IT8747518A0 - Apparecchio di depurazione dei gasdi scarico di motori a combustione interna con catalizzatore a matrice metallica saldato nella carcassa - Google Patents
Apparecchio di depurazione dei gasdi scarico di motori a combustione interna con catalizzatore a matrice metallica saldato nella carcassaInfo
- Publication number
- IT8747518A0 IT8747518A0 IT8747518A IT4751887A IT8747518A0 IT 8747518 A0 IT8747518 A0 IT 8747518A0 IT 8747518 A IT8747518 A IT 8747518A IT 4751887 A IT4751887 A IT 4751887A IT 8747518 A0 IT8747518 A0 IT 8747518A0
- Authority
- IT
- Italy
- Prior art keywords
- welded
- casing
- exhaust gas
- internal combustion
- gas purification
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000011159 matrix material Substances 0.000 title 1
- 238000000746 purification Methods 0.000 title 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
- F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
-
- 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
-
- 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
-
- 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
- F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
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)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863602134 DE3602134A1 (de) | 1986-01-24 | 1986-01-24 | Vorrichtung zum reinigen von brennkraftmaschinen-abgasen mit einem in ein gehaeuse eingeloeteten metall-matrix-katalysator |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8747518A0 true IT8747518A0 (it) | 1987-01-12 |
IT1205698B IT1205698B (it) | 1989-03-31 |
Family
ID=6292549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47518/87A IT1205698B (it) | 1986-01-24 | 1987-01-12 | Apparecchio di depurazione dei gas di scarico di motori a combustione interna con catalizzatore a matrice metallica saldato nella carcassa |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH671267A5 (it) |
DE (1) | DE3602134A1 (it) |
FR (1) | FR2593553A1 (it) |
IT (1) | IT1205698B (it) |
SE (1) | SE8700232L (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3807416A1 (de) * | 1988-03-07 | 1989-09-28 | Bayerische Motoren Werke Ag | Gehaeuse eines abgaskatalysators fuer brennkraftmaschinen |
DE8811086U1 (it) * | 1988-09-01 | 1988-10-20 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De | |
DE19821942A1 (de) * | 1998-05-16 | 1999-11-18 | Bayerische Motoren Werke Ag | Fertigungsverfahren für eine Katalysatoranordnung mit einer konischen gewickelten Metallträgermatrix |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530649A (en) * | 1968-06-28 | 1970-09-29 | Fred W Porsch | Air pollution control device for engines |
DE2218673A1 (de) * | 1972-04-18 | 1973-10-25 | Volkswagenwerk Ag | Anordnung zur abgasentgiftung mit einem katalysatoreinsatz |
DE2515732A1 (de) * | 1975-04-10 | 1976-11-11 | Zeuna Staerker Kg | Vorrichtung zum reinigen der abgase von brennkraftmaschinen |
DE2727967C2 (de) * | 1977-06-22 | 1983-10-13 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Verfahren zum Herstellen einer Katalysatorvorrichtung |
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 |
DE2947694C2 (de) * | 1979-11-27 | 1985-08-01 | Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald | Katalytträgermatrix zum Reinigen von Brennkraftmaschinen-Abgasen |
JPS5872613A (ja) * | 1981-10-26 | 1983-04-30 | Toyota Motor Corp | 自動車エンジン用エキゾ−ストマニホルド |
DE3311654A1 (de) * | 1983-03-30 | 1984-10-04 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Katalysator-traegerkoerper fuer verbrennungskraftmaschinen mit dehnungsschlitzen |
JPS59215914A (ja) * | 1983-05-24 | 1984-12-05 | Honda Motor Co Ltd | 二段触媒コンバ−タ |
-
1986
- 1986-01-24 DE DE19863602134 patent/DE3602134A1/de not_active Ceased
- 1986-12-30 CH CH5252/86A patent/CH671267A5/de not_active IP Right Cessation
-
1987
- 1987-01-12 IT IT47518/87A patent/IT1205698B/it active
- 1987-01-21 SE SE8700232A patent/SE8700232L/ not_active Application Discontinuation
- 1987-01-22 FR FR8700715A patent/FR2593553A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
CH671267A5 (it) | 1989-08-15 |
DE3602134A1 (de) | 1987-07-30 |
FR2593553A1 (fr) | 1987-07-31 |
IT1205698B (it) | 1989-03-31 |
SE8700232L (sv) | 1987-07-25 |
SE8700232D0 (sv) | 1987-01-21 |
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