GAS TURBINE ENGINE INCLUDING PNEUMATIC ACTUATOR SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140298788A1
SERIAL NO

14174537

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas turbine engine that includes a compressor section and a pneumatic actuator system is delivered. The pneumatic actuator system includes a bleed air duct that receives bleed air from the compressor section and delivers the bleed air through an accumulator and to an actuator. The accumulator includes a chamber that attenuates a fluctuation in a pressure of the bleed air.

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Patent Owner(s)

Patent OwnerAddress
UNITED TECHNOLOGIES CORPORATIONFARMINGTON CT 06032

International Classification(s)

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  • 2014 Application Filing Year
  • F02C Class
  • 1384 Applications Filed
  • 1065 Patents Issued To-Date
  • 76.96 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blaney, Ken F Middleton, US 57 285
Hayford, Richard K Cape Neddick, US 43 317

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Patent Citation Ranking

  • 2 Citation Count
  • F02C Class
  • 8.33 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges241955411401 - 1011 - 2021 - 3031 - 400102030405060708090100110120130140150160170180190200210

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