SE439660B - Forfarande for framstellning av en katalysatorkropp avsedd for forbrenningsmotor - Google Patents

Forfarande for framstellning av en katalysatorkropp avsedd for forbrenningsmotor

Info

Publication number
SE439660B
SE439660B SE7805125A SE7805125A SE439660B SE 439660 B SE439660 B SE 439660B SE 7805125 A SE7805125 A SE 7805125A SE 7805125 A SE7805125 A SE 7805125A SE 439660 B SE439660 B SE 439660B
Authority
SE
Sweden
Prior art keywords
welding
housing
insert
assembly
welded
Prior art date
Application number
SE7805125A
Other languages
English (en)
Swedish (sv)
Other versions
SE7805125L (sv
Inventor
R Scholz
Original Assignee
Audi Ag
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 DE19772720322 external-priority patent/DE2720322A1/de
Priority claimed from DE2727967A external-priority patent/DE2727967C2/de
Application filed by Audi Ag filed Critical Audi Ag
Publication of SE7805125L publication Critical patent/SE7805125L/xx
Publication of SE439660B publication Critical patent/SE439660B/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
    • 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
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
    • 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
    • F01N2330/04—Methods of manufacturing
    • 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

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)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
SE7805125A 1977-05-06 1978-05-03 Forfarande for framstellning av en katalysatorkropp avsedd for forbrenningsmotor SE439660B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772720322 DE2720322A1 (de) 1977-05-06 1977-05-06 Monolithischer metallkatalysator zum entgiften der abgase von brennkraftmaschinen
DE2727967A DE2727967C2 (de) 1977-06-22 1977-06-22 Verfahren zum Herstellen einer Katalysatorvorrichtung

Publications (2)

Publication Number Publication Date
SE7805125L SE7805125L (sv) 1978-11-07
SE439660B true SE439660B (sv) 1985-06-24

Family

ID=25771985

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7805125A SE439660B (sv) 1977-05-06 1978-05-03 Forfarande for framstellning av en katalysatorkropp avsedd for forbrenningsmotor

Country Status (5)

Country Link
US (1) US4186172A (fr)
JP (1) JPS5413462A (fr)
CA (1) CA1102706A (fr)
CH (1) CH636408A5 (fr)
SE (1) SE439660B (fr)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
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DE2856030C2 (de) * 1978-12-23 1987-02-12 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Verfahren zum Herstellen einer aus Metallfolien gewickelten Trägermatrix für eine Abgaspatrone
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
DE2946685C2 (de) * 1979-11-20 1985-06-20 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung eines mit katalyseförderndem Metaloxid beschichteten, in einem Metallmantel angeordneten Verbundkörpers
GB2069364B (en) * 1980-02-19 1984-05-23 Johnson Matthey Co Ltd Exhaust gas purification catalyst units
US4300956A (en) * 1980-04-14 1981-11-17 Matthey Bishop, Inc. Method of preparing a metal substrate for use in a catalytic converter
US4318888A (en) * 1980-07-10 1982-03-09 General Motors Corporation Wound foil structure comprising distinct catalysts
US4382323A (en) * 1980-07-10 1983-05-10 General Motors Corporation Method for manufacturing a wound foil structure comprising distinct catalysts
US4584177A (en) * 1982-05-24 1986-04-22 Fernbach Erwin A Catalytic unit for gas phase catalysis, more especially for use with wood- and other solid fuel-burning stoves
US4559205A (en) * 1983-02-28 1985-12-17 General Motors Corporation Catalytic converter substrate and retainer assembly
DE3341868A1 (de) * 1983-11-19 1985-05-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix fuer einen katalytischen reaktor
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
US4619912A (en) * 1985-09-03 1986-10-28 General Motors Corporation Catalytic converter substrate
DE3666262D1 (en) * 1985-10-25 1989-11-16 Interatom Method for soldering metallic catalyst support articles
JPS62183855A (ja) * 1986-02-10 1987-08-12 Nippon Steel Corp 自動車排ガス浄化装置用基体の製造法
JPS62156112U (fr) * 1986-03-25 1987-10-03
FI74523C (fi) * 1986-04-29 1988-02-08 Kemira Oy Framstaellnings- och befaestningsfoerfarande av en katalytcell avsedd foer rening av avgas.
DE3760479D1 (en) * 1986-05-12 1989-09-28 Interatom Honeycomb body, particularly a catalyst carrier, provided with opposedly folded metal sheet layers, and its manufacturing process
IL82998A0 (en) * 1986-07-07 1987-12-20 Koller Werner Dental sleeve,its production and its use for producing a ceramic crown
DE3634235C1 (de) * 1986-10-08 1988-03-31 Sueddeutsche Kuehler Behr Matrix fuer einen katalytischen Reaktor zur Abgasreinigung
US4782661A (en) * 1987-02-13 1988-11-08 General Motors Corporation Mat support/substrate subassembly and method of making a catalytic converter therewith
US4750251A (en) * 1987-02-13 1988-06-14 General Motors Corporation Mat support/substrate subassembly and method of making a catalytic converter therewith
JPS63268583A (ja) * 1987-04-27 1988-11-07 Calsonic Corp メタルハニカム担体の溶接方法
JP2554490B2 (ja) * 1987-05-07 1996-11-13 臼井国際産業株式会社 排気ガス浄化用触媒を担持させるための金属製担持母体の製造法
JP2530849B2 (ja) * 1987-05-07 1996-09-04 臼井国際産業株式会社 排気ガス浄化用触媒を担持させるための金属製担持母体の製造法
JPH0721855Y2 (ja) * 1987-07-10 1995-05-17 日産自動車株式会社 触媒コンバータ装置
US5314665A (en) * 1987-07-27 1994-05-24 Nissan Motor Co., Ltd. Catalytic converter
JP2545564B2 (ja) * 1987-12-28 1996-10-23 臼井国際産業株式会社 排気ガス浄化用触媒を担持するための金属製担持母体の製造方法
JP2598071B2 (ja) * 1988-03-14 1997-04-09 新日本製鐵株式会社 触媒コンバータ用担体の製造方法
KR920005089B1 (ko) * 1988-07-06 1992-06-26 우스이 고꾸사이 산교 가부시끼가이샤 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)와 그의 제조방법
JPH0219819U (fr) * 1988-07-25 1990-02-09
US5163291A (en) * 1988-08-13 1992-11-17 Usui Kokusai Sangyo Kabushiki Kaisha Metal-made carrier body for exhaust gas cleaning catalyst
US5403558A (en) * 1988-10-04 1995-04-04 Nippon Steel Corporation Heat and fatigue resistant metallic carrier for automobile exhaust gas-purifying catalyst
US5177960A (en) * 1988-12-13 1993-01-12 Usui Kokusai Sangyo Kabushiki Kaisha Metal-made carrier body for exhaust gas
JPH0619792Y2 (ja) * 1988-12-16 1994-05-25 臼井国際産業株式会社 排気ガス浄化装置
US5346675A (en) * 1988-12-16 1994-09-13 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning apparatus
JPH0744733Y2 (ja) * 1989-02-21 1995-10-11 臼井国際産業株式会社 排気ガス浄化装置
JPH0645618Y2 (ja) * 1989-02-21 1994-11-24 臼井国際産業株式会社 排気ガス浄化装置
JPH061237Y2 (ja) * 1989-02-27 1994-01-12 臼井国際産業株式会社 排気ガス浄化装置
US5051294A (en) * 1989-05-15 1991-09-24 General Motors Corporation Catalytic converter substrate and assembly
US5118475A (en) * 1989-09-12 1992-06-02 W. R. Grace & Co.-Conn. Core element and core for electrically heatable catalytic converter
FR2656376B1 (fr) * 1989-12-22 1994-04-29 Rosi Ets Pot d'echappement, notamment catalytique, pour les gaz brules de moteurs a combustion interne.
US5070694A (en) * 1990-10-31 1991-12-10 W. R. Grace & Co. -Conn. Structure for electrically heatable catalytic core
US5146744A (en) * 1991-03-13 1992-09-15 W. R. Grace & Co.-Conn. Electrically heatable catalytic converter insert
US5170624A (en) * 1991-04-05 1992-12-15 W. R. Grace & Co.-Conn. Composite catalytic converter
US5240682A (en) * 1991-05-06 1993-08-31 W. R. Grace & Co.-Conn Reinforced corrugated thin metal foil strip useful in a catalytic converter core, a catalytic converter core containing said strip and an electrically heatable catalytic converter containing said core
JP2509478B2 (ja) * 1991-05-09 1996-06-19 昭和飛行機工業株式会社 ハニカム構造体およびその製造方法
US5177961A (en) * 1991-06-26 1993-01-12 W. R. Grace & Co.-Conn. Upstream collimator for electrically heatable catalytic converter
US5140812A (en) * 1991-11-05 1992-08-25 W. R. Grace & Co.-Conn. Core for an electrically heatable catalytic converter
FR2687431B1 (fr) * 1992-02-14 1995-07-13 Inst Francais Du Petrole Tubulure d'echappement a paroi catalytique pour moteurs a combustion interne.
US5252299A (en) * 1992-05-28 1993-10-12 Retallick William B Catalytic air cleaner
JPH06320014A (ja) * 1993-03-17 1994-11-22 Nippondenso Co Ltd メタル担体
US5599509A (en) * 1993-03-17 1997-02-04 Nippondenso Co., Ltd. Honeycomb body and catalyst converter having catalyst carrier configured of this honeycomb
US5402928A (en) * 1993-08-17 1995-04-04 Astech/Mci Manufacturing, Inc. Method of making flute tube
DE69420262T2 (de) * 1994-02-08 2000-03-16 Nippon Steel Corp. Metallischer wabenkörper für katalysator für autos und methode zu dessen herstellung
DE4411302C1 (de) * 1994-03-31 1995-10-19 Degussa Verfahren zur Herstellung eines beschichteten, monolithischen Trägerkatalysators
US6669912B1 (en) 2000-02-15 2003-12-30 Senior Investments Ag Flexible combined vibration decoupling exhaust connector and preliminary catalytic converter construction
AU2001244090A1 (en) * 2000-03-21 2001-10-03 Silentor Holding A/S A silencer containing one or more porous bodies
US6750421B2 (en) 2002-02-19 2004-06-15 Gsi Lumonics Ltd. Method and system for laser welding
CN100444962C (zh) * 2003-12-12 2008-12-24 东洋钢钣株式会社 废气净化金属载体用层合物、废气净化金属载体的制造方法、废气净化金属载体和废气净化过滤器
EP2845640B1 (fr) 2013-09-06 2018-10-24 Vysoké Ucení Technické V Brne Unité de procédé multi-fonction pour la réduction de la concentration en polluants dans un effluent gazeux
DE102017109191A1 (de) * 2017-04-28 2018-10-31 Faurecia Emissions Control Technologies, Germany Gmbh Komponente einer Abgasanlage und Verfahren zur Herstellung einer solchen Komponente
US11135577B2 (en) * 2017-08-08 2021-10-05 Cataler Corporation Exhaust-gas-purifying metal substrate and exhaust gas purification device using same
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
JP6742457B1 (ja) * 2019-02-05 2020-08-19 株式会社キャタラー 排ガス浄化用のメタル基材及びそれを用いた排ガス浄化装置

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US3208131A (en) * 1961-03-22 1965-09-28 Universal Oil Prod Co Rigid catalytic metallic unit and method for the production thereof
US3185815A (en) * 1962-07-26 1965-05-25 North American Aviation Inc Welded structure and method for making same
FR1574491A (fr) * 1967-07-18 1969-07-11
GB1412650A (en) * 1972-10-24 1975-11-05 Uop Inc Catalytic reactor and process and method for optimizing size thereof
US3960624A (en) * 1974-11-13 1976-06-01 Continental Can Company, Inc. Method of fabricating tubular bodies

Also Published As

Publication number Publication date
JPS5413462A (en) 1979-01-31
US4186172A (en) 1980-01-29
SE7805125L (sv) 1978-11-07
CH636408A5 (de) 1983-05-31
CA1102706A (fr) 1981-06-09

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