KR960041640A - Three-way catalytic converter using exhaust gas - Google Patents

Three-way catalytic converter using exhaust gas Download PDF

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Publication number
KR960041640A
KR960041640A KR1019950014314A KR19950014314A KR960041640A KR 960041640 A KR960041640 A KR 960041640A KR 1019950014314 A KR1019950014314 A KR 1019950014314A KR 19950014314 A KR19950014314 A KR 19950014314A KR 960041640 A KR960041640 A KR 960041640A
Authority
KR
South Korea
Prior art keywords
catalytic converter
way catalytic
manifold
exhaust gas
pipes
Prior art date
Application number
KR1019950014314A
Other languages
Korean (ko)
Other versions
KR970011013B1 (en
Inventor
이성진
Original Assignee
김태구
대우자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950014314A priority Critical patent/KR970011013B1/en
Publication of KR960041640A publication Critical patent/KR960041640A/en
Application granted granted Critical
Publication of KR970011013B1 publication Critical patent/KR970011013B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

본 발명은 배기가스를 이용한 삼원 촉매 컨버터장치에 관한 것으로서, 엔진과 연결된 배기 매니폴더와, 이 배기 매니폴더와 결합된 제1다기관과, 이 제1다기관의 일끝에 연결된 삼원 촉매 컨버터장치와, 이 삼원 촉매 컨버터장치의 다른 일끝에 제2다기관의 연결된 엔진 배기장치에 있어서, 상기 제2다기관과 관통 연결된 한쌍의 제1, 2파이프와, 이 제1, 2파이프와 각각 연결된 삼원 촉매 컨버터장치와, 상기 제1, 2파이프 사이의 제2다기관 내부에 밸브가 설치된 구조로서, 겨울에 자동차를 스타트시, 외부로 방출되는 고온의 연소가스를 삼원 촉매 컨버터장치의 내부로 환원시켜 삼원 촉매 컨버터장치의 온도를 상승시키고, 이에따라 상기 삼원 촉매 컨버터장치의 정화작용을 하기 위한 시간단축으로 방출되는 휴해한 배기 가스의 감소 및 대기오염을 방지하는 것이다.The present invention relates to a three-way catalytic converter using exhaust gas, comprising: an exhaust manifold connected to an engine, a first manifold coupled to the exhaust manifold, a three-way catalytic converter connected to one end of the first manifold, and An engine exhaust device connected to a second manifold at the other end of the three-way catalytic converter, comprising: a pair of first and second pipes connected through the second manifold, a three-way catalytic converter connected to the first and second pipes, respectively; The valve is installed inside the second manifold between the first and second pipes, and when the vehicle is started in winter, the high-temperature combustion gas discharged to the outside is reduced to the inside of the three-way catalytic converter to reduce the temperature of the three-way catalytic converter. To reduce the amount of harmful exhaust gas and to prevent air pollution, which is released in a shortened time for purifying the three-way catalytic converter. It is.

Description

배기가스를 이용한 삼원 촉매 컨버터장치Three-way catalytic converter using exhaust gas

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명에 따른 배기가스를 이용한 삼원 촉매 컨버터장치를 나타낸 단면도이다.3 is a cross-sectional view showing a three-way catalytic converter using exhaust gas according to the present invention.

Claims (2)

엔진과 연결된 배기 매니폴더와, 이 배기 매니폴더와 결합된 제1다기관과, 이 제1다기관의 일끝에 연결된 삼원 촉매 컨버터장치와, 이 삼원 촉매 컨버터장치의 다른 일끝에 제2다기관이 연결된 엔진 배기장치에 있어서, 상기 제2다기관과 관통 연결된 한쌍의 제1, 2파이프와, 이 제1, 2파이프와 각각 연결된 삼원 촉매 컨버터장치와, 상기 제1, 2파이프 사이의 제2다기관 내부에 밸브가 설치된 것을 특징으로 하는 배기가스를 이용한 삼원 촉매 컨버터장치.An exhaust manifold connected to the engine, a first manifold coupled to the exhaust manifold, a three-way catalytic converter connected to one end of the first manifold, and an engine exhaust connected to a second manifold at the other end of the three-way catalytic converter; An apparatus, comprising: a pair of first and second pipes connected through the second manifold, a three-way catalytic converter device connected to the first and second pipes, and a valve inside the second manifold between the first and second pipes. Three-way catalytic converter using exhaust gas, characterized in that installed. 제1항에 있어서, 상기 삼원 촉매 컨버터장치의 외주면에 잠연을 방지하는 차단부재가 장착된 것을 특징으로 하는 배기 가스를 이용한 삼원 촉매 컨버터장치.The three-way catalytic converter using exhaust gas according to claim 1, wherein a shutoff member is installed on an outer circumferential surface of the three-way catalytic converter. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950014314A 1995-05-31 1995-05-31 Catalytic converter heating apparatus using exhaust gas of a car KR970011013B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950014314A KR970011013B1 (en) 1995-05-31 1995-05-31 Catalytic converter heating apparatus using exhaust gas of a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950014314A KR970011013B1 (en) 1995-05-31 1995-05-31 Catalytic converter heating apparatus using exhaust gas of a car

Publications (2)

Publication Number Publication Date
KR960041640A true KR960041640A (en) 1996-12-19
KR970011013B1 KR970011013B1 (en) 1997-07-05

Family

ID=19416207

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950014314A KR970011013B1 (en) 1995-05-31 1995-05-31 Catalytic converter heating apparatus using exhaust gas of a car

Country Status (1)

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KR (1) KR970011013B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100891952B1 (en) * 2008-07-24 2009-04-08 주식회사 나노신소재 Oxide-based target for transparent conductive film and method for manufacturing the same, and oxide-based transparent conductive film

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Publication number Publication date
KR970011013B1 (en) 1997-07-05

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