SE470546B - Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten - Google Patents

Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten

Info

Publication number
SE470546B
SE470546B SE9203781A SE9203781A SE470546B SE 470546 B SE470546 B SE 470546B SE 9203781 A SE9203781 A SE 9203781A SE 9203781 A SE9203781 A SE 9203781A SE 470546 B SE470546 B SE 470546B
Authority
SE
Sweden
Prior art keywords
catalyst unit
support body
bundle
catalyst
spirally wound
Prior art date
Application number
SE9203781A
Other languages
English (en)
Swedish (sv)
Other versions
SE9203781D0 (sv
SE9203781L (sv
Inventor
Erik Sundstroem
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE9203781A priority Critical patent/SE470546B/sv
Publication of SE9203781D0 publication Critical patent/SE9203781D0/xx
Priority to ES94903190T priority patent/ES2123121T3/es
Priority to DE69320837T priority patent/DE69320837T2/de
Priority to PCT/SE1993/001015 priority patent/WO1994013937A1/en
Priority to EP94903190A priority patent/EP0774053B1/de
Publication of SE9203781L publication Critical patent/SE9203781L/
Publication of SE470546B publication Critical patent/SE470546B/sv

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
    • F01N3/2803—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
    • 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
    • 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
    • F01N3/2817—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates only with non-corrugated sheets, plates 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
    • F01N2330/36—Honeycomb supports characterised by their structural details with flow channels formed by tubes

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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
SE9203781A 1992-12-15 1992-12-15 Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten SE470546B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9203781A SE470546B (sv) 1992-12-15 1992-12-15 Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten
ES94903190T ES2123121T3 (es) 1992-12-15 1993-11-25 Unidad de convertidor catalitica para tubos de escape de motor.
DE69320837T DE69320837T2 (de) 1992-12-15 1993-11-25 Abgaskatalysatoreinheit für verbrennungsmotoren
PCT/SE1993/001015 WO1994013937A1 (en) 1992-12-15 1993-11-25 Catalytic converter unit for motor exhausts
EP94903190A EP0774053B1 (de) 1992-12-15 1993-11-25 Abgaskatalysatoreinheit für verbrennungsmotoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203781A SE470546B (sv) 1992-12-15 1992-12-15 Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten

Publications (3)

Publication Number Publication Date
SE9203781D0 SE9203781D0 (sv) 1992-12-15
SE9203781L SE9203781L (sv) 1994-06-16
SE470546B true SE470546B (sv) 1994-08-01

Family

ID=20388136

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203781A SE470546B (sv) 1992-12-15 1992-12-15 Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten

Country Status (5)

Country Link
EP (1) EP0774053B1 (de)
DE (1) DE69320837T2 (de)
ES (1) ES2123121T3 (de)
SE (1) SE470546B (de)
WO (1) WO1994013937A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69708216T2 (de) * 1996-01-22 2002-05-16 Institut Francais Du Petrole, Rueil-Malmaison Abscheider für diesel- oder benzin-motorabgas und entsprechendes verfahren
DE19903591A1 (de) * 1999-01-29 2000-08-10 Oberland Mangold Gmbh Trägerstruktur für eine Abgasreinigungsvorrichtung
JP4369655B2 (ja) 2002-11-19 2009-11-25 株式会社キャタラー 排気ガス浄化装置及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311654A1 (de) * 1983-03-30 1984-10-04 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen
DE3407866A1 (de) * 1984-03-02 1985-09-05 INTERATOM GmbH, 5060 Bergisch Gladbach Katalysatoranordnung aus vielen geordneten katalysator-traegerkoerpern
DE3527111A1 (de) * 1985-07-29 1987-01-29 Interatom Metallischer, gewickelter abgaskatalysatortraegerkoerper mit geometrisch komplizierter form des querschnitts sowie verfahren, vorrichtung und rohling zu seiner herstellung
DE3530893A1 (de) * 1985-08-29 1987-03-05 Interatom Wachstumskompensierender metallischer abgaskatalysatortraegerkoerper und blech zu seiner herstellung
DE3737248A1 (de) * 1987-11-03 1989-05-18 Basf Ag Monolithischer katalysatorkoerper
US5170624A (en) * 1991-04-05 1992-12-15 W. R. Grace & Co.-Conn. Composite catalytic converter

Also Published As

Publication number Publication date
DE69320837T2 (de) 1999-01-21
EP0774053B1 (de) 1998-09-02
SE9203781D0 (sv) 1992-12-15
DE69320837D1 (de) 1998-10-08
EP0774053A1 (de) 1997-05-21
SE9203781L (sv) 1994-06-16
ES2123121T3 (es) 1999-01-01
WO1994013937A1 (en) 1994-06-23

Similar Documents

Publication Publication Date Title
US4923109A (en) Method for producing a honeycomb body, especially a catalyst carrier body having sheet metal layers twisted in opposite directions
JPS6048674B2 (ja) 管継手およびその製造法
US8389438B2 (en) Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it
JP2686786B2 (ja) 触媒反応容器用支持体の形成方法及び装置
US4920746A (en) Exhaust system for combustion engines
BR112012006697B1 (pt) tubo enrolado extensível e elemento condutor
SE442091B (sv) Forfaringssett for att framstella skruvlinjeformigt lindade ror och enligt settet framstellt ror
SE470546B (sv) Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten
EP0121175B1 (de) Katalysator-Trägerkörper für Verbrennungskraftmaschinen aus konisch wendelförmig gewickelten Blechstreifen
RU2352793C2 (ru) Металлическая сотовая структура и способ ее изготовления
US20080118700A1 (en) Honeycomb Metal Carrier and Method of Producing the Same
RU2156658C2 (ru) Сотовый элемент, состоящий из металлических листов с усиливающими структурами
JP6733045B2 (ja) 排ガス後処理用のハニカム体
EP2666985B1 (de) Beheizbare Medienleitung
KR100348015B1 (ko) 상이한주입재료의판금층으로이루어지는벌집구조체
RU2603887C2 (ru) Коническое сотовое тело с проходящими наклонно радиально наружу каналами
KR100847794B1 (ko) 배기 가스 전달 장치의 제조 방법
JPS6393332A (ja) 排気浄化装置
KR100497083B1 (ko) 벌집체 제조 방법 및 장치
KR100962159B1 (ko) 환형 허니콤체의 제조방법, 및 환형 허니콤체
US20220338307A1 (en) Systems and methods for electrically heating a catalyst with a honeycomb body having radial walls
JP7003694B2 (ja) ハニカム構造体
DE102018214929B4 (de) Katalysator mit metallischem Wabenkörper
JPS63134061A (ja) メタルハニカム担体およびその製造方法
CN114616383A (zh) 电气流加热器以及车辆

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9203781-1

Format of ref document f/p: F

NUG Patent has lapsed