KR870008100A - Catalytic converter - Google Patents

Catalytic converter Download PDF

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Publication number
KR870008100A
KR870008100A KR1019860003014A KR860003014A KR870008100A KR 870008100 A KR870008100 A KR 870008100A KR 1019860003014 A KR1019860003014 A KR 1019860003014A KR 860003014 A KR860003014 A KR 860003014A KR 870008100 A KR870008100 A KR 870008100A
Authority
KR
South Korea
Prior art keywords
catalytic converter
converter according
guide member
catalytic
catalyst casing
Prior art date
Application number
KR1019860003014A
Other languages
Korean (ko)
Inventor
데루오 우에하라
다까야스 오꾸노
Original Assignee
데루오 우에하라
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 데루오 우에하라 filed Critical 데루오 우에하라
Publication of KR870008100A publication Critical patent/KR870008100A/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

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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)
  • Catalysts (AREA)

Abstract

내용 없음No content

Description

촉매 콘버어터Catalytic converter

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

Claims (8)

촉매요소(7), (12), (15)가 통로(4)내에 배설된 촉매케이싱(1)에 있어서, 통로(4)의 중심부에 배기를 촉매케이싱(1)축으로 흐르는 가이드부재(8)를 마련하였으며, 이 가이드부재(8)는 하류측으로 향하여 요부(10)로 되어 있음과 동시에 가이드부재(8)의 하류측에 적당한 간극을 지니고 촉매케이싱(1)에서 곧게 세운 복귀부재(11)를 마련한 것을 특징으로 하는 콘버어터.In the catalyst casing (1) in which the catalytic elements (7), (12), and (15) are disposed in the passage (4), the guide member (8) flowing exhaust gas to the catalyst casing (1) axis in the center of the passage (4). The return member 11, which is formed as a recessed portion 10 toward the downstream side and has a suitable gap on the downstream side of the guide member 8, is set straight in the catalyst casing 1. Converter characterized in that provided. 제 1 항에 있어서, 촉매케이싱(1)은 세로방향으로 접합면을 지닌 2개의 부재를 합쳐서 구성한 것을 특징으로 하는 촉매콘버어터.The catalytic converter according to claim 1, wherein the catalyst casing (1) is formed by combining two members having a joining surface in the longitudinal direction. 제 1 항에 있어서, 촉매케이싱(1)은 구리를 주성분으로 재료로 제조된 것을 특징으로 하는 촉매콘버어터.The catalytic converter according to claim 1, wherein the catalyst casing (1) is made of a material mainly composed of copper. 제 1 항에 있어서, 가이드부재(8)의 요부(10)는 캡 형상의 공간으로 되어 있음을 특징으로 하는 촉매콘버어터.The catalytic converter according to claim 1, wherein the recessed part (10) of the guide member (8) is a cap-shaped space. 제 4 항에 있어서, 캡 형상의 공간은 미끄러운 곡면을 지닌 것을 특징으로 하는 촉매콘버어터.The catalytic converter according to claim 4, wherein the cap-shaped space has a slippery curved surface. 제 1 항에 있어서, 촉매요소(12)는 적어도 가이드부재(8)와 복귀부재(11)와의 사이에 마련된 것을 특징으로 하는 촉매콘버어터.2. The catalytic converter according to claim 1, wherein the catalytic element (12) is provided between at least the guide member (8) and the return member (11). 제 1 항에 있어서, 촉매요소(7), (12), (15)는 그 표면에 구리를 주성분으로 하는 금속재료의 망으로 둘려싸도록 한 것을 특징으로 하는 촉매콘버어터.2. The catalytic converter according to claim 1, wherein the catalytic elements (7), (12) and (15) are surrounded by a mesh of a metallic material mainly composed of copper on the surface thereof. 제 1 항에 있어서, 가이드부재(8)의 구멍이 열린 부분의 지름은, 복귀부재(11)의 지름보다도 큰 것을 특징으로 하는 촉매콘버어터.The catalytic converter according to claim 1, wherein the diameter of the opening of the guide member (8) is larger than the diameter of the return member (11). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860003014A 1986-02-10 1986-04-18 Catalytic converter KR870008100A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61027455A JPS62186010A (en) 1986-02-10 1986-02-10 Catalyst converter
JP27455 1986-02-10

Publications (1)

Publication Number Publication Date
KR870008100A true KR870008100A (en) 1987-09-24

Family

ID=12221593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003014A KR870008100A (en) 1986-02-10 1986-04-18 Catalytic converter

Country Status (2)

Country Link
JP (1) JPS62186010A (en)
KR (1) KR870008100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899851B1 (en) * 2001-03-28 2009-05-27 오사까 가스 가부시키가이샤 Carbon monoxide remover, and fuelreforming system having the carbon monoxide remove

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2649461B2 (en) * 1991-12-25 1997-09-03 トヨタ自動車株式会社 Carrier structure for exhaust gas purification catalyst

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899851B1 (en) * 2001-03-28 2009-05-27 오사까 가스 가부시키가이샤 Carbon monoxide remover, and fuelreforming system having the carbon monoxide remove
US7972585B2 (en) 2001-03-28 2011-07-05 Osaka Gas Co., Ltd. Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover , fuel removal system having the carbon monoxide remover, and filter
US8357341B2 (en) 2001-03-28 2013-01-22 Osaka Gas Co., Ltd. Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel removal system having the carbon monoxide remover, and filter
US8591850B2 (en) 2001-03-28 2013-11-26 Osaka Gas Co., Ltd. Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel reforming system having the carbon monoxide remover, and filter

Also Published As

Publication number Publication date
JPH0333893B2 (en) 1991-05-20
JPS62186010A (en) 1987-08-14

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E601 Decision to refuse application