RADIANT TUBE APPARATUS AND METHOD FOR MANUFACTURING SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230046285A1
SERIAL NO

17785698

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a radiant tube apparatus disposed in a heat treatment facility to perform a heat treatment of a strip and a method for manufacturing the same. The radiant tube apparatus includes a tube having an internal pipe, wherein the tube has a first continuous pattern and a second continuous pattern extending side by side and spaced apart from each other at a predetermined distance on a surface, and, in each of the first continuous pattern and the second continuous pattern, a plurality of unit patterns having a predetermined height from the surface are connected to each other in a longitudinal direction.

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Patent Owner(s)

Patent OwnerAddress
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY67 CHEONGAM-RO NAM-GU POHANG-SI GYEONGSANGBUK-DO 37673 37673
POSCO(GOEDONG-DONG) 6261 DONGHAEAN-RO NAM-GU POHANG-SI GYEONGSANGBUK-DO 37859 37859

International Classification(s)

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  • 2020 Application Filing Year
  • F23C Class
  • 72 Applications Filed
  • 39 Patents Issued To-Date
  • 54.17 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ha, Won Pohang-si, Gyeongsangbuk-do, KR 4 84
Lee, Mok Young Pohang-si, Gyeongsangbuk-do, KR 1 0

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  • F23C Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges96901 - 1005101520253035404550556065707580859095100105

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