ATE506541T1 - Mehrstufige tauchpumpe - Google Patents

Mehrstufige tauchpumpe

Info

Publication number
ATE506541T1
ATE506541T1 AT03727746T AT03727746T ATE506541T1 AT E506541 T1 ATE506541 T1 AT E506541T1 AT 03727746 T AT03727746 T AT 03727746T AT 03727746 T AT03727746 T AT 03727746T AT E506541 T1 ATE506541 T1 AT E506541T1
Authority
AT
Austria
Prior art keywords
jacket
delivery element
main shaft
longitudinal axis
inserted slidably
Prior art date
Application number
AT03727746T
Other languages
English (en)
Inventor
Riccardo Fornasa
Original Assignee
Vertical 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 Vertical S P A filed Critical Vertical S P A
Application granted granted Critical
Publication of ATE506541T1 publication Critical patent/ATE506541T1/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
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT03727746T 2002-05-15 2003-05-14 Mehrstufige tauchpumpe ATE506541T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
ATE506541T1 true ATE506541T1 (de) 2011-05-15

Family

ID=29434451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03727746T ATE506541T1 (de) 2002-05-15 2003-05-14 Mehrstufige tauchpumpe

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
AU2003232947A1 (en) 2003-12-02

Similar Documents

Publication Publication Date Title
ATE506541T1 (de) Mehrstufige tauchpumpe
ATE389116T1 (de) Doppel-gebläseanordnung
EA200971075A1 (ru) Усовершенствования, относящиеся к насосам
ATE427426T1 (de) Vakuumpumpe
MX2014015725A (es) Difusor para sistema de desagüe suspendido por cable.
RU2016124533A (ru) Многоступенчатый центробежный насос с интегральными износостойкими упорными осевыми подшипниками
CA2481196A1 (en) Multistage pump and method of making same
MY163594A (en) Improved pump
JP2011521161A5 (de)
RU2680180C1 (ru) Многосекционный центробежный компрессор
ATE524656T1 (de) Fluidpumpe
RU2003116144A (ru) Многоступенчатый погружной осевой насос
DE60335030D1 (de) Synchronmotorpumpe zur wartung eines schwimmbades
ATE382122T1 (de) Zentrifugaltauchpumpe
US11441577B2 (en) Apparatus for transferring pressurized fluid in a back-to-back multi-stage pump
NO20170558A1 (en) Pump
CN102062103A (zh) 一种卧式多出口多级泵
CN103758784A (zh) 一种毂壳对旋式多级轴流风机
TW201730436A (zh) 用於多段水中泵浦之吸入外殼、以及多段水中泵浦
RU2008100253A (ru) Ступень погружного многоступенчатого насоса
RU2160393C2 (ru) Радиальный крышный вентилятор
CN218376922U (zh) 一种立式多级泵
ITFI20140248A1 (it) "centrifugal compressor adjustment system"
RU96120499A (ru) Насос погружной центробежный модульный
ITPD20030010A1 (it) Pompa centrifuga modulare avente girante e voluta interni

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties