FR2649756B1 - Dispositif d'echappement perfectionne pour un moteur muni d'un turbocompresseur, notamment pour vehicule automobile - Google Patents

Dispositif d'echappement perfectionne pour un moteur muni d'un turbocompresseur, notamment pour vehicule automobile

Info

Publication number
FR2649756B1
FR2649756B1 FR8909423A FR8909423A FR2649756B1 FR 2649756 B1 FR2649756 B1 FR 2649756B1 FR 8909423 A FR8909423 A FR 8909423A FR 8909423 A FR8909423 A FR 8909423A FR 2649756 B1 FR2649756 B1 FR 2649756B1
Authority
FR
France
Prior art keywords
turbocharger
motor vehicle
exhaust device
engine provided
improved exhaust
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
FR8909423A
Other languages
English (en)
Other versions
FR2649756A1 (fr
Inventor
Jean Gratadour
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR8909423A priority Critical patent/FR2649756B1/fr
Publication of FR2649756A1 publication Critical patent/FR2649756A1/fr
Application granted granted Critical
Publication of FR2649756B1 publication Critical patent/FR2649756B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/10—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of charging or scavenging apparatus
    • 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
    • F02B27/06—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 the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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)
  • Supercharger (AREA)
FR8909423A 1989-07-12 1989-07-12 Dispositif d'echappement perfectionne pour un moteur muni d'un turbocompresseur, notamment pour vehicule automobile Expired - Fee Related FR2649756B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8909423A FR2649756B1 (fr) 1989-07-12 1989-07-12 Dispositif d'echappement perfectionne pour un moteur muni d'un turbocompresseur, notamment pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909423A FR2649756B1 (fr) 1989-07-12 1989-07-12 Dispositif d'echappement perfectionne pour un moteur muni d'un turbocompresseur, notamment pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2649756A1 FR2649756A1 (fr) 1991-01-18
FR2649756B1 true FR2649756B1 (fr) 1994-05-27

Family

ID=9383740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909423A Expired - Fee Related FR2649756B1 (fr) 1989-07-12 1989-07-12 Dispositif d'echappement perfectionne pour un moteur muni d'un turbocompresseur, notamment pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR2649756B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445489A1 (de) * 1994-12-20 1996-06-27 Audi Ag Abgasturbolader
DE19905637C1 (de) * 1999-02-11 2000-08-31 Daimler Chrysler Ag Abgasturbolader für eine Brennkraftmaschine
FR2857697B1 (fr) * 2003-07-15 2006-01-21 Inst Francais Du Petrole Moteur a combustion interne a quatre temps suralimente avec dispositif d'echappement des gaz d'echappement a volume variable et procede de fonctionnement d'un tel moteur
US8769948B2 (en) * 2009-02-18 2014-07-08 Ford Global Technologies, Llc Exhaust gas system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164018A (en) * 1967-07-11 1969-09-10 Goetaverken Ab Improvements in or relating to Turbo-Driven Superchargers for Two-Stroke I.C. Engines
FR2514412A1 (fr) * 1981-10-14 1983-04-15 Peugeot Cycles Dispositif de modulation de l'ecoulement des gaz dans un silencieux d'echappement de moteur a combustion interne
JPS58190520A (ja) * 1982-04-30 1983-11-07 Hino Motors Ltd 排気タ−ボ付エンジン
JPS58222935A (ja) * 1982-06-22 1983-12-24 Honda Motor Co Ltd 内燃機関の排気系制御装置
US4630446A (en) * 1983-05-27 1986-12-23 Sanshin Kogyo Kabushiki Kaisha Outboard motor with turbo-charger
SU1224423A1 (ru) * 1984-06-28 1986-04-15 Алтайский политехнический институт им.И.И.Ползунова Устройство дл подвода газов к турбокомпрессору двигател внутреннего сгорани
DE3603868A1 (de) * 1986-02-07 1987-08-13 Audi Ag Auspuffsystem fuer eine mehrzylinder-brennkraftmaschine
US4813232A (en) * 1986-05-30 1989-03-21 Mazda Motor Corporation Exhaust device for internal combustion engine
JPS63297725A (ja) * 1987-05-29 1988-12-05 Mazda Motor Corp タ−ボ過給機付エンジン

Also Published As

Publication number Publication date
FR2649756A1 (fr) 1991-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070330