Flame holding diverging centerbody cup construction for a dry low NOx combustor

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United States of America Patent

PATENT NO 5253478
SERIAL NO

07813745

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Abstract

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A centerbody cup construction for use in a dry low NOx gas turbine combustor includes a pair of inner and outer generally cylindrical members, the inner member having a diverging cup portion attached to its forward end extending toward the outer cylindrical member, and a coolant manifold arranged between the inner and outer cylindrical members radially adjacent the centerbody cup portion.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY A CORP OF NEW YORKSCHENECTADY NY 12301

International Classification(s)

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  • 1991 Application Filing Year
  • F02C Class
  • 146 Applications Filed
  • 71 Patents Issued To-Date
  • 48.64 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances199119921993199419950255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beaudoin, Elizabeth B Schenectady, NY 1 30
Thibault, Jr Bernard A Clifton Park, NY 2 49

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Patent Citation Ranking

  • 30 Citation Count
  • F02C Class
  • 81.10 % this patent is cited more than
  • 32 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges260411481101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6005101520253035404550556065

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