公开(公告)号：US20240024912A1

公开(公告)日：2024-01-25

申请号：US18043359

申请日：2021-08-18

Applicant: TORAY ENGINEERING CO., LTD.

Inventor： Kazunori MAEDA ,  Kenji KITAJIMA ,  Atsushi WATANABE ,  Masashi MOTOI

IPC: B05C5/02 ,  B05C11/10

CPC classification number: B05C5/0258 ,  B05C5/0262 ,  B05C11/10

Abstract: A coating device comprises a die with a slit that is longer in a width direction and discharges a coating liquid to form a coating film on a substrate, a first flow path that supplies the coating liquid toward the die, a first manifold that is linked to the first flow path and holds the coating liquid that flows in from the first flow path, a plurality of second flow paths that are linked to the first manifold, a second manifold that is linked to the second flow paths and the slit, is longer in the width direction, and holds the coating liquid that flows in from the second flow paths, and an adjustment unit that is provided along at least one of the second flow paths and adjusts a flow of the coating liquid flowing through the at least one of the second flow paths.

公开(公告)号：US20180345310A1

公开(公告)日：2018-12-06

申请号：US15555252

申请日：2016-02-24

Applicant: TORAY ENGINEERING CO., LTD.

Inventor： Atsushi WATANABE ,  Kazushige NAKASHIMA

IPC: B05C5/02 ,  H01M4/04

CPC classification number: B05C5/02 ,  B05C9/04 ,  B05C9/08 ,  H01M4/04

Abstract: A coating device includes a sheet conveyor, a coating nozzle, and a gap adjuster. The sheet conveyor conveys an electrode sheet. The coating nozzle discharges an electrode material and an insulating material toward the electrode sheet being conveyed. The gap adjuster adjusts a spacing between the coating nozzle and the electrode sheet being conveyed. The coating nozzle has an electrode material discharge component that discharges an electrode material and an insulating material discharge component that discharges an insulating material. The electrode material discharge component and the insulating material discharge component are disposed side by side in a direction intersecting a conveyance direction of the electrode sheet. The gap adjuster simultaneously adjusts a spacing between the electrode sheet being conveyed and the electrode material discharge component, and a spacing between this electrode sheet and the insulating material discharge component.