公开(公告)号：US20240326082A1

公开(公告)日：2024-10-03

申请号：US18743521

申请日：2024-06-14

Applicant: CATALER CORPORATION

Inventor： Keisuke Sakakibara ,  Yoshio Nakamura ,  Katsuyoshi Sudo ,  Kazuki Ichikawa

IPC: B05C5/02 ,  B01J35/57 ,  B01J37/02 ,  B05C11/10 ,  B05C13/00

CPC classification number: B05C5/02 ,  B01J35/57 ,  B01J37/0215 ,  B05C11/1002 ,  B05C13/00

Abstract: An exhaust gas-purifying catalyst-manufacturing apparatus includes a holder holding a honeycomb substrate in an upright state; a guide member including a cylindrical portion inserted into an upper opening of a cylindrical body to be spaced apart from the honeycomb structure and the cylindrical body, having a first flow path allowing a supply of a coating liquid through the cylindrical portion to an upper surface of the honeycomb structure, and forming a second flow path allowing a supply of gas via a gap between the cylindrical portion and the cylindrical body to the upper surface of the honeycomb structure; a supplier supplying the coating liquid to the guide member; and a suction device sucking gas from a lower end of the cylindrical body.