FR2925125B1 - Procede d'interdiction de passage en mode bi-turbo afin d'eviter le pompage dans un systeme de suralimentation - Google Patents

Procede d'interdiction de passage en mode bi-turbo afin d'eviter le pompage dans un systeme de suralimentation

Info

Publication number
FR2925125B1
FR2925125B1 FR0851957A FR0851957A FR2925125B1 FR 2925125 B1 FR2925125 B1 FR 2925125B1 FR 0851957 A FR0851957 A FR 0851957A FR 0851957 A FR0851957 A FR 0851957A FR 2925125 B1 FR2925125 B1 FR 2925125B1
Authority
FR
France
Prior art keywords
bypassing
super
power system
turbo mode
avoid pumping
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
FR0851957A
Other languages
English (en)
Other versions
FR2925125A1 (fr
Inventor
Cedrick Hennion
Vincent Ivosic
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0851957A priority Critical patent/FR2925125B1/fr
Publication of FR2925125A1 publication Critical patent/FR2925125A1/fr
Application granted granted Critical
Publication of FR2925125B1 publication Critical patent/FR2925125B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • 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
    • F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
    • 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
    • F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
    • F02B37/002—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel the exhaust supply to one of the exhaust drives can be interrupted
    • 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
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • 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
    • 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
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • 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)
FR0851957A 2008-03-27 2008-03-27 Procede d'interdiction de passage en mode bi-turbo afin d'eviter le pompage dans un systeme de suralimentation Expired - Fee Related FR2925125B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0851957A FR2925125B1 (fr) 2008-03-27 2008-03-27 Procede d'interdiction de passage en mode bi-turbo afin d'eviter le pompage dans un systeme de suralimentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0851957A FR2925125B1 (fr) 2008-03-27 2008-03-27 Procede d'interdiction de passage en mode bi-turbo afin d'eviter le pompage dans un systeme de suralimentation

Publications (2)

Publication Number Publication Date
FR2925125A1 FR2925125A1 (fr) 2009-06-19
FR2925125B1 true FR2925125B1 (fr) 2009-12-11

Family

ID=39671684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0851957A Expired - Fee Related FR2925125B1 (fr) 2008-03-27 2008-03-27 Procede d'interdiction de passage en mode bi-turbo afin d'eviter le pompage dans un systeme de suralimentation

Country Status (1)

Country Link
FR (1) FR2925125B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104718A (ja) * 1983-11-12 1985-06-10 Nissan Motor Co Ltd 内燃機関の過給装置
US5277029A (en) * 1991-06-18 1994-01-11 Toyota Jidosha Kabushiki Kaisha Internal combustion engine with a dual turbocharger system
US8191369B2 (en) * 2003-11-12 2012-06-05 Mack Trucks, Inc. Turbo-charger surge detection
US7322194B2 (en) * 2005-09-28 2008-01-29 Ford Global Technologies Llc System and method for reducing surge

Also Published As

Publication number Publication date
FR2925125A1 (fr) 2009-06-19

Similar Documents

Publication Publication Date Title
FR2931006B1 (fr) Systeme et procede pour la reconnaissance visuelle
FR2939554B1 (fr) Procede de fonctionnement d'un systeme domotique
FR2900437B1 (fr) Systeme de retention des aubes dans un rotor
FR2959903B1 (fr) Procede d'imagerie polychrome
FR2933458B1 (fr) Compresseur axialo-centrifuge a systeme de pilotage
FR2966879B1 (fr) Systeme et procede de diffusion d'echappement pour turbine
FR2941102B1 (fr) Procede de pilotage d'une unite de stockage d'energie dans un systeme micro-hybride pour vehicule
FR2934697B1 (fr) Procede et systeme permettant de securiser un logiciel
FR2941103B1 (fr) Procede de pilotage d'une unite de stockage d'energie dans un systeme micro-hybride pour vehicule
FR2977221B1 (fr) Procede et systeme de personnalisation a la volee d'un vehicule propose a la location.
FR2956848B1 (fr) Systeme d'assistance de conduite et procede d'assistance de conduite automatique
FR2955697B1 (fr) Procede de recuit d'une structure
FR2960594B1 (fr) Procede de gestion d'un catalyseur scr
SE0801059L (sv) Turboreglersystem för tvåtaktsmotor
FR2982907B1 (fr) Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachine
FR2950317B1 (fr) Systeme d'embarquement/debarquement d'un engin dans
FR2974936B1 (fr) Systeme de guidage automatique de vehicule electrique dans un espace dedie au stationnement, vehicule et procede associes
FR2927714B1 (fr) Systeme et procede de gestion de stationnement
FR2949513B1 (fr) Systeme d'injection de liquide
FI20080607L (fi) Öljynkeruujärjestelmän ankkurointijärjestelmä
FR2960203B1 (fr) Procede de prevision d'un '' vapor-lock " dans un systeme de freinage
FR2925125B1 (fr) Procede d'interdiction de passage en mode bi-turbo afin d'eviter le pompage dans un systeme de suralimentation
FR2986036B1 (fr) Procede d'adaptation de la temperature de fonctionnement d'un systeme de depollution present dans la ligne d'echappement d'un vehicule
FR2977215B1 (fr) Procede et systeme de securisation d'un vehicule propose a la location, et vehicule securise.
FR2974006B1 (fr) Procede et systeme de suivi et d'assistance au deplacement

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140829