ATE449914T1 - Zentrifugaltauchpumpe mit einer verschlussvorrichtung zum verschliessen des stators - Google Patents

Zentrifugaltauchpumpe mit einer verschlussvorrichtung zum verschliessen des stators

Info

Publication number
ATE449914T1
ATE449914T1 AT01925772T AT01925772T ATE449914T1 AT E449914 T1 ATE449914 T1 AT E449914T1 AT 01925772 T AT01925772 T AT 01925772T AT 01925772 T AT01925772 T AT 01925772T AT E449914 T1 ATE449914 T1 AT E449914T1
Authority
AT
Austria
Prior art keywords
crown
closing
shell
stator
submersible pump
Prior art date
Application number
AT01925772T
Other languages
English (en)
Inventor
Remo Carreri
Original Assignee
Caprari Spa
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 Caprari Spa filed Critical Caprari Spa
Application granted granted Critical
Publication of ATE449914T1 publication Critical patent/ATE449914T1/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
    • F04D29/40—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
    • 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
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Lock And Its Accessories (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
AT01925772T 2000-05-02 2001-04-30 Zentrifugaltauchpumpe mit einer verschlussvorrichtung zum verschliessen des stators ATE449914T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MO000088A IT1314627B1 (it) 2000-05-02 2000-05-02 Dispositivo di bloccaggio del pacco statorico di elettropompe
PCT/IB2001/000716 WO2001083996A1 (en) 2000-05-02 2001-04-30 Locking device for locking the stator pack of motor-driven pumps

Publications (1)

Publication Number Publication Date
ATE449914T1 true ATE449914T1 (de) 2009-12-15

Family

ID=11450454

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01925772T ATE449914T1 (de) 2000-05-02 2001-04-30 Zentrifugaltauchpumpe mit einer verschlussvorrichtung zum verschliessen des stators

Country Status (7)

Country Link
EP (1) EP1280999B1 (de)
CN (1) CN1177148C (de)
AT (1) ATE449914T1 (de)
AU (1) AU2001252453A1 (de)
DE (1) DE60140607D1 (de)
IT (1) IT1314627B1 (de)
WO (1) WO2001083996A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20030225A1 (it) * 2003-07-31 2005-02-01 Caprari Spa Dispositivo di bloccaggio del pacco statorico di pompe.
ITBO20080219A1 (it) * 2008-04-09 2009-10-10 Pedrollo Spa Elettropompa centrifuga
IT1398808B1 (it) * 2010-03-17 2013-03-18 Calpeda A Spa Gruppo motore perfezionato per dispositivi di pompaggio
IT1399011B1 (it) * 2010-03-17 2013-03-28 Calpeda A Spa Dispositivo di compressione del gruppo statorico di una pompa
EP2818722B1 (de) * 2013-06-24 2019-01-09 Grundfos Holding A/S Kreiselpumpe
RU2632741C2 (ru) * 2016-03-28 2017-10-09 Общество С Ограниченной Ответственностью "Вниибт-Буровой Инструмент" Устройство подачи затворной жидкости к двойному торцовому уплотнению мультифазной насосной установки
DE102020133327B4 (de) 2020-12-14 2023-01-19 KSB SE & Co. KGaA Pumpenanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171934A (en) 1978-05-08 1979-10-23 Trw Inc. Cable-suspended, liner-supported submergible pump installation with locking discharge head
US4445820A (en) 1980-12-27 1984-05-01 Aisan Kogyo Kabushiki Kaisha Electrically powered pump
IT1263644B (it) 1993-02-12 1996-08-27 Askoll Spa Pompa centrifuga perfezionata

Also Published As

Publication number Publication date
EP1280999B1 (de) 2009-11-25
AU2001252453A1 (en) 2001-11-12
CN1427923A (zh) 2003-07-02
WO2001083996A1 (en) 2001-11-08
IT1314627B1 (it) 2002-12-20
EP1280999A1 (de) 2003-02-05
CN1177148C (zh) 2004-11-24
DE60140607D1 (de) 2010-01-07
ITMO20000088A0 (it) 2000-05-02
ITMO20000088A1 (it) 2001-11-02

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Legal Events

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