FR3032487B1 - Ensemble moteur turbocompresse a deux conduits d’echappement avec ligne de recirculation et dispositif de regulation - Google Patents

Ensemble moteur turbocompresse a deux conduits d’echappement avec ligne de recirculation et dispositif de regulation

Info

Publication number
FR3032487B1
FR3032487B1 FR1551017A FR1551017A FR3032487B1 FR 3032487 B1 FR3032487 B1 FR 3032487B1 FR 1551017 A FR1551017 A FR 1551017A FR 1551017 A FR1551017 A FR 1551017A FR 3032487 B1 FR3032487 B1 FR 3032487B1
Authority
FR
France
Prior art keywords
regulation device
engine assembly
recirculation line
exhaust ducts
turbocharger engine
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
FR1551017A
Other languages
English (en)
Other versions
FR3032487A1 (fr
Inventor
Pagliari Diego Rafael Veiga
Arnaud Dupuis
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 FR1551017A priority Critical patent/FR3032487B1/fr
Priority to PCT/FR2016/050194 priority patent/WO2016128642A1/fr
Priority to EP16705245.5A priority patent/EP3256705A1/fr
Publication of FR3032487A1 publication Critical patent/FR3032487A1/fr
Application granted granted Critical
Publication of FR3032487B1 publication Critical patent/FR3032487B1/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
    • F02B37/02—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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/51—EGR valves combined with other devices, e.g. with intake valves or compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/71—Multi-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
FR1551017A 2015-02-09 2015-02-09 Ensemble moteur turbocompresse a deux conduits d’echappement avec ligne de recirculation et dispositif de regulation Expired - Fee Related FR3032487B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1551017A FR3032487B1 (fr) 2015-02-09 2015-02-09 Ensemble moteur turbocompresse a deux conduits d’echappement avec ligne de recirculation et dispositif de regulation
PCT/FR2016/050194 WO2016128642A1 (fr) 2015-02-09 2016-01-29 Ensemble moteur turbocompresse a deux conduits d'echappement avec ligne de recirculation
EP16705245.5A EP3256705A1 (fr) 2015-02-09 2016-01-29 Ensemble moteur turbocompresse a deux conduits d'echappement avec ligne de recirculation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1551017A FR3032487B1 (fr) 2015-02-09 2015-02-09 Ensemble moteur turbocompresse a deux conduits d’echappement avec ligne de recirculation et dispositif de regulation

Publications (2)

Publication Number Publication Date
FR3032487A1 FR3032487A1 (fr) 2016-08-12
FR3032487B1 true FR3032487B1 (fr) 2017-02-17

Family

ID=52829127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551017A Expired - Fee Related FR3032487B1 (fr) 2015-02-09 2015-02-09 Ensemble moteur turbocompresse a deux conduits d’echappement avec ligne de recirculation et dispositif de regulation

Country Status (1)

Country Link
FR (1) FR3032487B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020064102A1 (fr) * 2018-09-26 2020-04-02 Volvo Truck Corporation Sous-ensemble pour moteur à allumage par compression doté d'une soupape de recirculation sur un collecteur d'échappement secondaire

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2179204B1 (fr) * 2007-07-18 2011-11-23 Schaeffler Technologies AG & Co. KG Element d'une soupape de commande pour la commande de flux de fluide sous pression
US20090057592A1 (en) * 2007-08-28 2009-03-05 Lakhan Haresh C Flow control and closure valve with axial flow in the valve element
US8495992B2 (en) * 2008-02-22 2013-07-30 Borgwarner Inc. Controlling exhaust gas flow divided between turbocharging and exhaust gas recirculating
DE102009014050A1 (de) * 2009-03-19 2010-09-23 Schaeffler Technologies Gmbh & Co. Kg Wärmemanagementmodul mit axial hydraulisch betriebenem Ventilglied
JP5496555B2 (ja) * 2009-06-23 2014-05-21 株式会社不二工機 ユニットクーラーの洗浄装置
FR2992027B1 (fr) * 2012-06-14 2014-07-04 Peugeot Citroen Automobiles Sa Procede de pilotage de l'introduction de carburant dans un moteur
US9624823B2 (en) * 2013-05-08 2017-04-18 Ford Global Technologies, Llc Internal combustion engine with deactivatable cylinder, and method for operating an internal combustion engine of said type

Also Published As

Publication number Publication date
FR3032487A1 (fr) 2016-08-12

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Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

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