JPS5844423U

JPS5844423U - catalytic converter

Info

Publication number: JPS5844423U
Application number: JP13922581U
Authority: JP
Inventors: 島村　弘
Original assignee: 日本ラヂヱーター株式会社
Priority date: 1981-09-19
Filing date: 1981-09-19
Publication date: 1983-03-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来における触媒コンバータの断面図、第２図
は、本考案にかかる触媒コンバータの一例を示す断面図
、第３図は第２図の■−■線に沿う断面図、第４図は本
考案における仕切部材の一部の平面図、第５図はその正
面図、第６図は同じく第へ４図の側面図、第７図ａ、　
　ｂおよび第８図ａ。ｂはそれぞれ本考案における仕切部材の機能説明　・図
であ名。１・・・シェル、２・・・ガス導入口、３・・・ガス流
出口、４・・・触媒担体、５・・・サポータ、６・・・
緩衝材、７・・・仕切部材、８．９・・・チャンネル材
、Ｂｂ、　　ｇｂ・・・切り込み。Fig. 1 is a sectional view of a conventional catalytic converter, Fig. 2 is a sectional view showing an example of a catalytic converter according to the present invention, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, and Fig. 4. is a plan view of a part of the partition member in the present invention, FIG. 5 is a front view thereof, FIG. 6 is a side view of FIG. 4, and FIG.
b and Figure 8a. b is a functional explanation of the partition member in the present invention, and a name with a diagram. DESCRIPTION OF SYMBOLS 1... Shell, 2... Gas inlet, 3... Gas outlet, 4... Catalyst carrier, 5... Supporter, 6...
Cushioning material, 7... Partition member, 8.9... Channel material, Bb, gb... Notch.

Claims

[Claims for Utility Model Registration] 1.(1) A shell having a gas inlet and a gas outlet at both ends, and a catalyst carrier through an exhaust gas purifying catalyst installed in this shell via a supporter and a buffer material. In a catalytic converter having a structure that holds
An exhaust gas shielding partition member is provided in a ring shape at at least one location between the shell and the catalyst carrier, and the partition member absorbs a change in the dimension of the gap between the shell and the catalyst carrier. A catalytic converter characterized by having a structure that can be freely curved along the outer periphery or the inner periphery shape of the shell. (2) The above-mentioned partition member is composed of two stacked channel materials having a ■-shaped cross section, and cuts formed at a desired pitch on both sides of each channel material so that they do not overlap each other. A catalytic converter according to claim 1, which is characterized by: