FR2718188B1 - Exhaust device for internal combustion engine. - Google Patents

Exhaust device for internal combustion engine.

Info

Publication number
FR2718188B1
FR2718188B1 FR9403863A FR9403863A FR2718188B1 FR 2718188 B1 FR2718188 B1 FR 2718188B1 FR 9403863 A FR9403863 A FR 9403863A FR 9403863 A FR9403863 A FR 9403863A FR 2718188 B1 FR2718188 B1 FR 2718188B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
exhaust device
exhaust
engine
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 - Fee Related
Application number
FR9403863A
Other languages
French (fr)
Other versions
FR2718188A1 (en
Inventor
Robert Pillon
Arnaud Chapuis
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9403863A priority Critical patent/FR2718188B1/en
Publication of FR2718188A1 publication Critical patent/FR2718188A1/en
Application granted granted Critical
Publication of FR2718188B1 publication Critical patent/FR2718188B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01N3/24Exhaust 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
    • F01N3/28Construction of catalytic reactors
    • F01N3/2892Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • F01N2240/20Combination 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 flow director or deflector
    • 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
    • F01N2330/00Structure of catalyst support or particle filter
    • F01N2330/06Ceramic, e.g. monoliths
    • 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
    • F01N2470/00Structure or shape of gas passages, pipes or tubes
    • F01N2470/18Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
FR9403863A 1994-04-01 1994-04-01 Exhaust device for internal combustion engine. Expired - Fee Related FR2718188B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9403863A FR2718188B1 (en) 1994-04-01 1994-04-01 Exhaust device for internal combustion engine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403863A FR2718188B1 (en) 1994-04-01 1994-04-01 Exhaust device for internal combustion engine.

Publications (2)

Publication Number Publication Date
FR2718188A1 FR2718188A1 (en) 1995-10-06
FR2718188B1 true FR2718188B1 (en) 1996-04-26

Family

ID=9461661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403863A Expired - Fee Related FR2718188B1 (en) 1994-04-01 1994-04-01 Exhaust device for internal combustion engine.

Country Status (1)

Country Link
FR (1) FR2718188B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7451594B2 (en) 2004-10-01 2008-11-18 Donaldson Company, Inc. Exhaust flow distribution device
US8110151B2 (en) 2006-04-03 2012-02-07 Donaldson Company, Inc. Exhaust flow distribution device
WO2010065637A1 (en) * 2008-12-02 2010-06-10 Donaldson Company, Inc. Baffle for distribution of exhaust flow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134214A (en) * 1978-04-08 1979-10-18 Fuji Heavy Ind Ltd Catalytic converter for purifying exhaust gas of automobile
JPS5872613A (en) * 1981-10-26 1983-04-30 Toyota Motor Corp Exhaust manifold for automobile engine
JPS60169619A (en) * 1984-02-13 1985-09-03 Mazda Motor Corp Exhaust gas purification device for car mount engine
DE3536315A1 (en) * 1985-10-11 1987-04-16 Sueddeutsche Kuehler Behr Catalyst arrangement for the purification of exhaust gases, in particular of an internal combustion engine
FI921889A (en) * 1991-05-02 1992-11-03 Scambia Ind Dev Ag KATALYSATOR FOER KATALYTISK BEHANDLING AV AVGASER

Also Published As

Publication number Publication date
FR2718188A1 (en) 1995-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse