IT1299221B1 - Procedimento e dispositivo per fabbricare un corpo a nido d'api da strati di lamiera intorcinati - Google Patents

Procedimento e dispositivo per fabbricare un corpo a nido d'api da strati di lamiera intorcinati

Info

Publication number
IT1299221B1
IT1299221B1 IT98MI001025A ITMI981025A IT1299221B1 IT 1299221 B1 IT1299221 B1 IT 1299221B1 IT 98MI001025 A IT98MI001025 A IT 98MI001025A IT MI981025 A ITMI981025 A IT MI981025A IT 1299221 B1 IT1299221 B1 IT 1299221B1
Authority
IT
Italy
Prior art keywords
procedure
manufacturing
honeycomb body
twisted sheets
twisted
Prior art date
Application number
IT98MI001025A
Other languages
English (en)
Inventor
Ludwig Wieres
Original Assignee
Emitec Emissionstechnologie
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 Emitec Emissionstechnologie filed Critical Emitec Emissionstechnologie
Publication of ITMI981025A1 publication Critical patent/ITMI981025A1/it
Application granted granted Critical
Publication of IT1299221B1 publication Critical patent/IT1299221B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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 [3D] monoliths
    • B01J35/57—Honeycombs
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)
IT98MI001025A 1997-05-20 1998-05-12 Procedimento e dispositivo per fabbricare un corpo a nido d'api da strati di lamiera intorcinati IT1299221B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19721077 1997-05-20

Publications (2)

Publication Number Publication Date
ITMI981025A1 ITMI981025A1 (it) 1999-11-12
IT1299221B1 true IT1299221B1 (it) 2000-02-29

Family

ID=7829983

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98MI001025A IT1299221B1 (it) 1997-05-20 1998-05-12 Procedimento e dispositivo per fabbricare un corpo a nido d'api da strati di lamiera intorcinati

Country Status (6)

Country Link
US (1) US6145195A (it)
JP (1) JPH115265A (it)
DE (1) DE19821249B4 (it)
FR (1) FR2763526B1 (it)
GB (1) GB2325424B (it)
IT (1) IT1299221B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803012A1 (de) * 1998-01-27 1999-07-29 Emitec Emissionstechnologie Verfahren zum Beloten einer Anordnung
US6532659B1 (en) * 2001-11-29 2003-03-18 Delphi Technologies, Inc. Method of forming a gas treatment device using a stuffing cone apparatus
US7404254B2 (en) 2002-04-18 2008-07-29 Emitec Gesellschaft Fuer Emissions Technologie Mbh Calibrated catalyst carrier body with corrugated casing and method for manufacturing the same
US8167782B2 (en) * 2007-02-16 2012-05-01 Linzer Products Corp. Method and apparatus for making a paint roller and product produced thereby
US20090191390A1 (en) * 2008-01-25 2009-07-30 Linzer Products Corp. Paint roller having reinforcement layers and method for assembling the paint roller

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300956A (en) * 1980-04-14 1981-11-17 Matthey Bishop, Inc. Method of preparing a metal substrate for use in a catalytic converter
ES2010201B3 (es) * 1986-05-12 1989-11-01 Interatom Ges Mit Beschrankter Haftung Cuerpo alveolado, especialmente cuerpo portante de catalizador, con capas de chapa metalica entrelazadas en sentidos opuestos y procedimiento para su fabricacion.
DE3809105A1 (de) * 1988-03-18 1989-09-28 Eberspaecher J Vorrichtung zur katalytischen reinigung der abgase einer brennkraftmachine und verfahren zu deren herstellung
JPH01304050A (ja) * 1988-05-31 1989-12-07 Calsonic Corp メタルハニカム触媒担体の成形方法及びその装置
JP2651544B2 (ja) * 1988-09-06 1997-09-10 カルソニック株式会社 触媒担体の製造方法
JPH03502660A (ja) * 1988-09-22 1991-06-20 エミテツク　ゲゼルシヤフト　フユア　エミツシオンステクノロギー　ミツト　ベシユレンクテル　ハフツング 複数の絡み合った金属板積層体から成るハニカム体、特に触媒担体
US5055274A (en) * 1989-02-06 1991-10-08 Tennessee Gas Pipeline Company Catalytic converter and substrate support with one piece housing
US5329698A (en) * 1989-02-06 1994-07-19 Tennessee Gas Pipeline Company Method of assembling a catalytic converter
DE59302286D1 (de) * 1992-07-14 1996-05-23 Emitec Emissionstechnologie Metallischer wabenkörper aus verschlungenen blechlagen und verfahren zu seiner herstellung
DE4424019C1 (de) * 1994-07-08 1996-01-04 Degussa Verfahren zum ein- oder beidseitigen Verschließen oder Füllen von Strömungskanälen in einer Ringzone eines zylindrischen Katalysator-Wabenkörpers
DE4437718A1 (de) * 1994-10-21 1996-04-25 Emitec Emissionstechnologie Katalysator-Trägerkörper mit einer Innenisolierung
DE4439685A1 (de) * 1994-11-07 1996-05-09 Emitec Emissionstechnologie Verfahren und Vorrichtung zur Herstellung eines Wabenkörpers, insbesondere Katalysator-Trägerkörpers, mit Gehäuse
DE19521685C2 (de) * 1995-06-14 1998-04-16 Emitec Emissionstechnologie Verfahren und Vorrichtung zum Herstellen eines Wabenkörpers
DE19522327A1 (de) * 1995-06-20 1997-01-02 Emitec Emissionstechnologie Vorrichtung und Verfahren zum Herstellen eines Wabenkörpers aus verschlungenen Blechlagen
DE19528963A1 (de) * 1995-08-07 1997-02-13 Emitec Emissionstechnologie Vorrichtung und Verfahren zur Herstellung eines Wabenkörpers
JPH09300031A (ja) * 1996-05-10 1997-11-25 Suzuki Motor Corp メタルハニカム触媒及びその製造方法

Also Published As

Publication number Publication date
US6145195A (en) 2000-11-14
JPH115265A (ja) 1999-01-12
DE19821249A1 (de) 1998-11-26
FR2763526B1 (fr) 2000-09-29
GB9805201D0 (en) 1998-05-06
ITMI981025A1 (it) 1999-11-12
GB2325424B (en) 2001-01-24
FR2763526A1 (fr) 1998-11-27
GB2325424A (en) 1998-11-25
DE19821249B4 (de) 2006-08-10

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Legal Events

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