FR3088677B1 - Procede et dispositif de refroidissement d'un moteur a combustion interne - Google Patents

Procede et dispositif de refroidissement d'un moteur a combustion interne Download PDF

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Publication number
FR3088677B1
FR3088677B1 FR1871613A FR1871613A FR3088677B1 FR 3088677 B1 FR3088677 B1 FR 3088677B1 FR 1871613 A FR1871613 A FR 1871613A FR 1871613 A FR1871613 A FR 1871613A FR 3088677 B1 FR3088677 B1 FR 3088677B1
Authority
FR
France
Prior art keywords
cooling
internal combustion
combustion engine
thermostat
time
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
FR1871613A
Other languages
English (en)
Other versions
FR3088677A1 (fr
Inventor
Michel Angeli
Philippe Marcais
Baptiste Olivier Jean
Daniel Coulaud
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
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 FR1871613A priority Critical patent/FR3088677B1/fr
Priority to PCT/FR2019/052446 priority patent/WO2020104735A1/fr
Priority to EP19806024.6A priority patent/EP3884145B1/fr
Publication of FR3088677A1 publication Critical patent/FR3088677A1/fr
Application granted granted Critical
Publication of FR3088677B1 publication Critical patent/FR3088677B1/fr
Expired - Fee Related 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
    • F01P11/028—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
    • F01P11/0285—Venting 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
    • 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
    • F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

PROCEDE ET DISPOSITIF DE REFROIDISSEMENT D'UN MOTEUR A COMBUSTION INTERNE La présente invention a pour objet un procédé et un dispositif de refroidissement d’un moteur à combustion interne utilisant un thermostat dont l’ouverture est pilotée par une valeur de température seuil déterminée en fonction de trois horloges décomptant respectivement le temps d’ouverture, le temps de fermeture du thermostat et le temps de roulage du véhicule. Le procédé et le dispositif de refroidissement sont agencés de manière à protéger le moteur contre l’engazage. Figure 1
FR1871613A 2018-11-20 2018-11-20 Procede et dispositif de refroidissement d'un moteur a combustion interne Expired - Fee Related FR3088677B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1871613A FR3088677B1 (fr) 2018-11-20 2018-11-20 Procede et dispositif de refroidissement d'un moteur a combustion interne
PCT/FR2019/052446 WO2020104735A1 (fr) 2018-11-20 2019-10-16 Procede et dispositif de refroidissement d'un moteur a combustion interne
EP19806024.6A EP3884145B1 (fr) 2018-11-20 2019-10-16 Procede et dispositif de refroidissement d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871613A FR3088677B1 (fr) 2018-11-20 2018-11-20 Procede et dispositif de refroidissement d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR3088677A1 FR3088677A1 (fr) 2020-05-22
FR3088677B1 true FR3088677B1 (fr) 2020-11-13

Family

ID=66218184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871613A Expired - Fee Related FR3088677B1 (fr) 2018-11-20 2018-11-20 Procede et dispositif de refroidissement d'un moteur a combustion interne

Country Status (3)

Country Link
EP (1) EP3884145B1 (fr)
FR (1) FR3088677B1 (fr)
WO (1) WO2020104735A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3932277B2 (ja) * 2002-10-18 2007-06-20 日本サーモスタット株式会社 電子制御サーモスタットの制御方法
FR2929330B1 (fr) * 2008-04-01 2010-04-09 Peugeot Citroen Automobiles Sa Circuit de refroidissement moteur.
FR2938297A1 (fr) * 2008-11-13 2010-05-14 Peugeot Citroen Automobiles Sa Circuit de refroidissement moteur
DE102014201170A1 (de) * 2014-01-23 2015-07-23 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Entlüftung eines Wärmemanagementsystems einer Verbrennungskraftmaschine
GB2530736B (en) * 2014-09-30 2020-04-15 Ford Global Tech Llc Engine cooling system

Also Published As

Publication number Publication date
EP3884145B1 (fr) 2022-11-30
FR3088677A1 (fr) 2020-05-22
EP3884145A1 (fr) 2021-09-29
WO2020104735A1 (fr) 2020-05-28

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