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Combustor of gas turbine with features for vibration reduction and increased cooling

  • US 4,297,843 A
  • Filed: 10/12/1979
  • Issued: 11/03/1981
  • Est. Priority Date: 10/16/1978
  • Status: Expired due to Term
First Claim
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1. A combustor of a gas turbine having a plurality of combustor liners, a plurality of transition pieces connected to respective liners and adapted to rectify the flow of combustion gas coming from said liners, and a plurality of outer casings surrounding respective combinations of said liners and said transition pieces, comprising a guide plate having a radial portion disposed in each gap formed between each pair of adjacent transition pieces, said guide plate being adapted to rectify the air flowing through said gap, each guide plate having circumferential members that overlie the transition pieces and are attached to the radial portion of the guide plate, and said circumferential members form a gap between the adjacent circumferential members for exit of the cooling air.

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