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특허 상세정보

Removable nosecone for a gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/00    F02C-007/04   
출원번호 US-0141027 (2013-12-26)
등록번호 US-9759129 (2017-09-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kinney & Lange, P.A.
인용정보 피인용 횟수 : 0  인용 특허 : 20
초록

A gas turbine engine includes a nosecone assembly attached to a gas turbine engine. The nosecone assembly includes a support structure and a nosecone attached to the support structure. The nosecone includes at least a first tool hole extending through the nosecone. The first tool hole is structurally reinforced.

대표
청구항

1. A gas turbine engine comprising: a nosecone assembly attached to the gas turbine engine, the nosecone assembly comprising: a support structure;a nosecone attached to the support structure, the nosecone comprising: a tip end;an aft end opposite the tip end; andat least a first tool hole extending through the nosecone, wherein the first tool hole is positioned on or nearer the tip end than the aft end; anda first reinforcing structure joined to the nosecone at the first tool hole. 2. The gas turbine engine of claim 1, wherein the first reinforcing struc...

이 특허에 인용된 특허 (20)

  1. Suciu, Gabriel L.; Norris, James W; Nordeen, Craig A.; Merry, Brian. Annular turbine ring rotor. USP2012048152469.
  2. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.; Merry, Brian. Fan blade with integral diffuser section and tip turbine blade section for a tip turbine engine. USP2011027887296.
  3. Borzakian, Muriel Jane Sylvie; Hugonie, Aymeric. Fan rotor for a turbomachine or a test engine. USP2012018092183.
  4. Pool Francis C. (Duffield GB2). Gas turbine engine having an automatic ice shedding spinner. USP1983074393650.
  5. Breakwell, Ian S. Gas turbine engine nose cone. USP2003056561763.
  6. Breakwell, Ian S; Farndon, Robert J. Gas turbine engine nose cone. USP2005096942462.
  7. Adam M Bagnall GB; Kevin P Vyze GB. Gas turbine nose cone assembly. USP2002096447255.
  8. Barcza William K. (Palm City FL). Gas turbine nose cone attachment. USP1996115573378.
  9. Hines William R. (Cincinnati OH). Industrial gas turbine engine with dual panel variable vane assembly. USP1994015281087.
  10. Smith James R.. Inlet nose cone assembly and method for repairing the assembly. USP1998115833435.
  11. Dieling, Martina. Intake cone for a gas-turbine engine. USP2014038678772.
  12. Holz Robert G. (Vert St. Denis FR) Lesieux Jean-Robert (St. Michel sur Orge FR) Pigot Maurice R. (Vigneux FR). Mounting for rotating machine on a drive shaft. USP1979044147945.
  13. Bottome, Kristofer J.; Mason, Paul; Ravey, Eric P.. Nose cone assembly. USP2016089410431.
  14. Asselin Jean-Claude (Moret Sur Loing FRX) Glowacki Pierre A. (Fontaine Le Port FRX). Nose cowl for a turbojet engine shaft. USP1989094863354.
  15. Welch, David A.; Alexander, Phillip. Nosecone bolt access and aerodynamic leakage baffle. USP2012108292592.
  16. James Michael Forrester ; Joseph Timothy Stevenson ; Jeffrey Clayton Potter ; Sean Joel Corrigan. One piece spinner. USP2002076416280.
  17. Elsaesser Fred L. (Glastonbury CT) Hall Joseph H. (East Hartford CT). Stall detector for a gas turbine engine. USP1977124060980.
  18. Suciu, Gabriel L.; Norris, James W.; Nordeen, Craig A.. Tip turbine engine comprising turbine clusters and radial attachment lock arrangement therefor. USP2011027878762.
  19. Belmonte, Olivier; Weller, Lionel Rene Henri. Turbine engine fan comprising a balancing system with blind holes for accommodating masses. USP2015038985952.
  20. Suciu, Gabriel L.; Merry, Brian; Norris, James W.; Sirica, Steven J.. Variable fan inlet guide vane assembly for gas turbine engine. USP2011027882694.