IT1213377B - MULTI-STATE PUMP FOR SUBMERSIBLE ELECTRIC PUMP. - Google Patents

MULTI-STATE PUMP FOR SUBMERSIBLE ELECTRIC PUMP.

Info

Publication number
IT1213377B
IT1213377B IT8622297A IT2229786A IT1213377B IT 1213377 B IT1213377 B IT 1213377B IT 8622297 A IT8622297 A IT 8622297A IT 2229786 A IT2229786 A IT 2229786A IT 1213377 B IT1213377 B IT 1213377B
Authority
IT
Italy
Prior art keywords
pump
submersible electric
state
electric pump
state pump
Prior art date
Application number
IT8622297A
Other languages
Italian (it)
Other versions
IT8622297A0 (en
Inventor
Mapelli Lucio
Assi Luigi
Original Assignee
Marelli Componenti Elettrodome
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 Marelli Componenti Elettrodome filed Critical Marelli Componenti Elettrodome
Priority to IT8622297A priority Critical patent/IT1213377B/en
Publication of IT8622297A0 publication Critical patent/IT8622297A0/en
Priority to EP87114884A priority patent/EP0267445A3/en
Application granted granted Critical
Publication of IT1213377B publication Critical patent/IT1213377B/en

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
    • 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
    • F04D29/60—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)
  • Mining & Mineral Resources (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT8622297A 1986-11-11 1986-11-11 MULTI-STATE PUMP FOR SUBMERSIBLE ELECTRIC PUMP. IT1213377B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8622297A IT1213377B (en) 1986-11-11 1986-11-11 MULTI-STATE PUMP FOR SUBMERSIBLE ELECTRIC PUMP.
EP87114884A EP0267445A3 (en) 1986-11-11 1987-10-13 Multistage pump for submersible electric pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8622297A IT1213377B (en) 1986-11-11 1986-11-11 MULTI-STATE PUMP FOR SUBMERSIBLE ELECTRIC PUMP.

Publications (2)

Publication Number Publication Date
IT8622297A0 IT8622297A0 (en) 1986-11-11
IT1213377B true IT1213377B (en) 1989-12-20

Family

ID=11194340

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8622297A IT1213377B (en) 1986-11-11 1986-11-11 MULTI-STATE PUMP FOR SUBMERSIBLE ELECTRIC PUMP.

Country Status (2)

Country Link
EP (1) EP0267445A3 (en)
IT (1) IT1213377B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271725A (en) * 1990-10-18 1993-12-21 Oryx Energy Company System for pumping fluids from horizontal wells
US5154588A (en) * 1990-10-18 1992-10-13 Oryz Energy Company System for pumping fluids from horizontal wells
IT1254599B (en) * 1992-02-07 1995-09-28 MULTI-STAGE CENTRIFUGAL PUMP
ATE196185T1 (en) * 1992-04-14 2000-09-15 Ebara Corp PUMP HOUSING IN SHEET METAL CONSTRUCTION
ITVI20020095A1 (en) * 2002-05-15 2003-11-17 Vertical Srl MULTI-STAGE PUMP PARTICULARLY OF IMMERSION TYPE
DE602005004016D1 (en) * 2005-05-31 2008-02-07 Pedrollo Spa Zentrifugaltauchpumpe
WO2007140549A1 (en) * 2006-06-06 2007-12-13 Akif Namazali Oglu Mirzaliyev The well rotary electric pump
CN102678627A (en) * 2012-05-09 2012-09-19 刘思花 Water outlet section for submersible electric pump in deep well and machining method
CN102937099B (en) * 2012-11-29 2015-06-10 台州锦霸工贸有限公司 Deep-well submersible pump
DE102016207598A1 (en) * 2016-05-03 2017-11-09 Robert Bosch Gmbh delivery unit
DE102016225533B4 (en) * 2016-12-20 2018-11-22 KSB SE & Co. KGaA Pump assembly and nuclear reactor with such a pump assembly
CA3050891C (en) 2017-09-18 2023-01-03 Jeremy Leonard Autonomous submersible pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB211848A (en) * 1923-02-24 1924-05-29 Sulzer Ag Improvements in or relating to multistage axial flow pumps
US2667128A (en) * 1950-12-13 1954-01-26 Dayton Pump & Mfg Company Submersible pump
US4293288A (en) * 1979-02-05 1981-10-06 Weber Industries, Inc. Submersible pump housing
JPS5870091A (en) * 1981-10-23 1983-04-26 Shindo Pump Kk Apparatus for clamping casing of slender submergible pump

Also Published As

Publication number Publication date
IT8622297A0 (en) 1986-11-11
EP0267445A3 (en) 1990-02-07
EP0267445A2 (en) 1988-05-18

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