Title:
PLATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/225770
Kind Code:
A1
Abstract:
The present invention relates to a plating device comprising: a gas knife for spraying a wiping gas onto a plating steel plate so as to adjust a plating thickness thereof; a frame disposed to surround an area of one side of the gas knife; and a sealing means for spraying gas toward the plating steel plate from both ends of the width direction, parallel to the width direction of the plating steel plate, of the gas knife or from the frame, so as to form a sealing barrier. Therefore, not only can the present invention improve a quality of the plating steel plate, but also contribute to productivity improvement.
More Like This:
| WO/2008/044716 | APPARATUS AND PROCESS FOR PRODUCING STEEL SHEET PLATED BY HOT DIPPING WITH ALLOYED ZINC |
| WO/2013/042930 | LIP CLEANER FOR AIR KNIFE USING SYMMETRICAL STRUCTURE |
| WO/2023/014358 | GAS JETS |
Inventors:
KWEON YONG-HUN (KR)
JEE CHANG-WOON (KR)
JEUNG YEON-CHAE (KR)
JEE CHANG-WOON (KR)
JEUNG YEON-CHAE (KR)
Application Number:
PCT/KR2018/005787
Publication Date:
November 28, 2019
Filing Date:
May 21, 2018
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C23C2/16; C23C2/00; C23C2/40
Foreign References:
| KR20140081624A | 2014-07-01 | |||
| KR20120119025A | 2012-10-30 | |||
| KR20130067385A | 2013-06-24 | |||
| KR20130060903A | 2013-06-10 | |||
| JPH0641710A | 1994-02-15 | |||
| KR101867731B1 | 2018-06-14 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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