IT1091257B - Dispositivo per la depurazione catalitica dei gas di scarico di motori a combustione interna - Google Patents
Dispositivo per la depurazione catalitica dei gas di scarico di motori a combustione internaInfo
- Publication number
- IT1091257B IT1091257B IT6917877A IT6917877A IT1091257B IT 1091257 B IT1091257 B IT 1091257B IT 6917877 A IT6917877 A IT 6917877A IT 6917877 A IT6917877 A IT 6917877A IT 1091257 B IT1091257 B IT 1091257B
- Authority
- IT
- Italy
- Prior art keywords
- housing
- catalyst
- edges
- internal combustion
- insert
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 230000002028 premature Effects 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 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
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
- F01N3/2867—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being placed at the front or end face of catalyst body
-
- 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
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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 |
---|---|---|---|
DE2657522 | 1976-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1091257B true IT1091257B (it) | 1985-07-06 |
Family
ID=5995905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6917877A IT1091257B (it) | 1976-12-18 | 1977-10-03 | Dispositivo per la depurazione catalitica dei gas di scarico di motori a combustione interna |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1089769A (it) |
ES (1) | ES463627A1 (it) |
IT (1) | IT1091257B (it) |
SE (1) | SE7710455L (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2935470C2 (de) * | 1979-09-01 | 1984-03-01 | Zeuna-Stärker GmbH & Co KG, 8900 Augsburg | Verfahren zum Herstellen einer gasdichten, elastischen Wicklung um die Umfangsfläche eines Katalysatorkörpers einer Vorrichtung zur katalytischen Reinigung der Auspuffgase von Brennkraftmaschine |
DE3710299A1 (de) * | 1987-03-28 | 1988-10-13 | Eberspaecher J | Anordnung zur halterung eines katalysators in einem gehaeuse im abgassystem eines mit fluessigem brennstoff betriebenen motors |
-
1977
- 1977-09-19 SE SE7710455A patent/SE7710455L/xx not_active Application Discontinuation
- 1977-10-03 IT IT6917877A patent/IT1091257B/it active
- 1977-10-27 ES ES463627A patent/ES463627A1/es not_active Expired
- 1977-12-16 CA CA293,273A patent/CA1089769A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7710455L (sv) | 1978-06-19 |
CA1089769A (en) | 1980-11-18 |
ES463627A1 (es) | 1978-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931028 |