FR3114127B3 - Thermostated degassing tapping - Google Patents

Thermostated degassing tapping Download PDF

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Publication number
FR3114127B3
FR3114127B3 FR2009320A FR2009320A FR3114127B3 FR 3114127 B3 FR3114127 B3 FR 3114127B3 FR 2009320 A FR2009320 A FR 2009320A FR 2009320 A FR2009320 A FR 2009320A FR 3114127 B3 FR3114127 B3 FR 3114127B3
Authority
FR
France
Prior art keywords
branches
outlet box
water outlet
water
branch
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
FR2009320A
Other languages
French (fr)
Other versions
FR3114127A3 (en
Inventor
Stéphane Bruneau
Adrien Picard
Xavier Richaud
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 FR2009320A priority Critical patent/FR3114127B3/en
Publication of FR3114127A3 publication Critical patent/FR3114127A3/en
Application granted granted Critical
Publication of FR3114127B3 publication Critical patent/FR3114127B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/028—Deaeration devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/029—Expansion reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/16—Outlet manifold

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Circuit de refroidissement (100) d’un groupe motopropulseur comportant un moteur thermique (110) de véhicule automobile, comprenant une première branche (30A) de circulation d’eau au travers de consommateurs permanents, une deuxième branche (30B) traversant un radiateur (150) et une troisième branche (30C) traversant un boitier de sortie d’eau (160), lesdites trois branches reliant le boitier de sortie d’eau (10) connecté à une sortie de circuit de refroidissement du moteur, à une entrée d’une pompe à eau (120) connectée directement à une entrée de circuit de refroidissement du moteur, et le boitier de sortie d’eau (10) comprenant un carter entourant un dispositif de distribution d’eau entre les trois branches, caractérisé en ce que chacune desdites branches (30A,30B,30C) étant indépendante et distincte d’une autre et en ce que le boitier de sortie (10) d’eau autorise un passage de liquide dans les deuxième et troisième branches indépendantes et distinctes l’une de l’autre au dépassement d’un seuil de température du liquide de refroidissement. Figure pour l’abrégé : fig. 3Cooling circuit (100) of a powertrain comprising a heat engine (110) of a motor vehicle, comprising a first branch (30A) for circulating water through permanent consumers, a second branch (30B) passing through a radiator ( 150) and a third branch (30C) passing through a water outlet box (160), said three branches connecting the water outlet box (10) connected to an engine cooling circuit outlet, to an inlet of a water pump (120) connected directly to an engine cooling circuit inlet, and the water outlet box (10) comprising a casing surrounding a device for distributing water between the three branches, characterized in that that each of said branches (30A, 30B, 30C) being independent and distinct from one another and in that the water outlet box (10) allows a passage of liquid in the second and third independent and distinct branches from the other to the overcoming between a coolant temperature threshold. Figure for abstract: fig. 3

FR2009320A 2020-09-15 2020-09-15 Thermostated degassing tapping Active FR3114127B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2009320A FR3114127B3 (en) 2020-09-15 2020-09-15 Thermostated degassing tapping

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2009320A FR3114127B3 (en) 2020-09-15 2020-09-15 Thermostated degassing tapping
FR2009320 2020-09-15

Publications (2)

Publication Number Publication Date
FR3114127A3 FR3114127A3 (en) 2022-03-18
FR3114127B3 true FR3114127B3 (en) 2022-08-12

Family

ID=73401800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2009320A Active FR3114127B3 (en) 2020-09-15 2020-09-15 Thermostated degassing tapping

Country Status (1)

Country Link
FR (1) FR3114127B3 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938297A1 (en) 2008-11-13 2010-05-14 Peugeot Citroen Automobiles Sa ENGINE COOLING CIRCUIT

Also Published As

Publication number Publication date
FR3114127A3 (en) 2022-03-18

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