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Balancing a pressure drop across ring seals in gas turbine engines

  • US 6,132,168 A
  • Filed: 12/23/1998
  • Issued: 10/17/2000
  • Est. Priority Date: 12/23/1998
  • Status: Expired due to Term
First Claim
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1. A seal plate for retaining a seal in a predetermined location in a gas turbine engine, said seal plate comprising:

  • a seal plate body shaped to cooperate with said seal, said seal plate body having a plurality of bleeding holes to allow air from a higher-pressure air area to pass therethrough to a lower-pressure air area.

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