EP0831236A3 - Motopompe avec convertisseur de fréquence refroidi - Google Patents

Motopompe avec convertisseur de fréquence refroidi Download PDF

Info

Publication number
EP0831236A3
EP0831236A3 EP97116448A EP97116448A EP0831236A3 EP 0831236 A3 EP0831236 A3 EP 0831236A3 EP 97116448 A EP97116448 A EP 97116448A EP 97116448 A EP97116448 A EP 97116448A EP 0831236 A3 EP0831236 A3 EP 0831236A3
Authority
EP
European Patent Office
Prior art keywords
frequency converter
motor pump
cooled
cooled frequency
plate
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
EP97116448A
Other languages
German (de)
English (en)
Other versions
EP0831236B2 (fr
EP0831236B1 (fr
EP0831236A2 (fr
Inventor
Bernd Dipl.-Ing. Goronzy
Christoph Dipl.-Ing. Lahusen
Mathias Dipl.-Ing. Reinhard
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.)
Wilo SE
Original Assignee
Wilo GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7806672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0831236(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilo GmbH filed Critical Wilo GmbH
Publication of EP0831236A2 publication Critical patent/EP0831236A2/fr
Publication of EP0831236A3 publication Critical patent/EP0831236A3/fr
Application granted granted Critical
Publication of EP0831236B1 publication Critical patent/EP0831236B1/fr
Publication of EP0831236B2 publication Critical patent/EP0831236B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04D13/0686—Mechanical details of the pump control unit
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • 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
    • F04D1/06—Multi-stage 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0204—Frequency of the electric current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
EP97116448A 1996-09-24 1997-09-22 Motopompe avec convertisseur de fréquence refroidi Expired - Lifetime EP0831236B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19639098A DE19639098A1 (de) 1996-09-24 1996-09-24 Motorpumpe mit gekühltem Frequenzumformer
DE19639098 1996-09-24

Publications (4)

Publication Number Publication Date
EP0831236A2 EP0831236A2 (fr) 1998-03-25
EP0831236A3 true EP0831236A3 (fr) 1999-04-28
EP0831236B1 EP0831236B1 (fr) 2003-06-18
EP0831236B2 EP0831236B2 (fr) 2007-08-15

Family

ID=7806672

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97116448A Expired - Lifetime EP0831236B2 (fr) 1996-09-24 1997-09-22 Motopompe avec convertisseur de fréquence refroidi

Country Status (2)

Country Link
EP (1) EP0831236B2 (fr)
DE (2) DE19639098A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4138111B2 (ja) * 1998-06-18 2008-08-20 アスモ株式会社 流体ポンプ装置
ATE238193T1 (de) * 1999-02-12 2003-05-15 Siemens Ag Elektrischer schiffsantrieb
DE10010961A1 (de) * 2000-03-06 2001-09-20 Grundfos As Motorbaueinheit für ein Tauchpumpenaggregat
DE10065796B4 (de) * 2000-11-03 2020-12-24 Wilo Se Axial aufsteckbare Elektronik
US6685447B2 (en) * 2002-01-25 2004-02-03 Hamilton Sundstrand Liquid cooled integrated rotordynamic motor/generator station with sealed power electronic controls
DE10214307A1 (de) * 2002-03-28 2003-10-23 Nash Elmo Ind Gmbh Verdichtereinheit
GB2388404B (en) * 2002-05-09 2005-06-01 Dana Automotive Ltd Electric pump
DE102005060887A1 (de) * 2005-12-20 2007-06-28 Ksb Aktiengesellschaft Drehzahlregelgerät in fluidgekühlter Ausführung
DE102007036240A1 (de) * 2007-08-02 2009-02-05 Continental Automotive Gmbh Flüssigkeitspumpe
DE102010005413B4 (de) 2009-02-12 2023-03-30 Hanon Systems Efp Deutschland Gmbh Elektromotorisch angetriebene Pumpenanordnung
IT1393872B1 (it) * 2009-04-22 2012-05-11 Ansaldo Ricerche S P A Sistema di raffreddamento per motore elettrico ad alta densita' volumetrica di potenza, in particolare motore elettrico a flusso assiale
JP5723725B2 (ja) * 2011-08-24 2015-05-27 株式会社日立産機システム 給水装置駆動用電力変換装置、給液装置駆動用電力変換装置
WO2013139628A1 (fr) 2012-03-19 2013-09-26 Ixetic Bad Homburg Gmbh Système de pompe
US10704565B2 (en) 2014-06-24 2020-07-07 Sterling Industry Consult Gmbh Side-channel pump
EP3156663B1 (fr) 2015-10-15 2019-07-24 Grundfos Holding A/S Groupe pompe centrifuge
DE102016003169B4 (de) 2016-03-16 2020-08-20 Wilo Se Kühleinrichtung für eine Pumpe mit Nassläufermotor
DE102016105309A1 (de) * 2016-03-22 2017-09-28 Klaus Union Gmbh & Co. Kg Magnetkupplungspumpe
JP2021032163A (ja) * 2019-08-26 2021-03-01 株式会社荏原製作所 ポンプ装置
CN112234738B (zh) * 2020-09-30 2021-08-27 台州谱罗顿机电有限公司 一种泵用变频电机
DE102022131277A1 (de) 2022-11-25 2024-05-29 Schwäbische Hüttenwerke Automotive GmbH Pumpe-Motor-Einheit mit integrierter Kühlung einer Elektronikkomponente

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834624A (en) * 1986-12-13 1989-05-30 Grundfos International A/S Pump assembly for delivering liquids and gases
DE3820005C1 (fr) * 1988-06-11 1989-10-05 Grundfos International A/S, Bjerringbro, Dk
DE4222394C1 (de) * 1992-07-08 1993-12-09 Grundfos A S Bjerringbro Motorpumpe
DE4231784A1 (de) * 1991-06-22 1994-03-24 Teves Gmbh Alfred Elektromotorisch angetriebene Hydraulikpumpe
US5454697A (en) * 1993-03-24 1995-10-03 Aisan Kogyo Kabushiki Kaisha Electrically operated pump assembly with an externally installed control circuit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2715366B2 (de) * 1977-04-06 1979-11-22 Georg Dipl.-Ing. 8000 Muenchen Hienz Elektrische Maschine mit einem Läufer, einem mit einer Mehrphasenwicklung versehenen Ständer und einer mit der Maschine baulich vereinten Kommutierungseinrichtung
DE3642727A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Unterwasser-motorpumpe
DE3642726A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Drehzahlgeregeltes pumpenaggregat
US5038853A (en) * 1989-01-17 1991-08-13 Callaway Sr James K Heat exchange assembly
US5095235A (en) * 1989-12-04 1992-03-10 Mitsubishi Denki K.K. Vehicle ac generator
DE4106130A1 (de) * 1991-02-27 1992-09-03 Licentia Gmbh Durch einen buerstenlosen gleichstrommotor angetriebenes geblaese mit einem spiralfoermigen gehaeuse
DE4121430C1 (fr) * 1991-06-28 1992-11-05 Grundfos International A/S, Bjerringbro, Dk
US5220809A (en) * 1991-10-11 1993-06-22 Nartron Corporation Apparatus for cooling an air conditioning system electrical controller
DE59403962D1 (de) * 1993-12-23 1997-10-09 Abb Daimler Benz Transp Kühlsystem für einen Motor
JP2829234B2 (ja) * 1993-12-28 1998-11-25 三菱電機株式会社 車両用交流発電機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834624A (en) * 1986-12-13 1989-05-30 Grundfos International A/S Pump assembly for delivering liquids and gases
DE3820005C1 (fr) * 1988-06-11 1989-10-05 Grundfos International A/S, Bjerringbro, Dk
DE4231784A1 (de) * 1991-06-22 1994-03-24 Teves Gmbh Alfred Elektromotorisch angetriebene Hydraulikpumpe
DE4222394C1 (de) * 1992-07-08 1993-12-09 Grundfos A S Bjerringbro Motorpumpe
US5454697A (en) * 1993-03-24 1995-10-03 Aisan Kogyo Kabushiki Kaisha Electrically operated pump assembly with an externally installed control circuit

Also Published As

Publication number Publication date
DE59710298D1 (de) 2003-07-24
EP0831236B2 (fr) 2007-08-15
EP0831236B1 (fr) 2003-06-18
DE19639098A1 (de) 1998-03-26
EP0831236A2 (fr) 1998-03-25

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