EP2169233A3 - Kühlsystem für Fahrzeuge mit flüssigkeitsgekühlter Brennkraftmaschine - Google Patents

Kühlsystem für Fahrzeuge mit flüssigkeitsgekühlter Brennkraftmaschine Download PDF

Info

Publication number
EP2169233A3
EP2169233A3 EP09009316.2A EP09009316A EP2169233A3 EP 2169233 A3 EP2169233 A3 EP 2169233A3 EP 09009316 A EP09009316 A EP 09009316A EP 2169233 A3 EP2169233 A3 EP 2169233A3
Authority
EP
European Patent Office
Prior art keywords
cooling system
vehicles
fluid
combustion engine
cooled combustion
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
EP09009316.2A
Other languages
English (en)
French (fr)
Other versions
EP2169233A2 (de
EP2169233B1 (de
Inventor
Norbert Schatz
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.)
MAN Truck and Bus SE
Original Assignee
MAN Truck and Bus 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 Truck and Bus SE filed Critical MAN Truck and Bus SE
Publication of EP2169233A2 publication Critical patent/EP2169233A2/de
Publication of EP2169233A3 publication Critical patent/EP2169233A3/de
Application granted granted Critical
Publication of EP2169233B1 publication Critical patent/EP2169233B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • 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
    • F01P7/161—Controlling of coolant flow the coolant being liquid by thermostatic control by bypassing pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
    • 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
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/60—Control system actuates means
    • F05D2270/64—Hydraulic actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft ein Kühlsystem mit regelbarer Kühlmittelpumpe für flüssigkeitsgekühlte Brennkraftmaschinen, insbesondere in Nutz- oder Kraftfahrzeugen, mit einem Pumpenlaufrad und mit einem die Durchflussmenge regelnden Regelelement. Erfindungsgemäß ist die Kühlmittelpumpe (4) mehr-, insbesondere zweiflutig mit mehreren, insbesondere zwei, jeweils voneinander getrennten Kühlmittelkreisen zugeordneten Pumpenfluten (34, 35) ausgebildet ist, wobei wenigstens eine der Pumpenfluten (35) mittels des Regelelementes (21) hinsichtlich ihrer Förderleistung veränderlich ist.
EP09009316.2A 2008-09-27 2009-07-17 Kühlsystem für fahrzeuge mit flüssigkeitsgekühlter brennkraftmaschine Active EP2169233B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008049204A DE102008049204A1 (de) 2008-09-27 2008-09-27 Kühlsystem für Fahrzeuge mit flüssigkeitsgekühlter Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP2169233A2 EP2169233A2 (de) 2010-03-31
EP2169233A3 true EP2169233A3 (de) 2017-03-29
EP2169233B1 EP2169233B1 (de) 2021-03-31

Family

ID=41259147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09009316.2A Active EP2169233B1 (de) 2008-09-27 2009-07-17 Kühlsystem für fahrzeuge mit flüssigkeitsgekühlter brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP2169233B1 (de)
DE (1) DE102008049204A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025560B4 (de) 2010-06-30 2019-03-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Schaltbare Kühlmittelpumpe
DE102010026132A1 (de) * 2010-07-05 2012-01-05 Mahle International Gmbh Laufrad und Fluidpumpe
DE102010046316B4 (de) * 2010-09-23 2020-03-19 Audi Ag Pumpenantrieb mit Viskokupplung und mechanischer Drehzahlregelung
DE102010044167A1 (de) * 2010-11-19 2012-05-24 Mahle International Gmbh Pumpe
EP2455615B1 (de) * 2010-11-19 2017-08-16 MAHLE International GmbH Pumpe
DE102011012826B3 (de) * 2011-03-02 2012-01-12 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
DE102011001090A1 (de) * 2011-03-04 2012-09-06 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Merbelsrod Regelbares Kühlsystem für ein Kraftfahrzeug, Kühlmittelpumpe hierfür, in der Kühlmittelpumpe verwendbares Flügelrad sowie Verfahren zum Regeln eines Kühlmittelflusses in einem derartigen Kühlsystem
DE102011079311A1 (de) * 2011-07-18 2013-01-24 Schaeffler Technologies AG & Co. KG Kühlmittelpumpe für einen Kühlmittelkreiskreislauf einer Brennkraftmaschine
DE102011113040B3 (de) * 2011-09-09 2012-04-26 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt "Regelbare Kühlmittelpumpe"
DE102012214503B4 (de) 2012-08-14 2017-10-12 Schwäbische Hüttenwerke Automotive GmbH Rotationspumpe mit verstellbarem Fördervolumen, insbesondere zum Verstellen einer Kühlmittelpumpe
US9739194B2 (en) 2013-03-04 2017-08-22 Ford Global Technologies, Llc Charge-air intercooler system with integrated heating device
DE102014219565B4 (de) * 2013-10-07 2015-10-15 Schaeffler Technologies AG & Co. KG Äußerer Aktuator für eine Läuferabdeckscheibe einer verstellbaren Wasserpumpe
DE102014202979A1 (de) * 2014-02-18 2015-08-20 Volkswagen Aktiengesellschaft Pumpe
DE102014004009A1 (de) * 2014-03-20 2015-12-03 Daimler Ag Kühlmittelkreislauf zum Kühlen einer Verbrennungskraftmaschine, insbesondere für einen Kraftwagen, sowie Verfahren zum Betreiben eines solchen Kühlmittelkreislaufs
DE102014009367B3 (de) * 2014-06-21 2015-03-05 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
DE102016116636B4 (de) * 2016-09-06 2019-08-14 Pierburg Gmbh Kühlmittelpumpe für den Kfz-Bereich sowie ein Kühlmittelkreislauf für eine Verbrennungskraftmaschine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034960A1 (de) * 2006-07-28 2008-01-31 Audi Ag Kühlmittelpumpe für einen Kühlkreislauf einer Verbrennungskraftmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062200B3 (de) 2005-12-23 2007-02-22 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034960A1 (de) * 2006-07-28 2008-01-31 Audi Ag Kühlmittelpumpe für einen Kühlkreislauf einer Verbrennungskraftmaschine

Also Published As

Publication number Publication date
EP2169233A2 (de) 2010-03-31
EP2169233B1 (de) 2021-03-31
DE102008049204A1 (de) 2010-04-01

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