DE112020001841T5 - Katalysatoreinrichtung - Google Patents

Katalysatoreinrichtung Download PDF

Info

Publication number
DE112020001841T5
DE112020001841T5 DE112020001841.5T DE112020001841T DE112020001841T5 DE 112020001841 T5 DE112020001841 T5 DE 112020001841T5 DE 112020001841 T DE112020001841 T DE 112020001841T DE 112020001841 T5 DE112020001841 T5 DE 112020001841T5
Authority
DE
Germany
Prior art keywords
downstream
catalyst carrier
exhaust pipe
upstream
catalyst
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.)
Pending
Application number
DE112020001841.5T
Other languages
German (de)
English (en)
Inventor
Kazuhisa Maeda
Hiroyuki Horimura
Daiji Kawaguchi
Yuji Kurasawa
Toshiaki Kimura
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
Original Assignee
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 DE112020001841T5 publication Critical patent/DE112020001841T5/de
Pending legal-status Critical Current

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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
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
    • 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

Landscapes

  • 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)
DE112020001841.5T 2019-04-11 2020-04-06 Katalysatoreinrichtung Pending DE112020001841T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-075577 2019-04-11
JP2019075577 2019-04-11
PCT/JP2020/015543 WO2020209225A1 (ja) 2019-04-11 2020-04-06 触媒装置

Publications (1)

Publication Number Publication Date
DE112020001841T5 true DE112020001841T5 (de) 2021-12-30

Family

ID=72751639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020001841.5T Pending DE112020001841T5 (de) 2019-04-11 2020-04-06 Katalysatoreinrichtung

Country Status (4)

Country Link
JP (1) JP7138784B2 (enrdf_load_stackoverflow)
CN (1) CN216137016U (enrdf_load_stackoverflow)
DE (1) DE112020001841T5 (enrdf_load_stackoverflow)
WO (1) WO2020209225A1 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0791239A (ja) 1993-09-20 1995-04-04 Calsonic Corp 金属触媒コンバータ
JP2019075577A (ja) 2018-12-26 2019-05-16 日亜化学工業株式会社 発光装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482215U (enrdf_load_stackoverflow) * 1977-11-21 1979-06-11
JPH01162017U (enrdf_load_stackoverflow) * 1988-04-30 1989-11-10
JP3271716B2 (ja) * 1992-09-04 2002-04-08 トヨタ自動車株式会社 排気ガス浄化触媒用メタル担体
JPH10337A (ja) * 1996-06-19 1998-01-06 Nippon Steel Corp 金属製触媒コンバータおよびその製造方法
JP5300466B2 (ja) * 2008-12-26 2013-09-25 フタバ産業株式会社 排気浄化装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0791239A (ja) 1993-09-20 1995-04-04 Calsonic Corp 金属触媒コンバータ
JP2019075577A (ja) 2018-12-26 2019-05-16 日亜化学工業株式会社 発光装置

Also Published As

Publication number Publication date
JP7138784B2 (ja) 2022-09-16
JPWO2020209225A1 (enrdf_load_stackoverflow) 2020-10-15
CN216137016U (zh) 2022-03-29
WO2020209225A1 (ja) 2020-10-15

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R084 Declaration of willingness to licence