DE2240681A1 - Auspuffanlage eines kraftfahrzeuges mit einem katalytischen umsetzer zur abgasentgiftung - Google Patents

Auspuffanlage eines kraftfahrzeuges mit einem katalytischen umsetzer zur abgasentgiftung

Info

Publication number
DE2240681A1
DE2240681A1 DE2240681A DE2240681A DE2240681A1 DE 2240681 A1 DE2240681 A1 DE 2240681A1 DE 2240681 A DE2240681 A DE 2240681A DE 2240681 A DE2240681 A DE 2240681A DE 2240681 A1 DE2240681 A1 DE 2240681A1
Authority
DE
Germany
Prior art keywords
exhaust
exhaust system
temperature
exhaust pipe
catalytic converter
Prior art date
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
DE2240681A
Other languages
German (de)
English (en)
Inventor
Harry G Lassen
David T Roberts
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.)
Ford Werke GmbH
Original Assignee
Ford Werke GmbH
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
Application filed by Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE2240681A1 publication Critical patent/DE2240681A1/de
Pending legal-status Critical Current

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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2046—Periodically cooling catalytic reactors
    • 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
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F01N3/043—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases
    • 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
    • F01N3/05—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 air, e.g. by mixing exhaust with air
    • 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
    • F01N2240/00—Combination 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
    • F01N2240/02—Combination 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
    • F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
    • F01N2260/024—Exhaust treating devices having provisions not otherwise provided for for cooling the device using a liquid
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
DE2240681A 1971-08-19 1972-08-18 Auspuffanlage eines kraftfahrzeuges mit einem katalytischen umsetzer zur abgasentgiftung Pending DE2240681A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17306071A 1971-08-19 1971-08-19

Publications (1)

Publication Number Publication Date
DE2240681A1 true DE2240681A1 (de) 1973-02-22

Family

ID=22630358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2240681A Pending DE2240681A1 (de) 1971-08-19 1972-08-18 Auspuffanlage eines kraftfahrzeuges mit einem katalytischen umsetzer zur abgasentgiftung

Country Status (3)

Country Link
JP (1) JPS4829921A (OSRAM)
DE (1) DE2240681A1 (OSRAM)
GB (1) GB1361910A (OSRAM)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127634A1 (de) * 1991-08-21 1993-02-25 Bayerische Motoren Werke Ag Abgasanlage mit einem umhuellten vorrohr
EP0591677A1 (en) * 1992-09-04 1994-04-13 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine cooling system
FR2720782A1 (fr) * 1994-06-03 1995-12-08 Renault Dispositif d'échappement pour moteur à combustion interne.
DE19948148A1 (de) * 1999-10-07 2001-06-07 Volkswagen Ag Kraftfahrzeug mit einer Brennkraftmaschine
FR2829179A1 (fr) * 2001-09-05 2003-03-07 Peugeot Citroen Automobiles Sa Ligne d'echappement d'un vehicule automobile et echangeur de chaleur utilise sur la ligne d'echappement
DE10206066B4 (de) * 2001-02-15 2005-05-19 Avl List Gmbh Brennkraftmaschine mit einem Abgassystem
AT501385B1 (de) * 2003-04-10 2007-12-15 Avl List Gmbh Brennkraftmaschine mit einem abgassystem
DE102009021095A1 (de) * 2009-05-13 2011-01-20 Audi Ag Kraftwagen mit einem Heckmotor
WO2013079523A1 (de) * 2011-12-02 2013-06-06 Deere & Company Kühlsystem zur aktiven kühlung eines abgassystems
DE102016009905A1 (de) * 2016-08-17 2018-02-22 Volkswagen Aktiengesellschaft Abgasanlage eines Kraftfahrzeugs mit einem Luftleitmittel
EP2387869B1 (de) 2010-05-20 2018-09-26 CLAAS Selbstfahrende Erntemaschinen GmbH Landwirtschaftliche maschine mit belüftetem abgasstrang

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000046B (en) * 1977-07-01 1982-03-24 Johnson Matthey Co Ltd Improved catalyst
DE10133422A1 (de) * 2001-07-10 2003-01-30 Bayerische Motoren Werke Ag Einrichtung zum Einstellen der Temperatur von Abgasen
EP3880491B1 (en) 2018-11-14 2024-03-13 Bridgestone Americas Tire Operations, LLC Tire rim assembly having inner and outer rim components

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127634A1 (de) * 1991-08-21 1993-02-25 Bayerische Motoren Werke Ag Abgasanlage mit einem umhuellten vorrohr
EP0591677A1 (en) * 1992-09-04 1994-04-13 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine cooling system
US5711387A (en) * 1992-09-04 1998-01-27 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine cooling system
FR2720782A1 (fr) * 1994-06-03 1995-12-08 Renault Dispositif d'échappement pour moteur à combustion interne.
DE19948148B4 (de) * 1999-10-07 2009-09-17 Volkswagen Ag Kraftfahrzeug mit einer Brennkraftmaschine
DE19948148A1 (de) * 1999-10-07 2001-06-07 Volkswagen Ag Kraftfahrzeug mit einer Brennkraftmaschine
DE10206066B4 (de) * 2001-02-15 2005-05-19 Avl List Gmbh Brennkraftmaschine mit einem Abgassystem
FR2829179A1 (fr) * 2001-09-05 2003-03-07 Peugeot Citroen Automobiles Sa Ligne d'echappement d'un vehicule automobile et echangeur de chaleur utilise sur la ligne d'echappement
EP1291497A1 (fr) * 2001-09-05 2003-03-12 Peugeot Citroen Automobiles SA Ligne d'échappement d'un véhicule automobile et échangeur de chaleur utilisé sur la ligne d'échappement
AT501385B1 (de) * 2003-04-10 2007-12-15 Avl List Gmbh Brennkraftmaschine mit einem abgassystem
DE102009021095A1 (de) * 2009-05-13 2011-01-20 Audi Ag Kraftwagen mit einem Heckmotor
DE102009021095B4 (de) * 2009-05-13 2013-07-04 Audi Ag Kraftwagen mit einem Heckmotor
EP2387869B1 (de) 2010-05-20 2018-09-26 CLAAS Selbstfahrende Erntemaschinen GmbH Landwirtschaftliche maschine mit belüftetem abgasstrang
EP2387869B2 (de) † 2010-05-20 2021-08-04 CLAAS Selbstfahrende Erntemaschinen GmbH Landwirtschaftliche maschine mit belüftetem abgasstrang
WO2013079523A1 (de) * 2011-12-02 2013-06-06 Deere & Company Kühlsystem zur aktiven kühlung eines abgassystems
DE102016009905A1 (de) * 2016-08-17 2018-02-22 Volkswagen Aktiengesellschaft Abgasanlage eines Kraftfahrzeugs mit einem Luftleitmittel

Also Published As

Publication number Publication date
JPS4829921A (OSRAM) 1973-04-20
GB1361910A (en) 1974-07-30
AU4461272A (en) 1973-04-19

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