AU2003232947A1 - Multistage pump, particularly of the immersion type - Google Patents

Multistage pump, particularly of the immersion type

Info

Publication number
AU2003232947A1
AU2003232947A1 AU2003232947A AU2003232947A AU2003232947A1 AU 2003232947 A1 AU2003232947 A1 AU 2003232947A1 AU 2003232947 A AU2003232947 A AU 2003232947A AU 2003232947 A AU2003232947 A AU 2003232947A AU 2003232947 A1 AU2003232947 A1 AU 2003232947A1
Authority
AU
Australia
Prior art keywords
jacket
delivery element
immersion type
multistage pump
main shaft
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.)
Abandoned
Application number
AU2003232947A
Other languages
English (en)
Inventor
Riccardo Fornasa
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.)
VERTICAL Srl
Original Assignee
VERTICAL Srl
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 VERTICAL Srl filed Critical VERTICAL Srl
Publication of AU2003232947A1 publication Critical patent/AU2003232947A1/en
Abandoned 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • 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
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • F04D29/044—Arrangements for joining or assembling shafts
    • 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
    • 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
    • F04D29/4293—Details of fluid inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
AU2003232947A 2002-05-15 2003-05-14 Multistage pump, particularly of the immersion type Abandoned AU2003232947A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITVI2002A000095 2002-05-15
IT2002VI000095A ITVI20020095A1 (it) 2002-05-15 2002-05-15 Pompa multistadio particolarmente di tipo ad immersione
PCT/IB2003/001872 WO2003098049A1 (en) 2002-05-15 2003-05-14 Multistage pump, particularly of the immersion type

Publications (1)

Publication Number Publication Date
AU2003232947A1 true AU2003232947A1 (en) 2003-12-02

Family

ID=29434451

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003232947A Abandoned AU2003232947A1 (en) 2002-05-15 2003-05-14 Multistage pump, particularly of the immersion type

Country Status (7)

Country Link
EP (1) EP1509700B1 (de)
CN (1) CN100366914C (de)
AT (1) ATE506541T1 (de)
AU (1) AU2003232947A1 (de)
DE (1) DE60336810D1 (de)
IT (1) ITVI20020095A1 (de)
WO (1) WO2003098049A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2318969B1 (es) * 2006-06-16 2010-02-10 Bogemar, S.L. Sistema de anclaje de una envolvente exterior de un cuerpo de bomba centrifuga.
IT1398808B1 (it) * 2010-03-17 2013-03-18 Calpeda A Spa Gruppo motore perfezionato per dispositivi di pompaggio
JP2012118382A (ja) * 2010-12-02 2012-06-21 Panasonic Liquid Crystal Display Co Ltd 液晶表示装置
JP6624962B2 (ja) * 2016-02-10 2019-12-25 株式会社荏原製作所 多段水中ポンプ用の吸込ケーシング、および、多段水中ポンプ
CN110671333B (zh) * 2019-09-29 2021-08-20 华中科技大学 一种用于深海采矿粗颗粒提升的多级泵
CN111963452B (zh) * 2020-08-27 2021-10-26 浙江东音科技有限公司 一种防淤泥堵塞的井用潜水泵
WO2022176092A1 (ja) * 2021-02-18 2022-08-25 三菱重工業株式会社 原油採掘ポンプ
CN114922810B (zh) * 2022-04-22 2024-03-22 浙江理工大学 一种模块化无轴泵及快速更换和运维方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK117925B (da) * 1967-03-09 1970-06-15 Grundfos As Mellemstykke til et neddykkeligt pumpeaggregat.
JPS5870091A (ja) * 1981-10-23 1983-04-26 Shindo Pump Kk 細型水中ポンプのケ−シング締付装置
IT1213377B (it) * 1986-11-11 1989-12-20 Marelli Componenti Elettrodome Pompa a piu' stati per elettropompa sommersa.
CN2184107Y (zh) * 1993-08-11 1994-11-30 博山水泵厂 一种立式多级泵
CN2229983Y (zh) * 1995-06-05 1996-06-26 海城市三鱼水泵厂 导叶涡壳组合式多级微型泵
IT1315390B1 (it) * 2000-02-11 2003-02-10 Vertical Srl Pompa centrifuga perfezionata

Also Published As

Publication number Publication date
CN100366914C (zh) 2008-02-06
WO2003098049A1 (en) 2003-11-27
EP1509700B1 (de) 2011-04-20
ITVI20020095A1 (it) 2003-11-17
EP1509700A1 (de) 2005-03-02
DE60336810D1 (de) 2011-06-01
CN1653269A (zh) 2005-08-10
ATE506541T1 (de) 2011-05-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase