DE69718436T2 - Trägerkörper für abgaskatalysatoren. - Google Patents

Trägerkörper für abgaskatalysatoren.

Info

Publication number
DE69718436T2
DE69718436T2 DE69718436T DE69718436T DE69718436T2 DE 69718436 T2 DE69718436 T2 DE 69718436T2 DE 69718436 T DE69718436 T DE 69718436T DE 69718436 T DE69718436 T DE 69718436T DE 69718436 T2 DE69718436 T2 DE 69718436T2
Authority
DE
Germany
Prior art keywords
support body
exhaust catalyst
catalyst
exhaust
support
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 - Fee Related
Application number
DE69718436T
Other languages
English (en)
Other versions
DE69718436D1 (de
Inventor
Tetsuro Horiike
Kimiyoshi Nishizawa
Hideaki Takahashi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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
Priority claimed from JP13894296A external-priority patent/JP3334493B2/ja
Priority claimed from JP14467496A external-priority patent/JP3454018B2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE69718436D1 publication Critical patent/DE69718436D1/de
Publication of DE69718436T2 publication Critical patent/DE69718436T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B01J35/56—
    • 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
    • F01N3/2814—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates all sheets, plates or foils being corrugated
    • 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
    • F01N2330/30—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
    • F01N2330/321—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils with two or more different kinds of corrugations in the same substrate
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
DE69718436T 1996-05-31 1997-05-28 Trägerkörper für abgaskatalysatoren. Expired - Fee Related DE69718436T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13894296A JP3334493B2 (ja) 1996-05-31 1996-05-31 メタル触媒担体の構造
JP14467496A JP3454018B2 (ja) 1996-06-06 1996-06-06 メタル触媒担体の構造
PCT/JP1997/001802 WO1997045200A1 (en) 1996-05-31 1997-05-28 Carrier body for exhaust gas catalysts

Publications (2)

Publication Number Publication Date
DE69718436D1 DE69718436D1 (de) 2003-02-20
DE69718436T2 true DE69718436T2 (de) 2003-06-05

Family

ID=26471869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718436T Expired - Fee Related DE69718436T2 (de) 1996-05-31 1997-05-28 Trägerkörper für abgaskatalysatoren.

Country Status (8)

Country Link
US (1) US6475446B1 (de)
EP (1) EP0858367B1 (de)
KR (1) KR100231746B1 (de)
CN (1) CN1118329C (de)
DE (1) DE69718436T2 (de)
MY (1) MY118401A (de)
TW (1) TW352344B (de)
WO (1) WO1997045200A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3610720B2 (ja) * 1997-03-03 2005-01-19 日産自動車株式会社 メタル触媒担体の構造
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
DE19922356C2 (de) * 1999-05-14 2001-06-13 Helmut Swars Wabenkörper
KR100500223B1 (ko) 1999-08-30 2005-07-11 니뽄 가이시 가부시키가이샤 파상벽 벌집형 구조체 및 이것의 제조방법
JP2003080083A (ja) * 2001-09-14 2003-03-18 Calsonic Kansei Corp メタル触媒担体
US7090487B2 (en) * 2002-01-22 2006-08-15 Catacel Corp. Catalytic combustor having high cell density
DE60311092T3 (de) 2002-05-09 2009-10-15 Donaldson Co., Inc., Minneapolis Luftfilter mit gefalteten filtermedien
CA2516007C (en) 2003-02-11 2014-09-02 Donaldson Company, Inc. Air cleaner arrangements; serviceable filter elements; and, methods
JP2005177615A (ja) * 2003-12-19 2005-07-07 Nissan Motor Co Ltd 燃料改質触媒
WO2005063361A1 (en) 2003-12-22 2005-07-14 Donaldson Company, Inc. Filter element comprising a seal arrangement and method for making the same
JP3912377B2 (ja) 2003-12-25 2007-05-09 日産自動車株式会社 排ガス浄化用触媒粉末の製造方法
EP1722880B2 (de) 2004-02-17 2018-10-03 Donaldson Company, Inc. Luftreinigeranordnungen, wartungsfähige filterelemente und verfahren
JP4547930B2 (ja) 2004-02-17 2010-09-22 日産自動車株式会社 触媒、触媒の調製方法及び排ガス浄化用触媒
JP4547935B2 (ja) 2004-02-24 2010-09-22 日産自動車株式会社 排ガス浄化用触媒、排ガス浄化触媒、及び触媒の製造方法
US7691338B2 (en) * 2004-03-10 2010-04-06 Siemens Energy, Inc. Two stage catalytic combustor
JP4513372B2 (ja) * 2004-03-23 2010-07-28 日産自動車株式会社 排ガス浄化用触媒及び排ガス浄化触媒
JP4513384B2 (ja) 2004-03-31 2010-07-28 日産自動車株式会社 高耐熱性排ガス浄化用触媒及びその製造方法
US7905936B2 (en) 2004-04-30 2011-03-15 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
AU2005240577B2 (en) 2004-04-30 2010-11-04 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
KR101646891B1 (ko) 2005-10-11 2016-08-08 도날드슨 컴파니, 인코포레이티드 에어 필터 배열, 조립체, 및 방법
CN101405068B (zh) 2005-11-09 2011-09-14 唐纳森公司 过滤元件的密封结构；过滤元件组件和方法
US8728193B2 (en) 2007-09-07 2014-05-20 Donaldson Company, Inc. Air filter assembly; components thereof and methods
WO2009062233A1 (en) * 2007-11-12 2009-05-22 Impulse Engine Technology Pty Limited Muffler
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534904A1 (de) 1985-09-30 1987-04-02 Interatom Aus blechen gewickelter oder geschichteter metallischer katalysatortraegerkoerper mit doppel- oder mehrfachwellenstruktur
EP0279159B2 (de) 1987-01-19 1995-07-05 Emitec Gesellschaft für Emissionstechnologie mbH Metallischer Katalysator-Trägerkörper aus zwei unterschiedlich gewellten Blechlagen
DE8816514U1 (de) 1988-04-25 1989-10-26 Emitec Emissionstechnologie
DE3910359A1 (de) * 1989-03-31 1990-10-04 Behr Gmbh & Co Traegerkoerper fuer einen katalytischen reaktor zur abgasreinigung
DE8909128U1 (de) 1989-07-27 1990-11-29 Emitec Emissionstechnologie
JPH0481635A (ja) 1990-07-25 1992-03-16 Toyo Sanso Kk 微量窒素分析計校正用ゼロガス発生器
JP2649461B2 (ja) * 1991-12-25 1997-09-03 トヨタ自動車株式会社 排ガス浄化触媒用担体構造
JP3336035B2 (ja) * 1992-04-27 2002-10-21 臼井国際産業株式会社 金属製ハニカム担体
JPH06254411A (ja) * 1993-03-05 1994-09-13 Showa Aircraft Ind Co Ltd 排気ガス浄化装置用の触媒担体およびその製造方法
US5599509A (en) 1993-03-17 1997-02-04 Nippondenso Co., Ltd. Honeycomb body and catalyst converter having catalyst carrier configured of this honeycomb
JPH06269683A (ja) 1993-03-18 1994-09-27 Showa Aircraft Ind Co Ltd 排気ガス浄化装置用の触媒担体
US5549873A (en) 1994-02-18 1996-08-27 Volkswagen Ag Exhaust gas converter arrangement
CZ289693B6 (cs) 1994-04-11 2002-03-13 Scambia Industrial Developments Katalyzátor na katalytické oąetření výfukových plynů
JPH07293232A (ja) * 1994-04-21 1995-11-07 Nippon Soken Inc 排ガス浄化用金属製触媒担体
JPH08117608A (ja) 1994-10-21 1996-05-14 Usui Internatl Ind Co Ltd メタルハニカム体
JPH08177473A (ja) * 1994-12-22 1996-07-09 Nippon Soken Inc 排ガス浄化装置

Also Published As

Publication number Publication date
EP0858367B1 (de) 2003-01-15
CN1194596A (zh) 1998-09-30
CN1118329C (zh) 2003-08-20
MY118401A (en) 2004-10-30
WO1997045200A1 (en) 1997-12-04
EP0858367A1 (de) 1998-08-19
KR19990028532A (ko) 1999-04-15
KR100231746B1 (ko) 1999-11-15
DE69718436D1 (de) 2003-02-20
TW352344B (en) 1999-02-11
US6475446B1 (en) 2002-11-05

Similar Documents

Publication Publication Date Title
DE69718436T2 (de) Trägerkörper für abgaskatalysatoren.
ATE266459T1 (de) Autoabgaskatalysator
DE19581467T1 (de) Katalytisches Schalldämpfersystem
DE69611985T2 (de) Katalysatorsystem
DE59807331D1 (de) Katalysatorsystem
DE69800968T2 (de) Katalysatorsystem für carbonilierung
DE69520930T2 (de) Beheizungssystem für katalytischen Umwandler
DE69506359D1 (de) Auspuffrohr für katalytische auspuffvorrichtung
DE59806058D1 (de) Radialkatalysator, insbesondere für kleinmotoren
ID17410A (id) Katalis
DE69709017T2 (de) Ferritischer, rostfreier stahl für auspuffsystem
DE9315010U1 (de) Trägerkörper für Abgas-Katalysatoren
NO20002522D0 (no) Katalysatorer for ammoniakkoksidasjon
ID17743A (id) Katalis untuk reaksi dekarbonilasi
DE59505947D1 (de) Katalysator- bzw. Katalysatorträger-Formkörper
DE29702147U1 (de) Zusammenbau, vor allem für den Fahrzeugbau
KR980003511U (ko) 자동차용 배기관 지지장치
KR970062789U (ko) 자동차의 머플러
KR970062793U (ko) 자동차의 머플러
KR970062787U (ko) 자동차의 소음기
KR970055067U (ko) 촉매 일체형 자동차 배기장치 소음기
KR970062791U (ko) 자동차의 소음기
KR970062790U (ko) 자동차의 소음기
KR970062792U (ko) 자동차의 소음기
KR970055072U (ko) 배기가스용 촉매 시스템

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee