ATE432421T1 - Durch das pumpenwasser gekühlte geräuscharme pumpe - Google Patents

Durch das pumpenwasser gekühlte geräuscharme pumpe

Info

Publication number
ATE432421T1
ATE432421T1 AT03799066T AT03799066T ATE432421T1 AT E432421 T1 ATE432421 T1 AT E432421T1 AT 03799066 T AT03799066 T AT 03799066T AT 03799066 T AT03799066 T AT 03799066T AT E432421 T1 ATE432421 T1 AT E432421T1
Authority
AT
Austria
Prior art keywords
pump
interspace
jackets
motor
low noise
Prior art date
Application number
AT03799066T
Other languages
English (en)
Inventor
Gianni Ottoboni
Original Assignee
Q & P S P A
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 Q & P S P A filed Critical Q & P S P A
Application granted granted Critical
Publication of ATE432421T1 publication Critical patent/ATE432421T1/de

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
    • 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
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0626—Details of the can
    • 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
    • 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

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)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Compressor (AREA)
AT03799066T 2002-10-04 2003-09-09 Durch das pumpenwasser gekühlte geräuscharme pumpe ATE432421T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000255A ITPD20020255A1 (it) 2002-10-04 2002-10-04 Pompa a bassa rumorosita' e raffreddata dalla medesima acqua pompata
PCT/IT2003/000537 WO2004031591A1 (en) 2002-10-04 2003-09-09 Low-noise pump cooled by the pumped water

Publications (1)

Publication Number Publication Date
ATE432421T1 true ATE432421T1 (de) 2009-06-15

Family

ID=32051244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03799066T ATE432421T1 (de) 2002-10-04 2003-09-09 Durch das pumpenwasser gekühlte geräuscharme pumpe

Country Status (7)

Country Link
US (1) US20050047933A1 (de)
EP (1) EP1483509B1 (de)
AT (1) ATE432421T1 (de)
AU (1) AU2003265161A1 (de)
DE (1) DE60327741D1 (de)
IT (1) ITPD20020255A1 (de)
WO (1) WO2004031591A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007252223B2 (en) * 2006-05-24 2009-04-23 Resmed Motor Technologies Inc. Compact low noise efficient blower for CPAP devices
EP2092198A1 (de) * 2006-12-14 2009-08-26 Dab Pumps S.p.A. Hydraulikpumpe
CN103244436B (zh) * 2013-05-29 2016-01-20 江苏大学 一种低噪电动离心泵
CN104728123A (zh) * 2015-02-15 2015-06-24 山东洪涨泵业有限公司 一种立式多级离心泵及恒压供水机组
CN105485025A (zh) * 2015-12-30 2016-04-13 新开利（上海）水务有限公司 一种水冷节能静音泵
ITUB20160314A1 (it) * 2016-02-02 2017-08-02 Dab Pumps Spa Struttura perfezionata di elettropompa centrifuga e cassa motore per tale struttura perfezionata
CN111902634B (zh) * 2018-02-05 2022-06-14 富兰克林电气有限公司 泵-电机组件的故障保护
DE102018219253A1 (de) 2018-11-12 2020-05-14 KSB SE & Co. KGaA Elektromotor
CN109681434A (zh) * 2019-01-24 2019-04-26 滨特尔(上海)投资有限公司 一种水冷节能静音泵
IT202000004864A1 (it) * 2020-03-09 2021-09-09 Dab Pumps Spa Elettropompa con schermatura all'emissione di energia elettromagnetica indesiderata
IT202000004882A1 (it) * 2020-03-09 2021-09-09 Dab Pumps Spa Elettropompa con camicia perfezionata
IT202000004876A1 (it) * 2020-03-09 2021-09-09 Dab Pumps Spa Elettropompa con convogliatore di liquido perfezionato

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476776A (en) * 1920-03-16 1923-12-11 Stamm Max Air-cooled electric motor
US2763214A (en) * 1953-12-17 1956-09-18 Howard T White Motor driven pumps
US3764236A (en) * 1971-07-15 1973-10-09 Carter Co J C Modular pump
US5888053A (en) * 1995-02-10 1999-03-30 Ebara Corporation Pump having first and second outer casing members
US5700138A (en) * 1995-08-21 1997-12-23 Mcneil (Ohio) Corporation Centrifugal pump
GB2330254B (en) * 1997-10-09 2000-10-18 Toshiba Kk Multiple inverter system
DE29817337U1 (de) * 1998-09-26 1998-12-17 Grundfos A/S, Bjerringbro Kreiselpumpe der Inline-Bauart zum Fördern heißer Flüssigkeiten
US6554586B1 (en) * 2000-03-30 2003-04-29 Ferdinand Lustwerk Sealed motor driven centrifugal primary fluid pump with secondary fluid flow for cooling primary fluid
US6804127B2 (en) * 2002-11-19 2004-10-12 Wilcon Inc. Reduced capacitance AC/DC/AC power converter

Also Published As

Publication number Publication date
DE60327741D1 (de) 2009-07-09
EP1483509B1 (de) 2009-05-27
EP1483509A1 (de) 2004-12-08
ITPD20020255A1 (it) 2004-04-05
US20050047933A1 (en) 2005-03-03
AU2003265161A1 (en) 2004-04-23
WO2004031591A1 (en) 2004-04-15

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Legal Events

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