FR2897106B1 - Echappement d'un moteur - Google Patents

Echappement d'un moteur

Info

Publication number
FR2897106B1
FR2897106B1 FR0650394A FR0650394A FR2897106B1 FR 2897106 B1 FR2897106 B1 FR 2897106B1 FR 0650394 A FR0650394 A FR 0650394A FR 0650394 A FR0650394 A FR 0650394A FR 2897106 B1 FR2897106 B1 FR 2897106B1
Authority
FR
France
Prior art keywords
engine exhaust
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
FR0650394A
Other languages
English (en)
Other versions
FR2897106A1 (fr
Inventor
Elise Jean
Moreno Marta Marti
Philippe Recouvreur
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 FR0650394A priority Critical patent/FR2897106B1/fr
Publication of FR2897106A1 publication Critical patent/FR2897106A1/fr
Application granted granted Critical
Publication of FR2897106B1 publication Critical patent/FR2897106B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion 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
    • 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
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4228—Helically-shaped channels 
    • 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
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
    • 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)
  • Exhaust Silencers (AREA)
FR0650394A 2006-02-03 2006-02-03 Echappement d'un moteur Expired - Fee Related FR2897106B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0650394A FR2897106B1 (fr) 2006-02-03 2006-02-03 Echappement d'un moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0650394A FR2897106B1 (fr) 2006-02-03 2006-02-03 Echappement d'un moteur

Publications (2)

Publication Number Publication Date
FR2897106A1 FR2897106A1 (fr) 2007-08-10
FR2897106B1 true FR2897106B1 (fr) 2013-06-14

Family

ID=37074574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0650394A Expired - Fee Related FR2897106B1 (fr) 2006-02-03 2006-02-03 Echappement d'un moteur

Country Status (1)

Country Link
FR (1) FR2897106B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493562A (fr) *
US2479318A (en) * 1947-03-05 1949-08-16 Nordberg Manufacturing Co Duct system for supercharged engines
US2678530A (en) * 1947-05-08 1954-05-18 Jacobs Harold Exhaust manifold, particularly for turbo charging
GB673277A (en) * 1950-01-20 1952-06-04 Maschf Augsburg Nuernberg Ag Improvements in or relating to exhaust pipes for internal combustion engines
FR1118682A (fr) * 1954-02-13 1956-06-08 Maschf Augsburg Nuernberg Ag Canalisation d'échappement
GB779503A (en) * 1954-02-13 1957-07-24 Augsburg Nurnburg A G Maschf Improvements in and relating to exhaust piping for multi-cylinder internal combustion engines
AT304180B (de) * 1967-11-22 1972-11-15 Ustav Pro Vyzkum Motorovych Vo Zylinderkopf bei brennkraftmaschinen
DE2625788B1 (de) * 1976-06-09 1977-08-11 Motoren Werke Mannheim Ag Abgasleitung fuer turboaufgeladene brennkraftmaschinen
DE3603868A1 (de) * 1986-02-07 1987-08-13 Audi Ag Auspuffsystem fuer eine mehrzylinder-brennkraftmaschine
JPH09125974A (ja) * 1995-10-30 1997-05-13 Yuji Tomita 吸気、排気ポートを渦状に配置するエンジン

Also Published As

Publication number Publication date
FR2897106A1 (fr) 2007-08-10

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Legal Events

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Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

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Year of fee payment: 12

ST Notification of lapse

Effective date: 20181031