FR2914367B1 - DOUBLE-STAGE SUPER-POWER SYSTEM FOR INTERNAL COMBUSTION ENGINE - Google Patents

DOUBLE-STAGE SUPER-POWER SYSTEM FOR INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2914367B1
FR2914367B1 FR0754206A FR0754206A FR2914367B1 FR 2914367 B1 FR2914367 B1 FR 2914367B1 FR 0754206 A FR0754206 A FR 0754206A FR 0754206 A FR0754206 A FR 0754206A FR 2914367 B1 FR2914367 B1 FR 2914367B1
Authority
FR
France
Prior art keywords
double
combustion engine
internal combustion
power system
stage super
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
FR0754206A
Other languages
French (fr)
Other versions
FR2914367A1 (en
Inventor
Laurent Doleac
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 FR0754206A priority Critical patent/FR2914367B1/en
Priority to EP08762069A priority patent/EP2129895A1/en
Priority to PCT/FR2008/050217 priority patent/WO2008122725A1/en
Publication of FR2914367A1 publication Critical patent/FR2914367A1/en
Application granted granted Critical
Publication of FR2914367B1 publication Critical patent/FR2914367B1/en
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
    • 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
    • F02B37/004—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
    • F02B37/18—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
    • F02B37/22—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust 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)
FR0754206A 2007-04-02 2007-04-02 DOUBLE-STAGE SUPER-POWER SYSTEM FOR INTERNAL COMBUSTION ENGINE Expired - Fee Related FR2914367B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0754206A FR2914367B1 (en) 2007-04-02 2007-04-02 DOUBLE-STAGE SUPER-POWER SYSTEM FOR INTERNAL COMBUSTION ENGINE
EP08762069A EP2129895A1 (en) 2007-04-02 2008-02-12 Dual stage supercharging system for internal combustion engine
PCT/FR2008/050217 WO2008122725A1 (en) 2007-04-02 2008-02-12 Dual stage supercharging system for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0754206A FR2914367B1 (en) 2007-04-02 2007-04-02 DOUBLE-STAGE SUPER-POWER SYSTEM FOR INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2914367A1 FR2914367A1 (en) 2008-10-03
FR2914367B1 true FR2914367B1 (en) 2009-05-08

Family

ID=38698503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0754206A Expired - Fee Related FR2914367B1 (en) 2007-04-02 2007-04-02 DOUBLE-STAGE SUPER-POWER SYSTEM FOR INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
EP (1) EP2129895A1 (en)
FR (1) FR2914367B1 (en)
WO (1) WO2008122725A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2236790B1 (en) * 2009-04-03 2016-03-30 Ford Global Technologies, LLC Cylinder head with two turbines arranged in parallel
US10316741B2 (en) 2010-10-14 2019-06-11 Ford Global Technologies, Llc Turbocharged combustion system
DE102013103507A1 (en) * 2013-04-09 2014-10-09 Ihi Charging Systems International Gmbh Regulating device for an exhaust gas guide section of a turbine
GB2518429A (en) * 2013-09-23 2015-03-25 Gm Global Tech Operations Inc Two-stage turbocharger system
DE102014109577A1 (en) 2014-07-09 2016-01-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Charging device for an internal combustion engine, internal combustion engine and method for operating an internal combustion engine
US11746715B2 (en) * 2018-10-01 2023-09-05 Volvo Truck Corporation Method for controlling an internal combustion engine, a computer program, a computer readable medium, a control unit, an internal combustion engine, and a vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6029452A (en) * 1995-11-15 2000-02-29 Turbodyne Systems, Inc. Charge air systems for four-cycle internal combustion engines
DE10015291A1 (en) * 2000-03-28 2001-10-04 Daimler Chrysler Ag Turbocharged V-engine has two different sizes of turbocharger with series operation at low engine speeds and parallel operation at high engine speeds
GB0320986D0 (en) * 2003-09-08 2003-10-08 Ricardo Uk Ltd Automotive turbo charger systems
US7107972B1 (en) * 2004-08-03 2006-09-19 Accessible Technologies, Inc. Multi-phase centrifugal supercharging air induction system

Also Published As

Publication number Publication date
EP2129895A1 (en) 2009-12-09
WO2008122725A1 (en) 2008-10-16
FR2914367A1 (en) 2008-10-03

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20161230