MA41819A - Pompe centrifuge a etages multiples - Google Patents

Pompe centrifuge a etages multiples

Info

Publication number
MA41819A
MA41819A MA041819A MA41819A MA41819A MA 41819 A MA41819 A MA 41819A MA 041819 A MA041819 A MA 041819A MA 41819 A MA41819 A MA 41819A MA 41819 A MA41819 A MA 41819A
Authority
MA
Morocco
Prior art keywords
centrifugal pump
stage centrifugal
stage
pump
centrifugal
Prior art date
Application number
MA041819A
Other languages
English (en)
Inventor
Fausto Fumagalli
Original Assignee
Exa Pumps S R L
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 Exa Pumps S R L filed Critical Exa Pumps S R L
Publication of MA41819A publication Critical patent/MA41819A/fr

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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage 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
    • 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
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
MA041819A 2015-03-25 2016-03-24 Pompe centrifuge a etages multiples MA41819A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15160856 2015-03-25

Publications (1)

Publication Number Publication Date
MA41819A true MA41819A (fr) 2021-03-17

Family

ID=53189566

Family Applications (1)

Application Number Title Priority Date Filing Date
MA041819A MA41819A (fr) 2015-03-25 2016-03-24 Pompe centrifuge a etages multiples

Country Status (4)

Country Link
EP (1) EP3274587B1 (fr)
ES (1) ES2924730T3 (fr)
MA (1) MA41819A (fr)
WO (1) WO2016151528A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265001A (en) * 1964-04-24 1966-08-09 Red Jacket Mfg Company Centrifugal pump
US3477384A (en) * 1968-01-04 1969-11-11 Dempster Ind Inc Submersible multi-stage diffuser type pump
IT1254599B (it) * 1992-02-07 1995-09-28 Pompa centrifuga multistadi
DE19800617A1 (de) * 1998-01-12 1999-07-15 Klein Schanzlin & Becker Ag Kreiselpumpe
US7290984B2 (en) * 2005-05-26 2007-11-06 Franklin Electric Co., Ltd. Multistage pump

Also Published As

Publication number Publication date
EP3274587A1 (fr) 2018-01-31
EP3274587B1 (fr) 2022-05-04
WO2016151528A1 (fr) 2016-09-29
ES2924730T3 (es) 2022-10-10

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