DE69320837D1 - Abgaskatalysatoreinheit für verbrennungsmotoren - Google Patents

Abgaskatalysatoreinheit für verbrennungsmotoren

Info

Publication number: DE69320837D1
Authority: DE; Germany
Prior art keywords: combustion engines; catalyst unit; exhaust catalyst; exhaust; unit
Prior art date: 1992-12-15
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 - Fee Related

Application number

DE69320837T

Other languages

English (en)

Other versions

DE69320837T2 (de

Inventor

Erik Sundstroem

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.)

Sandvik AB

Original Assignee

Sandvik AB

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.)

1992-12-15

Filing date

1993-11-25

Publication date

1998-10-08

1993-11-25 Application filed by Sandvik AB filed Critical Sandvik AB

1998-10-08 Application granted granted Critical

1998-10-08 Publication of DE69320837D1 publication Critical patent/DE69320837D1/de

1999-01-21 Publication of DE69320837T2 publication Critical patent/DE69320837T2/de

2013-11-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- 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
- 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 monoliths
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Catalysts (AREA)
Exhaust Gas After Treatment (AREA)

DE69320837T 1992-12-15 1993-11-25 Abgaskatalysatoreinheit für verbrennungsmotoren Expired - Fee Related DE69320837T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9203781A SE470546B (sv)	1992-12-15	1992-12-15	Katalysatorenhet för behandling av avgaser från förbränningsmotor samt sätt för tillverkning av katalysatorenheten
PCT/SE1993/001015 WO1994013937A1 (en)	1992-12-15	1993-11-25	Catalytic converter unit for motor exhausts

Publications (2)

Publication Number	Publication Date
DE69320837D1 true DE69320837D1 (de)	1998-10-08
DE69320837T2 DE69320837T2 (de)	1999-01-21

Family

ID=20388136

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69320837T Expired - Fee Related DE69320837T2 (de)	1992-12-15	1993-11-25	Abgaskatalysatoreinheit für verbrennungsmotoren

Country Status (5)

Country	Link
EP (1)	EP0774053B1 (de)
DE (1)	DE69320837T2 (de)
ES (1)	ES2123121T3 (de)
SE (1)	SE470546B (de)
WO (1)	WO1994013937A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2167703T3 (es) *	1996-01-22	2002-05-16	Inst Francais Du Petrole	Precipitador para combustion en el escape de motores diesel o de gasolina, y procedimiento asociado.
DE19903591A1 (de) *	1999-01-29	2000-08-10	Oberland Mangold Gmbh	Trägerstruktur für eine Abgasreinigungsvorrichtung
JP4369655B2 (ja)	2002-11-19	2009-11-25	株式会社キャタラー	排気ガス浄化装置及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3311654A1 (de) *	1983-03-30	1984-10-04	Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach	Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen
DE3407866A1 (de) *	1984-03-02	1985-09-05	INTERATOM GmbH, 5060 Bergisch Gladbach	Katalysatoranordnung aus vielen geordneten katalysator-traegerkoerpern
DE3527111A1 (de) *	1985-07-29	1987-01-29	Interatom	Metallischer, gewickelter abgaskatalysatortraegerkoerper mit geometrisch komplizierter form des querschnitts sowie verfahren, vorrichtung und rohling zu seiner herstellung
DE3530893A1 (de) *	1985-08-29	1987-03-05	Interatom	Wachstumskompensierender metallischer abgaskatalysatortraegerkoerper und blech zu seiner herstellung
DE3737248A1 (de) *	1987-11-03	1989-05-18	Basf Ag	Monolithischer katalysatorkoerper
US5170624A (en) *	1991-04-05	1992-12-15	W. R. Grace & Co.-Conn.	Composite catalytic converter

1992
- 1992-12-15 SE SE9203781A patent/SE470546B/sv not_active IP Right Cessation
1993
- 1993-11-25 EP EP94903190A patent/EP0774053B1/de not_active Expired - Lifetime
- 1993-11-25 DE DE69320837T patent/DE69320837T2/de not_active Expired - Fee Related
- 1993-11-25 ES ES94903190T patent/ES2123121T3/es not_active Expired - Lifetime
- 1993-11-25 WO PCT/SE1993/001015 patent/WO1994013937A1/en active IP Right Grant

Also Published As

Publication number	Publication date
ES2123121T3 (es)	1999-01-01
DE69320837T2 (de)	1999-01-21
SE470546B (sv)	1994-08-01
EP0774053A1 (de)	1997-05-21
WO1994013937A1 (en)	1994-06-23
EP0774053B1 (de)	1998-09-02
SE9203781D0 (sv)	1992-12-15
SE9203781L (sv)	1994-06-16

Publication	Publication Date	Title
DE69218777D1 (de)	1997-05-07	Abgasreinigungsanlage für brennkraftmaschinen
DE69611675D1 (de)	2001-03-01	Dieselmotorabgasreinigungskatalysator
DE69300512D1 (de)	1995-10-26	Abgasreinigungsapparat für Brennkraftmaschinen.
DE69326217D1 (de)	1999-10-07	Abgasemissionssteuerungssystem für verbrennungsmotoren
DE69326417D1 (de)	1999-10-21	Abgasemissionssteuerungssystem für verbrennungsmotoren
DE68911112D1 (de)	1994-01-13	Abgasschalldämpfer-anlage für brennkraftmaschnine.
DE69024618D1 (de)	1996-02-15	Abgassystem für Fahrzeugbrennkraftmaschine
DE69502663D1 (de)	1998-07-02	Abgasreinigungsvorrichtung für Brennkraftmaschinen
DE19681452T1 (de)	1998-05-20	Abgasemissions-Steuervorrichtung für Dieselmotoren
DE69515803D1 (de)	2000-04-27	Abgasreinigungsvorrichtung für eine Brennkraftmaschine
DE69515404D1 (de)	2000-04-13	Abgasreinigungseinrichtung für eine Brennkraftmaschine
DE69533046D1 (de)	2004-06-17	Steuersystem für Brennkraftmaschinen
DE69420488D1 (de)	1999-10-14	Abgasreinigungsgerät für eine brennkraftmaschine
DE69628220D1 (de)	2003-06-26	Abgasreinigungsvorrichtung für Brennkraftmaschine
DE69611944D1 (de)	2001-04-12	Abgasreinigungsvorrichtung für Brennkraftmaschine
DE69315153D1 (de)	1997-12-18	Abgasreinigungsvorrichtung für einen Verbrennungsmotor
DE59103494D1 (de)	1994-12-15	Schalldämpferanlage für Verbrennungsmotoren.
DE69516082D1 (de)	2000-05-11	Abgassystem für Verbrennungsmotor
DE59302688D1 (de)	1996-06-27	Abgasanlage für Verbrennungsmotoren
DE59102386D1 (de)	1994-09-01	Beheizbare katalysatoranordnung für die abgasreinigung von verbrennungsmotoren.
DE69510144D1 (de)	1999-07-15	Abgasreinigungseinrichtung für eine Brennkraftmaschine
DE59809043D1 (de)	2003-08-28	Adsorber-Katalysator- Kombination für Brennkraftmaschinen
DE69327346D1 (de)	2000-01-20	Steuerungssystem für Innenverbrennungsmotoren
DE69311985D1 (de)	1997-08-14	Steuersystem für Brennkraftmaschinen
ATA133189A (de)	1994-09-15	Auspuffanlage für zweitakt-brennkraftmaschinen

Legal Events

Date	Code	Title	Description
1999-09-30	8364	No opposition during term of opposition
2003-09-11	8339	Ceased/non-payment of the annual fee