IT1044448B - Dispositivo per la depusazione catalitica dei gas di scarico di notori a combustione interna in particolare di motori a combustione interna di autoveicoli - Google Patents
Dispositivo per la depusazione catalitica dei gas di scarico di notori a combustione interna in particolare di motori a combustione interna di autoveicoliInfo
- Publication number
- IT1044448B IT1044448B IT51149/75A IT5114975A IT1044448B IT 1044448 B IT1044448 B IT 1044448B IT 51149/75 A IT51149/75 A IT 51149/75A IT 5114975 A IT5114975 A IT 5114975A IT 1044448 B IT1044448 B IT 1044448B
- Authority
- IT
- Italy
- Prior art keywords
- internal combustion
- notori
- depusation
- catalytic
- exhaust gases
- Prior art date
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
- F01N3/2839—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
-
- 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
- F01N3/2839—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
- 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
- F01N13/14—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 thermal insulation
-
- 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
- F01N2330/06—Ceramic, e.g. 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2442488A DE2442488A1 (de) | 1974-09-05 | 1974-09-05 | Vorrichtung zur katalytischen reinigung der auspuffgase von brennkraftmaschinen, insbesondere von kraftfahrzeugbrennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1044448B true IT1044448B (it) | 1980-03-20 |
Family
ID=5924931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51149/75A IT1044448B (it) | 1974-09-05 | 1975-07-01 | Dispositivo per la depusazione catalitica dei gas di scarico di notori a combustione interna in particolare di motori a combustione interna di autoveicoli |
Country Status (6)
Country | Link |
---|---|
US (1) | US4235846A (it) |
DE (1) | DE2442488A1 (it) |
FR (1) | FR2284028A1 (it) |
GB (1) | GB1487648A (it) |
IT (1) | IT1044448B (it) |
SE (1) | SE7509859L (it) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155980A (en) * | 1976-06-19 | 1979-05-22 | Zeuna-Starker Kg | Apparatus for catalytic purifying the effluent gases of internal combustion engines |
US4239733A (en) * | 1979-04-16 | 1980-12-16 | General Motors Corporation | Catalytic converter having a monolith with support and seal means therefor |
US4248833A (en) * | 1979-08-28 | 1981-02-03 | Chuo Hatsujo Kabushiki Kaisha | Exhaust gas purifier system for internal combustion engine |
US4322388A (en) * | 1979-11-26 | 1982-03-30 | Arvin Industries, Inc. | Catalytic converter assembly |
DE8602600U1 (de) * | 1986-02-01 | 1986-03-13 | Degussa Ag, 6000 Frankfurt | Vorrichtung zur Halterung von Monolithkatalysatoren |
US4832837A (en) * | 1987-04-13 | 1989-05-23 | Frederick Loren D | Apparatus for augmenting separation of oil and water |
GB2207615B (en) * | 1987-07-31 | 1991-06-19 | Tenneco Inc | Catalytic converter and substrate support |
DE8812762U1 (de) * | 1988-10-11 | 1989-06-29 | Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar | Katalysator mit Doppelmantelsystem |
DE3923517A1 (de) * | 1989-07-15 | 1991-01-24 | Porsche Ag | Abgasanlage eines hubkolbenmotors |
AU661733B2 (en) * | 1992-01-21 | 1995-08-03 | Outboard Marine Corporation | Catalytic element for marine propulsion device |
WO1995028222A1 (en) * | 1993-03-12 | 1995-10-26 | Cyclo3Pss Medical Systems, Inc. | Ozone sterilization system spent sterilization agent destruct and ambient air mixing device |
US5334355A (en) * | 1993-03-12 | 1994-08-02 | Cyclo3 pss Medical Systems, Inc. | Ozone sterilization system spent sterilization agent destruct and ambient air mixing device |
US5611198A (en) * | 1994-08-16 | 1997-03-18 | Caterpillar Inc. | Series combination catalytic converter |
US5730099A (en) * | 1996-08-22 | 1998-03-24 | Outboard Marine Corporation | Reduced emission two-stroke engine and method of engine operation to reduce engine emission |
US6669912B1 (en) | 2000-02-15 | 2003-12-30 | Senior Investments Ag | Flexible combined vibration decoupling exhaust connector and preliminary catalytic converter construction |
DE10216272B9 (de) * | 2002-04-12 | 2006-05-18 | J. Eberspächer GmbH & Co. KG | Abgasbehandlungsanordnung für eine Brennkraftmaschine |
EP1422396B1 (de) | 2002-11-20 | 2006-09-27 | J. Eberspächer GmbH & Co. KG | Mehrbettkatalysator |
DE10254036B4 (de) * | 2002-11-20 | 2005-08-04 | J. Eberspächer GmbH & Co. KG | Mehrbettkatalysator |
US7774936B2 (en) * | 2004-08-02 | 2010-08-17 | Emcon Technologies Llc | Catalytic converter and associated method of assembly |
FR2902138B1 (fr) * | 2006-06-12 | 2010-12-31 | Faurecia Sys Echappement | Dispositif de depollution de gaz d'echappement d'un moteur thermique |
AU2007323905A1 (en) * | 2006-11-13 | 2008-05-29 | Peter Lambe | Emission control device |
DE102007011956A1 (de) * | 2007-03-09 | 2008-09-11 | J. Eberspächer GmbH & Co. KG | Abgasbehandlungseinrichtung und zugehöriges Herstellungsverfahren |
DE102008016236A1 (de) * | 2008-03-27 | 2009-10-01 | J. Eberspächer GmbH & Co. KG | Abgasbehandlungseinrichtung |
US20140283528A1 (en) * | 2013-03-22 | 2014-09-25 | Caterpillar Inc. | Aftertreatment Module and Method of Assembly |
CN104329152A (zh) * | 2014-11-19 | 2015-02-04 | 柳州市莫尔斯汽配制造有限公司 | 汽车排气管支架 |
CN108952890A (zh) * | 2017-05-22 | 2018-12-07 | 黄毅 | 一种汽车尾气颗粒捕捉器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE497441A (it) * | 1949-08-09 | |||
GB808806A (en) * | 1954-11-15 | 1959-02-11 | Solomon Saunders | Improvements in filters for use in removing noxious gases and solid matter contained in the exhaust gases of internal combustion engines |
FR1184202A (fr) * | 1956-10-10 | 1959-07-17 | Andreas Bauer & Sohn | Dispositif permettant de supprimer la toxicité des gaz d'échappement des moteurs à explosion |
FR1327038A (fr) * | 1962-01-11 | 1963-05-17 | Filtre épurateur des gaz d'échappement des véhicules automobiles | |
GB1052106A (it) * | 1963-02-07 | |||
US3644098A (en) * | 1969-09-18 | 1972-02-22 | Universal Oil Prod Co | Catalytic converter for exhaust gases |
US3768982A (en) * | 1971-06-22 | 1973-10-30 | Ford Motor Co | Catalytic converter with electrically preheated catalyst |
US3798006A (en) * | 1971-12-14 | 1974-03-19 | Tenneco Inc | Catalytic converter for exhuast gases |
DE2243251B2 (de) * | 1972-09-02 | 1976-01-02 | Paul Gillet Gmbh, 6732 Edenkoben | Vorrichtung zur Reinigung der Abgase von Brennkraftmaschinen |
DE2257968C3 (de) * | 1972-11-27 | 1980-11-13 | Degussa Ag, 6000 Frankfurt | Vorrichtung zur Reinigung der Abgase von Dieselmotoren |
US3905775A (en) * | 1972-12-12 | 1975-09-16 | Du Pont | Module |
GB1453439A (en) * | 1973-01-13 | 1976-10-20 | Ti Silencer Services Ltd | Catalytic reactor for exhaust emission control |
DE2313166C3 (de) * | 1973-03-16 | 1978-06-22 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zur Halterung eines Katalysator-Monoliths |
-
1974
- 1974-09-05 DE DE2442488A patent/DE2442488A1/de not_active Withdrawn
-
1975
- 1975-07-01 IT IT51149/75A patent/IT1044448B/it active
- 1975-08-28 GB GB35531/75A patent/GB1487648A/en not_active Expired
- 1975-09-03 FR FR7527015A patent/FR2284028A1/fr active Granted
- 1975-09-04 SE SE7509859A patent/SE7509859L/xx unknown
-
1979
- 1979-02-23 US US06/014,854 patent/US4235846A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4235846A (en) | 1980-11-25 |
FR2284028B1 (it) | 1978-09-22 |
DE2442488A1 (de) | 1976-03-18 |
GB1487648A (en) | 1977-10-05 |
SE7509859L (sv) | 1976-03-08 |
FR2284028A1 (fr) | 1976-04-02 |
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