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특허 상세정보

Transition duct with enhanced profile optimization

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-001/00   
미국특허분류(USC) 060/752
출원번호 US-0277659 (2002-10-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Mack, Brian R.
인용정보 피인용 횟수 : 17  인용 특허 : 2
초록

A transition duct having a panel assembly with an inlet end of generally circular cross section and an outlet end having a generally rectangular arc-like cross section is disclosed. The panel assembly has an uncoated internal profile substantially in accordance with coordinate values X, Y, and Z as set forth in Table 1 carried only to three decimal places wherein the coordinates are taken at a sweep angle θ wherein θ is an angle measured from said inlet end and X, Y, and Z are coordinates defining the panel assembly profile at each angle θ from the inlet...

대표
청구항

A transition duct having a panel assembly with an inlet end of generally circular cross section and an outlet end having a generally rectangular arc-like cross section is disclosed. The panel assembly has an uncoated internal profile substantially in accordance with coordinate values X, Y, and Z as set forth in Table 1 carried only to three decimal places wherein the coordinates are taken at a sweep angle θ wherein θ is an angle measured from said inlet end and X, Y, and Z are coordinates defining the panel assembly profile at each angle θ from the inlet...

이 특허를 인용한 특허 피인용횟수: 17

  1. Charron, Richard C.; Nordlund, Raymond S.; Morrison, Jay A.; Campbell, Ernie B.; Pierce, Daniel J.; Montgomery, Matthew D.; Wilson, Jody W.. Assembly for directing combustion gas. USP2012108276389.
  2. Bancalari, Eduardo; Wilson, Jody; Little, David A.; Fadok, Joseph. Combustion transition duct providing stage 1 tangential turning for turbine engines. USP2010057721547.
  3. Wilson, Jody W.; Nordlund, Raymond Scott; Weaver, Adam. Cooled transition duct for a gas turbine engine. USP2011098015818.
  4. Youngblood,Bradley T.. Cooling system for a transition bracket of a transition in a turbine engine. USP2007107278254.
  5. Charron, Richard C.; Pankey, William W.. Gas turbine combustor exit piece with hinged connections. USP2016049322335.
  6. Swaffar, R. Glenn. Gas turbine engine transition liner assembly and repair. USP2005086925810.
  7. Jorgensen, Stephen W.; Johnston, Heather. Gas turbine transition duct. USP2010037677045.
  8. Jorgensen, Stephen W.. Gas turbine transition duct profile. USP2012068196412.
  9. Miglietti, Warren Martin; Rene, Emmerson Denver; Konney, Richard Douglas. Method of repairing a transition duct side seal. USP2016049321115.
  10. Wilson, Jody W.; Nordlund, Raymond S.; Charron, Richard C.. Modular transvane assembly. USP2012078230688.
  11. Weaver, Adam; Wilson, Jody. Support system for transition ducts. USP2009097584620.
  12. Figueroa, Carlos G.; Smith, Craig F.. Transition duct assemblies and gas turbine engine systems involving such assemblies. USP2011118051662.
  13. Hsu, Johan; McQuiggan, Andrew G.; Dawson, Robert W.. Transition duct for gas turbine engine. USP2010107810334.
  14. Schumacher, Jurgen C.; Critchley, Ian L.; Walhood, David G.; Kujala, Stony W.; Woodcock, Gregory O.. Transition scrolls for use in turbine engine assemblies. USP2012038127552.
  15. Sutcu, Maz; Youngblood, Bradley T.; Dawson, Robert W.; Moraes, Ricardo F.; Zborovsky, James M.. Transition support system for combustion transition ducts for turbine engines. USP2011088001787.
  16. Charron, Richard; Montgomery, Matthew; Snyder, Gary. Transition with a linear flow path for use in a gas turbine engine. USP2012028113003.
  17. Simons,Derrick Walter; Gupta,Aja Kumar; Romoser,Carey Edward. Turbine combustor transition piece having dilution holes. USP2008057373772.