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Blade for a fluid flow engine and method for manufacturing the blade

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-005/14
출원번호 US-0448706 (1982-12-10)
우선권정보 DE-3151413 (1981-12-24)
발명자 / 주소
  • Rossmann Axel (Karlsfeld DEX) Huether Werner (Karlsfeld DEX)
출원인 / 주소
  • MTU Motoren-und Turbinen-Union Muenchen GmbH (Munich DEX 03)
인용정보 피인용 횟수 : 34  인용 특허 : 3

초록

A blade for a fluid flow engine, especially a gas turbine, has a protective coating against injurious attack by the propellant or working medium. A metal blade having a diffusion layer or a sprayed coating for inhibiting corrosion is known. Such coating renders the blade highly resistant against hea

대표청구항

A blade for a turbomachine, comprising a blade body of a dense ceramic material and a protective coating on at least certain surface portions of said blade body, said protective coating being selected from the group consisting of titanium nitride, titanium carbide and titanium carbon nitride, said p

이 특허에 인용된 특허 (3)

  1. Aichert Hans (Hanau am Main DEX) Dietrich Walter (Hanau am Main DEX) Hoffmann Otto-Horst (Rodenbach DEX) Stark Friedrich (Langenselbold DEX) Stephan Herbert (Bruchkbel DEX), Method for vapor-coating turbine buckets.
  2. Ueda Masato (Nagasaki JPX) Andoh Takeshi (Isahaya JPX), Method of manufacturing rotor blade.
  3. Hansen Bent B. (Naestved DKX), Particle erosion resistant covering for fan blade leading edge.

이 특허를 인용한 특허 (34)

  1. Leach, Roger, Aerodynamic article with protective coating and method of bonding metal to polyurethane.
  2. Bruce, Robert William; Schell, Jerry Donald; Gorman, Mark Daniel, Airfoil having improved impact and erosion resistance and method for preparing same.
  3. Bruce,Robert William; Schell,Jerry Donald; Gorman,Mark Daniel, Airfoil having improved impact and erosion resistance and method for preparing same.
  4. Sue Jiinjen A. (Indianapolis IN) Troue Harden H. (Plainfield IN), Apparatus and process for arc vapor depositing a coating in an evacuated chamber.
  5. Sikorski Siegfried,DEX ; Schober Michael,DEX ; Schoenacher Reinhold,DEX, Blade for fluid flow engine having a metallic coating layer, and method of manufacturing and repairing the same.
  6. Mittendorf, Don, Blades, turbine blade assemblies, and methods of forming blades.
  7. Hohle, Andreas Christian; Hohmann, Christian; Kummer, Claudia; Kölpin, Helmut; Li, Ying; Tchemtchoua, Brice, Boron-based refractory coating for a wind turbine component.
  8. Ormiston Thomas J. (Hillsboro OR) Rulis Dean A. (Hillsboro OR), Ceramic coated abrasion resistant member and process for making.
  9. Ormiston, Thomas J.; Rulis, Dean A., Ceramic coated abrasion resistant member and process for making.
  10. Akari, Koichiro; Ohtsubo, Hiroshi, Coated cutting edge of a blade member.
  11. Gupta Dinesh K. (Vernon CT) Freling Melvin (West Hartford CT), Coated gas turbine engine compressor components.
  12. Stoker Eric ; Pollitt Stan ; Morris Terry ; Chen Bob ; Doshi Ramish, Damped blade having a single coating of vibration-damping material.
  13. Li, Chien-Wei; Raybould, Derek; Xue, Liang A., Environmental and thermal barrier coating for ceramic components.
  14. Li, Chien-Wei; Raybould, Derek; Xue, Liang A., Environmental and thermal barrier coating for ceramic components.
  15. Masashi Takahashi JP; Kazuhide Matsumoto JP; Masayuki Itoh JP; Masahiro Saitou JP; Kunihiko Wada JP; Akinori Koga JP, High temperature component, gas turbine high temperature component and manufacturing method thereof.
  16. Bruce, Robert William; Schell, Jerry Donald; Beall, Charles J., High temperature rod end bearings.
  17. Ichikawa Hitoshi,JPX, Hydraulic machine.
  18. Sumner William J. (Mechanicville NY) Vogan James H. (Schenectady NY) Lindinger Robert J. (Schenectady NY), Means and method for reducing solid particle erosion in turbines.
  19. Popp Joachim (Dachau DEX), Method and structure for preventing the ignition of titanium fires.
  20. Coulon Andr (Bessoncourt FRX), Method of applying a protective coating to a titanium alloy blade, and a blade obtained thereby.
  21. Murphy Guy C. (Fairfield OH) Jones Jackie D. (Fairfield OH) Salemme Charles T. (Madeira OH), Method of fabricating hollow composite airfoils.
  22. Mroczkowski Susan J. (Franklin WI), Multi-layer wear resistant coatings.
  23. Fitzgerald Thomas John ; Zagar Thomas Walter, Process for forming combustion turbine components by transient liquid phase bonding.
  24. Hasz Wayne Charles ; Borom Marcus Preston ; Johnson Curtis Alan, Protection of thermal barrier coating with an impermeable barrier coating.
  25. Raybould, Derek; Li, Chien Wei; Schenk, Bjoern; Strangman, Thomas E., Protective coating for ceramic components.
  26. Ghasripoor Farshad,CHX ; Schmid Richard K.,CHX ; Dorfman Mitchell R., Silicon carbide composition for turbine blade tips.
  27. Clark Eugene V. (7327 Elmo St. Tujunga CA 91042) Ortolano Ralph J. (7327 Elmo St. Tujunga CA 91042), Steam turbine components with differentially coated surfaces.
  28. Schweitzer Klaus (Niederpoecking DEX), Structural component for use under high thermal load conditions.
  29. Cang John N. (San Diego CA) Gast Joseph R. (Alpine CA) Hensley John J. (San Diego CA) Waldhelm Christian M. (San Diego CA), Turbine blade top clearance control system.
  30. Arrieta, Hernan Victor; Kleinstueck, Rolf; Storm, Paul; Wiedemann, Peter, Turbine vane of a gas turbine.
  31. Snyder Howard E. (Seattle WA), Variable camber vane and method therefor.
  32. Bruce,Robert W., Variable stator vane bushings and washers.
  33. Bruce,Robert William; Schell,Jerry Donald, Wear resistant variable stator vane assemblies.
  34. Sue Jiinjen A. (Indianapolis IN) Troue Harden H. (Plainfield IN), Zirconium nitride coated article and method for making same.
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