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Nozzle flange attachment and sealing arrangement

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04D-029/54
출원번호 US-0122153 (1987-11-13)
발명자 / 주소
  • Hansel Harold R. (Mason OH) Drerup Vincent M. (Cincinnati OH)
출원인 / 주소
  • The United States of America as represented by the Secretary of the Air Force (Washington DC 06)
인용정보 피인용 횟수 : 32  인용 특허 : 7

초록

The invention comprises a boltless turbine nozzle and nozzle support assembly that includes a turbine nozzle mounting flange seated in a nozzle seat forming a part of the nozzle support. Pins are used for affixing the nozzle mounting flange to the nozzle support seat and baffles are provided for mai

대표청구항

A turbine nozzle and nozzle support assembly comprising: a nozzle attachment flange affixed to the turbine nozzle; a nozzle seat forming a part of the nozzle support, said nozzle seat for supporting the turbine nozzle at said nozzle attachment flange; pins for affixing said nozzle attachment flange

이 특허에 인용된 특허 (7)

  1. Comeau Roger J. (Ware MA) Baran ; Jr. Walter J. (So. Glastonbury CT), First stage turbine vane support structure.
  2. Holmes Trent H. (Rocky Hill CT), Floating vane support.
  3. Speak Trevor H. (Gloucestershire GB2), Nozzle guide vane assemblies for turbomachines.
  4. Chaplin Gary F. (Vernon CT) Schwarz Frederick M. (Glastonbury CT) Griffin James G. (West Hartford CT), Seal means for a gas turbine engine.
  5. Tuley Eugene N. (Hamilton OH), Sealing means for a segmented ring.
  6. DeTolla Francis L. (Vernon CT) Chaplin Gary F. (Vernon CT), Temperature actuated turbine seal.
  7. Schweikl, Ludwig; Weiss, Horst; Sippel, Friedrich, Turbine nozzle vane suspension for gas turbine engines.

이 특허를 인용한 특허 (32)

  1. Nigmatulin,Tagir Robert, Angel wing seals for turbine blades and methods for selecting stator, rotor and wing seal profiles.
  2. Arness,Brian Peter; Greene,John Ellington; Farral,Linda Jean; Chan,Sze Bun Brian, Apparatus and methods for removing and installing a selected nozzle segment of a gas turbine in an axial direction.
  3. Vedantam, Srikanth; Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Fang, Ning, Cloth seal for an inner compressor discharge case and methods of locating the seal in situ.
  4. Batt, Stephen, Component of a turbine with leaf seals and method for sealing against leakage between a vane and a carrier element.
  5. Vedantam, Srikanth; Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Fang, Ning, Composite tubular woven seal for an inner compressor discharge case.
  6. Wunderlich, Thomas; Vogt, Hans-Frieder, Door seal for a turbomachine.
  7. Vo, Tuan David, Flow diverter element and assembly.
  8. Butler, David, Gas turbine engine.
  9. Batt, Stephen, Gas turbine nozzle arrangement and gas turbine.
  10. Marc Roger Marchi FR; Jean-Pierre Louis Mareix FR; Patrice Rosset FR, Leaf seal.
  11. Manteiga, John Alan; Morgan, Clive Andrew; Brauer, John Christopher; Heffron, Todd Stephen, Method and system for assembling a turbine engine.
  12. Ford,Gregory M.; Keith,Eric; Miller,Joshua; Budinger,David E.; Nichols,Glenn H., Methods and apparatus for fabricating gas turbine engines.
  13. Drerup, Vincent M.; Galley, Ronald; Budinger, David E.; Staszak, Mariusz P.; Lee, Ching-Pang; Albrecht, Richard W., Methods and apparatus to reduce seal rubbing within gas turbine engines.
  14. Heitman, Bryce Loring; Murphy, Steven James; Senile, Darrell Glenn, Methods for positioning neighboring nozzles of a gas turbine engine.
  15. Davis, III, Charles Lewis; Sezer, Ibrahim, Nozzle mounting and sealing assembly for a gas turbine system and method of mounting and sealing.
  16. Chuong, Conway; Budnick, Matthew, Plate for directing flow and film cooling of components.
  17. Abadie,Aude; Piot,Alain; Bromann,Alain Marc Lucien, Retaining of centering keys for rings under variable angle stator vanes in a gas turbine engine.
  18. Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Vedantam, Srikanth; Fang, Ning; Goetze, Gayle Hobbs; Arness, Brian Peter; Greene, John Ellington; Chi, Wei-Ming, Seal for gas turbine nozzle and shroud interface.
  19. Hurst, Andrew James; Simms, Mark John, Shroud segment retainer.
  20. LeJars, Claude Robert Louis; Staessen, Richard, Stage of variable-pitch vanes for a turbomachine.
  21. Aksit, Mahmut Faruk; Safi, Ahmad; Mohammed-Fakir, Abdul-Azeez; Dean, Gilbert Joseph; Martin, Thomas Paul, Supplemental seal for the chordal hinge seal in a gas turbine.
  22. Aksit, Mahmut; Mohammed-Fakir, Abdul-Azeez; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
  23. Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
  24. Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
  25. Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
  26. Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine.
  27. Mohammed-Fakir, Abdul-Azeez; Safi, Ahmad; Kellock, Iain Robertson; Itzel, Gary Michael; Arness, Brian Peter, Supplemental seal for the chordal hinge seals in a gas turbine.
  28. Mohammed-Fakir, Abdul-Azeez; Aksit, Mahmut Faruk; Safi, Ahmad; Vedantam, Srikanth; Fang, Ning, Supplemental seal for the chordal hinge seals in a gas turbine and methods of installation.
  29. Clive A. Morgan ; Todd S. Heffron ; Eric J. Wienholts ; Robert I. Ackerman ; John P. Heyward, Turbine leaf seal mounting with headless pins.
  30. Shepherd Andrew (Fairfield OH) Albrecht Richard W. (Fairfield OH) Corsmeier Robert J. (Cincinnati OH), Turbine nozzle support arrangement.
  31. Boyd Gary L. (Alpine CA) Shaffer James E. (Maitland FL), Turbine nozzle/nozzle support structure.
  32. Boyd Gary L. (Alpine CA) Shaffer James E. (Maitland FL), Turbine nozzle/nozzle support structure.
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