Metal catalyst support, manufacturing method and apparatus therefor

Patent metadata

Field	Value
Publication number	US-11247171-B2
Application number	US-202016846880-A
Country	US
Kind code	B2
Filing date	Apr 13, 2020
Priority date	Oct 20, 2016
Publication date	Feb 15, 2022
Grant date	Feb 15, 2022

Abstract

Provided is a method of manufacturing a metal catalyst support including: transferring a plate member of the same size along a transfer unit; aligning the plate member so that a front portion of the plate member is located at a start point when the plate member reaches a set position; forming a corrugated plate by alternately forming a first corrugated portion and a second corrugated portion on the plate member which is aligned at the start point; and laminating the fabricated corrugated plates and the flat plates alternately in a case.

First claim

What is claimed is:

1. A method of manufacturing a metal catalyst support, the method comprising: transferring a plate member of a same size along a transfer unit;
aligning the plate member so that a front portion of the plate member is located at a start point when the plate member reaches a set position;
forming a corrugated plate by alternately forming a first corrugated portion and a second corrugated portion on the plate member which is aligned at the start point; and
laminating the corrugated plate and a flat plate alternately in a case,
wherein the aligning the plate member comprises:
transferring the plate member to the start point by operating a feed unit when the plate member is moved along the transfer unit and arrives at the set position;
allowing a position detection sensor to detect a position of the plate member when the plate member is positioned at the start point to thereby applying a detection signal to a control unit; and
allowing the control unit to stop the operation of the feed unit so that the plate member is aligned at the start point.

2. The method of claim 1 , wherein the corrugated plate is arranged so that the vertex of the first corrugated portion and the vertex of the second corrugated portion face and coincide with each other.

3. The method of claim 1 , wherein the forming the corrugated plate is performed to form the corrugated plate by passing the plate member between a first shaping roller and a second shaping roller which are rotatably engaged with each other.

Assignees

• Amogreentech Co Ltd

Inventors

• Kim Myoung Soo
• Kim Tong Bok

Classifications

• B01J35/34

  Mechanical properties · CPC title

• B01J35/56

  Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths · CPC title

• B21D13/04 Primary

  by rolling · CPC title

• B32B15/01

  all layers being exclusively metallic {(making layered metal workpieces by pressure cladding B23K20/22; making coatings with a metallic material characterised by its composition C23C30/00)} · CPC title

• B21D53/88

  other parts for vehicles, e.g. cowlings, mudguards · CPC title