FR2853350B1 - Circuit d'echappement comportant des moyens de raccordement de deux troncons amont a un troncon aval integres dans un element d'un troncon amont - Google Patents

Circuit d'echappement comportant des moyens de raccordement de deux troncons amont a un troncon aval integres dans un element d'un troncon amont

Info

Publication number
FR2853350B1
FR2853350B1 FR0304193A FR0304193A FR2853350B1 FR 2853350 B1 FR2853350 B1 FR 2853350B1 FR 0304193 A FR0304193 A FR 0304193A FR 0304193 A FR0304193 A FR 0304193A FR 2853350 B1 FR2853350 B1 FR 2853350B1
Authority
FR
France
Prior art keywords
upstreme
troncons
upstream
strength
connection means
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
FR0304193A
Other languages
English (en)
Other versions
FR2853350A1 (fr
Inventor
Eric Dumas
Pascal Hottebart
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
Original Assignee
Renault SAS
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 filed Critical Renault SAS
Priority to FR0304193A priority Critical patent/FR2853350B1/fr
Publication of FR2853350A1 publication Critical patent/FR2853350A1/fr
Application granted granted Critical
Publication of FR2853350B1 publication Critical patent/FR2853350B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01N13/00—Exhaust 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • 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
    • F01N13/00—Exhaust 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N13/00—Exhaust 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
FR0304193A 2003-04-04 2003-04-04 Circuit d'echappement comportant des moyens de raccordement de deux troncons amont a un troncon aval integres dans un element d'un troncon amont Expired - Fee Related FR2853350B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0304193A FR2853350B1 (fr) 2003-04-04 2003-04-04 Circuit d'echappement comportant des moyens de raccordement de deux troncons amont a un troncon aval integres dans un element d'un troncon amont

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0304193A FR2853350B1 (fr) 2003-04-04 2003-04-04 Circuit d'echappement comportant des moyens de raccordement de deux troncons amont a un troncon aval integres dans un element d'un troncon amont

Publications (2)

Publication Number Publication Date
FR2853350A1 FR2853350A1 (fr) 2004-10-08
FR2853350B1 true FR2853350B1 (fr) 2006-07-21

Family

ID=32982234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0304193A Expired - Fee Related FR2853350B1 (fr) 2003-04-04 2003-04-04 Circuit d'echappement comportant des moyens de raccordement de deux troncons amont a un troncon aval integres dans un element d'un troncon amont

Country Status (1)

Country Link
FR (1) FR2853350B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064171A (en) * 1979-11-23 1981-06-10 British Leyland Cars Ltd Control of Airfuel Ratio in an Automotive Emission Control System
JPH0413376Y2 (fr) * 1986-01-29 1992-03-27
DE3908286C1 (fr) * 1989-03-14 1990-02-22 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
JP3075756B2 (ja) * 1991-03-20 2000-08-14 マツダ株式会社 エンジンの排気装置
JP2959337B2 (ja) * 1993-06-16 1999-10-06 日産自動車株式会社 内燃機関の排気装置

Also Published As

Publication number Publication date
FR2853350A1 (fr) 2004-10-08

Similar Documents

Publication Publication Date Title
FR2871854B1 (fr) Structure de joint d'un tuyau de raccordement divergent
DE602004000467D1 (de) Abgasreinigungsvorrichtung
EP1669567A4 (fr) Dispositif de purification des gaz d'echappement d'un moteur
DE602005013285D1 (de) Abgasreinigungsvorrichtung
DK1453772T3 (da) Gipsholdig sammensætning med foröget modstandsdygtighed over for permanent deformation
FR2873402B1 (fr) Dispositif d'epuration de gaz d'echappement
EP1829609A4 (fr) Catalyseur de combustion de matiere particulaire et filtre
DE602004001471D1 (de) Motorabgasreinigungsvorrichtung
DE602004024091D1 (de) Rohrverbindung und muffe für rohrverbindung
DE602005004476D1 (de) Zungenabdeckung und diese verwendende Sicherheitsvorrichtung
DE602005005523D1 (de) Abgasrohrstruktur
FR2900387B1 (fr) Ensemble d'echappement des gaz de propulsion dans un aeronef avec deux elements coudes
EP1702142A4 (fr) Application intermittente de gaz de synthese pour pieger nox et/ou moteur diesel
FR2868146B1 (fr) Joint filete tubulaire resistant aux contraintes de flexion
DE602004017552D1 (de) Abgasreinigungsvorrichtung
DE602005000816D1 (de) Abgasreinigungsvorrichtung
FR2882091B1 (fr) Agencement d'un element de raccord coude comportant une plaque de fixation et une coquille dans un circuit d'echappement de moteur a combustion
DE602005001992D1 (de) Abgasreinigungsvorrichtung
FR2853350B1 (fr) Circuit d'echappement comportant des moyens de raccordement de deux troncons amont a un troncon aval integres dans un element d'un troncon amont
EP1760283A4 (fr) Dispositif de post-traitement des gaz d'échappement
FR2873746B1 (fr) Element de ligne d'echappement
DE602007007306D1 (de) Dieselabgas-dosierungsstruktur
GB2390691B (en) Measurement of fuel flow
FR2908454B1 (fr) Dispositif de post-traitement des gaz d'echappement
FR2862205B1 (fr) Orthese de genou rigide et articulee

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20171229