DE69721326T2 - Katalytischer metallwabenkörper zur abgasreinigung und dessen herstellung - Google Patents

Katalytischer metallwabenkörper zur abgasreinigung und dessen herstellung

Info

Publication number
DE69721326T2
DE69721326T2 DE69721326T DE69721326T DE69721326T2 DE 69721326 T2 DE69721326 T2 DE 69721326T2 DE 69721326 T DE69721326 T DE 69721326T DE 69721326 T DE69721326 T DE 69721326T DE 69721326 T2 DE69721326 T2 DE 69721326T2
Authority
DE
Germany
Prior art keywords
production
exhaust gas
gas purification
catalytic metal
metal honeycomb
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
DE69721326T
Other languages
English (en)
Other versions
DE69721326D1 (de
Inventor
Tadayuki Ootani
Atuhiko Imai
Masayuki Kasuya
Kazutoshi Iwami
Tooru Utumi
Mikio Yamanaka
Hitoshi Ohta
Yoshikuni Tokunaga
Fujio Shimizu
Toshihiro Egami
Tamio Noda
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
Original Assignee
Nippon Steel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27470636&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69721326(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP11991497A external-priority patent/JP3544451B2/ja
Priority claimed from JP9119915A external-priority patent/JPH10309472A/ja
Priority claimed from JP9120931A external-priority patent/JPH10309473A/ja
Priority claimed from JP9148223A external-priority patent/JPH10337481A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE69721326D1 publication Critical patent/DE69721326D1/de
Application granted granted Critical
Publication of DE69721326T2 publication Critical patent/DE69721326T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0014—Brazing of honeycomb sandwich structures
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/023—Thermo-compression bonding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/02—Honeycomb structures
    • 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
    • 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
    • F01N2330/322—Corrugations of trapezoidal form
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making
    • 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.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
DE69721326T 1997-05-09 1997-08-15 Katalytischer metallwabenkörper zur abgasreinigung und dessen herstellung Expired - Lifetime DE69721326T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP11991497A JP3544451B2 (ja) 1997-05-09 1997-05-09 触媒コンバータ用メタル担体およびその製造方法
JP9119915A JPH10309472A (ja) 1997-05-09 1997-05-09 触媒コンバータ用メタル担体およびその製造法
JP9120931A JPH10309473A (ja) 1997-05-12 1997-05-12 触媒コンバータ用メタル担体およびその製法
JP9148223A JPH10337481A (ja) 1997-06-05 1997-06-05 触媒コンバータ用メタル担体およびその製造方法
PCT/JP1997/002842 WO1998051410A1 (fr) 1997-05-09 1997-08-15 Element en nid d'abeilles metallique catalytique pour la purification des gaz d'echappement, et sa fabrication

Publications (2)

Publication Number Publication Date
DE69721326D1 DE69721326D1 (de) 2003-05-28
DE69721326T2 true DE69721326T2 (de) 2003-10-23

Family

ID=27470636

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69729597T Revoked DE69729597T2 (de) 1997-05-09 1997-08-15 Hitzebeständige Folie aus hochlegiertem, ferritischem Stahl
DE69721326T Expired - Lifetime DE69721326T2 (de) 1997-05-09 1997-08-15 Katalytischer metallwabenkörper zur abgasreinigung und dessen herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69729597T Revoked DE69729597T2 (de) 1997-05-09 1997-08-15 Hitzebeständige Folie aus hochlegiertem, ferritischem Stahl

Country Status (6)

Country Link
US (1) US6689328B1 (de)
EP (2) EP0985450B1 (de)
KR (1) KR100357741B1 (de)
DE (2) DE69729597T2 (de)
TW (1) TW365548B (de)
WO (1) WO1998051410A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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JP3720973B2 (ja) * 1998-03-16 2005-11-30 新日本製鐵株式会社 拡散接合メタル担体とその製造方法
DE19921263A1 (de) * 1999-05-07 2000-11-16 Emitec Emissionstechnologie Brennkraftmaschine mit einem kleinvolumigen Katalysator
JP3350499B2 (ja) * 2000-01-20 2002-11-25 新日本製鐵株式会社 波付加工性の良い粗面仕上金属箔及び排ガス浄化用触媒担体
JP3790089B2 (ja) * 2000-05-15 2006-06-28 昭和飛行機工業株式会社 排気ガス浄化装置用の触媒担体、およびその製造方法
DE10200069A1 (de) * 2002-01-03 2003-07-24 Emitec Emissionstechnologie Wabenstruktur und Verfahren zu deren Beleimung und Belotung
US7476366B2 (en) * 2002-04-18 2009-01-13 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Catalyst carrier body with corrugated casing and process for producing the same
CN100436767C (zh) * 2002-07-15 2008-11-26 大众汽车股份公司 采用直喷式奥托发动机和催化器***的内燃机设备
EP1648632A4 (de) * 2003-07-30 2009-04-08 Corning Inc Metallwabensubstrate für chemische und thermische anwendungen
DE10345910A1 (de) * 2003-10-02 2005-04-21 Emitec Emissionstechnologie Verfahren zur Herstellung eines metallischen Wabenköpers mit einer Lagenlängendifferenz
WO2006034243A2 (en) * 2004-09-17 2006-03-30 0783963 Bc Ltd. Hydrocarbon processing devices and systems for engines and combustion equipment
DE102005012067A1 (de) * 2005-03-16 2006-10-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Gehäuse für eine Abgasbehandlungskomponente mit Verstärkungshülse
US20070114269A1 (en) * 2005-11-22 2007-05-24 Straza George C Formed metal core sandwich structure and method and system for making same
US20070243408A1 (en) * 2005-11-22 2007-10-18 Straza George C P Formed core sandwich structure and method and system for making same
DE102007042616A1 (de) * 2007-09-07 2009-03-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Metallische Folie zur Herstellung von Wabenkörpern und daraus hergestellter Wabenkörper
DE102007042618A1 (de) * 2007-09-07 2009-03-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zur Erzeugung einer Oxidschicht auf einer metallischen Folie, Folie mit Oxidschicht und daraus hergestellter Wabenkörper
DE102008022519A1 (de) * 2008-05-07 2009-11-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Wabenkörper aus metallischen Folien und Verfahren zu dessen Herstellung
DE102008047498A1 (de) * 2008-09-17 2010-04-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Löten eines metallischen Wabenkörpers und zur Abgasbehandlung
JP5679645B2 (ja) * 2009-02-03 2015-03-04 カルソニックカンセイ株式会社 金属触媒担体及びその製造方法
US8598073B2 (en) 2009-04-20 2013-12-03 Corning Incorporated Methods of making and using activated carbon-containing coated substrates and the products made therefrom
DE112014001875T5 (de) 2013-04-09 2015-12-24 Aktiebolaget Skf Lagerteil und sein Herstellungsverfahren
DE112014001903T5 (de) * 2013-04-10 2015-12-31 Aktiebolaget Skf Verfahren zum Zusammenfügen von zwei Materialien durch Diffusionsschweißen
WO2015072817A1 (ko) * 2013-11-18 2015-05-21 코닝정밀소재 주식회사 산화 촉매, 그 제조방법 및 이를 포함하는 배기가스 정화용 필터
KR101555924B1 (ko) * 2013-11-18 2015-09-30 코닝정밀소재 주식회사 산화 촉매, 그 제조방법 및 이를 포함하는 배기가스 정화용 필터
EP3360612B1 (de) * 2015-10-06 2021-05-19 NIPPON STEEL Chemical & Material Co., Ltd. Trägerbasis für einen katalysator und katalysatorträger
US10598068B2 (en) 2015-12-21 2020-03-24 Emissol, Llc Catalytic converters having non-linear flow channels
CN117900347B (zh) * 2024-03-15 2024-05-24 常州弘建新材料有限公司 一种蜂窝铝板边角压型设备

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JPH07328778A (ja) 1994-06-06 1995-12-19 Nippon Steel Corp 排ガス浄化触媒用メタル担体の製造方法
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JPH08332394A (ja) * 1995-06-07 1996-12-17 Calsonic Corp 排気浄化用金属担体触媒およびその製造方法
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Also Published As

Publication number Publication date
EP0985450A4 (de) 2000-05-31
WO1998051410A1 (fr) 1998-11-19
TW365548B (en) 1999-08-01
KR20010012376A (ko) 2001-02-15
DE69721326D1 (de) 2003-05-28
US6689328B1 (en) 2004-02-10
EP1293649A3 (de) 2003-03-26
EP0985450B1 (de) 2003-04-23
KR100357741B1 (ko) 2002-10-25
EP0985450A1 (de) 2000-03-15
DE69729597T2 (de) 2004-11-11
EP1293649B1 (de) 2004-06-16
DE69729597D1 (de) 2004-07-22
EP1293649A2 (de) 2003-03-19

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