ATE79442T1 - Geraet zum vermindern der von verbrennungsmotorabgasen verursachten luftverschmutzung. - Google Patents
Geraet zum vermindern der von verbrennungsmotorabgasen verursachten luftverschmutzung.Info
- Publication number
- ATE79442T1 ATE79442T1 AT89108116T AT89108116T ATE79442T1 AT E79442 T1 ATE79442 T1 AT E79442T1 AT 89108116 T AT89108116 T AT 89108116T AT 89108116 T AT89108116 T AT 89108116T AT E79442 T1 ATE79442 T1 AT E79442T1
- Authority
- AT
- Austria
- Prior art keywords
- inlet
- outlet
- engine exhaust
- air pollution
- pollution caused
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0217—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of hollow cylindrical bodies
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0226—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being fibrous
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- 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
- F01N3/2835—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support fibrous
-
- 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
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
-
- 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
- F01N2330/12—Metallic wire mesh fabric or knitting
-
- 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
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other 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
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
- F01N2410/08—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device in case of clogging, e.g. of particle filter
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/08—Gas passages being formed between the walls of an outer shell and an inner chamber
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67417/88A IT1219270B (it) | 1988-05-06 | 1988-05-06 | Dispositivo per la riduzione dell'inquinamento atmosferico da gas di scarico di motori a combustione interna |
EP89108116A EP0340784B1 (de) | 1988-05-06 | 1989-05-05 | Gerät zum Vermindern der von Verbrennungsmotorabgasen verursachten Luftverschmutzung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE79442T1 true ATE79442T1 (de) | 1992-08-15 |
Family
ID=11302207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89108116T ATE79442T1 (de) | 1988-05-06 | 1989-05-05 | Geraet zum vermindern der von verbrennungsmotorabgasen verursachten luftverschmutzung. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0340784B1 (de) |
AT (1) | ATE79442T1 (de) |
DE (1) | DE68902417T2 (de) |
ES (1) | ES2034477T3 (de) |
IT (1) | IT1219270B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1254054B (it) * | 1991-05-13 | 1995-09-07 | Saverio Megna | Dispositivo di depurazione dei gas di scarico di un motore a combustione interna |
FR2683854A1 (fr) * | 1991-11-19 | 1993-05-21 | Ecia Equip Composants Ind Auto | Structure de support d'au moins un materiau de catalyse des gaz d'echappement d'un moteur notamment de vehicule automobile. |
US5298046A (en) * | 1993-01-06 | 1994-03-29 | Minnesota Mining And Manufacturing Company | Diesel particulate filter element and filter |
DE4303850C1 (de) * | 1993-02-10 | 1994-10-13 | Alfred Buck | Vorrichtung zur katalytischen Reinigung von strömenden Gasen, insbesondere von Abgasen von Verbrennungsmotoren |
JP2732031B2 (ja) * | 1994-04-28 | 1998-03-25 | 株式会社いすゞセラミックス研究所 | デイーゼル機関の排気微粒子フイルタ |
DE19504450A1 (de) * | 1995-02-10 | 1996-08-22 | Florian Gamel | Abgasreinigungsvorrichtung für Verbrennungskraftmaschinen |
FR2751559B1 (fr) * | 1996-07-25 | 1998-09-04 | Sprint Metal Sa | Filtre pour la retention de particules solides contenues dans les gaz d'echappement d'un moteur diesel et tampon de filtration |
FR2782744B1 (fr) * | 1998-03-26 | 2001-05-18 | Charles Lauricella | Tuyau d'echappement anti-pollution 3 jcl |
DE19919928C2 (de) * | 1999-04-30 | 2001-04-26 | Oberland Mangold Gmbh | Filterstruktur zum Filtern von Feststoffen aus einem Gasstrom sowie Partikelfilter |
IT1319897B1 (it) * | 2000-02-08 | 2003-11-12 | Luigi Pellegrino | Dispositivo di riduzione dell'inquinamento atmosferico da gas discarico |
EP1340890A1 (de) * | 2002-02-28 | 2003-09-03 | Luigi Pellegrino | Gerät zum Vermindern der von Abgasen verursachten Luftverschmutzung |
ATE521400T1 (de) * | 2003-09-26 | 2011-09-15 | Bekaert Sa Nv | Katalysator und herstellungsverfahren dafür |
US20070041880A1 (en) * | 2003-12-20 | 2007-02-22 | Bernd Reinsch | Exhaust treatment device |
EP1584369A1 (de) * | 2004-04-05 | 2005-10-12 | Luigi Pellegrino | Vorrichtung zur Verringerung von Schadstoffen in den Abgasen eines Verbrennungsmotors |
EP1624165A1 (de) * | 2004-08-05 | 2006-02-08 | Luigi Pellegrino | Vorrichtung zur Reduktion von Schadstoffen im Abgasstrom einer Brennkraftmaschine |
KR101378791B1 (ko) * | 2011-09-26 | 2014-03-27 | 최승현 | 차압 및 배기음 저감을 위한 촉매반응기 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB832890A (en) * | 1957-08-08 | 1960-04-21 | Bendix Aviat Corp | Coalescer element construction |
FR87613E (fr) * | 1964-11-05 | 1966-04-15 | Berliet Automobiles | Dispositif d'épuration des gaz d'échappement de moteurs thermiques renfermant des composants solides |
US4195063A (en) * | 1974-09-03 | 1980-03-25 | Matsushita Electric Industrial Co., Ltd. | Catalyst element for cleaning exhaust gases |
GB1519343A (en) * | 1974-09-03 | 1978-07-26 | Matsushita Electric Ind Co Ltd | Gas purifying devices |
GB1567593A (en) * | 1976-10-20 | 1980-05-21 | Matsushita Electric Ind Co Ltd | Exhaust gas control equipment |
DE3228325A1 (de) * | 1982-07-29 | 1984-02-02 | Fa. J. Eberspächer, 7300 Esslingen | Filter- und nachverbrennungseinrichtung fuer abgase |
DE3545762A1 (de) * | 1985-12-21 | 1987-07-02 | Leistritz Maschfabrik Paul | Russfilter |
-
1988
- 1988-05-06 IT IT67417/88A patent/IT1219270B/it active
-
1989
- 1989-05-05 DE DE8989108116T patent/DE68902417T2/de not_active Expired - Fee Related
- 1989-05-05 EP EP89108116A patent/EP0340784B1/de not_active Expired - Lifetime
- 1989-05-05 ES ES198989108116T patent/ES2034477T3/es not_active Expired - Lifetime
- 1989-05-05 AT AT89108116T patent/ATE79442T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0340784B1 (de) | 1992-08-12 |
ES2034477T3 (es) | 1993-04-01 |
IT1219270B (it) | 1990-05-03 |
IT8867417A0 (it) | 1988-05-06 |
EP0340784A1 (de) | 1989-11-08 |
DE68902417D1 (de) | 1992-09-17 |
DE68902417T2 (de) | 1993-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |