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특허 상세정보

Piping assembly and method for connecting inner and outer shell in turbine system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-025/14    F02C-007/00    F01D-025/24   
미국특허분류(USC) 415/116;
출원번호 US-0227907 (2011-09-08)
등록번호 US-8915701 (2014-12-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dority & Manning, PA
인용정보 피인용 횟수 : 1  인용 특허 : 12

A piping assembly and a method for connecting an inner shell and an outer shell in a turbine system are disclosed. The piping assembly includes an inner fitting for connection to the inner shell and an outer fitting for connection to the outer shell. The piping assembly further includes an attenuation member extending between the inner fitting and the outer fitting and comprising an attenuation curve. The attenuation curve permits movement of the attenuation member in at least one of a longitudinal direction, a radial direction, or a tangential direction...


1. A piping assembly for connecting an inner shell and an outer shell in a turbine system, the piping assembly comprising: an inner fitting for connection to the inner shell;an outer fitting for connection to the outer shell; andan attenuation member comprising an inner portion coupled at a first end to the inner fitting, a U-shaped attenuation curve and an outer portion coupled at a second end to the outer fitting, wherein both the inner portion and the outer portion extend circumferentially about the inner shell arid the outer shell substantially paral...

이 특허에 인용된 특허 (12)

  1. Thomas Charles Mashey. Axial seal system for a gas turbine steam-cooled rotor. USP2002106471478.
  2. Carreno Diether E. (Schenectady NY) Myers Albert (Amsterdam NY) Palmer Gene D. (Clifton Park NY) Caruso Philip M. (Selkirk NY) Wilson Ian D. (Clifton Park NY) Hemsworth Martin C. (Cincinnati OH). Closed or open circuit cooling of turbine rotor components. USP1997015593274.
  3. Linko ; III Peter J. (Cincinnati OH) Radomski Michael A. (Cincinnati OH) Schoenborn William E. (Cincinnati OH). Compressor protection means. USP1979054155680.
  4. Li, Ming Cheng. Connector tube for a turbine rotor cooling circuit. USP2003066581978.
  5. Rock Peter J. (Byfield MA). Cooled shroud support. USP1992125167487.
  6. Chi-Wei Chang TW. Deformable fluid supply line. USP2002076422610.
  7. Steven Robert Brassfield ; Judd Dodge Tressler ; Alan Lionel Webb. Floating spoolie cup impingement baffle. USP2002056382906.
  8. Laborie, Daniel Jean-Louis. Gas turbine engine having a cooling-air nacelle-cowl duct integral with a nacelle cowl. USP2010027665310.
  9. Orlando,Robert Joseph; Moniz,Thomas Ory; Brauer,John Christopher; Prentice,Ian Francis; Krammer,Erich Alois; Dolan,James Patrick; Frederick,Robert Alan. Modulated flow turbine nozzle. USP2006037007488.
  10. Moorehead James R. (Bellevue WA). Nacelle assembly and mounting structures for a turbofan jet propulsion engine. USP1977084044973.
  11. Fernandes, Carlos Serafim Albuquerque; Poccia, Nicholas Philip; Tomlinson, Leroy Omar; Kenny, III, Laurence Ambrose. Pipe penetration system. USP2009057530603.
  12. Ahrbeck Harold (Kingston CAX). Thermoplastic pipe stub end. USP1981094290456.