FR3123384B1 - COOLING CIRCUIT A MOTOR VEHICLE - Google Patents

COOLING CIRCUIT A MOTOR VEHICLE Download PDF

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Publication number
FR3123384B1
FR3123384B1 FR2105388A FR2105388A FR3123384B1 FR 3123384 B1 FR3123384 B1 FR 3123384B1 FR 2105388 A FR2105388 A FR 2105388A FR 2105388 A FR2105388 A FR 2105388A FR 3123384 B1 FR3123384 B1 FR 3123384B1
Authority
FR
France
Prior art keywords
cooling
cooling loop
motor vehicle
loop
cooling circuit
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
FR2105388A
Other languages
French (fr)
Other versions
FR3123384A1 (en
Inventor
Philippe Marcais
Kiwan Nossin
Brice Martin
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2105388A priority Critical patent/FR3123384B1/en
Publication of FR3123384A1 publication Critical patent/FR3123384A1/en
Application granted granted Critical
Publication of FR3123384B1 publication Critical patent/FR3123384B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • 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
    • F01P11/0204—Filling
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L’invention concerne un circuit de refroidissement pour un véhicule automobile comprenant une première boucle de refroidissement (B1), une deuxième boucle de refroidissement (B2), une unique boite de dégazage (1) reliée à la première boucle de refroidissement (B1) par une conduite (2) de remplissage en liquide de refroidissement de cette première boucle (B1), une première conduite de liaison (4a) reliant fluidiquement la deuxième boucle de refroidissement (B2) à la conduite (2) de remplissage, caractérisé en ce qu’il comprend un dispositif (8) permettant de retenir le gaz présent dans le liquide de refroidissement destiné à circuler dans la deuxième boucle de refroidissement (B2), ce dispositif (8) étant disposé dans cette deuxième boucle de refroidissement (B2), et comportant une évacuation (8c) du gaz retenu reliée à la première conduite de liaison (4a). Figure 1The invention relates to a cooling circuit for a motor vehicle comprising a first cooling loop (B1), a second cooling loop (B2), a single degassing box (1) connected to the first cooling loop (B1) by a pipe (2) for filling this first loop (B1) with liquid coolant, a first connecting pipe (4a) fluidically connecting the second cooling loop (B2) to the filling pipe (2), characterized in that it comprises a device (8) making it possible to retain the gas present in the cooling liquid intended to circulate in the second cooling loop (B2), this device (8) being arranged in this second cooling loop (B2), and comprising a discharge (8c) of the retained gas connected to the first connecting pipe (4a). Figure 1

FR2105388A 2021-05-25 2021-05-25 COOLING CIRCUIT A MOTOR VEHICLE Active FR3123384B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2105388A FR3123384B1 (en) 2021-05-25 2021-05-25 COOLING CIRCUIT A MOTOR VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105388A FR3123384B1 (en) 2021-05-25 2021-05-25 COOLING CIRCUIT A MOTOR VEHICLE
FR2105388 2021-05-25

Publications (2)

Publication Number Publication Date
FR3123384A1 FR3123384A1 (en) 2022-12-02
FR3123384B1 true FR3123384B1 (en) 2023-06-30

Family

ID=76601435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105388A Active FR3123384B1 (en) 2021-05-25 2021-05-25 COOLING CIRCUIT A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR3123384B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425514B (en) * 1981-05-08 1982-10-04 Nohab Diesel Ab SETTING TO TEMPERATURE REGULATE A FRESHWATER COOLING SYSTEM FOR COMPRESSOR-LATED COMBUSTION ENGINES WITH AIR INTERNAL COOLER AND FRESHWATER COOLING SYSTEM ACCORDING TO THE SET
US7395787B1 (en) * 2007-02-13 2008-07-08 Gm Global Technology Operations, Inc. Air separator for low flow rate cooling systems
FR2954237B1 (en) * 2009-12-23 2012-03-09 Peugeot Citroen Automobiles Sa VEHICLE HAVING A DOUBLE COOLING CIRCUIT
FR3043719B1 (en) 2015-11-13 2019-07-05 Novares France COOLING CIRCUIT FOR A MOTOR VEHICLE

Also Published As

Publication number Publication date
FR3123384A1 (en) 2022-12-02

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Legal Events

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PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221202

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423