DE2303773A1 - Anordnung zur abgasfuehrung - Google Patents

Anordnung zur abgasfuehrung

Info

Publication number
DE2303773A1
DE2303773A1 DE19732303773 DE2303773A DE2303773A1 DE 2303773 A1 DE2303773 A1 DE 2303773A1 DE 19732303773 DE19732303773 DE 19732303773 DE 2303773 A DE2303773 A DE 2303773A DE 2303773 A1 DE2303773 A1 DE 2303773A1
Authority
DE
Grant status
Application
Patent type
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.)
Pending
Application number
DE19732303773
Other languages
English (en)
Inventor
Reinhard Gospodar
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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.)
Filing date
Publication date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/18Exhaust 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 methods of operation; Control
    • F01N3/20Exhaust 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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2046Periodically cooling catalytic reactors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/05Exhaust 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 air, e.g. by mixing exhaust with air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/18Exhaust 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 methods of operation; Control
    • F01N3/20Exhaust 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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust 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
    • F01N3/18Exhaust 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 methods of operation; Control
    • F01N3/20Exhaust 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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/14Exhaust 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2410/00By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/20Exhaust after-treatment
    • Y02T10/26Thermal conditioning of exhaust after-treatment
DE19732303773 1973-01-26 1973-01-26 Anordnung zur abgasfuehrung Pending DE2303773A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732303773 DE2303773A1 (de) 1973-01-26 1973-01-26 Anordnung zur abgasfuehrung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732303773 DE2303773A1 (de) 1973-01-26 1973-01-26 Anordnung zur abgasfuehrung

Publications (1)

Publication Number Publication Date
DE2303773A1 true true DE2303773A1 (de) 1974-08-01

Family

ID=5870024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732303773 Pending DE2303773A1 (de) 1973-01-26 1973-01-26 Anordnung zur abgasfuehrung

Country Status (1)

Country Link
DE (1) DE2303773A1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685291A (en) * 1985-06-28 1987-08-11 Ontario Research Foundation Diesel particulate traps
DE3619897A1 (de) * 1986-06-13 1987-12-17 Bayerische Motoren Werke Ag Schutz-schaltung fuer katalytische abgasnachbehandlungsvorrichtungen
EP0313922A1 (de) * 1987-10-30 1989-05-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Beeinflussung der Temperatur von Abgasen und Abgasanlage zur Durchführung des Verfahrens
DE3904351A1 (de) * 1989-02-14 1990-08-16 Daimler Benz Ag Verfahren und vorrichtung zum betreiben eines dieselmotors mit einem russfilter zur reinigung des abgases
FR2655376A1 (fr) * 1989-12-06 1991-06-07 Peugeot Dispositif d'evacuation et de traitement anti-pollution de gaz d'echappement d'un moteur et procede correspondant.
WO1992008882A1 (de) * 1990-11-14 1992-05-29 Walker Deutschland Gmbh Vorrichtung zum einsatz eines katalysators für einen zweitaktmotor
US5250268A (en) * 1990-03-09 1993-10-05 Volkswagen Ag Catalytic cleaning arrangement for exhaust from an internal combustion engine
DE19507977A1 (de) * 1995-03-07 1996-09-12 Schatz Thermo Gastech Gmbh Verfahren und Anordnung zur Reduzierung der Abgasemissionen von Verbrennungsmotoren mit Abgaskatalysatoren
DE4106249C2 (de) * 1990-03-09 1999-09-09 Volkswagen Ag Einrichtung zur katalytischen Reinigung der Abgase einer Brennkraftmaschine
EP1031708A1 (de) * 1999-02-25 2000-08-30 HEINRICH GILLET GMBH & CO. KG Modul für Abgasanlagen
WO2001042632A1 (de) * 1999-12-08 2001-06-14 Volkswagen Aktiengesellschaft Vorrichtung zur zuführung von abgasen von einem verbrennungsmotor zu einem katalysator, insbesondere speicherkatalysator

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685291A (en) * 1985-06-28 1987-08-11 Ontario Research Foundation Diesel particulate traps
DE3619897A1 (de) * 1986-06-13 1987-12-17 Bayerische Motoren Werke Ag Schutz-schaltung fuer katalytische abgasnachbehandlungsvorrichtungen
EP0313922A1 (de) * 1987-10-30 1989-05-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Beeinflussung der Temperatur von Abgasen und Abgasanlage zur Durchführung des Verfahrens
DE3904351A1 (de) * 1989-02-14 1990-08-16 Daimler Benz Ag Verfahren und vorrichtung zum betreiben eines dieselmotors mit einem russfilter zur reinigung des abgases
FR2655376A1 (fr) * 1989-12-06 1991-06-07 Peugeot Dispositif d'evacuation et de traitement anti-pollution de gaz d'echappement d'un moteur et procede correspondant.
EP0431985A1 (de) * 1989-12-06 1991-06-12 Automobiles Peugeot Vorrichtung zum Abführen und zur Reinigung von Auspuffgasen eines Motors
DE4106249C2 (de) * 1990-03-09 1999-09-09 Volkswagen Ag Einrichtung zur katalytischen Reinigung der Abgase einer Brennkraftmaschine
US5250268A (en) * 1990-03-09 1993-10-05 Volkswagen Ag Catalytic cleaning arrangement for exhaust from an internal combustion engine
WO1992008882A1 (de) * 1990-11-14 1992-05-29 Walker Deutschland Gmbh Vorrichtung zum einsatz eines katalysators für einen zweitaktmotor
DE19507977A1 (de) * 1995-03-07 1996-09-12 Schatz Thermo Gastech Gmbh Verfahren und Anordnung zur Reduzierung der Abgasemissionen von Verbrennungsmotoren mit Abgaskatalysatoren
EP1031708A1 (de) * 1999-02-25 2000-08-30 HEINRICH GILLET GMBH & CO. KG Modul für Abgasanlagen
WO2001042632A1 (de) * 1999-12-08 2001-06-14 Volkswagen Aktiengesellschaft Vorrichtung zur zuführung von abgasen von einem verbrennungsmotor zu einem katalysator, insbesondere speicherkatalysator
US6647711B1 (en) 1999-12-08 2003-11-18 Volkswagen Ag Device for supplying exhaust gases from an internal combustion engine to a catalytic converter

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