The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2019
Filed:
Dec. 03, 2014
Applicant:
Posco, Pohang-si, Gyeongsangbuk-do, KR;
Inventors:
Jung-Kuk Kim, Gwangyang-si, KR;
Yeon-Chae Jeung, Gwangyang-si, KR;
Assignee:
POSCO, Pohang-si, Gyeongsangbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 2/00 (2006.01); C23C 2/28 (2006.01); C23C 2/40 (2006.01); C23C 2/04 (2006.01);
U.S. Cl.
CPC ...
C23C 2/28 (2013.01); C23C 2/003 (2013.01); C23C 2/04 (2013.01); C23C 2/40 (2013.01);
Abstract
A cooling apparatus for a plated steel sheet according to the present invention comprises: an injection means for injecting a cooling fluid while facing a steel sheet in progress; and an injection width varying means for varying the injection width of the cooling fluid so as to correspond to the width of the steel sheet, installed at the outside of the injection means so as to not interfere with the injection flow path of the cooling fluid.