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Nozzle band overhang cooling 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-009/02
  • F01D-025/08
출원번호 US-0531413 (1990-05-31)
발명자 / 주소
  • Walker Alan (Wyoming) Lenahan Dean T. (Cincinnati) Itzel Gary M. (Mason OH) Elovic Andrew P. (Rishon Lezion ILX)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 48  인용 특허 : 0

초록

The present invention is a unique nozzle assembly for a high pressure turbine of a gas turbine engine. The nozzle assembly includes a series of circumferentially spaced vanes and a nozzle band. The nozzle band supports the vanes and includes a mounting flange extending radially from the nozzle band

대표청구항

A nozzle assembly for a gas turbine engine, comprising: a plurality of circumferentially spaced vanes; a nozzle band to support said vanes and including a mounting flange extending radially from said nozzle band and adapted to be secured to the gas turbine engine, said nozzle band having a gas path

이 특허를 인용한 특허 (48)

  1. Durocher,Eric; Synnott,Remy; Blais,Dany, Airfoil platform impingement cooling.
  2. Harris, Jr., John Wesley; Bielek, Craig Allen; Ellis, Scott Edmond; Fu, Xiaoyong, Apparatus and methods for cooling platform regions of turbine rotor blades.
  3. Benesch, Robert; Haouchine, Malik; Jacksier, Tracey, Articles of manufacture containing increased stability low concentration gases and methods of making and using the same.
  4. Benesch, Robert; Haouchine, Malik; Jacksier, Tracey, Articles of manufacture containing increased stability low concentration gases and methods of making and using the same.
  5. Benesch, Robert; Haouchine, Malik; Jacksier, Tracey, Articles of manufacture containing increased stability low concentration gases and methods of making and using the same.
  6. Heffron Todd S. ; Heyward John P. ; Starkweather John H. ; Carson Scott M., Bowed nozzle vane with selective TBC.
  7. Walunj, Jalindar Appa; Honkomp, Mark Steven, Bucket assembly for turbine system.
  8. Walunj, Jalindar Appa; Honkomp, Mark Steven, Bucket assembly for turbine system.
  9. Walunj, Jalindar Appa; Honkomp, Mark Steven; Amaral, Sergio Daniel Marques, Bucket assembly for turbine system.
  10. Nichols, Jason; Duong, Hien; Townsend, Peter; Rukin, Grigory, Continuous slot in shroud.
  11. Tibbott, Ian; Tibbott, Oliver C T, Cooled rotor blade.
  12. Winn, Aaron Gregory; Gergely, George Andrew; Holloway, Mary Virginia; Smith, Paul Kendall, Cooling structure for stationary blade.
  13. Scricca Joseph A. (Jupiter FL) Kelch George W. (Palm Beach Gardens FL), Enhanced film cooling slot for turbine blade outer air seals.
  14. Barry, Vincent Anthony; Demarche, Thomas Edward, Failsafe film cooled wall.
  15. Tiemann, Peter, Gas turbine blade and method for producing a gas turbine blade.
  16. McLaurin Leroy D. (Winter Springs FL) Pepperman Barton M. (Orlando FL), Gas turbine blade with cooled platform.
  17. Snyder, Daniel A., Gas turbine engine component having vascular engineered lattice structure.
  18. Mugglestone, Jonathan, Gas turbine engine including a stator vane for directing hot combustion gases onto rotor blades.
  19. Kirtley, Kevin Richard; Johns, David Richard; Giametta, Andrew Paul; Johnson, Richard William, Gas turbine sealing.
  20. Alkabie, Hisham, HPT aerodynamic trip to improve acoustic transmission loss and reduce noise level for auxiliary power unit.
  21. Itzel, Gary Michael; Pal, Dipankar, Hot gas path component.
  22. Winn, Aaron Gregory, Impingement cooling system for use with contoured surfaces.
  23. Jacksier, Tracey; Benesch, Robert, Increased stability low concentration gases, products comprising same, and methods of making same.
  24. Milleville, Timothy A., Local application of a protective coating on a shrouded gas turbine engine component.
  25. Chan,Sze Bun Brian; Greene,John Ellington; Farral,Linda Jean, Method and apparatus for convective cooling of side-walls of turbine nozzle segments.
  26. Broomer, Mark; Correia, Victor Hugo Silva, Method for repairing a turbine nozzle segment.
  27. Beverley,Michael; Zatorski,Darek; Lee,Ching Pang, Methods and apparatus for supplying cooling fluid to turbine nozzles.
  28. Gaulden, Travis Michael; Itzel, Gary Michael; Meyer, Robert Carl, Nozzle cooling system for a gas turbine engine.
  29. Lafarge, Grégory; Texier, Christophe, Nozzle-vane band for a gas turbine engine.
  30. Jacksier, Tracey; Benesch, Robert; Haouchine, Malik, Reactive gases with concentrations of increased stability and processes for manufacturing same.
  31. Jacksier, Tracey; Benesch, Robert; Haouchine, Malik, Reactive gases with concentrations of increased stability and processes for manufacturing same.
  32. Jacksier,Tracey; Benesch,Robert; Kuhn,John, Reduced moisture compositions comprising an acid gas and a matrix gas, articles of manufacture comprising said compositions, and processes for manufacturing same.
  33. Jacksier,Tracey; Benesch,Robert; Kuhn,John, Reduced moisture compositions comprising an acid gas and a matrix gas, articles of manufacture comprising said compositions, and processes for manufacturing same.
  34. Finn Scott Roger ; Pandey Ravindra Kumar ; Fitzgerald John James ; Bachrach William Elliott ; Mowbray Donald Frederick, Steam turbine blade having areas of different densities.
  35. Porter, Christopher Donald; Itzel, Gary Michael, Systems and apparatus relating to seals for turbine engines.
  36. Bunker, Ronald Scott; Itzel, Gary Michael, Turbine airfoil concave cooling passage using dual-swirl flow mechanism and method.
  37. Cunha,Frank J.; Couch,Eric; Santeler,Keith A.; Gayman,Scott W.; Hudson,Eric A.; Joe,Christopher; Letizia,Eric, Turbine airfoil platform cooling circuit.
  38. Daniel Edward Demers ; Robert Francis Manning ; Paul Joseph Acquaviva, Turbine blade for gas turbine engine and method of cooling same.
  39. Ibrahim El-Nashar CH; Beat Von Arx CH; Bernhard Weigand DE; Hartmut Haehnle DE; Rudolf Kellerer DE, Turbine blade with actively cooled shroud-band element.
  40. Liang, George; Gao, Zhihong; Wessell, Brian J.; Gilliam, Joseph B., Turbine endwall with grooved recess cavity.
  41. Coign, Robert Walter; Winn, Aaron Gregory, Turbine nozzle assembly methods.
  42. Coign, Robert Walter; Foster, Gregory Thomas; Meenakshisundaram, Ravichandran; MacMillan, Glen Arthur; Winn, Aaron Gregory, Turbine nozzle compartmentalized cooling system.
  43. Winn, Aaron Gregory; Coign, Robert Walter; Phillips, James Stewart; Tipton, Thomas Robbins; Foster, Gregory Thomas; Meenakshisundaram, Ravichandran; Pai, Niranjan Gokuldas, Turbine nozzle cooling assembly.
  44. Broomer, Mark; Correia, Victor Hugo Silva, Turbine nozzle segment.
  45. Liang, George, Turbine vane endwall with float wall heat shield.
  46. Winn, Aaron Gregory; Coign, Robert Walter, Turbine vane seal carrier with slots for cooling and assembly.
  47. Winn, Aaron Gregory; Pai, Niranjan Gokuldas; Sherman, Michael Gordon, Turbomachine component including a cover plate.
  48. Schilling, John Creighton; Briggs, Robert David; McRae, Jr., Ronald Eugene, Windward cooled turbine nozzle.
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