EP0240777A3 - Pompe de refroidissement pour le moteur à combustion interne d'une voiture automobile - Google Patents

Pompe de refroidissement pour le moteur à combustion interne d'une voiture automobile Download PDF

Info

Publication number
EP0240777A3
EP0240777A3 EP87103793A EP87103793A EP0240777A3 EP 0240777 A3 EP0240777 A3 EP 0240777A3 EP 87103793 A EP87103793 A EP 87103793A EP 87103793 A EP87103793 A EP 87103793A EP 0240777 A3 EP0240777 A3 EP 0240777A3
Authority
EP
European Patent Office
Prior art keywords
impeller
drive shaft
combustion engine
vehicle internal
thread
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Withdrawn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
EP87103793A
Other languages
German (de)
English (en)
Other versions
EP0240777A2 (fr
Inventor
Theo Dipl.-Ing. Seufer
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 EP0240777A2 publication Critical patent/EP0240777A2/fr
Publication of EP0240777A3 publication Critical patent/EP0240777A3/fr
Withdrawn legal-status Critical Current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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant 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
    • F04D15/0033—By-passing by increasing clearance between impeller and its casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/042—Axially shiftable rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts

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)
EP87103793A 1986-04-08 1987-03-16 Pompe de refroidissement pour le moteur à combustion interne d'une voiture automobile Withdrawn EP0240777A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3611708 1986-04-08
DE19863611708 DE3611708A1 (de) 1986-04-08 1986-04-08 Kuehlmittelpumpe fuer eine fahrzeug-brennkraftmaschine

Publications (2)

Publication Number Publication Date
EP0240777A2 EP0240777A2 (fr) 1987-10-14
EP0240777A3 true EP0240777A3 (fr) 1989-01-11

Family

ID=6298178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87103793A Withdrawn EP0240777A3 (fr) 1986-04-08 1987-03-16 Pompe de refroidissement pour le moteur à combustion interne d'une voiture automobile

Country Status (2)

Country Link
EP (1) EP0240777A3 (fr)
DE (1) DE3611708A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927391A1 (de) * 1989-08-19 1991-02-21 Bosch Gmbh Robert Vorrichtung zum beheizen des fahrgastraumes eines kraftfahrzeuges
FR2681906B1 (fr) * 1991-09-27 1995-01-20 Renault Vehicules Ind Pompe centrifuge pour circuit de liquide de refroidissement de moteur a combustion.
DE4203391A1 (de) * 1992-02-06 1993-08-12 Schaeffler Waelzlager Kg Dichtungsanordnung fuer eine wasserpumpe einer brennkraftmaschine
FR2704278B1 (fr) * 1993-04-23 1995-06-16 Renault Pompe a debit variable pour circuit de refroidissement de moteur a combustion interne.
DE4325627A1 (de) * 1993-07-30 1995-02-02 Behr Gmbh & Co Antriebsvorrichtung für eine Wasserpumpe
DE19709484A1 (de) * 1997-03-07 1998-09-10 Hella Kg Hueck & Co Einrichtung zur Regelung der Kühlmitteltemperatur einer Brennkraftmaschine in einem Kraftfahrzeug
FR2827920B1 (fr) * 2001-07-27 2004-03-12 Peugeot Citroen Automobiles Sa Pompe hydraulique et circuit de refroidissement comportant une telle pompe
DE10142263C1 (de) * 2001-08-29 2002-10-24 Guenther Beez Regelbare Kühlmittelpumpe
DE102005028598B3 (de) * 2005-06-21 2006-10-05 Günther Dipl.-Ing. Beez Regelbare Kühlmittelpumpe
DE102005056199A1 (de) * 2005-11-25 2006-10-12 Audi Ag Pumpe für ein flüssiges Medium, insbesondere Kühlmittelpumpe, sowie Stellelement für eine solche Pumpe
DE102008006451B4 (de) * 2008-01-29 2012-05-16 Audi Ag Kühlmittelpumpe mit integriertem Stellventil für einen Kühlkreislauf einer Brennkraftmaschine
DE102010005936A1 (de) * 2010-01-26 2011-07-28 LICOS Trucktec GmbH, 88677 Vorrichtung für eine Pumpe sowie Wasserpumpe
DE102010062752A1 (de) * 2010-12-09 2012-06-14 Mahle International Gmbh Pumpe
DE102011087141A1 (de) * 2011-11-25 2013-05-29 Behr Thermot-Tronik Gmbh Pumpe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955549A (en) * 1931-08-21 1934-04-17 John T Janette Combined pump and valve
DE759331C (de) * 1939-09-07 1954-02-22 Auto Union A G Foerdervorrichtung fuer das Kuehlwasser, insbesondere fuer Fahrzeugmaschinen
DE1274447B (de) * 1962-10-27 1968-08-01 Edwin Frank Kreiselumwaelzpumpe
DE3329002C2 (de) * 1983-08-11 1985-08-22 Daimler-Benz Ag, 7000 Stuttgart Kühlmittelpumpe an einer Brennkraftmaschine für insbesondere Fahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955549A (en) * 1931-08-21 1934-04-17 John T Janette Combined pump and valve
DE759331C (de) * 1939-09-07 1954-02-22 Auto Union A G Foerdervorrichtung fuer das Kuehlwasser, insbesondere fuer Fahrzeugmaschinen
DE1274447B (de) * 1962-10-27 1968-08-01 Edwin Frank Kreiselumwaelzpumpe
DE3329002C2 (de) * 1983-08-11 1985-08-22 Daimler-Benz Ag, 7000 Stuttgart Kühlmittelpumpe an einer Brennkraftmaschine für insbesondere Fahrzeuge

Also Published As

Publication number Publication date
EP0240777A2 (fr) 1987-10-14
DE3611708A1 (de) 1987-10-22

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Inventor name: SEUFER, THEO, DIPL.-ING.