DE69315522D1 - Metallischer Katalysatorträger zur Abgasreinigung - Google Patents

Metallischer Katalysatorträger zur Abgasreinigung

Info

Publication number
DE69315522D1
DE69315522D1 DE69315522T DE69315522T DE69315522D1 DE 69315522 D1 DE69315522 D1 DE 69315522D1 DE 69315522 T DE69315522 T DE 69315522T DE 69315522 T DE69315522 T DE 69315522T DE 69315522 D1 DE69315522 D1 DE 69315522D1
Authority
DE
Germany
Prior art keywords
exhaust gas
catalyst carrier
gas cleaning
metallic catalyst
metallic
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 - Lifetime
Application number
DE69315522T
Other languages
English (en)
Other versions
DE69315522T2 (de
Inventor
Hitoshi Ota
Masao Yashiro
Koki Yotsuya
Takuzo Kako
Yuzi Nakashima
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.)
Nippon Steel Corp
Toyota Motor Corp
Original Assignee
Nippon Steel Corp
Toyota Motor Corp
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 Nippon Steel Corp, Toyota Motor Corp filed Critical Nippon Steel Corp
Publication of DE69315522D1 publication Critical patent/DE69315522D1/de
Application granted granted Critical
Publication of DE69315522T2 publication Critical patent/DE69315522T2/de
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
    • 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
    • F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the housing
    • 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
    • F01N3/2839—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE69315522T 1992-09-29 1993-09-28 Metallischer Katalysatorträger zur Abgasreinigung Expired - Lifetime DE69315522T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26038992A JP3224609B2 (ja) 1992-09-29 1992-09-29 排ガス浄化触媒用メタル担体

Publications (2)

Publication Number Publication Date
DE69315522D1 true DE69315522D1 (de) 1998-01-15
DE69315522T2 DE69315522T2 (de) 1998-04-02

Family

ID=17347242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315522T Expired - Lifetime DE69315522T2 (de) 1992-09-29 1993-09-28 Metallischer Katalysatorträger zur Abgasreinigung

Country Status (4)

Country Link
US (1) US5486338A (de)
EP (1) EP0590596B1 (de)
JP (1) JP3224609B2 (de)
DE (1) DE69315522T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780324A (ja) * 1993-09-09 1995-03-28 Usui Internatl Ind Co Ltd メタル担体
JPH07189662A (ja) * 1993-12-28 1995-07-28 Toyota Motor Corp 電気加熱式触媒装置
CZ86495A3 (en) * 1994-04-11 1995-11-15 Scambia Ind Dev Ag Catalyst means for catalytic treatment of exhaust gases, the catalyst as such and process for producing the catalyst means
JP3216545B2 (ja) * 1996-01-26 2001-10-09 トヨタ自動車株式会社 内燃機関の排気浄化用触媒装置
ATE257904T1 (de) * 1997-03-21 2004-01-15 Kemira Metalkat Oy Katalytischer reaktor
DE19712831A1 (de) * 1997-03-26 1998-10-01 Delphi Automotive Systems Gmbh Modularer Steckverbinder
BR9812396A (pt) * 1997-09-30 2000-09-12 Emitec Emissionstechnologie Disposição de corpo em colméia com seções de suporte
DE19803012A1 (de) * 1998-01-27 1999-07-29 Emitec Emissionstechnologie Verfahren zum Beloten einer Anordnung
RU2205729C2 (ru) * 1998-01-27 2003-06-10 Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх Способ нанесения припоя на конструкцию
DE10293166D2 (de) * 2001-07-19 2004-07-01 Emitec Emissionstechnologie Feder-Dämpfer-System eines Wabenkörpers und dessen Herstellung
DE10137878A1 (de) * 2001-08-02 2003-02-27 Emitec Emissionstechnologie Abgaskatalysator mit Dehnungen ausgleichender Lagerung
DE10137897A1 (de) 2001-08-02 2003-02-20 Emitec Emissionstechnologie Kontraktionsbegrenzer für einen Wabenkörper
DE102005045015A1 (de) * 2005-09-21 2007-03-29 Robert Bosch Gmbh Filterelement und Rußfilter mit verbesserter Thermoschockbeständigkeit
DE102005045492A1 (de) * 2005-09-23 2007-03-29 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper mit stirnseitiger Hartlot-Zone
US7413797B2 (en) * 2006-05-31 2008-08-19 Unifrax Illc Backup thermal insulation plate
CN102407165B (zh) * 2011-12-13 2012-12-26 王汉冀 高铝波纹型蜂窝保护剂
US9764282B2 (en) 2013-02-27 2017-09-19 Cummins Emission Solutions Inc. Article of manufacture for securing a catalyst substrate
CN104727908B (zh) * 2015-04-21 2017-06-20 江门市资迪科技环保有限公司 一种装配式摩托车尾气催化转化器
CN107683176A (zh) * 2015-10-06 2018-02-09 新日铁住金高新材料股份有限公司 催化剂负载用基材及催化剂载体
PL3464488T3 (pl) 2016-06-06 2021-12-06 Unifrax I Llc Ogniotrwały materiał powlekający zawierający włókna o niskiej trwałości biologicznej i sposób jego wytwarzania
FR3130317A1 (fr) * 2021-12-15 2023-06-16 Vitesco Technologies Dispositif de chauffage électrique d’un catalyseur de gaz d’échappement

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422110A1 (de) * 1974-05-08 1975-11-27 Daimler Benz Ag Abgaskatalysatorbefestigung
DE2924592C2 (de) * 1979-06-19 1983-05-26 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Verfahren zum Herstellen einer Trägermatrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen von Kraftfahrzeugen
US4397817A (en) * 1980-08-20 1983-08-09 Honda Giken Kogyo Kabushiki Kaisha Catalytic converter
ATE44582T1 (de) * 1985-07-25 1989-07-15 Interatom Halterung fuer einen metallischen abgaskatalysatortraegerkoerper und verfahren zur herstellung.
DE3529654A1 (de) * 1985-08-19 1987-02-19 Interatom Verfahren zum selektiven beloten eines metallischen katalysatortraegerkoerpers und entsprechend hergestellter katalysatortraegerkoerper
DE3534904A1 (de) * 1985-09-30 1987-04-02 Interatom Aus blechen gewickelter oder geschichteter metallischer katalysatortraegerkoerper mit doppel- oder mehrfachwellenstruktur
JPS62194436A (ja) * 1986-02-20 1987-08-26 Sumitomo Electric Ind Ltd 溶存ガス抽出装置
EP0245737B1 (de) * 1986-05-12 1989-08-23 INTERATOM Gesellschaft mit beschränkter Haftung Wabenkörper, insbesondere Katalysator-Trägerkörper, mit gegensinnig verschlungenen Metallblechschichten und Verfahren zu seiner Herstellung
EP0245736B1 (de) * 1986-05-12 1989-08-23 Siemens Aktiengesellschaft Metallischer Katalysator-Trägerkörper mit evolventenförmig verlaufenden Schichten
US4985212A (en) * 1987-09-29 1991-01-15 Kabushiki Kaisha Toshiba Support apparatus for a ceramic honeycomb element
JPH01245736A (ja) * 1988-03-28 1989-09-29 Matsushita Electric Ind Co Ltd 通信制御装置
KR920009120B1 (ko) * 1988-07-06 1992-10-13 우스이 고꾸사이 산교 가부시끼가이샤 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)
US5194968A (en) * 1988-09-06 1993-03-16 Canon Kabushiki Kaisha Communication apparatus
JP2520475B2 (ja) * 1989-05-11 1996-07-31 新日本製鐵株式会社 耐熱疲労性に優れた自動車排ガス浄化触媒用金属基体
US4928485A (en) * 1989-06-06 1990-05-29 W. R. Grace & Co.,-Conn. Metallic core member for catalytic converter and catalytic converter containing same
DE3926072C2 (de) * 1989-08-07 1994-01-13 Emitec Emissionstechnologie Katalysator zur Abgasreinigung mit elastischen Elementen zum Ausgleich von Längsdehnungen
DE3930680A1 (de) * 1989-09-14 1991-03-28 Behr Gmbh & Co Katalysator zur abgasreinigung mit dehnungen ausgleichender lagerung
JPH0634927B2 (ja) * 1989-11-16 1994-05-11 トヨタ自動車株式会社 排気ガス浄化触媒用メタル担体
US5174968A (en) * 1990-12-12 1992-12-29 W. R. Grace & Co.-Conn. Structure for electrically heatable catalytic core
JP2819864B2 (ja) * 1991-06-26 1998-11-05 トヨタ自動車株式会社 排気ガス浄化触媒用メタル担体
DE9207908U1 (de) * 1992-06-12 1992-09-03 Meinecke, Bernd, 6200 Wiesbaden Elektrisch heizbarer Abgaskatalysator

Also Published As

Publication number Publication date
US5486338A (en) 1996-01-23
EP0590596A1 (de) 1994-04-06
JPH06106073A (ja) 1994-04-19
DE69315522T2 (de) 1998-04-02
EP0590596B1 (de) 1997-12-03
JP3224609B2 (ja) 2001-11-05

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Legal Events

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