ATE292746T1 - METHOD FOR PRODUCING AN EXHAUST GAS CATALYST - Google Patents

METHOD FOR PRODUCING AN EXHAUST GAS CATALYST

Info

Publication number
ATE292746T1
ATE292746T1 AT01119345T AT01119345T ATE292746T1 AT E292746 T1 ATE292746 T1 AT E292746T1 AT 01119345 T AT01119345 T AT 01119345T AT 01119345 T AT01119345 T AT 01119345T AT E292746 T1 ATE292746 T1 AT E292746T1
Authority
AT
Austria
Prior art keywords
exhaust gas
producing
tube
gas catalyst
catalyst
Prior art date
Application number
AT01119345T
Other languages
German (de)
Inventor
Bernhard Rolf
Original Assignee
Leifeld Metal Spinning Gmbh
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 Leifeld Metal Spinning Gmbh filed Critical Leifeld Metal Spinning Gmbh
Application granted granted Critical
Publication of ATE292746T1 publication Critical patent/ATE292746T1/en

Links

Classifications

    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • 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
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/26—Tubes being formed by extrusion, drawing or rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)

Abstract

The production of an exhaust gas catalytic converter comprising a catalyst in a housing with two end connectors comprises taking a tube (30) long enough to make two housings, indenting the tube in the middle, cutting the tube at the indentation (36) to make two workpieces, charging each piece with catalyst, and indenting the charging end of each piece.
AT01119345T 2001-08-10 2001-08-10 METHOD FOR PRODUCING AN EXHAUST GAS CATALYST ATE292746T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01119345A EP1283333B1 (en) 2001-08-10 2001-08-10 Method of manufacturing an exhaust gas catalyst

Publications (1)

Publication Number Publication Date
ATE292746T1 true ATE292746T1 (en) 2005-04-15

Family

ID=8178295

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01119345T ATE292746T1 (en) 2001-08-10 2001-08-10 METHOD FOR PRODUCING AN EXHAUST GAS CATALYST

Country Status (3)

Country Link
EP (1) EP1283333B1 (en)
AT (1) ATE292746T1 (en)
DE (1) DE50105836D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033568B4 (en) 2006-07-20 2010-08-05 Modine Manufacturing Co., Racine Manufacturing process for pipes and rolling mill for carrying out this process
DE102006056351A1 (en) * 2006-11-29 2008-06-05 Arvinmeritor Emissions Technologies Gmbh Exhaust gas device, tool for cross-section reduction and method for producing an exhaust gas-carrying device
DE102009021269A1 (en) * 2009-05-14 2010-11-18 Volkswagen Ag Exhaust gas cleaning device manufacturing method for motor vehicle, involves tamping support mat and catalyzer body by opened end of cylindrical housing part for placing support mat and catalyzer body in housing part
EP2314395B2 (en) * 2009-10-21 2016-11-02 Repkon Machine and Tool Industry and Trade Inc. Method and device for forming workpieces
EP2716377B1 (en) 2012-10-05 2016-03-02 Zaklad Produkcji Sprzetu Oswietleniowego "ROSA"-Stanislaw ROSA A method of manufacturing a conical tube element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524138A1 (en) * 1975-05-30 1976-12-02 Rolf Ing Grad Boerner Cylindrical end closed vessel produced seamlessly - by axial and radial pressure on drawn tube of material difficult to deform
JPS5748339A (en) * 1980-09-09 1982-03-19 Toyota Motor Corp Cone for catalyst converter container and preparation thereof
JP3585064B2 (en) * 1995-10-12 2004-11-04 トヨタ自動車株式会社 Monolithic catalytic converter and method of manufacturing the same
DE19723939C2 (en) 1997-06-06 2003-02-27 Leico Werkzeugmaschb Gmbh & Co Process for producing an exhaust gas catalytic converter
DE19734198A1 (en) 1997-08-07 1999-02-11 Gillet Heinrich Gmbh Manufacturing method for exhaust gas catalyst
US6018972A (en) * 1997-11-11 2000-02-01 Sango Co., Ltd Method and apparatus for forming an end portion of a cylindrical member
JP3601577B2 (en) * 1998-12-15 2004-12-15 トヨタ自動車株式会社 Method and apparatus for manufacturing catalytic converter container

Also Published As

Publication number Publication date
DE50105836D1 (en) 2005-05-12
EP1283333A1 (en) 2003-02-12
EP1283333B1 (en) 2005-04-06

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Legal Events

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