespo, Andres Jose; Simpson, Stanley Frank, Turbomachine including a ceramic matrix composite (CMC) bridge.
  100. Mazzola, Stefan; Merrill, Gary B., Utilization of discontinuous fibers for improving properties of high temperature insulation of ceramic matrix composites.
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