KR970001872A

KR970001872A - Vehicle Exhaust Gas Purifier

Info

Publication number: KR970001872A
Application number: KR1019950018832A
Authority: KR
Inventors: 김정식
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-06-30
Filing date: 1995-06-30
Publication date: 1997-01-24

Abstract

자동차용 배기가스 정화장치에 있어서, 배기 매니폴드(51)와 촉매 컨버터(55) 사이에 위치하는 배기 파이프(53)를 통과하는 배기가스를 가열하는 가열수단을 포함하여 이루어 엔진이 차가운 상태일 때에도 촉매 컨버터가 정상적으로 작동하도록 하여 환경오염을 줄이고 유해가스를 억제하며 촉매 컨버터의 수명을 늘리는 차량의 배기가스 정화장치.A vehicle exhaust gas purification device comprising heating means for heating exhaust gas passing through an exhaust pipe 53 positioned between the exhaust manifold 51 and the catalytic converter 55 even when the engine is cold. Exhaust gas purification system for vehicles that enables the catalytic converter to operate normally, reducing environmental pollution, suppressing harmful gases and extending the life of the catalytic converter.

Description

Vehicle Exhaust Gas Purifier

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 실시예를 도시한 개략도.1 is a schematic view showing an embodiment according to the present invention.

Claims

An exhaust gas purifier for an automobile, comprising: heating means located between the exhaust manifold and the catalytic converter and heating means for heating the exhaust gas passing through the exhaust pipe.

According to claim 1, wherein the heating means is a case installed in the exhaust pipe, one or more fixing means for the outer end is fixedly coupled to the inner surface of the case, the power supply unit and the lead is fixedly coupled to the fixing means and supplied with power The exhaust gas purification device of a vehicle, characterized in that consisting of a heating coil for heating the exhaust gas.

The exhaust gas purification apparatus for a vehicle according to claim 2, wherein the fixing means fixes one or more metal plates with a fastening member.

The method of claim 1, wherein the heating means is installed in part of the exhaust manifold direction of the exhaust pipe located between the exhaust manifold and the catalytic converter in communication with one end and in part of the catalytic converter direction in communication with the other end. And a sub exhaust pipe and a valve installed at a position in which the sub exhaust pipe is resonated, and configured to open and close the exhaust gas flowing into the exhaust pipe and the sub exhaust pipe as necessary.

※ Note: The disclosure is based on the initial application.