DE3861184D1 - METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GASES, AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD. - Google Patents

METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GASES, AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD.

Info

Publication number
DE3861184D1
DE3861184D1 DE8888116975T DE3861184T DE3861184D1 DE 3861184 D1 DE3861184 D1 DE 3861184D1 DE 8888116975 T DE8888116975 T DE 8888116975T DE 3861184 T DE3861184 T DE 3861184T DE 3861184 D1 DE3861184 D1 DE 3861184D1
Authority
DE
Germany
Prior art keywords
influencing
carrying
temperature
exhaust
exhaust system
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.)
Expired - Lifetime
Application number
DE8888116975T
Other languages
German (de)
Inventor
Wolfgang Semet
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE8888116975T priority Critical patent/DE3861184D1/en
Application granted granted Critical
Publication of DE3861184D1 publication Critical patent/DE3861184D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 ; Methods of operation or control of catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
DE8888116975T 1987-10-30 1988-10-13 METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GASES, AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD. Expired - Lifetime DE3861184D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888116975T DE3861184D1 (en) 1987-10-30 1988-10-13 METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GASES, AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873736844 DE3736844A1 (en) 1987-10-30 1987-10-30 METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GAS AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD
DE8888116975T DE3861184D1 (en) 1987-10-30 1988-10-13 METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GASES, AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD.

Publications (1)

Publication Number Publication Date
DE3861184D1 true DE3861184D1 (en) 1991-01-10

Family

ID=6339448

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873736844 Granted DE3736844A1 (en) 1987-10-30 1987-10-30 METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GAS AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD
DE8888116975T Expired - Lifetime DE3861184D1 (en) 1987-10-30 1988-10-13 METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GASES, AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873736844 Granted DE3736844A1 (en) 1987-10-30 1987-10-30 METHOD FOR INFLUENCING THE TEMPERATURE OF EXHAUST GAS AND EXHAUST SYSTEM FOR CARRYING OUT THE METHOD

Country Status (2)

Country Link
EP (1) EP0313922B1 (en)
DE (2) DE3736844A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655376B1 (en) * 1989-12-06 1992-04-03 Peugeot DEVICE FOR THE EXHAUST AND ANTI-POLLUTION TREATMENT OF EXHAUST GAS FROM AN ENGINE AND CORRESPONDING METHOD.
DE4021495A1 (en) * 1990-07-05 1992-01-09 Schwaebische Huettenwerke Gmbh EXHAUST FILTER
DE4127633A1 (en) * 1991-08-21 1993-02-25 Bayerische Motoren Werke Ag Multicylinder IC engine with catalytic converter - arrangement of one exhaust pipe inside another upstream of converter to conserve heat
DE19744191C2 (en) * 1996-09-30 2000-08-24 Leistritz Abgastech Catalytic converter
DE10051358A1 (en) * 2000-10-17 2002-06-20 Bosch Gmbh Robert Exhaust gas cleaning system with a catalytic converter arrangement and method for cleaning exhaust gases
JP4394868B2 (en) 2002-07-30 2010-01-06 日産自動車株式会社 Engine exhaust system
EP2982842B1 (en) * 2014-08-07 2018-03-14 S.T.C. S.r.l. System for reducing harmful emissions of an internal combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645098A (en) * 1970-09-28 1972-02-29 Gen Motors Corp Exhaust emission control
AU446214B2 (en) * 1971-03-12 1974-02-22 General Motors Corporation Internal combustion engine exhaust gas emission. control apparatus
GB1349051A (en) * 1971-07-19 1974-03-27 Ford Motor Co Internal combustion engine with an exhaust gas storage device in the exhaust system
DE2237781A1 (en) * 1972-08-01 1974-02-14 Volkswagenwerk Ag COMBUSTION ENGINE, IN PARTICULAR FOR MOTOR VEHICLES, WITH A DEVICE FOR THE REMOVAL OF HARMFUL EXHAUST COMPONENTS
US3776207A (en) * 1972-11-03 1973-12-04 Ford Motor Co Engine constant rate exhaust gas recirculation system
DE2303773A1 (en) * 1973-01-26 1974-08-01 Volkswagenwerk Ag ARRANGEMENT FOR EXHAUST GAS EXHAUST
BE836913A (en) * 1975-12-22 1976-04-16 SYSTEM FOR THE RECONVERTION OF THE EXHAUST GASES IN HYDROCARBONS
JPS53126422A (en) * 1977-04-11 1978-11-04 Nippon Soken Inc Exhaust gas purifying system in multi-cylinder internal combustion engine
JPS56113007A (en) * 1980-02-08 1981-09-05 Toyota Motor Corp Exhaust gas purifier for internal combustion engine
DE3406968A1 (en) * 1984-02-25 1985-03-28 Daimler-Benz Ag, 7000 Stuttgart Method for producing an optimum exhaust gas inlet temperature for the exhaust catalytic converter of internal-combustion engines
DE3618762A1 (en) * 1985-06-13 1986-12-18 Volkswagen AG, 3180 Wolfsburg Exhaust pipe arrangement

Also Published As

Publication number Publication date
EP0313922A1 (en) 1989-05-03
DE3736844C2 (en) 1991-06-06
EP0313922B1 (en) 1990-11-28
DE3736844A1 (en) 1989-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee