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:
Sep. 10, 2024
Filed:
Apr. 21, 2021
Jfe Steel Corporation, Tokyo, JP;
Kenji Yamashiro, Tokyo, JP;
Hideyuki Takahashi, Tokyo, JP;
Takumi Koyama, Tokyo, JP;
Hidetoshi Inoue, Tokyo, JP;
Syuhei Nishinaka, Tokyo, JP;
Toshiki Fujii, Tokyo, JP;
Reona Aishima, Tokyo, JP;
Yutaka Yanagisawa, Tokyo, JP;
Masahiro Yoshikawa, Tokyo, JP;
JFE STEEL CORPORATION, Tokyo, JP;
Abstract
A gas wiping nozzle manufactured from parts divided along the slit length direction and maintains a gap in the width direction over the length direction in high temperature atmospheres and a method for manufacturing a hot-dip metal strip. In a gas wiping nozzle, a first and a second nozzle member are each divided along the length direction X of a slit into a plurality of nozzle members. The dimension of a divided face of the first nozzle member is 1.5Tor more in a section of the first nozzle member where Tis the thickness of the first nozzle member in the width direction Z of the slit, and the dimension of a divided face of the second nozzle member is 1.5Tor more in a section of the second nozzle member where Tis the thickness of the second nozzle member in the width direction Z of the slit.