公开(公告)号：US09951407B2

公开(公告)日：2018-04-24

申请号：US15311031

申请日：2015-04-23

Applicant: PRIMETALS TECHNOLOGIES JAPAN, LTD.

Inventor： Takashi Yonekura ,  Masao Tanbara ,  Masashi Yoshikawa

IPC: C23C2/20 ,  B05C11/02 ,  B05C11/06 ,  C23C2/18 ,  B05C9/08 ,  C23C2/00

CPC classification number: C23C2/20 ,  B05C9/08 ,  B05C11/02 ,  B05C11/06 ,  C23C2/003 ,  C23C2/18

Abstract: The present invention reduces the amount of gas consumed, edge-overcoating and splashing and adjusts plating thickness with high precision by providing a wiping nozzle with: thin plates, which are each inserted into a lip from the entrances to the lip for a specified distance to the inside of the two ends of the lip in the sheet width direction in order to seal the gas jet where the thin plates are inserted, and which are movable in the sheet width direction of the lip; and ropes extending in the sheet width direction of the lip so as to track the movements of the thin plates and seal the gas jet in a specified range.