WO2019233813A3 - Kühlsystem einer brennkraftmaschine - Google Patents

Kühlsystem einer brennkraftmaschine Download PDF

Info

Publication number
WO2019233813A3
WO2019233813A3 PCT/EP2019/063748 EP2019063748W WO2019233813A3 WO 2019233813 A3 WO2019233813 A3 WO 2019233813A3 EP 2019063748 W EP2019063748 W EP 2019063748W WO 2019233813 A3 WO2019233813 A3 WO 2019233813A3
Authority
WO
WIPO (PCT)
Prior art keywords
temperature cooling
temperature
low
cooling medium
pump
Prior art date
Application number
PCT/EP2019/063748
Other languages
English (en)
French (fr)
Other versions
WO2019233813A2 (de
Inventor
Richard Losher
Rene Wendler
Original Assignee
Man Energy Solutions Se
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 Man Energy Solutions Se filed Critical Man Energy Solutions Se
Publication of WO2019233813A2 publication Critical patent/WO2019233813A2/de
Publication of WO2019233813A3 publication Critical patent/WO2019233813A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0493—Controlling the air charge temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B63H21/383—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like for handling cooling-water
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0437—Liquid cooled heat exchangers
    • F02B29/0443—Layout of the coolant or refrigerant circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F01P2005/105—Using two or more pumps
    • 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
    • F01P2060/12—Turbo charger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0425—Air cooled heat exchangers
    • F02B29/0431—Details or means to guide the ambient air to the heat exchanger, e.g. having a fan, flaps, a bypass or a special location in the engine compartment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Supercharger (AREA)

Abstract

Kühlsystem (10) einer Brennkraftmaschine, die einen Motor (12) mit mehreren Zylindern (13), einen Abgasturbolader (14) und einen Ladeluftkühler (15) mit mindestens zwei Stufen (15a, 15b) umfasst. Mit einem Hochtemperartkühlkreislauf (17) zur Kühlung einer ersten Stufe (15a) des Ladeluftkühlers (15) und der Zylinder (13), wobei der Hochtemperartkühlkreislauf (17) einen Wärmetauscher (18) mit einer Fördereinrichtung (19), einen Vorlauf (21), eine dem Vorlauf (21) zugeordnete Pumpe (22) und einen Rücklauf (23) umfasst. Mit einem Niedertemperaturkühlkreislauf (26) zur Kühlung einer zweiten Stufe (15b) des Ladeluftkühlers (15) und von Nebenaggregaten, wobei der Niedertemperartkühlkreislauf (26) einen Wärmetauscher (27) mit einer Fördereinrichtung (28), einen Vorlauf (29), eine dem Vorlauf (29) zugeordnete Pumpe (30) und einen Rücklauf (31) umfasst. Mit einer ersten Steuerungseinrichtung (34), welche die Ladeluftkühlung derart regelt, dass dieselbe im Hochtemperartkühlkreislauf (23) die Temperatur oder den Volumenstrom eines Hochtemperaturkühlmediums und im Niedertemperartkühlkreislauf (26) die Temperatur oder den Volumenstrom eines Niedertemperaturkühlmediums vorgibt. Mit einer zweiten Steuerungseinrichtung (37), welche abhängig von der oder dem von der ersten Steuerungseinrichtung (34) vorgegeben Temperatur oder Volumenstrom des Hochtemperaturkühlmediums und des Niedertemperaturkühlmediums die Pumpe (22) für das Hochtemperaturkühlmedium und/oder die Pumpe (30) für das Niedertemperaturkühlmedium und/oder die Fördereinrichtung (19, 28) mindestens eines Wärmetauschers (18, 27) ansteuert.
PCT/EP2019/063748 2018-06-06 2019-05-28 Kühlsystem einer brennkraftmaschine WO2019233813A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018113395.2 2018-06-06
DE102018113395.2A DE102018113395A1 (de) 2018-06-06 2018-06-06 Kühlsystem einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
WO2019233813A2 WO2019233813A2 (de) 2019-12-12
WO2019233813A3 true WO2019233813A3 (de) 2020-01-30

Family

ID=66770436

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/063748 WO2019233813A2 (de) 2018-06-06 2019-05-28 Kühlsystem einer brennkraftmaschine

Country Status (2)

Country Link
DE (1) DE102018113395A1 (de)
WO (1) WO2019233813A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015216420A1 (de) * 2014-08-29 2016-03-03 Volkswagen Aktiengesellschaft Kühlanordnung zur Ladeluftkühlung
DE102014220097A1 (de) * 2014-10-02 2016-04-07 Mahle International Gmbh Kühlsystem und zugehöriges Betriebsverfahren
DE102014219952A1 (de) * 2014-10-01 2016-04-07 Mahle International Gmbh Aufgeladene Brennkraftmaschine sowie Fahrzeug
EP3225805A1 (de) * 2016-03-28 2017-10-04 Toyota Jidosha Kabushiki Kaisha Verbrennungsmotor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549009C2 (de) * 1975-11-03 1985-01-24 Motoren-Werke Mannheim AG vorm. Benz Abt. stationärer Motorenbau, 6800 Mannheim Vorrichtung zur Regelung der Temperatur der Ladeluft eines wassergekühlten Verbrennungsmotors
DE4114704C1 (de) * 1991-05-06 1992-02-20 Mtu Friedrichshafen Gmbh
DE19854544B4 (de) * 1998-11-26 2004-06-17 Mtu Friedrichshafen Gmbh Kühlsystem für eine aufgeladene Brennkraftmaschine
DE102006053331A1 (de) * 2005-11-10 2007-05-16 Behr Gmbh & Co Kg Kreislaufsystem, Mischorgan
DE102007056360B4 (de) * 2007-11-22 2014-06-12 Mtu Friedrichshafen Gmbh Verfahren zur Regelung einer Brennkraftmaschine
DE102007060670B4 (de) * 2007-12-17 2009-11-19 Mtu Friedrichshafen Gmbh Verfahren zur Regelung einer Brennkraftmaschine
SE533416C2 (sv) * 2008-09-25 2010-09-21 Scania Cv Ab Kylarrangemang som minskar risken för isbildning i kylare hos en överladdad förbränningsmotor
SE535877C2 (sv) * 2010-05-25 2013-01-29 Scania Cv Ab Kylarrangemang hos ett fordon som drivs av en överladdad förbränningsmotor
DE102014008859A1 (de) * 2014-06-16 2015-12-17 Mtu Friedrichshafen Gmbh Einkreiskühlsystem zur Leistungssteigerung von aufgeladenen Brennkraftmaschinen und Verfahren dazu
US9945311B2 (en) * 2016-09-01 2018-04-17 General Electric Company Method and systems for adjusting flow resistance in a thermal management system during an engine start

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015216420A1 (de) * 2014-08-29 2016-03-03 Volkswagen Aktiengesellschaft Kühlanordnung zur Ladeluftkühlung
DE102014219952A1 (de) * 2014-10-01 2016-04-07 Mahle International Gmbh Aufgeladene Brennkraftmaschine sowie Fahrzeug
DE102014220097A1 (de) * 2014-10-02 2016-04-07 Mahle International Gmbh Kühlsystem und zugehöriges Betriebsverfahren
EP3225805A1 (de) * 2016-03-28 2017-10-04 Toyota Jidosha Kabushiki Kaisha Verbrennungsmotor

Also Published As

Publication number Publication date
WO2019233813A2 (de) 2019-12-12
DE102018113395A1 (de) 2019-12-12

Similar Documents

Publication Publication Date Title
CN101397929B (zh) 具有分离的冷却回路的冷却系统
RU2589556C2 (ru) Система двигателя и способ снижения стоимости ее производства
CN105626222B (zh) 用于车辆特别是用于商用车辆的冷却系统
US8464669B2 (en) Cooling circuit for an internal combustion engine
MX336530B (es) Metodo y proceso de enfriamiento dividido.
US20050178348A1 (en) Cooling system for a vehicle
CN103375243A (zh) 用于发动机预热的装置和方法
KR20130125394A (ko) 정치용 내연 기관의 흡기 냉각 장치
SE528123C2 (sv) Arrangemang för återcirkulation av avgaser hos en förbränningsmotor i ett fordon
US10196960B2 (en) Cooling system having variable coolant flow paths for exhaust gas recirculation system
WO2015000047A8 (en) Heat exchanger for thermal management systems for the feeding of fuel in internal combustion engines
US20180051946A1 (en) Heat exchanger arrangements and related methods
US9611780B2 (en) Systems and methods for removing fuel from engine oil
CN106672249A (zh) 一种飞机燃油惰化系统高温气体降温装置
EP2929159B1 (de) Kühlsystem und verfahren für einen verbrennungsmotor
EP3066313B1 (de) Verfahren zum betrieb eines verbrennungsmotors
WO2019233813A3 (de) Kühlsystem einer brennkraftmaschine
EP3574195B1 (de) Kühlsystem zur kühlung eines verbrennungsmotors
US8978597B2 (en) Cooling system
JP6160527B2 (ja) 内燃機関のための冷却装置および内燃機関用吸入ガス冷却装置
US20150219005A1 (en) Method of improving charge air condition in air-cooled charge air coolers
US9677456B2 (en) Vehicle driven by an internal combustion engine and provided with a liquid cooling system
RU150383U1 (ru) Система нагрева топливного газа в газоперекачивающем агрегате
WO2018217634A1 (en) Engine cooling system and method for a spark ignited engine
EP3130776A1 (de) Kühlsystem für einen in einem maschinenraum angeordneten verbrennungsmotor

Legal Events

Date Code Title Description
122 Ep: pct application non-entry in european phase

Ref document number: 19728609

Country of ref document: EP

Kind code of ref document: A2