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Cooled vane 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-005/18
출원번호 US-0550003 (1990-07-09)
발명자 / 주소
  • Przirembel Hans R. (Jupiter FL) Meyer Robert C. (Palm Beach Gardens FL)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

A stator vane for a gas turbine engine wherein the airfoil section includes a plurality of pockets with an impingement hole at the upstream end of a passageway formed in the pocket and a slot formed on the opposite end of the pocket for discharging a film of cooling air along the outer surface of th

대표청구항

A stator vane comprising an airfoil section having a chordwise direction including a cast wall shell having a plurality of discrete pockets extending over the surface of the suction side and pressure side of said airfoil section, each of said pockets including a passageway extending parallel to the

이 특허를 인용한 특허 (35)

  1. Cunha, Francisco J.; Pietraszkiewicz, Edward F., Airfoil cooling with staggered refractory metal core microcircuits.
  2. O'Hearn, Jason L.; Aggarwala, Andrew S., Airfoil leading edge shape tailoring to reduce heat load.
  3. Kwon, Okey, Augmented cooling system.
  4. Lee,Ching Pang; Bunker,Ronald Scott; Prakash,Chander, Converging pin cooled airfoil.
  5. Rhodes Jeffrey F., Cooled airfoil.
  6. Moore Robert P. (Tequesta FL), Cooled airfoils for a gas turbine engine.
  7. Ewald Lutum CH; Klaus Semmler DE; Jens Wolfersdorf CH, Cooled blade for a gas turbine.
  8. Vandervaart, Peter C.; Rhodes, Jeffrey F.; Kwon, Okey; Heffernan, Tab M., Cooled gas turbine engine component.
  9. Liang,George, Cooled gas turbine vane.
  10. Liang,George, Cooling system for a showerhead of a turbine blade.
  11. Lu, Wenfeng; Castle, Russel Michael, Counterbalanced flow turbine nozzle.
  12. Propheter-Hinckley, Tracy A.; Learned, Amanda Jean, Divoted airfoil baffle having aimed cooling holes.
  13. Yufeng Phillip Yu ; Gary Michael Itzel ; Sarah Jane Osgood ; Radhakrishna Bagepalli ; Waylon Willard Webbon ; Steven Sebastian Burdgick, Film cooling air pocket in a closed loop cooled airfoil.
  14. Draper,Samuel David; Blair,Michael; Alahyari,Abbas, Film cooling for microcircuits.
  15. Tibbott Ian,CAX ; Abdel-Messeh William,CAX ; Papple Michael,CAX, Gas turbine airfoil cooling.
  16. Vandervaart, Peter C.; Rhodes, Jeffrey F.; Kwon, Okey; Heffernan, Tab M.; Barker, Brett J., Gas turbine engine component arrangement.
  17. Propheter-Hinckley, Tracy A.; Gautschi, Steven Bruce; Quach, San, Gas turbine engine component cooling circuit.
  18. Spangler, Brandon W.; Mongillo, Jr., Dominic J.; Blair, Michael F., Impingement skin core cooling for gas turbine engine blade.
  19. LaFleur Ronald S., Method and apparatus for cooling a wall within a gas turbine engine.
  20. William S. Kvasnak ; Ronald S. LaFleur ; Friedrich O. Soechting ; Christopher R. Joe ; Joe Moroso ; Douglas A. Hayes, Method and apparatus for cooling a wall within a gas turbine engine.
  21. Soechting Friedrich O. ; Kvasnak William A. ; Auxier Thomas A. ; Downs James P. ; Calhoun William H. ; Hayes Douglas A., Method and apparatus for cooling an airfoil.
  22. Korinko Paul Stephen ; Hunt Mark Lawrence, Method for electrophoretic deposition of brazing material.
  23. Burdgick,Steven Sebastian; Makinde,Adegboyega Masud; Lanaud,Christophe Marcel, Methods and apparatus for assembling a steam turbine bucket.
  24. John Peter Heyward ; Robert Ingram Ackerman ; Richard Hartley Pugh ; Steven Curtiss Warfield ; Kenneth Morand Lieland, Nozzle braze backside cooling.
  25. Malecki, Stacy T.; Propheter-Hinckley, Tracy A.; Learned, Amanda Jean; Gregg, Shawn J., Recessed metering standoffs for airfoil baffle.
  26. Malecki, Stacy T.; Propheter-Hinckley, Tracy A.; Learned, Amanda Jean; Gregg, Shawn J., Recessed metering standoffs for airfoil baffle.
  27. O'Connor Kurt Francis ; Hoff James Paul ; Frasier Donald James ; Peeler Ralph Edward ; Mueller-Largent Heidi ; Trees Floyd Freeman ; Whetstone James Rodney ; Lane John Henry ; Jeffries Ralph Edward, Single-cast, high-temperature, thin wall structures.
  28. Noe, Mark Eugene; Darkins, Jr., Toby George; Doughty, Roger Lee, Tangential flow baffle.
  29. Leeke, Leslie Eugene; Keith, Sean Robert; Mc Rae, Jr., Ronald Eugene; Albrecht, Jr., Richard William; Frey, David Alan, Turbine airfoil for gas turbine engine.
  30. Leeke, Leslie Eugene; Keith, Sean Robert; McRae, Jr., Ronald Eugene; Albrecht, Jr., Richard William; Frey, David Alan, Turbine airfoil for gas turbine engine.
  31. Anding, Dirk; Bischoff-Beiermann, Burkhard; Bolms, Hans-Thomas; Scheurlen, Michael; Schulenberg, Thomas; Tiemann, Peter, Turbine blade.
  32. Krumanaker, Matthew Lee; Dooley, Weston Nolan; Brassfield, Steven Robert; Helmer, David Benjamin; Bailey, Jeremy Clyde; Briggs, Robert David, Turbine blade.
  33. Bunker, Ronald Scott; Wei, Bin; Ritter, Ann Melinda; Lipkin, Don Mark; Rebak, Raul Basilio; Kool, Lawrence Bernard; Gray, Dennis Michael, Turbine components with cooling features and methods of manufacturing the same.
  34. Liang, George, Turbine vane for a gas turbine engine having serpentine cooling channels within the outer wall.
  35. Liang, George, Turbine vane with near wall multiple impingement cooling.
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