JPS6113084B2 - - Google Patents

Info

Publication number
JPS6113084B2
JPS6113084B2 JP56017236A JP1723681A JPS6113084B2 JP S6113084 B2 JPS6113084 B2 JP S6113084B2 JP 56017236 A JP56017236 A JP 56017236A JP 1723681 A JP1723681 A JP 1723681A JP S6113084 B2 JPS6113084 B2 JP S6113084B2
Authority
JP
Japan
Prior art keywords
casing
secondary air
spacer
ellipse
monolithic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP56017236A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57131812A (en
Inventor
Masayuki Kawada
Yasuo Pponda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Matsuda KK
Original Assignee
Matsuda KK
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 Matsuda KK filed Critical Matsuda KK
Priority to JP56017236A priority Critical patent/JPS57131812A/ja
Publication of JPS57131812A publication Critical patent/JPS57131812A/ja
Publication of JPS6113084B2 publication Critical patent/JPS6113084B2/ja
Granted legal-status Critical Current

Links

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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
JP56017236A 1981-02-07 1981-02-07 Monolithic catalyst converter Granted JPS57131812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56017236A JPS57131812A (en) 1981-02-07 1981-02-07 Monolithic catalyst converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56017236A JPS57131812A (en) 1981-02-07 1981-02-07 Monolithic catalyst converter

Publications (2)

Publication Number Publication Date
JPS57131812A JPS57131812A (en) 1982-08-14
JPS6113084B2 true JPS6113084B2 (enrdf_load_stackoverflow) 1986-04-11

Family

ID=11938305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56017236A Granted JPS57131812A (en) 1981-02-07 1981-02-07 Monolithic catalyst converter

Country Status (1)

Country Link
JP (1) JPS57131812A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS57131812A (en) 1982-08-14

Similar Documents

Publication Publication Date Title
US4425304A (en) Catalytic converter
CN114526143B (zh) 用于高效混合器的冠状入口挡板
US10914218B1 (en) Exhaust gas aftertreatment system with mixing features
US11624310B2 (en) Vehicle exhaust system mixer with flexible doser mount
US4050903A (en) Combination muffler and catalytic converter
US4049388A (en) Center air manifold for catalytic converter
US20080264048A1 (en) Exhaust Gas Purification Device for Internal Combustion Engine
US20060153748A1 (en) Exhaust gas after treatment system, especially for a diesel engine
CN114522537A (zh) 用于高效混合器的偏流器
KR100900746B1 (ko) 내연기관 배기가스 시스템의 조합형 배기가스 재처리/흡음장치
KR101308190B1 (ko) 배기 가스 정화 시스템용 허니콤 몸체
CN110056418B (zh) 箱体式发动机排气后处理装置
US4328188A (en) Catalytic converters for exhaust systems of internal combustion engines
US20020021988A1 (en) Filter assembly for an exhaust gas purification system
JPS6113084B2 (enrdf_load_stackoverflow)
US6062020A (en) Exhaust manifold converter apparatus
JPS6042176Y2 (ja) モノリス触媒コンバ−タ
JPS6123368B2 (enrdf_load_stackoverflow)
JPS626248Y2 (enrdf_load_stackoverflow)
JPS6042177Y2 (ja) モノリス触媒コンバ−タ
JPS6059411B2 (ja) モノリス触媒コンバ−タ
JPS6042175Y2 (ja) モノリス触媒コンバ−タ
JPS6042178Y2 (ja) モノリス触媒コンバ−タ
CN210317449U (zh) 尾气后处理装置
US7582267B1 (en) Space saving serviceable exhaust aftertreatment assembly