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Turbine engine rotor blade platform seal

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-005/18
출원번호 US-0355800 (1994-12-14)
발명자 / 주소
  • Barcza William K. (Palm City FL)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

An apparatus for sealing a gap between adjacent blades in a rotor assembly for a gas turbine engine is provided. The rotor assembly includes a plurality of blades circumferentially disposed around a disc. Each of the blades includes an airfoil, a root, and a platform extending outward in a lateral d

대표청구항

An apparatus for sealing a gap between adjacent blades in a rotor assembly for a gas turbine engine, the rotor assembly including a plurality of blades circumferentially disposed around a disc, each of the blades having an airfoil, a root, and a platform extending outward in a lateral direction in a

이 특허를 인용한 특허 (41)

  1. Surace, Raymond; Colon, Dennis I., Blade damper.
  2. Judet Maurice,FRX ; Marchi Marc Roger,FRX, Cooling system for turbine blade platforms.
  3. Boy, Lynn M.; Propheter-Hinckley, Tracy A.; Staddon, Malcolm C., Engine assembled seal.
  4. Joseph Simonetti ; Bruce Wilson, Fan blade compliant layer and seal.
  5. Kasprow Robert F. ; Kurz Phyllis L. ; LeShane Jeffrey S., Fan blade interplatform seal.
  6. Kasprow Robert F. ; Kurz Phyllis L. ; LeShane Jeffrey S., Fan blade interplatform seal.
  7. Pizzi Antonio,CAX, Gas turbine engine shroud seals.
  8. Pizzi Antonio,CAX, Gas turbine engine shroud seals.
  9. Pizzi Antonio,CAX ; Crone James Christopher,CAX, Gas turbine engine shroud seals.
  10. Hough, Matthew Andrew; Beattie, Jeffrey S., Gas turbine engine with disk having periphery with protrusions.
  11. Burton, Scott Andrew; Prakash, Chander; Machnaim, Joseph; Cherry, David Glenn; Beacock, Robert John; Lee, Ching-Pang; Kuhne, Craig Miller, Gas turbine engines including lean stator vanes and methods of assembling the same.
  12. Lewis, Scott D., Grooved seal arrangement for turbine engine.
  13. Lewis, Scott D., Grooved seal arrangement for turbine engine.
  14. Winn, Joshua Daniel; Niezelski, David A., Installation fault tolerant damper.
  15. Sahores, Jean-Luc Pierre; Beaucoueste, Michel Francois Leon, Method for damping a gas-turbine blade, and vibration damper for implementing same.
  16. Noshi, Hani Ikram; Tomberg, Steven E.; Cummins, Josef Scott, Methods and apparatus for controlling contact within stator assemblies.
  17. Lomas, Jonathan Matthew; Hunt, Mark Lawrence, Platform cooling passages and methods for creating platform cooling passages in turbine rotor blades.
  18. Snyder, Daniel A., Reversible blade rotor seal.
  19. Corcoran, Christopher; Snyder, Daniel A., Reversible blade rotor seal with protrusions.
  20. Calza, Paolo; Grillo, Rosario; Salvano, Sergio, Rotor for turbomachines.
  21. Marchi Marc R. (Le Mee FRX) Taillant Jean-Claude C. (Vaux le Penil FRX), Seal for gas turbine rotor blades.
  22. Serge Louis Antunes FR; Eric Stephan Bil FR; Isabelle Monique Marie Bourriaud FR; Maurice Guy Judet FR, System for ventilating a pair of juxtaposed vane platforms.
  23. Czachor, Robert Paul; Bosel, Tod Kenneth, Thermally compliant discourager seal.
  24. Thornton, Lane, Trailing edge platform seals.
  25. Liang, George, Turbine airfoil cooling system with platform cooling channels with diffusion slots.
  26. Beattie, Jeffrey S.; Devore, Matthew A.; Gleiner, Matthew S.; Jenne, Douglas C., Turbine airfoil platform cooling core.
  27. Spangler, Brandon W.; Paauwe, Corneil S.; Lehane, Christopher J.; Tracy, Anita L.; Wiedemer, John D.; Hjelm, Scott D., Turbine airfoil with platform cooling.
  28. Burton, Scott Andrew; Prakash, Chander; Machnaim, Joseph; Cherry, David Glenn; Beacock, Robert John; Lee, Ching-Pang; Carson, Scott Michael, Turbine assembly for a gas turbine engine and method of manufacturing the same.
  29. Lake, Peter; Webb, Rene James, Turbine blade assembly and seal strip.
  30. Honkomp, Mark Steven; Collier, Matthew Durham; Herzlinger, Jason Douglas, Turbine blade assembly for retaining sealing and dampening elements.
  31. Kim, Hyun Dong; Kang, Yungmo; Kim, Yong Weon, Turbine blade assembly including a damper.
  32. Kim, Hyun Dong; Kang, Yungmo; Kim, Yong Weon, Turbine blade assembly including a damper.
  33. Snyder, Daniel A.; Lana, Kyle Charles; Sandoval, Jonathan Perry; Virkler, Scott Daniel; Taraskevich, Jaimie; Otero, Edwin, Turbine blade damper seal.
  34. Bergander, Katharina; Bostanjoglo, Georg; Buchal, Tobias; Eβer, Winfried; Goldschmidt, Dirk; Koch, Torsten; Küperkoch, Rudolf; Mattheis, Thorsten; Münzer, Jan; Müsgen, Ralf; Oechsner, Matthias; Pickert, Ursula; Vosberg, Volker, Turbine blade for a turbine with a cooling medium passage.
  35. Kim, Hyun Dong; Dumitrascu, Marius; Greenspan, Michael Eugene; Kang, Yungmo; Kim, Yong Weon, Turbine blade including a seal pocket.
  36. Airey David ; Pelland Natalie A. ; Houston David P., Turbine blade platform seal.
  37. Zhang, Qingxuan M.; Meier, Andrew T., Turbine damper.
  38. Zhang, Qingxuan Michael; Brown, Theresa A.; Faulder, Leslie John, Turbine damper.
  39. Dietrich Douglas J. ; Stoner Alan W. ; Wiebe David J., Turbine engine rotor blade platform sealing and vibration damping device.
  40. Synnott,Remy; Blais,Dany, Turbine shroud segment seal.
  41. Negulescu, Ioana; Davison, Peter, Vibration damper.
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