WO2003014543A1 - Abgaskatalysator mit dehnungen ausgleichender lagerung - Google Patents
Abgaskatalysator mit dehnungen ausgleichender lagerung Download PDFInfo
- Publication number
- WO2003014543A1 WO2003014543A1 PCT/EP2002/008283 EP0208283W WO03014543A1 WO 2003014543 A1 WO2003014543 A1 WO 2003014543A1 EP 0208283 W EP0208283 W EP 0208283W WO 03014543 A1 WO03014543 A1 WO 03014543A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- honeycomb body
- circumferential direction
- bulges
- sheet
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title description 5
- 230000010339 dilation Effects 0.000 title 1
- 239000002699 waste material Substances 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- 230000004323 axial length Effects 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005457 Black-body radiation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the housing
-
- B01J35/56—
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02767260A EP1415075A1 (de) | 2001-08-02 | 2002-07-25 | Abgaskatalysator mit dehnungen ausgleichender lagerung |
JP2003519249A JP2004537413A (ja) | 2001-08-02 | 2002-07-25 | 熱膨張補償支持体を備えた排気ガス浄化用触媒担体 |
US10/770,761 US20040156761A1 (en) | 2001-08-02 | 2004-02-02 | Honeycomb assembly having a honeycomb body with an expansion-compensating mounting, especially for an exhaust-gas catalytic converter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10137878A DE10137878A1 (de) | 2001-08-02 | 2001-08-02 | Abgaskatalysator mit Dehnungen ausgleichender Lagerung |
DE10137878.5 | 2001-08-02 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/770,761 Continuation US20040156761A1 (en) | 2001-08-02 | 2004-02-02 | Honeycomb assembly having a honeycomb body with an expansion-compensating mounting, especially for an exhaust-gas catalytic converter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003014543A1 true WO2003014543A1 (de) | 2003-02-20 |
Family
ID=7694117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/008283 WO2003014543A1 (de) | 2001-08-02 | 2002-07-25 | Abgaskatalysator mit dehnungen ausgleichender lagerung |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040156761A1 (de) |
EP (1) | EP1415075A1 (de) |
JP (1) | JP2004537413A (de) |
DE (1) | DE10137878A1 (de) |
WO (1) | WO2003014543A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2672085A4 (de) * | 2011-01-31 | 2017-08-09 | Toyota Jidosha Kabushiki Kaisha | Brennervorrichtung zur erhöhung einer abgastemperatur |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005045015A1 (de) * | 2005-09-21 | 2007-03-29 | Robert Bosch Gmbh | Filterelement und Rußfilter mit verbesserter Thermoschockbeständigkeit |
US7919052B2 (en) * | 2007-07-27 | 2011-04-05 | Silex Innovations Inc. | Securing catalyst element in catalytic converter with bolted bar |
SE536327C2 (sv) | 2011-11-22 | 2013-08-20 | Scania Cv Ab | Arrangemang för montering av en avgasrenande enhet i en avgaspassage |
SE536757C2 (sv) * | 2012-11-22 | 2014-07-15 | Scania Cv Ab | Arrangemang för att montera en avgasrenande enhet |
US9764282B2 (en) | 2013-02-27 | 2017-09-19 | Cummins Emission Solutions Inc. | Article of manufacture for securing a catalyst substrate |
DE102015110997A1 (de) * | 2015-07-08 | 2017-01-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Partikelfilter für ein Kraftfahrzeug |
DE102022212259B3 (de) | 2022-11-17 | 2024-01-25 | Vitesco Technologies GmbH | Stützstruktur für eine Heizmatrix |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292784A2 (de) * | 1987-05-27 | 1988-11-30 | Witzenmann GmbH Metallschlauch-Fabrik Pforzheim | Vorrichtung zur katalytischen Reinigung von Abgasen |
DE3817490A1 (de) * | 1988-05-21 | 1989-11-30 | Sueddeutsche Kuehler Behr | Traegerkoerper fuer einen katalytischen reaktor zur abgasreinigung |
DE3930680A1 (de) | 1989-09-14 | 1991-03-28 | Behr Gmbh & Co | Katalysator zur abgasreinigung mit dehnungen ausgleichender lagerung |
EP0590596A1 (de) * | 1992-09-29 | 1994-04-06 | Nippon Steel Corporation | Metallischer Katalysatorträger zur Abgasreinigung |
US6040064A (en) * | 1996-10-04 | 2000-03-21 | Emitec Gesellschaft Fuer Emissiontechnologies Mbh | Honeycomb body with thermal insulation, preferably for an exhaust gas catalytic converter |
US6119328A (en) * | 1993-01-21 | 2000-09-19 | Emitec Gesellschaft Fuer Emissions-Technologie Mbh | Method for producing an electrically insulating supporting structure |
DE19946633A1 (de) * | 1999-09-29 | 2001-04-05 | Volkswagen Ag | Arretierelement für einen Katalysator in einem Abgaskanal und Verfahren zum Arretieren des Katalysators |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1677714A (en) * | 1924-12-29 | 1928-07-17 | Hurxthal F Frease | Tubular structure |
DE2216772A1 (de) * | 1972-04-07 | 1973-10-18 | Kali Chemie Ag | Elastische halterung fuer keramische monolithische katalysatorkoerper |
GB1453439A (en) * | 1973-01-13 | 1976-10-20 | Ti Silencer Services Ltd | Catalytic reactor for exhaust emission control |
US5346675A (en) * | 1988-12-16 | 1994-09-13 | Usui Kokusai Sangyo Kabushiki Kaisha | Exhaust gas cleaning apparatus |
JPH02294514A (ja) * | 1989-05-08 | 1990-12-05 | Usui Internatl Ind Co Ltd | 排気ガス浄化装置 |
US5555621A (en) * | 1993-03-11 | 1996-09-17 | Calsonic Corporation | Method of producing a catalytic converter |
US6064064A (en) * | 1996-03-01 | 2000-05-16 | Fire Sentry Corporation | Fire detector |
DE19825230A1 (de) * | 1998-06-05 | 1999-12-09 | Emitec Emissionstechnologie | Wabenkörperanordnung |
DE10045540A1 (de) * | 2000-09-13 | 2002-03-21 | Emitec Emissionstechnologie | Wabenkörper mit verkürztem, geschlitztem Innenmantelrohr |
DE10293166D2 (de) * | 2001-07-19 | 2004-07-01 | Emitec Emissionstechnologie | Feder-Dämpfer-System eines Wabenkörpers und dessen Herstellung |
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 |
-
2001
- 2001-08-02 DE DE10137878A patent/DE10137878A1/de not_active Ceased
-
2002
- 2002-07-25 EP EP02767260A patent/EP1415075A1/de not_active Withdrawn
- 2002-07-25 WO PCT/EP2002/008283 patent/WO2003014543A1/de not_active Application Discontinuation
- 2002-07-25 JP JP2003519249A patent/JP2004537413A/ja not_active Abandoned
-
2004
- 2004-02-02 US US10/770,761 patent/US20040156761A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292784A2 (de) * | 1987-05-27 | 1988-11-30 | Witzenmann GmbH Metallschlauch-Fabrik Pforzheim | Vorrichtung zur katalytischen Reinigung von Abgasen |
DE3817490A1 (de) * | 1988-05-21 | 1989-11-30 | Sueddeutsche Kuehler Behr | Traegerkoerper fuer einen katalytischen reaktor zur abgasreinigung |
DE3817490C2 (de) | 1988-05-21 | 1996-07-04 | Emitec Emissionstechnologie | Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung |
DE3930680A1 (de) | 1989-09-14 | 1991-03-28 | Behr Gmbh & Co | Katalysator zur abgasreinigung mit dehnungen ausgleichender lagerung |
EP0590596A1 (de) * | 1992-09-29 | 1994-04-06 | Nippon Steel Corporation | Metallischer Katalysatorträger zur Abgasreinigung |
US6119328A (en) * | 1993-01-21 | 2000-09-19 | Emitec Gesellschaft Fuer Emissions-Technologie Mbh | Method for producing an electrically insulating supporting structure |
US6040064A (en) * | 1996-10-04 | 2000-03-21 | Emitec Gesellschaft Fuer Emissiontechnologies Mbh | Honeycomb body with thermal insulation, preferably for an exhaust gas catalytic converter |
DE19946633A1 (de) * | 1999-09-29 | 2001-04-05 | Volkswagen Ag | Arretierelement für einen Katalysator in einem Abgaskanal und Verfahren zum Arretieren des Katalysators |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2672085A4 (de) * | 2011-01-31 | 2017-08-09 | Toyota Jidosha Kabushiki Kaisha | Brennervorrichtung zur erhöhung einer abgastemperatur |
Also Published As
Publication number | Publication date |
---|---|
US20040156761A1 (en) | 2004-08-12 |
DE10137878A1 (de) | 2003-02-27 |
EP1415075A1 (de) | 2004-05-06 |
JP2004537413A (ja) | 2004-12-16 |
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