EA201691087A1 - Двухступенчатый центробежный насос - Google Patents

Двухступенчатый центробежный насос

Info

Publication number
EA201691087A1
EA201691087A1 EA201691087A EA201691087A EA201691087A1 EA 201691087 A1 EA201691087 A1 EA 201691087A1 EA 201691087 A EA201691087 A EA 201691087A EA 201691087 A EA201691087 A EA 201691087A EA 201691087 A1 EA201691087 A1 EA 201691087A1
Authority
EA
Eurasian Patent Office
Prior art keywords
stage
impeller
chamber
centrifugal pump
shaft
Prior art date
Application number
EA201691087A
Other languages
English (en)
Russian (ru)
Inventor
Джакомо Маренко
Иларио Саччи
Риккардо Чичери
Алессадро Ниччио
Original Assignee
Вир Габбионета Срл
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 Вир Габбионета Срл filed Critical Вир Габбионета Срл
Publication of EA201691087A1 publication Critical patent/EA201691087A1/ru

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
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal 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
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • 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
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EA201691087A 2014-01-29 2015-01-28 Двухступенчатый центробежный насос EA201691087A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20140119 2014-01-29
PCT/AU2015/050025 WO2015113116A1 (fr) 2014-01-29 2015-01-28 Pompe centrifuge à deux étages

Publications (1)

Publication Number Publication Date
EA201691087A1 true EA201691087A1 (ru) 2016-11-30

Family

ID=50073323

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691087A EA201691087A1 (ru) 2014-01-29 2015-01-28 Двухступенчатый центробежный насос

Country Status (5)

Country Link
US (1) US20170009773A1 (fr)
EP (1) EP3099939B1 (fr)
EA (1) EA201691087A1 (fr)
SG (1) SG11201604338YA (fr)
WO (1) WO2015113116A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3007462B1 (fr) * 2013-06-21 2017-11-24 Hispano-Suiza Boitier d'accessoires de turbomachine equipe d'une pompe centrifuge
CN110799755B (zh) * 2017-04-28 2023-11-10 流体处理有限责任公司 使用增材制造以改进具有修整的叶轮的泵的性能的技术
US11592795B2 (en) * 2019-02-08 2023-02-28 Dell Products L.P. System and method of managing liquids with information handling systems
US12025054B2 (en) * 2019-04-05 2024-07-02 General Electric Company Pump mixer separator unit
US11421692B2 (en) * 2019-07-25 2022-08-23 Delta Electronics, Inc. Water pump module
US11603846B2 (en) 2019-07-25 2023-03-14 Delta Electronics, Inc. Pump mechanism, pump system, and manufacturing method of pump mechanism
CN112302953B (zh) * 2019-07-25 2022-10-18 台达电子工业股份有限公司 帮浦机构、帮浦系统以及帮浦机构的制造方法
CN111706513A (zh) * 2020-07-27 2020-09-25 沈阳启源工业泵制造有限公司 一种组合式低汽蚀多级离心泵
US11448222B2 (en) * 2020-07-30 2022-09-20 Cooler Master Co., Ltd. Liquid cooling multi-pumping unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR356976A (fr) * 1905-08-18 1905-12-14 Carlo Wedekind Compresseur centrifuge
GB202295A (en) * 1922-08-12 1924-06-05 Bbc Brown Boveri & Cie Improvements in multi-stage centrifugal compressors
US2389753A (en) * 1943-09-11 1945-11-27 Allis Chalmers Mfg Co High pressure centrifugal pump
GB637139A (en) 1944-09-23 1950-05-10 Nash Engineering Co Improvements in centrifugal pumps
DD136761A1 (de) * 1978-05-29 1979-07-25 Hans Spengler Hochdruckkreiselpumpenaggregat
US8128340B2 (en) * 2004-03-08 2012-03-06 Gorman-Rupp, Co. Stacked self-priming pump and centrifugal pump
WO2014047516A1 (fr) * 2012-09-21 2014-03-27 Energy Recovery Inc. Système hydraulique comprenant des éléments insérés modulaires

Also Published As

Publication number Publication date
EP3099939B1 (fr) 2019-01-02
US20170009773A1 (en) 2017-01-12
WO2015113116A1 (fr) 2015-08-06
SG11201604338YA (en) 2016-08-30
EP3099939A1 (fr) 2016-12-07
EP3099939A4 (fr) 2017-10-25

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