ITPD20020255A1 - Pompa a bassa rumorosita' e raffreddata dalla medesima acqua pompata - Google Patents
Pompa a bassa rumorosita' e raffreddata dalla medesima acqua pompataInfo
- Publication number
- ITPD20020255A1 ITPD20020255A1 IT000255A ITPD20020255A ITPD20020255A1 IT PD20020255 A1 ITPD20020255 A1 IT PD20020255A1 IT 000255 A IT000255 A IT 000255A IT PD20020255 A ITPD20020255 A IT PD20020255A IT PD20020255 A1 ITPD20020255 A1 IT PD20020255A1
- Authority
- IT
- Italy
- Prior art keywords
- interspace
- jackets
- pump
- pumped water
- cooled
- Prior art date
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)
Priority Applications (7)
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 |
EP03799066A EP1483509B1 (en) | 2002-10-04 | 2003-09-09 | Low-noise pump cooled by the pumped water |
PCT/IT2003/000537 WO2004031591A1 (en) | 2002-10-04 | 2003-09-09 | Low-noise pump cooled by the pumped water |
AU2003265161A AU2003265161A1 (en) | 2002-10-04 | 2003-09-09 | Low-noise pump cooled by the pumped water |
DE60327741T DE60327741D1 (de) | 2002-10-04 | 2003-09-09 | Durch das pumpenwasser gekühlte geräuscharme pumpe |
US10/494,451 US20050047933A1 (en) | 2002-10-04 | 2003-09-09 | Low-noise pump cooled by the pumped water |
AT03799066T ATE432421T1 (de) | 2002-10-04 | 2003-09-09 | Durch das pumpenwasser gekühlte geräuscharme pumpe |
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ITPD20020255A1 true ITPD20020255A1 (it) | 2004-04-05 |
Family
ID=32051244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000255A ITPD20020255A1 (it) | 2002-10-04 | 2002-10-04 | Pompa a bassa rumorosita' e raffreddata dalla medesima acqua pompata |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050047933A1 (it) |
EP (1) | EP1483509B1 (it) |
AT (1) | ATE432421T1 (it) |
AU (1) | AU2003265161A1 (it) |
DE (1) | DE60327741D1 (it) |
IT (1) | ITPD20020255A1 (it) |
WO (1) | WO2004031591A1 (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2092198A1 (en) * | 2006-12-14 | 2009-08-26 | Dab Pumps S.p.A. | Hydraulic pump |
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 |
EP3749862A2 (en) | 2018-02-05 | 2020-12-16 | Franklin Electric Co., Inc. | Fault protection for a pump-motor assembly |
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 |
IT202000004876A1 (it) * | 2020-03-09 | 2021-09-09 | Dab Pumps Spa | Elettropompa con convogliatore di liquido perfezionato |
IT202000004882A1 (it) * | 2020-03-09 | 2021-09-09 | Dab Pumps Spa | Elettropompa con camicia perfezionata |
Family Cites Families (9)
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 As | 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 |
-
2002
- 2002-10-04 IT IT000255A patent/ITPD20020255A1/it unknown
-
2003
- 2003-09-09 DE DE60327741T patent/DE60327741D1/de not_active Expired - Fee Related
- 2003-09-09 EP EP03799066A patent/EP1483509B1/en not_active Expired - Lifetime
- 2003-09-09 WO PCT/IT2003/000537 patent/WO2004031591A1/en not_active Application Discontinuation
- 2003-09-09 AU AU2003265161A patent/AU2003265161A1/en not_active Abandoned
- 2003-09-09 US US10/494,451 patent/US20050047933A1/en not_active Abandoned
- 2003-09-09 AT AT03799066T patent/ATE432421T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20050047933A1 (en) | 2005-03-03 |
EP1483509B1 (en) | 2009-05-27 |
ATE432421T1 (de) | 2009-06-15 |
DE60327741D1 (de) | 2009-07-09 |
EP1483509A1 (en) | 2004-12-08 |
WO2004031591A1 (en) | 2004-04-15 |
AU2003265161A1 (en) | 2004-04-23 |
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