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:
Jan. 09, 2024
Filed:
Nov. 25, 2020
John Cockerill S.a., Seraing, BE;
Michel Dubois, Boncelles, BE;
JOHN COCKERILL S.A., Seraing, BE;
Abstract
A gas wiping device for controlling a thickness of a coating layer deposited on a running metal strip plated with molten metal in an industrial hot-dip installation includes: a main nozzle unit and a secondary nozzle unit, for blowing a wiping jet on a surface of the running strip, the main nozzle unit and secondary nozzle unit respectively including a main and secondary chamber fed by pressurized non-oxidizing gas and at least a main and secondary elongated nozzle slot formed in a tip of the respective main and secondary nozzle units, the tips each including an external top side, facing a downstream side of the running strip, and making an angle with the surface of the running strip. The secondary nozzle unit is adjacent the main nozzle unit over an external top side of the main nozzle unit tip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile