Turbomachine designed to operate in turning gear mode

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10753280
APP PUB NO 20160237900A1
SERIAL NO

15025638

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A field of turbine engines, and more particularly to an engine including a compressor; a combustion chamber; a first turbine connected to the compressor by a first rotary shaft; an actuator device for actuating the first rotary shaft in order to keep the first turbine and the compressor in rotation while the combustion chamber is extinguished; and a lubrication circuit for lubricating the engine. The circuit passes through at least one heat source suitable for heating the lubricant in the lubrication circuit while the first turbine and the compressor are rotating with the combustion chamber extinguished.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN HELICOPTER ENGINESBORDEAUX BORDEAUX GIRONDE

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
Poumarede, Vincent Tarbes, FR 13 82
Serghine, Camel Boeil-Bezing, FR 34 126
Thiriet, Romain Jurancon, FR 20 158

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Patent Citation Ranking

  • 0 Citation Count
  • F02C Class
  • 0 % this patent is cited more than
  • 5 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges210251301 - 1011 - 20020406080100120140160180200220240260280

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