KR970062266A

KR970062266A - Anti-sintering catalyst for vehicle

Info

Publication number: KR970062266A
Application number: KR1019960004494A
Authority: KR
Inventors: 이시형
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1996-02-24
Filing date: 1996-02-24
Publication date: 1997-09-12

Abstract

본 발명은 차량용 촉매소결 방지장치에 관한 것으로서 엔진에서 발생하는 미연소 배기가스를 촉매시킬 수 있는 촉매컨버터(4)가 엔지(1)의 매니폴드(2)에 연결된 배기유로(3)에 설치된 것에 있어서, 상기 촉매컨버터(4) 내부에 2차 촉매부재 (5)를 구비하고, 촉매컨버터(4)와 배기유로(3) 사이에 1차 촉매부재(6)를 설치한 것으로, 촉매컨버터의 촉매부재가 소결되는 것을 방지하므로서, 무해한 배기가스의 배출을 방지하고, 각종 규제 및 클레임 발생을 방지하여 차량의 제품 신뢰도를 향상시킬 수 있는 효과가 있다.A catalyst converter (4) capable of catalyzing unburned exhaust gas generated in an engine is provided in an exhaust flow path (3) connected to a manifold (2) of an engine (5) is provided in the catalytic converter (4), and a primary catalytic member (6) is provided between the catalytic converter (4) and the exhaust passage (3) By preventing the member from sintering, it is possible to prevent the emission of harmless exhaust gas and to prevent the occurrence of various regulations and claims, thereby improving the reliability of the vehicle.

Description

Anti-sintering catalyst for vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 적용상태도.FIG. 1 is an application state diagram of the present invention. FIG.

제2도는 본 발명 제1도의 AㅡA선 단면도.FIG. 2 is a cross-sectional view taken along line A-A of FIG.

Claims

A catalytic converter 4 capable of catalyzing unburned exhaust gas generated in an engine is provided in an exhaust flow path 3 connected to a manifold 2 of an engine 1. In the catalytic converter 4, And a primary catalyst member (6) is provided between the catalytic converter (4) and the exhaust gas passage (3).

The sintering preventive device for a vehicle according to claim 1, wherein the primary catalyst member (6) is provided with a pipe (7) on the outside and a wire mesh (8) is provided on the inside thereof.

The sintering preventive device for a vehicle according to claim 1, wherein the primary catalyst member (6) is integrally provided with the catalytic converter (5).

The sintering preventive device for a vehicle according to claim 1, wherein the primary catalytic device (6) is provided on the inward side (supply side) of the catalytic converter (5) to which exhaust gas is supplied.

※ Note: It is disclosed by the contents of the first application.