EP1911970A3 - Pump assembly and method for operating the same - Google Patents

Pump assembly and method for operating the same Download PDF

Info

Publication number
EP1911970A3
EP1911970A3 EP07017624A EP07017624A EP1911970A3 EP 1911970 A3 EP1911970 A3 EP 1911970A3 EP 07017624 A EP07017624 A EP 07017624A EP 07017624 A EP07017624 A EP 07017624A EP 1911970 A3 EP1911970 A3 EP 1911970A3
Authority
EP
European Patent Office
Prior art keywords
operating
same
pump assembly
pump
drive
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Withdrawn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
EP07017624A
Other languages
German (de)
French (fr)
Other versions
EP1911970A2 (en
Inventor
Ludwig Schindler
Christoph Fleischer
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1911970A2 publication Critical patent/EP1911970A2/en
Publication of EP1911970A3 publication Critical patent/EP1911970A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/022—Units comprising pumps and their driving means containing a coupling a coupling allowing slip, e.g. torque converter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven

Abstract

Pumpenanordnung zur Förderung eines Betriebsfluids einer Brennkraftmaschine, umfassend eine Pumpe sowie einen ersten mechanischen Antrieb und einen zweiten elektrischen Antrieb, wobei der erste und der zweite Antrieb derselben Pumpe zugeordnet sind und Verfahren zum Betreiben einer derartigen Pumpenanordnung.

Figure imgaf001
Pump arrangement for conveying an operating fluid of an internal combustion engine, comprising a pump and a first mechanical drive and a second electric drive, wherein the first and the second drive associated with the same pump and methods for operating such a pump assembly.
Figure imgaf001
EP07017624A 2006-10-11 2007-09-08 Pump assembly and method for operating the same Withdrawn EP1911970A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610048050 DE102006048050A1 (en) 2006-10-11 2006-10-11 Pump assembly and method for operating the same

Publications (2)

Publication Number Publication Date
EP1911970A2 EP1911970A2 (en) 2008-04-16
EP1911970A3 true EP1911970A3 (en) 2013-02-27

Family

ID=38556302

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07017624A Withdrawn EP1911970A3 (en) 2006-10-11 2007-09-08 Pump assembly and method for operating the same

Country Status (2)

Country Link
EP (1) EP1911970A3 (en)
DE (1) DE102006048050A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011115065B3 (en) * 2011-10-07 2012-10-04 Audi Ag Coolant conveyor and method for operating a coolant conveyor
IT201700010400A1 (en) * 2017-01-31 2018-07-31 Ind Saleri Italo Spa PUMP UNIT WITH ELECTRIC DRIVE AND MECHANICAL DRIVE
IT201700107668A1 (en) 2017-09-26 2019-03-26 Ind Saleri Italo Spa DUAL PUMP UNIT WITH CENTRIFUGAL CLUTCH ELECTRIC DRIVE
DE102018200225B3 (en) 2018-01-09 2019-03-07 Magna Powertrain Bad Homburg GmbH Pump assembly for a vehicle, and control for a pump assembly and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821187A2 (en) * 1996-07-26 1998-01-28 Toyota Jidosha Kabushiki Kaisha Oil pressure generator and power output apparatus
DE19923154A1 (en) * 1998-05-22 1999-11-25 Luk Getriebe Systeme Gmbh Hydraulic operation system, especially for automated gearbox, like auto gearbox system or automated clutch of a car
DE10128059C1 (en) * 2001-06-09 2002-11-28 Geraete & Pumpenbau Gmbh Variable cooling pump, for internal combustion engine, has rotor of electric motor carried by sleeve fitted over reverse rotation blocking device for pump wheel shaft
DE10214637A1 (en) * 2002-04-02 2003-10-23 Woco Franz Josef Wolf & Co Gmbh Hybrid drive for hybrid pump, especially for motor vehicle, has planetary drive that can be driven by electric motor and/or mechanical drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741186A (en) * 1949-11-10 1956-04-10 Daimler Benz Ag Pump drive at combustion engines
DE19628576B4 (en) * 1996-07-16 2005-10-20 Behr Gmbh & Co Kg Drive for a conveyor wheel of a conveyor of a motor vehicle
JP4446622B2 (en) 2001-03-27 2010-04-07 トヨタ紡織株式会社 Oil pump for internal combustion engine and method of using the same
DE10127516A1 (en) * 2001-06-06 2002-12-12 Bosch Gmbh Robert Operating internal combustion engine involves switching on additional electrically driven fuel pump at least for starting process to feed fuel directly to common fuel rail at raised pressure
DE10251041A1 (en) * 2002-11-02 2004-05-19 Daimlerchrysler Ag Motor vehicle drive, especially for automobiles, has pump and motor extending around drive shaft rotation axis and arranged in drive housing, motor's stator and pump housing attached to drive housing
DE10306418A1 (en) * 2003-02-15 2004-08-26 Deere & Company, Moline Drive arrangement for a conveyor unit
DE10311270A1 (en) * 2003-03-14 2004-09-23 Daimlerchrysler Ag Hybrid drive system for automobile has IC engine disengaged during reversing with drive force provided by electric motor(s)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821187A2 (en) * 1996-07-26 1998-01-28 Toyota Jidosha Kabushiki Kaisha Oil pressure generator and power output apparatus
DE19923154A1 (en) * 1998-05-22 1999-11-25 Luk Getriebe Systeme Gmbh Hydraulic operation system, especially for automated gearbox, like auto gearbox system or automated clutch of a car
DE10128059C1 (en) * 2001-06-09 2002-11-28 Geraete & Pumpenbau Gmbh Variable cooling pump, for internal combustion engine, has rotor of electric motor carried by sleeve fitted over reverse rotation blocking device for pump wheel shaft
DE10214637A1 (en) * 2002-04-02 2003-10-23 Woco Franz Josef Wolf & Co Gmbh Hybrid drive for hybrid pump, especially for motor vehicle, has planetary drive that can be driven by electric motor and/or mechanical drive

Also Published As

Publication number Publication date
EP1911970A2 (en) 2008-04-16
DE102006048050A1 (en) 2008-04-17

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