IT1314627B1 - Dispositivo di bloccaggio del pacco statorico di elettropompe - Google Patents

Dispositivo di bloccaggio del pacco statorico di elettropompe

Info

Publication number
IT1314627B1
IT1314627B1 IT2000MO000088A ITMO20000088A IT1314627B1 IT 1314627 B1 IT1314627 B1 IT 1314627B1 IT 2000MO000088 A IT2000MO000088 A IT 2000MO000088A IT MO20000088 A ITMO20000088 A IT MO20000088A IT 1314627 B1 IT1314627 B1 IT 1314627B1
Authority
IT
Italy
Prior art keywords
crown
locking device
shell
stator pack
electric pumps
Prior art date
Application number
IT2000MO000088A
Other languages
English (en)
Italian (it)
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
Priority to IT2000MO000088A priority Critical patent/IT1314627B1/it
Publication of ITMO20000088A0 publication Critical patent/ITMO20000088A0/it
Priority to AT01925772T priority patent/ATE449914T1/de
Priority to CNB018089240A priority patent/CN1177148C/zh
Priority to PCT/IB2001/000716 priority patent/WO2001083996A1/fr
Priority to AU2001252453A priority patent/AU2001252453A1/en
Priority to DE60140607T priority patent/DE60140607D1/de
Priority to EP01925772A priority patent/EP1280999B1/fr
Publication of ITMO20000088A1 publication Critical patent/ITMO20000088A1/it
Application granted granted Critical
Publication of IT1314627B1 publication Critical patent/IT1314627B1/it

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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
IT2000MO000088A 2000-05-02 2000-05-02 Dispositivo di bloccaggio del pacco statorico di elettropompe IT1314627B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2000MO000088A IT1314627B1 (it) 2000-05-02 2000-05-02 Dispositivo di bloccaggio del pacco statorico di elettropompe
AT01925772T ATE449914T1 (de) 2000-05-02 2001-04-30 Zentrifugaltauchpumpe mit einer verschlussvorrichtung zum verschliessen des stators
CNB018089240A CN1177148C (zh) 2000-05-02 2001-04-30 用于锁定马达驱动泵的定子部件的锁定装置
PCT/IB2001/000716 WO2001083996A1 (fr) 2000-05-02 2001-04-30 Dispositif de blocage pour bloquer le bloc stator de motopompes
AU2001252453A AU2001252453A1 (en) 2000-05-02 2001-04-30 Locking device for locking the stator pack of motor-driven pumps
DE60140607T DE60140607D1 (de) 2000-05-02 2001-04-30 Zentrifugaltauchpumpe mit einer Verschlussvorrichtung zum Verschliessen des Stators
EP01925772A EP1280999B1 (fr) 2000-05-02 2001-04-30 Pompe centrifuge submersible avec un dispositif de blocage pour bloquer le bloc stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MO000088A IT1314627B1 (it) 2000-05-02 2000-05-02 Dispositivo di bloccaggio del pacco statorico di elettropompe

Publications (3)

Publication Number Publication Date
ITMO20000088A0 ITMO20000088A0 (it) 2000-05-02
ITMO20000088A1 ITMO20000088A1 (it) 2001-11-02
IT1314627B1 true IT1314627B1 (it) 2002-12-20

Family

ID=11450454

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MO000088A IT1314627B1 (it) 2000-05-02 2000-05-02 Dispositivo di bloccaggio del pacco statorico di elettropompe

Country Status (7)

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

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
IT1399011B1 (it) * 2010-03-17 2013-03-28 Calpeda A Spa Dispositivo di compressione del gruppo statorico di una pompa
IT1398808B1 (it) * 2010-03-17 2013-03-18 Calpeda A Spa Gruppo motore perfezionato per dispositivi di pompaggio
EP2818722B1 (fr) * 2013-06-24 2019-01-09 Grundfos Holding A/S Pompe centrifuge
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
ATE449914T1 (de) 2009-12-15
ITMO20000088A1 (it) 2001-11-02
WO2001083996A1 (fr) 2001-11-08
CN1427923A (zh) 2003-07-02
CN1177148C (zh) 2004-11-24
AU2001252453A1 (en) 2001-11-12
DE60140607D1 (de) 2010-01-07
EP1280999B1 (fr) 2009-11-25
EP1280999A1 (fr) 2003-02-05
ITMO20000088A0 (it) 2000-05-02

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