Gas turbine blade

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10837289
APP PUB NO 20180003062A1
SERIAL NO

15387148

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas turbine blade includes a plurality of guide ribs spaced apart from each other in a movement direction of a cooling fluid in order to guide movement of the cooling fluid flowing along a cooling passage formed in the turbine blade, and an opening formed in each of the guide ribs in order to guide a portion of the cooling fluid to a bottom of the cooling passage between the guide ribs or to side walls adjacent to the bottom.

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Patent Owner(s)

Patent OwnerAddress
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO LTD22 DOOSANVOLVO-RO SEONGSAN-GU CHANGWON-SI GYEONGSANGNAM-DO 642-792

International Classification(s)

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  • 2016 Application Filing Year
  • F01D Class
  • 2676 Applications Filed
  • 2047 Patents Issued To-Date
  • 76.50 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bang, Myeong Hwan Busan, KR 3 16
Lee, Ik Sang Gyeonggi-do, KR 37 7

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Patent Citation Ranking

  • 1 Citation Count
  • F01D Class
  • 48.57 % this patent is cited more than
  • 5 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges30532011101 - 1011 - 2021 - 3031 - 40020406080100120140160180200220240260280300320340

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