FR3089569B1 - DISTRIBUTOR AIR INLET BOX - Google Patents

DISTRIBUTOR AIR INLET BOX Download PDF

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Publication number
FR3089569B1
FR3089569B1 FR1872600A FR1872600A FR3089569B1 FR 3089569 B1 FR3089569 B1 FR 3089569B1 FR 1872600 A FR1872600 A FR 1872600A FR 1872600 A FR1872600 A FR 1872600A FR 3089569 B1 FR3089569 B1 FR 3089569B1
Authority
FR
France
Prior art keywords
intake
air inlet
gases
inlet box
unit
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
FR1872600A
Other languages
French (fr)
Other versions
FR3089569A1 (en
Inventor
Thomas Veneziani
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
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co Ltd
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, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to FR1872600A priority Critical patent/FR3089569B1/en
Publication of FR3089569A1 publication Critical patent/FR3089569A1/en
Application granted granted Critical
Publication of FR3089569B1 publication Critical patent/FR3089569B1/en
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
    • 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
    • F02M35/10078—Connections of intake systems to the engine
    • 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
    • F02B29/0475—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
    • 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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10131—Ducts situated in more than one plane; Ducts of one plane crossing ducts of another plane
    • 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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

BOÎTE D’ENTRÉE D’AIR DE RÉPARTITEUR L’invention concerne un système (11) d’admission d’air pour moteur thermique comprenant un boitier d’admission (13) d’air destiné à être connecté à une culasse du moteur définissant une direction d’admission des gaz (C) dans le boitier d’admission (13), un connecteur (1) d’admission connecté audit boitier qui comporte un tube d’amenée (2) des gaz d’admission selon une première direction (A) prolongé par; une première portion de guidage (3) comportant une paroi plane (7) perpendiculaire ou sensiblement perpendiculaire à la direction d’admission des gaz (C) dans le boitier d’admission (13). Figure pour l’abrégé : 2The invention relates to an air intake system (11) for a heat engine comprising an air intake unit (13) intended to be connected to a cylinder head of the engine defining a direction of admission of the gases (C) in the intake unit (13), an intake connector (1) connected to said unit which comprises a supply tube (2) of the intake gases in a first direction ( A) extended by; a first guide portion (3) comprising a flat wall (7) perpendicular or substantially perpendicular to the direction of admission of the gases (C) into the intake housing (13). Figure for the abstract: 2

FR1872600A 2018-12-10 2018-12-10 DISTRIBUTOR AIR INLET BOX Active FR3089569B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1872600A FR3089569B1 (en) 2018-12-10 2018-12-10 DISTRIBUTOR AIR INLET BOX

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872600A FR3089569B1 (en) 2018-12-10 2018-12-10 DISTRIBUTOR AIR INLET BOX

Publications (2)

Publication Number Publication Date
FR3089569A1 FR3089569A1 (en) 2020-06-12
FR3089569B1 true FR3089569B1 (en) 2021-04-23

Family

ID=66286465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872600A Active FR3089569B1 (en) 2018-12-10 2018-12-10 DISTRIBUTOR AIR INLET BOX

Country Status (1)

Country Link
FR (1) FR3089569B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338987A (en) * 1998-06-30 2000-01-12 Cummins Engine Co Ltd I.c. engine intake air system with electric heater inside manifold
FR2969715B1 (en) * 2010-12-22 2017-12-15 Valeo Systemes Thermiques CARTRIDGE FOR AN INTAKE MODULE, IN PARTICULAR FOR A MOTOR VEHICLE THERMAL MOTOR INTAKE MODULE, AND ADMISSION MODULE COMPRISING SUCH A CARTER
FR2981409B1 (en) * 2011-10-12 2016-04-15 Valeo Systemes De Controle Moteur GAS SUPPLY MODULE OF A MOTOR VEHICLE
FR2983533B1 (en) * 2011-12-05 2014-01-03 Peugeot Citroen Automobiles Sa DEVICE FOR THE THERMAL CONTROL OF THE INTAKE AIR OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE AND A MOTOR VEHICLE COMPRISING SUCH A DEVICE

Also Published As

Publication number Publication date
FR3089569A1 (en) 2020-06-12

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