Dual type lancing device of secondary side of steam generator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8468981
APP PUB NO 20110067651A1
SERIAL NO

12613639

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a lancing device in which two guide rails and washing robots are installed in both directions of a hand hole, and each washing robot removes precipitates from the center of a steam generator, and therefore precipitates do not flow backwards, thereby completely removing precipitates.

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Patent Owner(s)

Patent OwnerAddress
KOREA PLANT SERVICE & ENGINEERING CO LTDNAJU-SI 58326

International Classification(s)

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  • 2009 Application Filing Year
  • F22B Class
  • 73 Applications Filed
  • 46 Patents Issued To-Date
  • 63.02 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Chul-Hyo Ulsan, KR 1 0
Park, Jeong-Min Seoul, KR 112 1372

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Patent Citation Ranking

  • 0 Citation Count
  • F22B Class
  • 0 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges116543101 - 1011 - 2021 - 3031 - 400510152025303540455055606570

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