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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Gas turbine engine joint having a metallic member, a CMC member, and a ceramic key

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23R-003/54    F23R-003/44    F23R-003/60   
미국특허분류(USC) 060/753; 060/796; 060/798; 060/760
출원번호 US-0167143 (2011-06-23)
등록번호 US-8739547 (2014-06-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bachman & LaPointe, P.C.
인용정보 피인용 횟수 : 10  인용 특허 : 93
초록

A first member is retained to a second member to resist separation in a first direction. A joint comprises a first recess in the first member. The first member comprises at least a ceramic matrix composite (CMC) substrate. The joint comprises at least one ceramic key partially accommodated in the first recess and engaging the second member. The second member comprises at least a metallic substrate.

대표
청구항
▼

1. A joint retaining a first member to a second member to resist separation in a first direction, the joint comprising: a first recess in the first member, the first member comprising at least a fiber-reinforced ceramic matrix composite (CMC) substrate; andat least one ceramic key partially accommodated in the first recess and engaging the second member to resist said separation, the second member comprising at least a metallic substrate, wherein:the first member is a small exit duct (SED) of a reverse flow combustor and the joint is proximate a leading ...

이 특허에 인용된 특허 (93)

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이 특허를 인용한 특허 피인용횟수: 10

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  2. Bloom, Nicholas John; Kirtley, Daniel; Stieg, Michael Alan; Towle, Brian Christopher; Sutton, Chad Holden. Combustor assembly for a turbine engine. USP20190210197278.
  3. Bloom, Nicholas John; Stieg, Michael Alan; Towle, Brian Christopher. Combustor assembly for a turbine engine. USP20190110168051.
  4. Varney, Bruce E.; Petty, Jack D.; Vetters, Daniel K.; Clemens, Eugene. Full hoop blade track with interstage cooling air. USP20190310240476.
  5. Prociw, Lev Alexander; Kojovic, Aleksander; Jamon, David C.; Shi, Jun; Butler, Shaoluo L.. Reverse flow ceramic matrix composite combustor. USP2016089423130.
  6. Wiebe, David J.. Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine. USP2017119810434.
  7. Landwehr, Sean E.; Westphal, William; Freeman, Ted J.; Chamberlain, Adam L.. Turbine shroud. USP20181010094233.
  8. Sippel, Aaron D.; Freeman, Ted J.; Lamusga, Joseph P.; Thomas, David J.. Turbine shroud. USP2017099752592.
  9. Westphal, William; Sippel, Aaron D.; Freeman, Ted J.. Turbine shroud with locating inserts. USP20190110190434.
  10. Vetters, Daniel K.; Shi, Jun; Walston, Jeffrey A.; Sippel, Aaron D.. Turbine shroud with tubular runner-locating inserts. USP20180710012100.

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