CL2025001670A1 - Bomba sumergible multietapa - Google Patents

Bomba sumergible multietapa

Info

Publication number
CL2025001670A1
CL2025001670A1 CL2025001670A CL2025001670A CL2025001670A1 CL 2025001670 A1 CL2025001670 A1 CL 2025001670A1 CL 2025001670 A CL2025001670 A CL 2025001670A CL 2025001670 A CL2025001670 A CL 2025001670A CL 2025001670 A1 CL2025001670 A1 CL 2025001670A1
Authority
CL
Chile
Prior art keywords
diffuser
housing
pressure stage
axial
outlet
Prior art date
Application number
CL2025001670A
Other languages
English (en)
Spanish (es)
Inventor
Wikström Jan
Original Assignee
Xylem Europe Gmbh
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 Xylem Europe Gmbh filed Critical Xylem Europe Gmbh
Publication of CL2025001670A1 publication Critical patent/CL2025001670A1/es

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
    • 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
    • F04D29/08—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
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CL2025001670A 2022-12-20 2025-06-05 Bomba sumergible multietapa CL2025001670A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22214787.8A EP4390134A1 (de) 2022-12-20 2022-12-20 Mehrstufige tauchpumpe

Publications (1)

Publication Number Publication Date
CL2025001670A1 true CL2025001670A1 (es) 2025-09-22

Family

ID=84541563

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2025001670A CL2025001670A1 (es) 2022-12-20 2025-06-05 Bomba sumergible multietapa

Country Status (6)

Country Link
EP (1) EP4390134A1 (de)
CN (1) CN120322622A (de)
AU (1) AU2023412005A1 (de)
CL (1) CL2025001670A1 (de)
MX (1) MX2025006629A (de)
WO (1) WO2024132624A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1110660A (en) * 1966-05-20 1968-04-24 Sumo Pumps Ltd Improvements relating to sealing means for centrifugal pumps
US3612716A (en) * 1970-06-15 1971-10-12 Red Jacket Mfg Co Multistage centrifugal pump
US3730641A (en) * 1972-03-10 1973-05-01 Flint & Walling Inc Centrifugal pumps
US7290984B2 (en) * 2005-05-26 2007-11-06 Franklin Electric Co., Ltd. Multistage pump
CN203717362U (zh) * 2014-02-13 2014-07-16 山东长志泵业有限公司 高速加氢进料泵
EP3798449B1 (de) * 2019-09-24 2025-10-01 Sulzer Management AG Pumpe zum fördern einer flüssigkeit

Also Published As

Publication number Publication date
MX2025006629A (es) 2025-07-01
CN120322622A (zh) 2025-07-15
AU2023412005A1 (en) 2025-07-31
EP4390134A1 (de) 2024-06-26
WO2024132624A1 (en) 2024-06-27

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