JPH01101638U - - Google Patents

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Publication number
JPH01101638U
JPH01101638U JP1987197359U JP19735987U JPH01101638U JP H01101638 U JPH01101638 U JP H01101638U JP 1987197359 U JP1987197359 U JP 1987197359U JP 19735987 U JP19735987 U JP 19735987U JP H01101638 U JPH01101638 U JP H01101638U
Authority
JP
Japan
Prior art keywords
exhaust gas
metal
hole
strips
support base
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.)
Granted
Application number
JP1987197359U
Other languages
English (en)
Other versions
JP2506909Y2 (ja
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 filed Critical
Priority to JP1987197359U priority Critical patent/JP2506909Y2/ja
Priority to GB8830112A priority patent/GB2213074B/en
Priority to KR1019880017674A priority patent/KR940005667B1/ko
Priority to DE8816137U priority patent/DE8816137U1/de
Priority to DE3844153A priority patent/DE3844153A1/de
Publication of JPH01101638U publication Critical patent/JPH01101638U/ja
Priority to US07/504,076 priority patent/US4987034A/en
Application granted granted Critical
Publication of JP2506909Y2 publication Critical patent/JP2506909Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional 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
    • 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
    • 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
    • F01N3/2821—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates the support being provided with means to enhance the mixing process inside the converter, e.g. sheets, plates or foils with protrusions or projections to create turbulence
    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1234—Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut
    • Y10T428/12368—Struck-out portion type
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12444—Embodying fibers interengaged or between layers [e.g., paper, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の一実施例の金属製担持母体
の斜視図であり、第２図は、他の実施例の金属製
担持母体の斜視図である。第３図は、本考案にお
いて必須的に使用される孔部と該孔部の周囲に設
けられた排気ガス流に直交する凸部とを有する平
板状金属帯材の要部斜視図を示す。第４図は、ワ
イヤメツシユ板からなる平板状金属帯材の要部斜
視図を、第５図は、パンチングメタル板からなる
平板状金属帯材の要部斜視図を示す。 １，１′……金属製担持母体、２，２′，２１
，２２，２３……平板状金属帯材、３，３′……
波板状金属帯材、４，４′……網目状通気孔路、
５……孔部、６……凸部。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 薄肉金属板からなる平板状金属帯材と波板状
    金属帯材とを交互に重積して軸芯方向に多数の網
    目状通気孔路を有する積層構造の排気ガス浄化用
    触媒を担持するための金属製担持母体において、
    前記平板状金属帯材と波板状金属帯材の少なくと
    も一方の帯材が、孔部と該孔部の周囲または他の
    部位に設けられた排気ガス流に直交する凸部とを
    有するものであることを特徴とする排気ガス浄化
    用触媒の金属製担持母体。 ２ 平板状金属帯材と波板状金属帯材において、
    一方の帯材が孔部と該孔部の周囲または他の部位
    に設けられた排気ガス流に直交する凸部とを有す
    るもので構成され、他方の帯材が金属製メツシユ
    板で構成されるものである実用新案登録請求の範
    囲第１項に記載の排気ガス浄化用触媒の金属製担
    持母体。 ３ 平板状金属帯材と波板状金属帯材において、
    一方の帯材が孔部と該孔部の周囲または他の部位
    に設けられた排気ガス流に直交する凸部とを有す
    るもので構成され、他方の帯材がパンチングメタ
    ル板で構成されるものである実用新案登録請求の
    範囲第１項に記載の排気ガス浄化用触媒の金属製
    担持母体。 ４ 平板状金属帯材と波板状金属帯材の両者が、
    孔部と該孔部の周囲または他の部位に設けられた
    排気ガス流に直交する凸部とを有するもので構成
    されるものである実用新案登録請求の範囲第１項
    に記載の排気ガス浄化用触媒の金属製担持母体。 ５ 積層構造が、平板状金属帯材と波板状金属帯
    材とを互に当接部を有するように重積し、これを
    １括渦巻状に巻回して軸芯方向に多数の網目状通
    気孔を有する積層構造とされたものである実用新
    案登録請求の範囲第１項〜第４項のいずれか１項
    に記載の排気ガス浄化用触媒の金属製担持母体。 ６ 積層構造が、平板状金属帯材と波板状金属帯
    材とを階層状に積層して軸芯方向に多数の網目状
    通気孔を有する積層構造とされたものである実用
    新案登録請求の範囲第１項〜第４項のいずれか１
    項に記載の排気ガス浄化用触媒の金属製担持母体
    。
JP1987197359U 1987-12-28 1987-12-28 排気ガス浄化用触媒の金属製担持母体 Expired - Lifetime JP2506909Y2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1987197359U JP2506909Y2 (ja) 1987-12-28 1987-12-28 排気ガス浄化用触媒の金属製担持母体
GB8830112A GB2213074B (en) 1987-12-28 1988-12-23 High-efficiency metal carrier body for exhaust gas cleaning catalyst
KR1019880017674A KR940005667B1 (ko) 1987-12-28 1988-12-28 배기 가스 정화용 촉매를 담지(擔持)하기 위한 높은 효율의 금속제 담지모체(擔持母體)
DE8816137U DE8816137U1 (de) 1987-12-28 1988-12-28 Trägerkörper für Abgaskatalysatoren
DE3844153A DE3844153A1 (de) 1987-12-28 1988-12-28 Traegerkoerper fuer abgaskatalysatoren
US07/504,076 US4987034A (en) 1987-12-28 1990-04-04 High-efficiency metal-made carrier body for exhaust gas cleaning catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987197359U JP2506909Y2 (ja) 1987-12-28 1987-12-28 排気ガス浄化用触媒の金属製担持母体

Publications (2)

Publication Number Publication Date
JPH01101638U true JPH01101638U (ja) 1989-07-07
JP2506909Y2 JP2506909Y2 (ja) 1996-08-14

Family

ID=16373175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987197359U Expired - Lifetime JP2506909Y2 (ja) 1987-12-28 1987-12-28 排気ガス浄化用触媒の金属製担持母体

Country Status (5)

Country Link
US (1) US4987034A (ja)
JP (1) JP2506909Y2 (ja)
KR (1) KR940005667B1 (ja)
DE (2) DE8816137U1 (ja)
GB (1) GB2213074B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017203381A (ja) * 2016-05-09 2017-11-16 株式会社深井製作所 排気ガス浄化装置及びその製造方法

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DE3923094C2 (de) * 1989-07-13 1993-11-25 Ltg Lufttechnische Gmbh Katalysator-Trägerkörper
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US5187142A (en) * 1991-09-03 1993-02-16 General Motors Corporation Catalytic converter metal monolith
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US5246672A (en) * 1992-04-23 1993-09-21 Williams International Corporation Spiral wound microlith catalyst bed
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DE4233404C2 (de) * 1992-10-05 1994-08-18 Degussa Monolithischer Metallträgerkatalysator mit einem katalytisch beschichteten Wabenkörper
US5330728A (en) * 1992-11-13 1994-07-19 General Motors Corporation Catalytic converter with angled inlet face
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JPH07293232A (ja) * 1994-04-21 1995-11-07 Nippon Soken Inc 排ガス浄化用金属製触媒担体
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JP3755008B2 (ja) * 1995-05-22 2006-03-15 株式会社日本自動車部品総合研究所 排ガス浄化用金属製触媒担体の製造方法
DE29611143U1 (de) * 1996-06-25 1996-09-12 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Konischer Wabenkörper mit Longitudinalstrukturen
DE19822858B4 (de) * 1998-05-22 2006-03-23 Daimlerchrysler Ag Katalysator zur Reinigung der Abgase einer Brennkraftmaschine
US6099809A (en) * 1998-08-31 2000-08-08 General Motors Corporation Catalytic converter having a metal foil substrate
JP3932798B2 (ja) * 2000-11-15 2007-06-20 日産自動車株式会社 メタル担体
JP4226884B2 (ja) * 2002-12-11 2009-02-18 カルソニックカンセイ株式会社 金属製触媒担体
DE102004001419A1 (de) * 2003-05-30 2004-12-16 Emitec Gesellschaft Für Emissionstechnologie Mbh Herstellung eines strukturierten Bleches für Abgasbehandlungseinrichtungen
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JP5279284B2 (ja) * 2008-01-30 2013-09-04 株式会社キャタラー 排ガス浄化用パンチングメタル担体触媒
DE102009018825A1 (de) * 2009-04-24 2010-10-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Blechlage mit Anti-Diffusionsstrukturen und metallischer Wabenkörper mit mindestens einer solchen Blechlage
EP2506961B1 (en) 2009-11-30 2014-01-08 Corning Incorporated Honeycomb body u-bend mixers
CN111263661B (zh) 2017-10-27 2023-05-30 株式会社科特拉 使用了金属基材的排气净化装置及其制造方法
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JP2506909Y2 (ja) 1996-08-14
US4987034A (en) 1991-01-22
DE3844153A1 (de) 1989-07-13
GB2213074A (en) 1989-08-09
KR940005667B1 (ko) 1994-06-22
GB2213074B (en) 1992-07-15
KR890010401A (ko) 1989-08-08
DE8816137U1 (de) 1989-04-06

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