FR2956437B1 - Procede de prevention contre le pompage d'un turbocompresseur - Google Patents

Procede de prevention contre le pompage d'un turbocompresseur

Info

Publication number
FR2956437B1
FR2956437B1 FR1051107A FR1051107A FR2956437B1 FR 2956437 B1 FR2956437 B1 FR 2956437B1 FR 1051107 A FR1051107 A FR 1051107A FR 1051107 A FR1051107 A FR 1051107A FR 2956437 B1 FR2956437 B1 FR 2956437B1
Authority
FR
France
Prior art keywords
turbocharger
pumping
preventing
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
FR1051107A
Other languages
English (en)
Other versions
FR2956437A1 (fr
Inventor
Nicolas Hoffmann
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 FR1051107A priority Critical patent/FR2956437B1/fr
Priority to PCT/FR2011/050204 priority patent/WO2011101570A1/fr
Publication of FR2956437A1 publication Critical patent/FR2956437A1/fr
Application granted granted Critical
Publication of FR2956437B1 publication Critical patent/FR2956437B1/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
    • 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
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F02B37/16—Control of the pumps by bypassing charging air
    • F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • 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)
FR1051107A 2010-02-17 2010-02-17 Procede de prevention contre le pompage d'un turbocompresseur Expired - Fee Related FR2956437B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1051107A FR2956437B1 (fr) 2010-02-17 2010-02-17 Procede de prevention contre le pompage d'un turbocompresseur
PCT/FR2011/050204 WO2011101570A1 (fr) 2010-02-17 2011-02-02 Procede de prevention contre le pompage d'un turbocompresseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051107A FR2956437B1 (fr) 2010-02-17 2010-02-17 Procede de prevention contre le pompage d'un turbocompresseur

Publications (2)

Publication Number Publication Date
FR2956437A1 FR2956437A1 (fr) 2011-08-19
FR2956437B1 true FR2956437B1 (fr) 2012-02-24

Family

ID=42830355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051107A Expired - Fee Related FR2956437B1 (fr) 2010-02-17 2010-02-17 Procede de prevention contre le pompage d'un turbocompresseur

Country Status (2)

Country Link
FR (1) FR2956437B1 (fr)
WO (1) WO2011101570A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6128034B2 (ja) * 2014-03-28 2017-05-17 マツダ株式会社 ターボ過給機付エンジンの制御方法および制御装置
CN114183239B (zh) * 2021-11-24 2024-01-12 重庆长安汽车股份有限公司 汽车增压汽油机减速泄气过程控制方法、***及车辆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1051107A (fr) 1952-02-27 1954-01-13 Perfectionnements aux boîtes à musique
FR2864579B1 (fr) 2003-12-24 2006-02-17 Renault Sas Moteur a combustion interne avec suralimentation pilotee et procede de pilotage de la suralimentation
DE102004005945B4 (de) * 2004-02-06 2008-08-28 Daimler Ag Verfahren und Vorrichtung zur Ladedruckregelung bei zweistufiger Abgasturboaufladung
FR2917128B1 (fr) * 2007-06-05 2009-07-31 Renault Sas Systeme de regulation de la pression de suralimentation pour moteur a combustion interne a deux turbocompresseurs etages.
US20110113775A1 (en) * 2008-07-10 2011-05-19 Lilly Daryl A Valve actuator for turbocharger systems

Also Published As

Publication number Publication date
FR2956437A1 (fr) 2011-08-19
WO2011101570A1 (fr) 2011-08-25

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