FR2854437B1 - Dispositif et procede de regulation de la pression de suralimentation dans un moteur a combustion interne equipe d'un systeme turbocompresseur a deux etages - Google Patents

Dispositif et procede de regulation de la pression de suralimentation dans un moteur a combustion interne equipe d'un systeme turbocompresseur a deux etages

Info

Publication number
FR2854437B1
FR2854437B1 FR0305422A FR0305422A FR2854437B1 FR 2854437 B1 FR2854437 B1 FR 2854437B1 FR 0305422 A FR0305422 A FR 0305422A FR 0305422 A FR0305422 A FR 0305422A FR 2854437 B1 FR2854437 B1 FR 2854437B1
Authority
FR
France
Prior art keywords
controlling
combustion engine
internal combustion
supply pressure
engine equipped
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
FR0305422A
Other languages
English (en)
Other versions
FR2854437A1 (fr
Inventor
Laurent Fontvieille
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 FR0305422A priority Critical patent/FR2854437B1/fr
Publication of FR2854437A1 publication Critical patent/FR2854437A1/fr
Application granted granted Critical
Publication of FR2854437B1 publication Critical patent/FR2854437B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02B37/013—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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric 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)
  • Supercharger (AREA)
FR0305422A 2003-05-02 2003-05-02 Dispositif et procede de regulation de la pression de suralimentation dans un moteur a combustion interne equipe d'un systeme turbocompresseur a deux etages Expired - Fee Related FR2854437B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0305422A FR2854437B1 (fr) 2003-05-02 2003-05-02 Dispositif et procede de regulation de la pression de suralimentation dans un moteur a combustion interne equipe d'un systeme turbocompresseur a deux etages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0305422A FR2854437B1 (fr) 2003-05-02 2003-05-02 Dispositif et procede de regulation de la pression de suralimentation dans un moteur a combustion interne equipe d'un systeme turbocompresseur a deux etages

Publications (2)

Publication Number Publication Date
FR2854437A1 FR2854437A1 (fr) 2004-11-05
FR2854437B1 true FR2854437B1 (fr) 2006-06-23

Family

ID=33155619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305422A Expired - Fee Related FR2854437B1 (fr) 2003-05-02 2003-05-02 Dispositif et procede de regulation de la pression de suralimentation dans un moteur a combustion interne equipe d'un systeme turbocompresseur a deux etages

Country Status (1)

Country Link
FR (1) FR2854437B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4067025B2 (ja) * 2006-09-11 2008-03-26 いすゞ自動車株式会社 多段ターボチャージャの制御装置
FR2930597B1 (fr) * 2008-04-29 2010-04-23 Renault Sas Procede de commande d'un moteur
CN105673191B (zh) * 2015-06-05 2020-10-09 中国人民解放军军事交通学院 柴油机变海拔增压压力控制方法
FR3106372B1 (fr) * 2020-01-21 2022-01-07 Renault Sas Dispositif et procédé de régulation d'une température aval d'un flux de fluide traversant un compresseur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2570403B2 (ja) * 1988-10-21 1997-01-08 トヨタ自動車株式会社 ツインターボエンジンの過給圧制御装置
JP3931507B2 (ja) * 1999-11-17 2007-06-20 いすゞ自動車株式会社 ディーゼルエンジンのターボチャージャーシステム
JP3783527B2 (ja) * 2000-05-23 2006-06-07 いすゞ自動車株式会社 ２段過給システム
DE10034789B4 (de) * 2000-07-18 2014-06-05 Robert Bosch Gmbh Verfahren und Vorrichtung zur Kompensation des nichtlinearen Verhaltens des Luftsystems einer Brennkraftmaschine
US6484499B2 (en) * 2001-01-05 2002-11-26 Caterpillar, Inc Twin variable nozzle turbine exhaust gas recirculation system
US6705084B2 (en) * 2001-07-03 2004-03-16 Honeywell International Inc. Control system for electric assisted turbocharger

Also Published As

Publication number Publication date
FR2854437A1 (fr) 2004-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090119