Turbine blade with tip brush seal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20110164962A1
SERIAL NO

12683524

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A turbine rotor blade with a brush seal formed between the blade tip and an outer shroud to form a seal for a blade outer air seal. The brush seal includes fibers made from a high temperature resistant material that has long wear life such as fibers of alumina-boria-silicate in order to withstand the temperature environment of a turbine rotor blade and to provide long life due to rubbing of the brush fibers on the relatively rotating brush seal surface.

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Patent Owner(s)

Patent OwnerAddress
FLORIDA TURBINE TECHNOLOGIES INCJUPITER FLORIDA 33458

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ryznic, John E Palm Beach Gardens, US 28 370
Wilson,, JR Jack W Palm Beach Gardens, US 31 428

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Patent Citation Ranking

  • 6 Citation Count
  • F01D Class
  • 2.33 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges37534131301 - 1011 - 2021 - 3031 - 4041 - 5005101520253035404550556065707580

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