ES2009047A6 - Conjunto de catalizador con cuerpo conductor de la corriente. - Google Patents
Conjunto de catalizador con cuerpo conductor de la corriente.Info
- Publication number
- ES2009047A6 ES2009047A6 ES8802956A ES8802956A ES2009047A6 ES 2009047 A6 ES2009047 A6 ES 2009047A6 ES 8802956 A ES8802956 A ES 8802956A ES 8802956 A ES8802956 A ES 8802956A ES 2009047 A6 ES2009047 A6 ES 2009047A6
- Authority
- ES
- Spain
- Prior art keywords
- flow
- diffusor
- catalyzer
- flow guiding
- converger
- 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.)
- Expired
Links
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
- F01N3/2817—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates only with non-corrugated sheets, plates or foils
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single 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
- 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
-
- 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
- F01N3/2814—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates all sheets, plates or foils being corrugated
-
- 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
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
- F01N2330/04—Methods of manufacturing
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
- F01N2330/324—Corrugations of rectangular form
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/36—Honeycomb supports characterised by their structural details with flow channels formed by 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Gas Burners (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
CONJUNTO DE CATALIZADOR CON CUERPO CONDUCTOR DE LA CORRIENTE, ESPECIALMENTE PARA MOTORES DE COMBUSTION INTERNA, CON UN DIFUSOR, QUE SE ENSANCHA EN EL SENTIDO DEL FLUJO, POR DELANTE DE UN CUERPO DE CATALIZADOR ALVEOLAR (23) Y CON UN CONFUSOR, QUE SE ESTRECHA EN EL SENTIDO DEL FLUJO (25), POR DETRAS DEL CUERPO DE CATALIZADOR (23) Y AL MENOS CON UN CUERPO CONDUCTOR DE LA CORRIENTE EN EL DIFUSOR Y/O EN EL CONFUSOR. PARA CONSEGUIR UNA AFLUENCIA HOMOGENEA DEL LADO FRONTAL DEL CUERPO DE CATALIZADOR (23) SIN ESTRANGULAR DE FORMA DEMASIADO PRONUNCIADA LA CORRIENTE DE GAS DE ESCAPE SE DISPONE, SEGUN LA INVENCION, AL MENOS UN CUERPO CONDUCTOR DE LA CORRIENTE (24) EN EL DIFUSOR, QUE ESTA CONSTITUIDO POR UNA PLURALIDAD DE CANALES SITUADOS ADYACENTEMENTE Y/O UNOS DENTRO DE LOS OTROS, QUE PRESENTAN EN EL SENTIDO DEL FLUJO AL MENOS PARCIALMENTE UNA SECCION TRANSVERSAL CRECIENTE. EN ESTE CASO DEBEN TENER LOS CANALES INDIVIDUALES PREFERENTEMENTE UN ANGULO DE ABERTURA, QUE IMPIDE UN DESPRENDIMIENTO DE LA CORRIENTE DE LAS PAREDES DE LOS CANALES INDIVIDUALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873733402 DE3733402A1 (de) | 1987-10-02 | 1987-10-02 | Katalysatoranordnung mit stroemungsleitkoerper |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2009047A6 true ES2009047A6 (es) | 1989-08-16 |
Family
ID=6337512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8802956A Expired ES2009047A6 (es) | 1987-10-02 | 1988-09-29 | Conjunto de catalizador con cuerpo conductor de la corriente. |
Country Status (7)
Country | Link |
---|---|
US (2) | US5103641A (es) |
EP (1) | EP0386013B1 (es) |
JP (1) | JPH0791972B2 (es) |
DE (2) | DE3733402A1 (es) |
ES (1) | ES2009047A6 (es) |
RU (1) | RU1839696C (es) |
WO (1) | WO1989002978A1 (es) |
Families Citing this family (69)
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NO172508C (no) * | 1987-11-23 | 1993-07-28 | United Technologies Corp | Diffusor for katalytiske omformingssystemer |
US5110560A (en) * | 1987-11-23 | 1992-05-05 | United Technologies Corporation | Convoluted diffuser |
DE4104637A1 (de) * | 1990-02-16 | 1991-08-29 | Bischoff Erhardt Gmbh Co Kg | Katalysator fuer kraftfahrzeuge |
DE4117364A1 (de) * | 1991-05-28 | 1992-12-03 | Duerrwaechter E Dr Doduco | Verfahren zum verkuerzen der anspringverzoegerung eines katalysators und vorrichtung zur durchfuehrung des verfahrens |
JPH05146685A (ja) * | 1991-11-30 | 1993-06-15 | Mazda Motor Corp | 排気ガス浄化用触媒及びその製造方法 |
DE4200807C2 (de) * | 1992-01-15 | 1994-03-03 | Daimler Benz Ag | Anordnung zur Reinigung von Abgasen |
EP0635097B1 (de) * | 1992-04-03 | 1995-09-13 | Emitec Gesellschaft für Emissionstechnologie mbH | Konischer wabenkörper |
JPH06167213A (ja) * | 1992-08-10 | 1994-06-14 | Ford Motor Co | エンジン排ガス装置のための触媒コンバータ |
US5427746A (en) * | 1994-03-08 | 1995-06-27 | W. R. Grace & Co.-Conn. | Flow modification devices for reducing emissions from thermal voc oxidizers |
JPH0814033A (ja) * | 1994-06-24 | 1996-01-16 | Caterpillar Inc | 内燃エンジン用モジュール触媒コンバータとマフラー |
US5548955A (en) * | 1994-10-19 | 1996-08-27 | Briggs & Stratton Corporation | Catalytic converter having a venturi formed from two stamped components |
DE4445557A1 (de) * | 1994-12-20 | 1996-06-27 | Emitec Emissionstechnologie | Doppelwandiges Gehäuse, insbesondere für Abgas-Katalysatoren von Kraftfahrzeugen |
US6220021B1 (en) | 1995-05-19 | 2001-04-24 | Silentor Notox A/S | Silencer with incorporated catalyst |
US5771683A (en) * | 1995-08-30 | 1998-06-30 | Southwest Research Institute | Active porous medium aftertreatment control system |
DE29611143U1 (de) | 1996-06-25 | 1996-09-12 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar | Konischer Wabenkörper mit Longitudinalstrukturen |
SE9602688L (sv) * | 1996-07-08 | 1998-01-09 | Volvo Ab | Katalytisk brännkammare, samt förfarande för tändning och reglering av den katalytiska brännkammaren |
ES2376496T3 (es) | 1996-09-30 | 2012-03-14 | Silentor Holding A/S | Silenciador de flujo de gas. |
US6520286B1 (en) | 1996-09-30 | 2003-02-18 | Silentor Holding A/S | Silencer and a method of operating a vehicle |
DE19704144A1 (de) * | 1997-02-04 | 1998-08-06 | Emitec Emissionstechnologie | Extrudierter Wabenkörper, insbesondere Katalysator-Trägerkörper, mit verstärkter Wandstruktur |
JP3610720B2 (ja) * | 1997-03-03 | 2005-01-19 | 日産自動車株式会社 | メタル触媒担体の構造 |
US5916134A (en) * | 1997-09-10 | 1999-06-29 | Industrial Technology Research Institute | Catalytic converter provided with vortex generator |
DE19819202A1 (de) * | 1998-04-29 | 1999-11-04 | Emitec Emissionstechnologie | Konischer Wabenkörper und Verfahren zu seiner Herstellung |
DE19838703A1 (de) * | 1998-08-26 | 2000-03-02 | Zeuna Staerker Kg | Vorrichtung zur Strömungsberuhigung in der Abgasleitung eines Verbrennungsmotors |
KR100308952B1 (ko) * | 1999-05-10 | 2001-09-26 | 이계안 | 오블리크 클로즈 커플드 캐털리스트 출구측 컨넥터 |
DE19938854C5 (de) * | 1999-08-17 | 2006-12-28 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Verringerung des Stickoxidanteils in einem Abgas einer Verbrennungskraftmaschine |
US6713025B1 (en) * | 1999-09-15 | 2004-03-30 | Daimlerchrysler Corporation | Light-off and close coupled catalyst |
DE10000568C2 (de) * | 2000-01-10 | 2003-08-14 | Emitec Emissionstechnologie | Thermisch isolierte Abgasreinigungsanlage |
EP1230978B1 (en) * | 2001-02-12 | 2005-09-28 | Ecocat Oy | Method for manufacturing a corrugated metal reactor packing |
US7018590B2 (en) * | 2001-06-27 | 2006-03-28 | Environmental Control Corporation | Reverse flow catalytic muffler |
US6622482B2 (en) | 2001-06-27 | 2003-09-23 | Environmental Control Corporation | Combined catalytic muffler |
DE10130867B4 (de) * | 2001-06-30 | 2014-05-28 | Gerd, Dr.-Ing. Gaiser | Vorrichtung zur Reinigung von Abgasen aus Verbrennungsmotoren |
JP2003080083A (ja) * | 2001-09-14 | 2003-03-18 | Calsonic Kansei Corp | メタル触媒担体 |
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US6712869B2 (en) * | 2002-02-27 | 2004-03-30 | Fleetguard, Inc. | Exhaust aftertreatment device with flow diffuser |
DE10226282A1 (de) * | 2002-06-13 | 2003-12-24 | Emitec Emissionstechnologie | Nicht-zylindrischer Katalysator-Trägerkörper sowie Werkzeug und Verfahren zu seiner Herstellung |
US6745562B2 (en) | 2002-09-16 | 2004-06-08 | Kleenair Systems, Inc. | Diverter for catalytic converter |
US20040141889A1 (en) * | 2003-01-16 | 2004-07-22 | Visteon Global Technologies, Inc. | Catalytic converter comprising inner heat shield with noise suppression |
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JP2005177736A (ja) * | 2003-11-28 | 2005-07-07 | Calsonic Kansei Corp | メタル担体 |
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US7805932B2 (en) * | 2006-09-29 | 2010-10-05 | Perkins Engines Company Limited | Flow assembly for an exhaust system |
US20100307145A1 (en) * | 2007-06-15 | 2010-12-09 | Choon Nam Son | Apparatus for removing exhaust gas pressure and preventing backflow of exhaust gas |
FR2920472B1 (fr) * | 2007-09-04 | 2010-02-19 | Renault Sas | Dispositif d'echappement de moteur thermique. |
US7971433B2 (en) * | 2008-02-14 | 2011-07-05 | Ford Global Technologies, Llc | Helical exhaust passage |
US20100050874A1 (en) * | 2008-08-29 | 2010-03-04 | Walter Cullen Lucas | Exhaust after treatment system and method |
DE102010056281A1 (de) | 2010-12-24 | 2012-06-28 | Volkswagen Ag | Abgasanlage mit HC-Adsorber und parallelem Abgaskatalysator sowie Fahrzeug mit einer solchen Abgasanlage |
US9109466B2 (en) * | 2011-07-22 | 2015-08-18 | The Board Of Trustees Of The Leland Stanford Junior University | Diffuser with backward facing step having varying step height |
DE102011117090B4 (de) | 2011-10-27 | 2023-01-26 | Volkswagen Aktiengesellschaft | Abgasreinigungsvorrichtung |
FI123835B (en) | 2012-06-26 | 2013-11-15 | Outotec Oyj | Arrangement for a pool for solvent extraction |
FI123803B (en) | 2012-06-26 | 2013-10-31 | Outotec Oyj | Process for preparing a solvent extraction pool and solvent extraction pool |
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FI123834B (en) | 2012-06-26 | 2013-11-15 | Outotec Oyj | Process for making a gutter and gutter |
FI123831B (en) | 2012-06-26 | 2013-11-15 | Outotec Oyj | Solvent extraction clarifier tank arrangement |
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DE102015207573B4 (de) * | 2015-04-24 | 2023-07-06 | Ford Global Technologies, Llc | Brennkraftmaschine mit kombiniertem Abgasnachbehandlungssystem |
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DE3012182A1 (de) * | 1979-04-03 | 1980-10-23 | Engelhard Min & Chem | Katalytisches system mit nichteinheitlicher zellengroesse und verfahren zur oxidation von gasen unter verwendung dieses katalytischen systems |
DE2924592C2 (de) * | 1979-06-19 | 1983-05-26 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Verfahren zum Herstellen einer Trägermatrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen von Kraftfahrzeugen |
JPS5940516B2 (ja) * | 1981-11-09 | 1984-10-01 | 東京電機工業株式会社 | 水質管理装置 |
DE3430400C2 (de) * | 1984-08-17 | 1986-06-26 | Voest-Alpine St. Aegyd AG, St. Aegyd am Neuwalde | Katalytische Abgasreinigungseinrichtung |
DE3430399C2 (de) * | 1984-08-17 | 1987-04-09 | Voest-Alpine St. Aegyd AG, St. Aegyd am Neuwalde | Katalytische Abgasreinigungsvorrichtung |
US4634459A (en) * | 1985-02-12 | 1987-01-06 | FEV Forschungsgesellschaft fur Energie-Technik und Verbrennungsmotoren GmbH | Particle filtration and removal system |
DE3536315A1 (de) * | 1985-10-11 | 1987-04-16 | Sueddeutsche Kuehler Behr | Katalysatoranordnung zur reinigung von abgasen, insbesondere einer brennkraftmaschine |
-
1987
- 1987-10-02 DE DE19873733402 patent/DE3733402A1/de not_active Withdrawn
-
1988
- 1988-08-23 US US07/469,565 patent/US5103641A/en not_active Expired - Lifetime
- 1988-08-23 JP JP63507051A patent/JPH0791972B2/ja not_active Expired - Lifetime
- 1988-08-23 WO PCT/EP1988/000756 patent/WO1989002978A1/de active IP Right Grant
- 1988-08-23 DE DE8888907684T patent/DE3866244D1/de not_active Expired - Lifetime
- 1988-08-23 EP EP88907684A patent/EP0386013B1/de not_active Expired - Lifetime
- 1988-09-29 ES ES8802956A patent/ES2009047A6/es not_active Expired
-
1990
- 1990-03-30 RU SU904743436A patent/RU1839696C/ru active
-
1991
- 1991-12-30 US US07/814,870 patent/US5150573A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5103641A (en) | 1992-04-14 |
RU1839696C (ru) | 1993-12-30 |
JPH0791972B2 (ja) | 1995-10-09 |
DE3733402A1 (de) | 1989-04-13 |
EP0386013B1 (de) | 1991-11-13 |
DE3866244D1 (de) | 1991-12-19 |
US5150573A (en) | 1992-09-29 |
WO1989002978A1 (fr) | 1989-04-06 |
EP0386013A1 (de) | 1990-09-12 |
JPH02502110A (ja) | 1990-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-09-29 |
|
FD1A | Patent lapsed |
Effective date: 20071001 |