EP1024255A3 - Support structure for an exhaust gas purification device - Google Patents

Support structure for an exhaust gas purification device Download PDF

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Publication number
EP1024255A3
EP1024255A3 EP00100991A EP00100991A EP1024255A3 EP 1024255 A3 EP1024255 A3 EP 1024255A3 EP 00100991 A EP00100991 A EP 00100991A EP 00100991 A EP00100991 A EP 00100991A EP 1024255 A3 EP1024255 A3 EP 1024255A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
support structure
gas purification
purification device
metal foil
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.)
Withdrawn
Application number
EP00100991A
Other languages
German (de)
French (fr)
Other versions
EP1024255A2 (en
Inventor
Anton Sen. Mangold
Matthias Mangold
Christian Mangold
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.)
Oberland Mangold GmbH
Original Assignee
Oberland Mangold 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 Oberland Mangold GmbH filed Critical Oberland Mangold GmbH
Publication of EP1024255A2 publication Critical patent/EP1024255A2/en
Publication of EP1024255A3 publication Critical patent/EP1024255A3/en
Withdrawn legal-status Critical Current

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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

Abstract

Die Erfindung betrifft eine Trägerstruktur (7) für eine Abgasreinigungsvorrichtung, insbesondere für Abgaskatalysatoren von Brennkraftmaschinen, mit zumindest einer Metallfolie (1), die eingeprägte Strömungskanäle (2) für das Abgas aufweist und bei welcher die Strömungskanäle der Metallfolie (1) in Durchströmungsrichtung (A) wellenförmig gebildet sind.

Figure 00000001
The invention relates to a support structure (7) for an exhaust gas cleaning device, in particular for exhaust gas catalysts of internal combustion engines, with at least one metal foil (1) which has embossed flow channels (2) for the exhaust gas and in which the flow channels of the metal foil (1) in the flow direction (A ) are wavy.
Figure 00000001
EP00100991A 1999-01-29 2000-01-19 Support structure for an exhaust gas purification device Withdrawn EP1024255A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19903591 1999-01-29
DE1999103591 DE19903591A1 (en) 1999-01-29 1999-01-29 Support structure for an exhaust gas purification device

Publications (2)

Publication Number Publication Date
EP1024255A2 EP1024255A2 (en) 2000-08-02
EP1024255A3 true EP1024255A3 (en) 2002-07-17

Family

ID=7895820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00100991A Withdrawn EP1024255A3 (en) 1999-01-29 2000-01-19 Support structure for an exhaust gas purification device

Country Status (2)

Country Link
EP (1) EP1024255A3 (en)
DE (1) DE19903591A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6429261B1 (en) 2000-05-04 2002-08-06 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070122319A1 (en) * 2005-11-29 2007-05-31 Dacosta Herbert F Particulate filter
US20070122318A1 (en) * 2005-11-29 2007-05-31 Habeger Craig F Catalytic converter
DE102011011683B4 (en) * 2011-02-18 2015-06-25 Oberland Mangold Gmbh Katalysatortechnik Device for separating particles
DE102014000914A1 (en) * 2014-01-28 2015-07-30 Carl Freudenberg Kg filter element
RU2721686C1 (en) * 2016-09-23 2020-05-21 Басф Корпорейшн Catalytic substrates

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759559C2 (en) * 1977-07-26 1985-06-27 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG, 7000 Stuttgart Matrix for a catalytic reactor for exhaust gas cleaning in internal combustion engines
DE3723478A1 (en) * 1987-07-16 1989-01-26 Navsat Gmbh Device for the removal of soot from the exhaust gas of an internal combustion engine
EP0398479A1 (en) * 1989-05-15 1990-11-22 General Motors Corporation Catalytic converter substrate and assembly
WO1994013937A1 (en) * 1992-12-15 1994-06-23 Sandvik Ab Catalytic converter unit for motor exhausts
JPH07189674A (en) * 1993-12-27 1995-07-28 Hitachi Ltd Exhaust emission control device
US5437099A (en) * 1989-02-24 1995-08-01 W. R. Grace & Co.-Conn. Method of making a combustion apparatus for high-temperature environment
EP0937501A1 (en) * 1997-09-08 1999-08-25 Tanaka Kikinzoku Kogyo K.K. A catalyst carrier
WO2000024506A2 (en) * 1998-10-28 2000-05-04 Abb Lummus Global, Inc. Method and apparatus for making structured packing element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759559C2 (en) * 1977-07-26 1985-06-27 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG, 7000 Stuttgart Matrix for a catalytic reactor for exhaust gas cleaning in internal combustion engines
DE3723478A1 (en) * 1987-07-16 1989-01-26 Navsat Gmbh Device for the removal of soot from the exhaust gas of an internal combustion engine
US5437099A (en) * 1989-02-24 1995-08-01 W. R. Grace & Co.-Conn. Method of making a combustion apparatus for high-temperature environment
EP0398479A1 (en) * 1989-05-15 1990-11-22 General Motors Corporation Catalytic converter substrate and assembly
WO1994013937A1 (en) * 1992-12-15 1994-06-23 Sandvik Ab Catalytic converter unit for motor exhausts
JPH07189674A (en) * 1993-12-27 1995-07-28 Hitachi Ltd Exhaust emission control device
EP0937501A1 (en) * 1997-09-08 1999-08-25 Tanaka Kikinzoku Kogyo K.K. A catalyst carrier
WO2000024506A2 (en) * 1998-10-28 2000-05-04 Abb Lummus Global, Inc. Method and apparatus for making structured packing element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6429261B1 (en) 2000-05-04 2002-08-06 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same

Also Published As

Publication number Publication date
EP1024255A2 (en) 2000-08-02
DE19903591A1 (en) 2000-08-10

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