Gas wiping nozzle and method of manufacturing hot-dip metal coated metal strip

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11655532
SERIAL NO

17434026

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Abstract

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A gas wiping nozzle configured to blow wiping gas onto a metal strip includes a first nozzle member and a second nozzle member provided to face each other, in which a slit as a gas blowing port is formed to extend in a length direction between end portions of the first nozzle member and the second nozzle member on the metal strip side; and a shim member configured to adjust a gap of the slit in a width direction orthogonal to the length direction, wherein the shim member is made of a ceramic material or a carbon material, each of the first nozzle member and the second nozzle member has a groove portion, and the shim member is fitted into both of the groove portions of the first nozzle member and the second nozzle member and fixes the first nozzle member and the second nozzle member.

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Patent Owner(s)

Patent OwnerAddress
JFE STEEL CORPORATION2-3 UCHISAIWAI-CHO 2-CHOME CHIYODA-KU TOKYO 100-0011

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aishima, Reona Tokyo, JP 2 1
Fujii, Toshiki Tokyo, JP 3 1
Inoue, Hidetoshi Tokyo, JP 43 358
Kaku, Yoshihiko Tokyo, JP 4 1
Koyama, Takumi Tokyo, JP 8 15
Nishinaka, Syuhei Tokyo, JP 2 1
Takahashi, Hideyuki Tokyo, JP 354 3400
Terasaki, Yu Tokyo, JP 4 3
Tsuboi, Kenji Tokyo, JP 13 118
Yamashiro, Kenji Tokyo, JP 11 11

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