AU2001265867A1 - Method and device for producing a catalyst with a non-circular monolith - Google Patents

Method and device for producing a catalyst with a non-circular monolith

Info

Publication number
AU2001265867A1
AU2001265867A1 AU2001265867A AU6586701A AU2001265867A1 AU 2001265867 A1 AU2001265867 A1 AU 2001265867A1 AU 2001265867 A AU2001265867 A AU 2001265867A AU 6586701 A AU6586701 A AU 6586701A AU 2001265867 A1 AU2001265867 A1 AU 2001265867A1
Authority
AU
Australia
Prior art keywords
monolith
catalyst
producing
edge areas
circular
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.)
Abandoned
Application number
AU2001265867A
Inventor
Attila Behner
Horst Broger
Fred Emde
Frank Neurath
Rudi Reintanz
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.)
Volkswagen AG
Original Assignee
Volkswagen 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
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of AU2001265867A1 publication Critical patent/AU2001265867A1/en
Abandoned legal-status Critical Current

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/03—Catalysts or parts thereof
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/02—Fitting monolithic blocks into the 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/16—Chambers with particular shapes, e.g. spherical
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The aim of the invention is to provide an alternative to the circular cross-section. To this end, two partial cover sheets (4, 5) are bent into their required final position in such a way that they overlap each other with edge areas (12 to 15) extending in the longitudinal direction of the monolith (2) and tightened around the monolith (2), an expanding mat (3) being provided between said monolith and said sheets, before the edge areas (12 to 15) are welded together.
AU2001265867A 2000-04-15 2001-04-10 Method and device for producing a catalyst with a non-circular monolith Abandoned AU2001265867A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10018804A DE10018804A1 (en) 2000-04-15 2000-04-15 Production of catalyst having non-circular monolith used for treating vehicle engine exhaust gases comprises bending two partial casing metal sheets so that they overlap with edge regions, and joining edge regions
DE10018804 2000-04-15
PCT/EP2001/004063 WO2001079667A1 (en) 2000-04-15 2001-04-10 Method and device for producing a catalyst with a non-circular monolith

Publications (1)

Publication Number Publication Date
AU2001265867A1 true AU2001265867A1 (en) 2001-10-30

Family

ID=7638919

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001265867A Abandoned AU2001265867A1 (en) 2000-04-15 2001-04-10 Method and device for producing a catalyst with a non-circular monolith

Country Status (6)

Country Link
EP (1) EP1274925B1 (en)
AT (1) ATE325943T1 (en)
AU (1) AU2001265867A1 (en)
DE (2) DE10018804A1 (en)
ES (1) ES2263628T3 (en)
WO (1) WO2001079667A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7900352B2 (en) 2001-05-18 2011-03-08 Hess Engineering, Inc. Method and apparatus for manufacturing a catalytic converter
ES2248556T3 (en) 2001-05-18 2006-03-16 Hess Engineering, Inc. METHOD AND APPLIANCE FOR MANUFACTURING A CATALYTIC CONVERTER.
DE602004005591T2 (en) 2003-05-13 2007-12-06 Hess Engineering Inc., Niles METHOD AND DEVICE FOR PRODUCING A CATALYST
DE102006041609A1 (en) * 2006-09-05 2008-03-06 Arvinmeritor Emissions Technologies Gmbh Method and tool for producing an exhaust gas-conducting device
PL2037092T3 (en) * 2007-09-11 2011-12-30 Bosal Emission Control Systems Nv Components for an exhaust gas system
DE102019105322A1 (en) * 2019-03-04 2020-09-10 Eberspächer Exhaust Technology GmbH & Co. KG Compression jaw assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581630B2 (en) * 1977-03-12 1983-01-12 日本碍子株式会社 Thermal shock resistant ceramic honeycomb structure
DE2856030A1 (en) * 1978-12-23 1980-06-26 Sueddeutsche Kuehler Behr CARTRIDGE FOR EXHAUST GAS PURIFICATION
US4322388A (en) * 1979-11-26 1982-03-30 Arvin Industries, Inc. Catalytic converter assembly
JPS5832917A (en) * 1981-08-21 1983-02-26 Toyota Motor Corp Production method of monolith catalyst converter
US5482681A (en) * 1985-09-20 1996-01-09 Tennessee Gas Pipeline Company Catalytic converter for motor vehicles
DE3834779A1 (en) * 1988-10-12 1990-04-19 Roth Technik Gmbh Component kit for a catalytic converter
DE4042266A1 (en) * 1990-12-31 1992-07-02 Eberspaecher J DEVICE FOR TREATING COMBUSTION ENGINE EXHAUST GAS WITH TWO SPACED EXHAUST GAS TREATMENT BODIES
EP0494049B1 (en) * 1991-01-03 1994-08-10 Scambia Industrial Developments Aktiengesellschaft Catalytic converter and method of manufacturing a catalytic converter
DE4316870C2 (en) * 1993-05-19 1997-07-31 Eberspaecher J Method of manufacturing an exhaust gas purification device
EP0665365B1 (en) * 1993-12-31 1999-10-13 J. Eberspächer GmbH & Co. Exhaust gas treating device
DE19803063A1 (en) * 1998-01-28 1999-07-29 Eberspaecher J Gmbh & Co Holding and insulating ceramic monoliths in vehicle exhaust gas unit

Also Published As

Publication number Publication date
ES2263628T3 (en) 2006-12-16
EP1274925B1 (en) 2006-05-10
WO2001079667A1 (en) 2001-10-25
DE50109760D1 (en) 2006-06-14
ATE325943T1 (en) 2006-06-15
EP1274925A1 (en) 2003-01-15
DE10018804A1 (en) 2001-10-25

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