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:
Dec. 29, 2015
Filed:
Oct. 30, 2008
Applicants:
Nobuyuki Sato, Tokyo, JP;
Takahiro Sugano, Tokyo, JP;
Hiroki Yamagami, Tokyo, JP;
Takayuki Fukui, Tokyo, JP;
Inventors:
Nobuyuki Sato, Tokyo, JP;
Takahiro Sugano, Tokyo, JP;
Hiroki Yamagami, Tokyo, JP;
Takayuki Fukui, Tokyo, JP;
Assignee:
JFE Steel Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C 11/02 (2006.01); B05C 11/00 (2006.01); C21D 9/56 (2006.01); C23C 18/16 (2006.01); B05C 11/10 (2006.01); C23C 2/00 (2006.01); C23C 2/06 (2006.01); C23C 2/26 (2006.01); C23C 2/40 (2006.01); B05D 1/18 (2006.01); B05B 15/00 (2006.01); B05C 3/12 (2006.01);
U.S. Cl.
CPC ...
C21D 9/561 (2013.01); B05C 11/1015 (2013.01); C23C 2/003 (2013.01); C23C 2/06 (2013.01); C23C 2/26 (2013.01); C23C 2/40 (2013.01); C23C 18/1696 (2013.01); B05B 15/00 (2013.01); B05C 3/125 (2013.01);
Abstract
An apparatus for manufacturing a molten zinc coated steel sheet includes a molten zinc coating device, a temper rolling mill, an acid solution contacting device, and a cleaning device connected in tandem, wherein the acid solution contacting device and the cleaning device are separated from each other with a region therebetween and an absolute humidity controller is disposed in the region between the acid solution contacting device and the cleaning device.