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Cast casing treatment for compressor blades 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-001/12
출원번호 US-0365874 (1994-12-29)
발명자 / 주소
  • Privett John D. (North Palm Beach FL) Byrne William P. (Jupiter FL) Nolcheff Nick A. (Palm Beach Gardens FL)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

A tip shroud assembly comprising a segmented annular shroud, each segment comprising first, second and third arcuate members and a plurality of vane walls integral with the first second and third members, and each arcuate member has a radially inner surface, and the third arcuate member is in spaced

대표청구항

A tip shroud assembly for an axial flow gas turbine engine, said tip shroud assembly comprising an annular shroud extending circumferentially about a reference axis, said shroud including a plurality of arcuate segments, each segment comprising a first arcuate member, a second arcuate member, and a

이 특허를 인용한 특허 (45)

  1. Bayere, Romain; Blomeyer, Malte; Cornelius, Christian; Matthias, Torsten; Sieber, Uwe, Annular flow duct for a turbomachine through which a main flow can flow in the axial direction.
  2. Scothern, David Peter, Assembly.
  3. Guemmer, Volker, Assembly for a fluid flow machine.
  4. Byrne William P. (Jupiter FL) Nolcheff Nick A. (Palm Beach Gardens FL), Baffled passage casing treatment for compressor blades.
  5. Bonnoitt Michael T. ; Czachor Robert P., Blade containing turbine shroud.
  6. Michael T. Bonnoitt ; Robert P. Czachor, Blade containing turbine shroud.
  7. Leslie, Nicholas R.; Maalouf, Fadi S.; Zotz, Georg; Humhauser, Werner, Blade outer air seal for a gas turbine engine.
  8. Barnett Mark ; Graf Martin ; Raw John A.,CAX ; Sharma Om ; Sprout William D., Casing treatment for a fluid compressor.
  9. Johann, Erik, Casing treatment for axial compressors in a hub area.
  10. Torrance, Mark, Casing treatment for compressors.
  11. Krautheim, Michael S., Compressor casing treatment for gas turbine engine.
  12. Hathaway,Michael D.; Strazisar,Anthony J.; Suder,Kenneth L., Endwall treatment and method for gas turbine.
  13. Allen Jeffrey S. ; Breeze-Stringfellow Andrew ; Manharth Gary B., Fan containment structure having contoured shroud for optimized tip clearance.
  14. Guemmer, Volker, Fluid flow machine.
  15. Guemmer, Volker, Fluid flow machine featuring a groove on a running gap of a blade end.
  16. Guemmer, Volker; Swoboda, Marius, Fluid flow machine featuring an annulus duct wall recess.
  17. Guemmer, Volker, Fluid flow machine with blade row-internal fluid return arrangement.
  18. Zha, Gecheng, Fluid systems that include a co-flow jet.
  19. Zha, Gecheng, Fluid systems that include a co-flow jet.
  20. Keller Jakob,CHX, Fluid-flow machine for compressing or expanding a compressible medium.
  21. Turnquist, Norman Arnold; Bruce, Kevin L.; Cerretelli, Ciro; Tourigny, John Ernest, Fluidic sealing for turbomachinery.
  22. Booth, Richard S, Gas turbine engine casing and rotor blade arrangement.
  23. Abrari, Farid; Townsend, Peter, Gas turbine engine inlet.
  24. Yu, Hong; Townsend, Peter, Gas turbine engine with partial inlet vane.
  25. Lutjen, Paul M.; Tholen, Susan M, Gas turbine engines and related systems involving blade outer air seals.
  26. Seitz, Peter; Huttner, Roland; Dusel, Karl-Heinz, Gas turbine having a peripheral ring segment including a recirculation channel.
  27. Mani, Ramani; Graziosi, Paolo, Method and system for reduction of jet engine noise.
  28. Seitz, Peter, Recirculation structure for turbo chargers.
  29. Waitz Ian A. ; Brookfield John M. ; Sell Julian ; Hayden Belva J. ; Ingard K. Uno, Reduction of turbomachinery noise.
  30. Macchia, Enzo, Rotor assembly with scoop.
  31. Macchia, Enzo, Rotor assembly with wear member.
  32. Kirtley, Kevin Richard, Self-aspirated flow control system for centrifugal compressors.
  33. Collins, Larry, Tip treatment assembly for a gas turbine engine.
  34. Collins, Larry, Tip treatment bar components.
  35. Motherwell, Andrew; Clark, Brynley, Tip treatment bars for gas turbine engines.
  36. Perrot, Vincent Paul Gabriel; Cochon, Sébastien, Turbine engine casing and rotor wheel.
  37. Bouru, Michel André; Jablonski, Laurent; Touyeras, Armel, Turbine engine compressor having air injections.
  38. McCaffrey, Michael G., Turbine engine sealing arrangement.
  39. Hafner, Matthew Troy; Morgan, Victor John; Roberts, Jr., Frederic Woodrow, Turbine shroud assembly.
  40. Irie Kouichi,JPX ; Okamura Tomoyoshi,JPX ; Manabe Akira,JPX ; Kurokawa Junichi,JPX, Turbo machines.
  41. Irie, Kouichi; Okamura, Tomoyoshi; Manabe, Akira; Kurokawa, Junichi, Turbo machines.
  42. Kouichi Irie JP; Tomoyoshi Okamura JP; Akira Manabe JP; Junichi Kurokawa JP, Turbo machines.
  43. Webster, John R, Turbomachine casing assembly.
  44. Guemmer, Volker, Turbomachine exerting dynamic influence on the flow.
  45. Zotz, Georg; Brignole, Giovanni; Sahota, Harsimar; Mairhanser, Vitalis, Turbomachine, circulation structure and method.
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