AU2020203292B2 - Pump device - Google Patents

Pump device

Info

Publication number
AU2020203292B2
AU2020203292B2 AU2020203292A AU2020203292A AU2020203292B2 AU 2020203292 B2 AU2020203292 B2 AU 2020203292B2 AU 2020203292 A AU2020203292 A AU 2020203292A AU 2020203292 A AU2020203292 A AU 2020203292A AU 2020203292 B2 AU2020203292 B2 AU 2020203292B2
Authority
AU
Australia
Prior art keywords
cooling duct
cooling
pump device
duct
course
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.)
Active
Application number
AU2020203292A
Other languages
English (en)
Other versions
AU2020203292A1 (en
Inventor
Steve MEHLHORN
Lorenz Schneider
Max Werthmueller
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.)
Frideco AG
Original Assignee
Frideco 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 Frideco AG filed Critical Frideco AG
Publication of AU2020203292A1 publication Critical patent/AU2020203292A1/en
Application granted granted Critical
Publication of AU2020203292B2 publication Critical patent/AU2020203292B2/en
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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid 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
    • 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
    • F04D13/0653—Units comprising pumps and their driving means the pump being electrically driven the motor being flooded
    • 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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow 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
    • F01P3/00—Liquid cooling
    • F01P2003/001—Cooling liquid
    • 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
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
AU2020203292A 2019-05-24 2020-05-20 Pump device Active AU2020203292B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019113948.1A DE102019113948B3 (de) 2019-05-24 2019-05-24 Pumpenvorrichtung
DE102019113948.1 2019-05-24

Publications (2)

Publication Number Publication Date
AU2020203292A1 AU2020203292A1 (en) 2020-12-10
AU2020203292B2 true AU2020203292B2 (en) 2026-02-12

Family

ID=70779522

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020203292A Active AU2020203292B2 (en) 2019-05-24 2020-05-20 Pump device

Country Status (10)

Country Link
US (1) US11255344B2 (https=)
EP (1) EP3741997B1 (https=)
JP (1) JP7560963B2 (https=)
CN (1) CN111980971B (https=)
AU (1) AU2020203292B2 (https=)
CA (1) CA3081192C (https=)
DE (1) DE102019113948B3 (https=)
DK (1) DK3741997T3 (https=)
FI (1) FI3741997T3 (https=)
HU (1) HUE062967T2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4229301A4 (en) 2020-10-19 2025-02-19 Milwaukee Electric Tool Corporation PIN PUMP ARRANGEMENT
CN119388679B (zh) * 2024-10-28 2025-08-05 湖北双鸥汽车饰件有限公司 一种汽车方向盘成型装置及其工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208688A1 (de) * 2002-02-28 2003-09-18 Abs Pump Ct Gmbh Tauchmotorpumpe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998313A (en) * 1962-02-14 1965-07-14 Sigmund Pumps Ltd Improvements in and relating to pumps
US3450056A (en) * 1967-07-18 1969-06-17 Westinghouse Electric Corp Canned motor pump
DE1703433A1 (de) * 1968-05-18 1971-12-30 Emu Unterwasserpumpen Gmbh Tauchpumpenaggregat mit ueberflutbarer Antriebseinrichtung
DE19845375A1 (de) * 1998-10-02 2000-04-06 Asea Brown Boveri Verfahren und Vorrichtung zur indirekten Kühlung der Strömung in zwischen Rotoren und Statoren von Turbomaschinen ausgebildeten Radialspalten
CA2283603A1 (en) * 1998-10-01 2000-04-01 Paul W. Behnke Forced closed-loop cooling for a submersible pump motor
DE10222947A1 (de) * 2002-05-24 2003-12-04 Behr Gmbh & Co Heizvorrichtung für Kraftfahrzeuge
US20060275151A1 (en) * 2005-06-01 2006-12-07 Caterpillar Inc. Pump and heat exchanger
US7543457B2 (en) * 2005-06-29 2009-06-09 Intel Corporation Systems for integrated pump and reservoir
US8152458B2 (en) * 2009-04-28 2012-04-10 Mp Pumps, Inc. Centrifugal pump with improved drive shaft and heat exchanger
GB201307257D0 (en) * 2013-04-22 2013-05-29 Flowork Systems Ii Llc Conrollable variable flow coolant pump and flow management mechanism
US11480188B2 (en) * 2014-01-05 2022-10-25 Dajustco Ip Holdings Inc. Integrated pressurized pump shaft seal assembly and method of use thereof
DE102015114783B3 (de) * 2015-09-03 2016-09-22 Nidec Gpm Gmbh Elektrische Kühlmittelpumpe mit strömungsgekühlter Steuerschaltung
DE102017215835A1 (de) * 2017-09-07 2019-03-07 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Fluidgekühlte elektrische Maschine
DE102017131227A1 (de) * 2017-12-22 2019-06-27 Frideco Ag Pumpenvorrichtung, insbesondere überflutbare Pumpenvorrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208688A1 (de) * 2002-02-28 2003-09-18 Abs Pump Ct Gmbh Tauchmotorpumpe

Also Published As

Publication number Publication date
CA3081192C (en) 2026-03-24
CN111980971B (zh) 2025-06-27
AU2020203292A1 (en) 2020-12-10
CA3081192A1 (en) 2020-11-24
BR102020010196A8 (pt) 2023-10-03
BR102020010196A2 (pt) 2020-12-08
DE102019113948B3 (de) 2020-10-29
CN111980971A (zh) 2020-11-24
DK3741997T3 (da) 2023-09-18
JP2020193620A (ja) 2020-12-03
US20200370564A1 (en) 2020-11-26
US11255344B2 (en) 2022-02-22
EP3741997A1 (de) 2020-11-25
HUE062967T2 (hu) 2023-12-28
EP3741997B1 (de) 2023-06-21
JP7560963B2 (ja) 2024-10-03
FI3741997T3 (fi) 2023-09-13

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