FR2684721A1 - Procede et dispositif de refroidissement d'un moteur thermique a charge fortement variable. - Google Patents

Procede et dispositif de refroidissement d'un moteur thermique a charge fortement variable. Download PDF

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Publication number
FR2684721A1
FR2684721A1 FR9115173A FR9115173A FR2684721A1 FR 2684721 A1 FR2684721 A1 FR 2684721A1 FR 9115173 A FR9115173 A FR 9115173A FR 9115173 A FR9115173 A FR 9115173A FR 2684721 A1 FR2684721 A1 FR 2684721A1
Authority
FR
France
Prior art keywords
engine
heat exchanger
fluid
heat
line
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.)
Granted
Application number
FR9115173A
Other languages
English (en)
French (fr)
Other versions
FR2684721B1 (cg-RX-API-DMAC7.html
Inventor
Ap Ngy Srun
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.)
Valeo Thermique Moteur SA
Original Assignee
Valeo Thermique Moteur 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 Valeo Thermique Moteur SA filed Critical Valeo Thermique Moteur SA
Priority to FR9115173A priority Critical patent/FR2684721A1/fr
Priority to EP92403214A priority patent/EP0545795A1/fr
Priority to US07/986,138 priority patent/US5309870A/en
Priority to JP4350181A priority patent/JPH0617649A/ja
Publication of FR2684721A1 publication Critical patent/FR2684721A1/fr
Application granted granted Critical
Publication of FR2684721B1 publication Critical patent/FR2684721B1/fr
Granted legal-status Critical Current

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
    • F01P3/00—Liquid cooling
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • 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
    • 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
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • F01P2003/2292—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point with thermostatically controlled by-pass
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • F01P2005/125—Driving auxiliary pumps electrically
    • 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
    • F01P2060/04—Lubricant cooler
    • 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
    • F01P2060/08—Cabin heater
    • 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
    • F01P2060/10—Fuel manifold
    • 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)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR9115173A 1991-12-06 1991-12-06 Procede et dispositif de refroidissement d'un moteur thermique a charge fortement variable. Granted FR2684721A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9115173A FR2684721A1 (fr) 1991-12-06 1991-12-06 Procede et dispositif de refroidissement d'un moteur thermique a charge fortement variable.
EP92403214A EP0545795A1 (fr) 1991-12-06 1992-11-27 Procédé et dispositif de refroidissement d'un moteur thermique à charge fortement variable
US07/986,138 US5309870A (en) 1991-12-06 1992-12-04 Method and apparatus for cooling a heat engine of widely variable power
JP4350181A JPH0617649A (ja) 1991-12-06 1992-12-04 可変動力の熱機関の冷却方法と装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9115173A FR2684721A1 (fr) 1991-12-06 1991-12-06 Procede et dispositif de refroidissement d'un moteur thermique a charge fortement variable.

Publications (2)

Publication Number Publication Date
FR2684721A1 true FR2684721A1 (fr) 1993-06-11
FR2684721B1 FR2684721B1 (cg-RX-API-DMAC7.html) 1995-04-21

Family

ID=9419771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9115173A Granted FR2684721A1 (fr) 1991-12-06 1991-12-06 Procede et dispositif de refroidissement d'un moteur thermique a charge fortement variable.

Country Status (4)

Country Link
US (1) US5309870A (cg-RX-API-DMAC7.html)
EP (1) EP0545795A1 (cg-RX-API-DMAC7.html)
JP (1) JPH0617649A (cg-RX-API-DMAC7.html)
FR (1) FR2684721A1 (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304247A1 (de) * 1993-02-12 1994-08-18 Bayerische Motoren Werke Ag Flüssigkeitskühlsystem für eine Brennkraftmaschine
DE4342292A1 (de) * 1993-12-11 1995-06-14 Bayerische Motoren Werke Ag Teilgeflutetes Verdampfungskühlsystem
DE4342293A1 (de) * 1993-12-11 1995-06-14 Bayerische Motoren Werke Ag Kühlsystem für eine Brennkraftmaschine
US5699759A (en) * 1995-12-21 1997-12-23 Thomas J. Hollis Free-flow buoyancy check valve for controlling flow of temperature control fluid from an overflow bottle
SE521618C2 (sv) * 1998-07-31 2003-11-18 Volvo Lastvagnar Ab Förfarande och anordning för avluftning av ett kylvätskesystem till en förbränningsmotor
CA2474415A1 (en) * 2004-07-15 2006-01-15 Gerald Hayes Auxillary cooler for an engine located in a building
SE529541C2 (sv) * 2005-12-05 2007-09-11 Volvo Lastvagnar Ab Kylsystem
US7748211B2 (en) * 2006-12-19 2010-07-06 United Technologies Corporation Vapor cooling of detonation engines
US8056345B2 (en) * 2007-06-13 2011-11-15 United Technologies Corporation Hybrid cooling of a gas turbine engine
DE102012205262B4 (de) * 2012-03-30 2024-09-26 Ford Global Technologies, Llc Variabler Flusswiderstand
CN104246195B (zh) * 2012-04-23 2016-09-07 丰田自动车株式会社 热输送装置
GB2530736B (en) * 2014-09-30 2020-04-15 Ford Global Tech Llc Engine cooling system
CN104865074B (zh) * 2015-05-29 2017-05-31 安徽江淮汽车集团股份有限公司 一种发动机测试用的水恒温装置
DE102021200549A1 (de) 2021-01-21 2022-07-21 Psa Automobiles Sa Verfahren zum Steuern eines Kühlsystems zur Kühlung mindestens einer zu kühlenden Komponente sowie Vorrichtung zur Durchführung des Verfahrens

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767598A (en) * 1921-07-22 1930-06-24 Sue R Mallory Engine-cooling system
US4550694A (en) * 1984-05-11 1985-11-05 Evans Cooling Associates Process and apparatus for cooling internal combustion engines
EP0207354A2 (en) * 1985-07-05 1987-01-07 Nissan Motor Co., Ltd. Method and system for cooling automotive engines
US4768484A (en) * 1987-07-13 1988-09-06 General Motors Corporation Actively pressurized engine cooling system
DE3809136A1 (de) * 1987-04-02 1988-10-13 Volkswagen Ag Einrichtung zur verdampfungskuehlung einer brennkraftmaschine und betreiben eines heizungswaermetauschers durch das kuehlmittel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093113A (ja) * 1983-10-28 1985-05-24 Nissan Motor Co Ltd エンジンの沸騰冷却装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767598A (en) * 1921-07-22 1930-06-24 Sue R Mallory Engine-cooling system
US4550694A (en) * 1984-05-11 1985-11-05 Evans Cooling Associates Process and apparatus for cooling internal combustion engines
EP0207354A2 (en) * 1985-07-05 1987-01-07 Nissan Motor Co., Ltd. Method and system for cooling automotive engines
DE3809136A1 (de) * 1987-04-02 1988-10-13 Volkswagen Ag Einrichtung zur verdampfungskuehlung einer brennkraftmaschine und betreiben eines heizungswaermetauschers durch das kuehlmittel
US4768484A (en) * 1987-07-13 1988-09-06 General Motors Corporation Actively pressurized engine cooling system

Also Published As

Publication number Publication date
JPH0617649A (ja) 1994-01-25
FR2684721B1 (cg-RX-API-DMAC7.html) 1995-04-21
US5309870A (en) 1994-05-10
EP0545795A1 (fr) 1993-06-09

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