CN107084020B - 内燃机的废气净化装置 - Google Patents

内燃机的废气净化装置 Download PDF

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Publication number
CN107084020B
CN107084020B CN201710077925.XA CN201710077925A CN107084020B CN 107084020 B CN107084020 B CN 107084020B CN 201710077925 A CN201710077925 A CN 201710077925A CN 107084020 B CN107084020 B CN 107084020B
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CN
China
Prior art keywords
honeycomb substrate
central axis
rake
holding member
peripheral part
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.)
Active
Application number
CN201710077925.XA
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English (en)
Chinese (zh)
Other versions
CN107084020A (zh
Inventor
畠山由章
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.)
Honda Motor Co Ltd
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Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN107084020A publication Critical patent/CN107084020A/zh
Application granted granted Critical
Publication of CN107084020B publication Critical patent/CN107084020B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Ceramic Engineering (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Catalysts (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CN201710077925.XA 2016-02-16 2017-02-14 内燃机的废气净化装置 Active CN107084020B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016026964A JP6270883B2 (ja) 2016-02-16 2016-02-16 内燃機関の排気浄化装置
JP2016-026964 2016-02-16

Publications (2)

Publication Number Publication Date
CN107084020A CN107084020A (zh) 2017-08-22
CN107084020B true CN107084020B (zh) 2019-06-28

Family

ID=59410334

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710077925.XA Active CN107084020B (zh) 2016-02-16 2017-02-14 内燃机的废气净化装置

Country Status (3)

Country Link
JP (1) JP6270883B2 (de)
CN (1) CN107084020B (de)
DE (1) DE102017202489B4 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6498736B2 (ja) * 2017-09-13 2019-04-10 本田技研工業株式会社 内燃機関の排気浄化装置
CN113565607B (zh) * 2021-08-31 2022-06-03 吉林大学 一种三元催化转化器防堵塞结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243251B2 (de) * 1972-09-02 1976-01-02 Paul Gillet Gmbh, 6732 Edenkoben Vorrichtung zur Reinigung der Abgase von Brennkraftmaschinen
JPS5833721U (ja) * 1981-08-29 1983-03-04 日本ラヂヱ−タ−株式会社 モノリスタイプ触媒コンバ−タのケ−シング構造
DE3432283A1 (de) * 1984-09-01 1986-03-13 LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg Katalytische abgasentgiftungseinrichtung
JPH10169429A (ja) * 1996-12-12 1998-06-23 Mitsubishi Motors Corp エンジンの排ガス浄化装置
JP4680437B2 (ja) * 2001-07-13 2011-05-11 日本碍子株式会社 ハニカム構造体
JP2005030282A (ja) * 2003-07-10 2005-02-03 Ibiden Co Ltd 触媒担体用保持シール材
JP2007285184A (ja) * 2006-04-14 2007-11-01 Calsonic Kansei Corp 触媒コンバータ及び触媒コンバータの製造方法
JP4647571B2 (ja) * 2006-10-05 2011-03-09 本田技研工業株式会社 触媒装置
JP5053224B2 (ja) 2008-10-09 2012-10-17 本田技研工業株式会社 排気浄化フィルタ
JP2011226444A (ja) * 2010-04-22 2011-11-10 Ibiden Co Ltd 排ガス浄化システム、排ガス浄化システムの製造方法、及び、排ガス浄化システムを用いた排ガス浄化方法
JP5917919B2 (ja) 2012-01-16 2016-05-18 本田技研工業株式会社 ハニカム担体の支持構造
JP5805039B2 (ja) 2012-09-25 2015-11-04 日本碍子株式会社 ハニカム構造体
DE112015005439T5 (de) * 2014-12-04 2017-08-17 Honda Motor Co., Ltd. Abgasreinigungsvorrichtung für einen Verbrennungsmotor und Verfahren zur Herstellung derselben
JP5965002B2 (ja) * 2015-02-04 2016-08-03 日本碍子株式会社 ハニカム構造体
JP2016217305A (ja) * 2015-05-25 2016-12-22 本田技研工業株式会社 内燃機関の排気浄化装置

Also Published As

Publication number Publication date
DE102017202489A1 (de) 2017-08-17
DE102017202489B4 (de) 2021-07-01
JP6270883B2 (ja) 2018-01-31
CN107084020A (zh) 2017-08-22
JP2017145723A (ja) 2017-08-24

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