EP2581580A3 - Kühlmittelkreislauf für eine Brennkraftmaschine - Google Patents

Kühlmittelkreislauf für eine Brennkraftmaschine Download PDF

Info

Publication number
EP2581580A3
EP2581580A3 EP12006440.7A EP12006440A EP2581580A3 EP 2581580 A3 EP2581580 A3 EP 2581580A3 EP 12006440 A EP12006440 A EP 12006440A EP 2581580 A3 EP2581580 A3 EP 2581580A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
coolant loop
check valve
opening
expansion tank
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.)
Withdrawn
Application number
EP12006440.7A
Other languages
English (en)
French (fr)
Other versions
EP2581580A2 (de
Inventor
Siegfried Meixner
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Publication of EP2581580A2 publication Critical patent/EP2581580A2/de
Publication of EP2581580A3 publication Critical patent/EP2581580A3/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • F01P11/0209—Closure caps
    • F01P11/0238—Closure caps with overpressure valves or vent valves
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine

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)
  • Temperature-Responsive Valves (AREA)
  • Exhaust Silencers (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Kühlmittelkreislauf 1 für eine Brennkraftmaschine 2, aufweisend einen Hauptkühlkreislauf 1a mit einer Wärmesenke 3 und einen Kurzschlusskreislauf 1b, einen Ausgleichsbehälter 4 mit einem von einer Einfüllöffnung 6 abnehmbaren Einfülldeckel 5 und mindestens einer in den Ausgleichsbehälter 4 mündenden Entlüftungsleitung 10, in der ein Absperrventil 8 angeordnet ist, wobei bei abgenommenem Einfülldeckel 5 eine Befüllleitung 9 vom Ausgleichsbehälter 4 zu mindestens einem der Kreisläufe 1a bzw. 1b unter Umgehung des Absperrventils 8 freigegeben ist.
EP12006440.7A 2011-10-15 2012-09-14 Kühlmittelkreislauf für eine Brennkraftmaschine Withdrawn EP2581580A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011116202A DE102011116202B3 (de) 2011-10-15 2011-10-15 Kühlmittelkreislauf für eine Brennkraftmaschine

Publications (2)

Publication Number Publication Date
EP2581580A2 EP2581580A2 (de) 2013-04-17
EP2581580A3 true EP2581580A3 (de) 2017-06-21

Family

ID=46845341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12006440.7A Withdrawn EP2581580A3 (de) 2011-10-15 2012-09-14 Kühlmittelkreislauf für eine Brennkraftmaschine

Country Status (4)

Country Link
EP (1) EP2581580A3 (de)
KR (1) KR101362579B1 (de)
CN (1) CN103046994B (de)
DE (1) DE102011116202B3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105921B4 (de) 2015-04-17 2024-05-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kühlsystem für ein Fahrzeug und Verfahren zum Betreiben desselben
CN107542572B (zh) * 2016-06-24 2019-07-19 北汽福田汽车股份有限公司 冷却系统和具有其的车辆
DE102019115464A1 (de) * 2019-06-07 2020-12-10 Volkswagen Aktiengesellschaft Ausgleichbehälter für einen Fluidkreislauf
DE102020104760A1 (de) 2020-02-24 2021-08-26 Audi Aktiengesellschaft Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug sowie entsprechende Antriebseinrichtung
GB2620406A (en) * 2022-07-06 2024-01-10 Perkins Engines Co Ltd Engine system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1488512A (en) * 1975-02-06 1977-10-12 Perkins Engines Ltd Engine cooling system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607638C1 (de) * 1996-02-29 1997-06-19 Porsche Ag Kühlkreislauf einer Brennkraftmaschine
JP4106820B2 (ja) * 1999-07-14 2008-06-25 株式会社デンソー 完全密閉型容器
DE19948160B4 (de) * 1999-10-07 2010-07-15 Wilhelm Kuhn Kühlvorrichtung für eine flüssigkeitsgekühlte Brennkraftmaschine eines Kraftfahrzeuges
KR100571223B1 (ko) * 2003-09-26 2006-04-13 현대자동차주식회사 상용차용 냉각수 서지탱크 구조
SE525988C2 (sv) * 2003-10-24 2005-06-07 Volvo Lastvagnar Ab Kylsystem för en i ett fordon monterad förbränningsmotor
EP2047078A4 (de) * 2006-07-20 2013-11-27 Volvo Lastvagnar Ab Kühlsystem
DE102010033715A1 (de) * 2010-08-07 2012-02-09 Audi Ag Ausgleichsbehälter für einen Kühlmittelkreislauf

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1488512A (en) * 1975-02-06 1977-10-12 Perkins Engines Ltd Engine cooling system

Also Published As

Publication number Publication date
EP2581580A2 (de) 2013-04-17
KR101362579B1 (ko) 2014-02-13
CN103046994B (zh) 2015-09-02
DE102011116202B3 (de) 2012-10-04
KR20130040739A (ko) 2013-04-24
CN103046994A (zh) 2013-04-17

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