FR1402542A - Device for the catalytic afterburning of exhaust gases from an internal combustion engine, in particular in motor cars - Google Patents

Device for the catalytic afterburning of exhaust gases from an internal combustion engine, in particular in motor cars

Info

Publication number
FR1402542A
FR1402542A FR983378A FR983378A FR1402542A FR 1402542 A FR1402542 A FR 1402542A FR 983378 A FR983378 A FR 983378A FR 983378 A FR983378 A FR 983378A FR 1402542 A FR1402542 A FR 1402542A
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
exhaust gases
motor cars
catalytic afterburning
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
Application number
FR983378A
Other languages
French (fr)
Inventor
Helmut Saufferer
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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
Priority to DED0042425 priority Critical
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to FR983378A priority patent/FR1402542A/en
Application granted granted Critical
Publication of FR1402542A publication Critical patent/FR1402542A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • F01N13/009Exhaust 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
    • 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
    • F01N3/2053By-passing catalytic reactors, e.g. to prevent 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
    • F01N2330/00Structure of catalyst support or particle filter
    • F01N2330/02Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • F01N2390/00Arrangements for controlling or regulating exhaust apparatus
    • F01N2390/08Arrangements for controlling or regulating exhaust apparatus using mechanical components only, e.g. actuated manually
    • 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
    • F01N2410/02By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device in case of high temperature, e.g. overheating of catalytic reactor
    • 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
    • F01N2410/06By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device at cold starting
FR983378A 1963-09-07 1964-07-29 Device for the catalytic afterburning of exhaust gases from an internal combustion engine, in particular in motor cars Expired FR1402542A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DED0042425 1963-09-07
FR983378A FR1402542A (en) 1963-09-07 1964-07-29 Device for the catalytic afterburning of exhaust gases from an internal combustion engine, in particular in motor cars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR983378A FR1402542A (en) 1963-09-07 1964-07-29 Device for the catalytic afterburning of exhaust gases from an internal combustion engine, in particular in motor cars

Publications (1)

Publication Number Publication Date
FR1402542A true FR1402542A (en) 1965-06-11

Family

ID=25971723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR983378A Expired FR1402542A (en) 1963-09-07 1964-07-29 Device for the catalytic afterburning of exhaust gases from an internal combustion engine, in particular in motor cars

Country Status (1)

Country Link
FR (1) FR1402542A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292146B (en) * 1965-05-26 1969-04-10 Aerolyt Vertriebsgesellschaft Device for the detoxification of internal combustion engine exhaust gases
DE1299649B (en) * 1967-12-29 1969-07-24 Aerolyt Vertriebsgesellschaft Exhaust system for multi-cylinder internal combustion engines, especially for boxer engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292146B (en) * 1965-05-26 1969-04-10 Aerolyt Vertriebsgesellschaft Device for the detoxification of internal combustion engine exhaust gases
DE1299649B (en) * 1967-12-29 1969-07-24 Aerolyt Vertriebsgesellschaft Exhaust system for multi-cylinder internal combustion engines, especially for boxer engines

Similar Documents

Publication Publication Date Title
IT1006851B (en) Device for purifying the exhaust gas of internal combustion engines
FR2325805A1 (en) Catalyst on monolithic support and device comprising catalysts on monolithic supports for the purification of exhaust gases from internal combustion engines
FR2163297A5 (en) Method and device for removing negative elements from the exhaust gases of an internal combustion engine
ITRM930269D0 (en) Device for the catalytic detection of exhaust gases of internal combustion engines, in particular diesel engines of motor vehicles for the selective catalytic reduction of nitrogen oxides.
AR210257A1 (en) An internal combustion engine.
IT1066355B (en) Exhaust device for internal combustion engines
IT8123937D0 (en) Multi-cylinder internal combustion engine, in particular for motor vehicles.
BR7600999A (en) Improved process for regulating the internal combustion engine, and improved device for carrying out the process
FR2317500A1 (en) Soundproofing device, especially for diesel engines
ES230646Y (en) Washing device for internal combustion engine cooling systems.
IT988583B (en) Device for the purification of exhaust gases in internal combustion machines with carburettor
IT1041553B (en) Method and device for reducing the exhaust emissions of an internal combustion engine
BR7603466A (en) Improvement in ignition system for internal combustion engine
AT323474B (en) Device for the detoxification of the exhaust gas of an internal combustion engine
BR7300956D0 (en) Process and device for the reduction of harmful portions contained in the exhaust gases of internal combustion engines
BE787077A (en) Method, device and catalyst for decomposing nitrogen oxides in the exhaust gases of internal combustion engines
DE2635725A1 (en) Exhaust gas reaction device for an internal combustion engine
BR7702261A (en) Exhaust and intake pipes for an internal combustion engine
IT7928468D0 (en) Combined frame and gear system cover device for an internal combustion engine.
DE2002164B2 (en) Control device for exhaust gas recirculation in motor vehicle internal combustion engines to reduce nitrogen oxides contained in the exhaust gas
IT7926685D0 (en) Sealing device for internal combustion engine.
DE1940469A1 (en) Exhaust gas recirculation device for internal combustion engines
IT1079431B (en) Improvement in exhaust mufflers in particular for internal combustion engines
IT950560B (en) Improvement in exhaust systems for internal combustion engines
CH318976A (en) Exhaust silencer for internal combustion engine