FUEL NOZZLE ASSEMBLY FOR REDUCING MULTIPLE TONE COMBUSTION DYNAMICS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20180363905A1
SERIAL NO

16062066

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fuel nozzle assembly includes a center body comprising an outer sleeve and an internal fuel passage defined within the outer sleeve. The internal fuel passage defines a fuel flow path within the center body and includes an inlet defined at an upstream end of the center body. The inlet is formed to receive fuel from a fuel supply. The fuel nozzle assembly also includes a plurality of vanes that extend radially outwardly from the outer sleeve and at least one of the vanes includes at least one fuel port that is in fluid communication with the internal fuel passage. At least one baffle extends radially into the internal fuel passage downstream from the inlet and upstream from the at least one fuel port such that the at least one baffle reduces fuel flow area within the fuel flow path upstream from the at least one fuel port.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

International Classification(s)

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  • 2017 Application Filing Year
  • F23R Class
  • 455 Applications Filed
  • 311 Patents Issued To-Date
  • 68.36 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KULKARNI, Rahul Ravindra Bangalore, IN 8 53
MANOHARAN, Madanmohan Bangalore, IN 7 56

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Patent Citation Ranking

  • 1 Citation Count
  • F23R Class
  • 12.28 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges747301 - 1011 - 2002.557.51012.51517.52022.52527.53032.53537.54042.54547.550

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