FR3098866B1 - Repartiteur avec séparation des flux et conduits intégrés - Google Patents

Repartiteur avec séparation des flux et conduits intégrés Download PDF

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Publication number
FR3098866B1
FR3098866B1 FR1908039A FR1908039A FR3098866B1 FR 3098866 B1 FR3098866 B1 FR 3098866B1 FR 1908039 A FR1908039 A FR 1908039A FR 1908039 A FR1908039 A FR 1908039A FR 3098866 B1 FR3098866 B1 FR 3098866B1
Authority
FR
France
Prior art keywords
intake
cylinder head
distributor
wall
integrated flow
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.)
Active
Application number
FR1908039A
Other languages
English (en)
Other versions
FR3098866A1 (fr
Inventor
Jean-Pierre Millon
William Pommery
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 FR1908039A priority Critical patent/FR3098866B1/fr
Publication of FR3098866A1 publication Critical patent/FR3098866A1/fr
Application granted granted Critical
Publication of FR3098866B1 publication Critical patent/FR3098866B1/fr
Active 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0462—Liquid cooled heat exchangers
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/243—Cylinder heads and inlet or exhaust manifolds integrally cast together
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Agencement de fixation de circuit d’admission d’air de moteur thermique à injection indirecte de carburant comprenant une culasse (15) dans laquelle sont creusés des canaux tubulaires d’admission (17) qui débouchent d’un côté dans un enfoncement (20) de la paroi d’admission (12) de la culasse et du côté opposé dans une chambre à combustion, ledit circuit d’admission comportant un échangeur de chaleur (11) fixé à la paroi d’admission de la culasse par une bride de fixation (50), caractérisé en ce que l’échangeur (11) est divisé en compartiments longitudinaux, chacun desdits compartiments est connecté avec un réservoir d’admission (55) qui est formé dans la bride (50), logé dans l’enfoncement (20) dans la paroi d’admission de la culasse et connecté à une unique chambre de combustion. Figure pour l’abrégé : Fig. 2
FR1908039A 2019-07-17 2019-07-17 Repartiteur avec séparation des flux et conduits intégrés Active FR3098866B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1908039A FR3098866B1 (fr) 2019-07-17 2019-07-17 Repartiteur avec séparation des flux et conduits intégrés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908039A FR3098866B1 (fr) 2019-07-17 2019-07-17 Repartiteur avec séparation des flux et conduits intégrés
FR1908039 2019-07-17

Publications (2)

Publication Number Publication Date
FR3098866A1 FR3098866A1 (fr) 2021-01-22
FR3098866B1 true FR3098866B1 (fr) 2021-06-11

Family

ID=68211066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1908039A Active FR3098866B1 (fr) 2019-07-17 2019-07-17 Repartiteur avec séparation des flux et conduits intégrés

Country Status (1)

Country Link
FR (1) FR3098866B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344217B4 (de) * 2003-09-22 2014-05-28 Mahle Filtersysteme Gmbh Frischgas führender Abschnitt einer Frischgasanlage
FR2884875A1 (fr) 2005-04-21 2006-10-27 Renault Sas Systeme d'alimentation a balayage pour moteur essence suralimente a injection indirecte
FR2967215B1 (fr) * 2010-11-08 2016-01-01 Valeo Systemes Thermiques Collecteur de repartition de gaz et module d'admission de gaz correspondant
JP5440806B2 (ja) * 2011-04-05 2014-03-12 株式会社デンソー 吸気装置
EP3306048A1 (fr) * 2016-10-05 2018-04-11 MANN+HUMMEL GmbH Agencement d'une pipe d'admission et refroidisseur
FR3062684B1 (fr) * 2017-02-07 2021-04-30 Renault Sas Culasse comprenant un ensemble d'injection de gaz d'echappement
FR3073251B1 (fr) * 2017-11-06 2020-02-21 Renault S.A.S Circuit d'admission d'air pour moteur a allumage commande avec plenum integre a la culasse
FR3073257B1 (fr) * 2017-11-08 2021-02-19 Renault Sas Dispositif d'admission d'air pour moteur thermique

Also Published As

Publication number Publication date
FR3098866A1 (fr) 2021-01-22

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