PL2778423T3 - Centrifugal pump assembly - Google Patents

Centrifugal pump assembly

Info

Publication number
PL2778423T3
PL2778423T3 PL13158591T PL13158591T PL2778423T3 PL 2778423 T3 PL2778423 T3 PL 2778423T3 PL 13158591 T PL13158591 T PL 13158591T PL 13158591 T PL13158591 T PL 13158591T PL 2778423 T3 PL2778423 T3 PL 2778423T3
Authority
PL
Poland
Prior art keywords
pump assembly
centrifugal pump
centrifugal
assembly
pump
Prior art date
Application number
PL13158591T
Other languages
Polish (pl)
Inventor
Rolf-Werner Senczek
Thomas Blad
Bent Døssing
Original Assignee
Grundfos Holding A/S
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47900713&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2778423(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grundfos Holding A/S filed Critical Grundfos Holding A/S
Publication of PL2778423T3 publication Critical patent/PL2778423T3/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PL13158591T 2013-03-11 2013-03-11 Centrifugal pump assembly PL2778423T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13158591.1A EP2778423B1 (en) 2013-03-11 2013-03-11 Centrifugal pump assembly

Publications (1)

Publication Number Publication Date
PL2778423T3 true PL2778423T3 (en) 2018-07-31

Family

ID=47900713

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13158591T PL2778423T3 (en) 2013-03-11 2013-03-11 Centrifugal pump assembly

Country Status (5)

Country Link
EP (1) EP2778423B1 (en)
CN (1) CN105121857B (en)
PL (1) PL2778423T3 (en)
TR (1) TR201806831T4 (en)
WO (1) WO2014139784A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016086986A1 (en) 2014-12-03 2016-06-09 Grundfos Holding A/S An electronic converter unit for retrofitting to an external part of a housing of a pump unit
EP4015827B1 (en) 2020-12-16 2023-09-27 Grundfos Holding A/S Pump assembly and method for controlling an electric motor for driving an impeller of a pump unit of a pump assembly
CN114562463A (en) * 2022-03-08 2022-05-31 四川省机械研究设计院(集团)有限公司 Electromagnetic speed-regulating multi-switching control centrifugal pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920185A1 (en) * 1989-06-21 1991-01-10 Oplaender Wilo Werk Gmbh CENTRIFUGAL PUMP OR FAN
DE19511170A1 (en) * 1995-03-28 1996-10-02 Wilo Gmbh Double pump with higher-level control
EP0866228A3 (en) * 1997-03-18 2000-12-13 Grundfos A/S Pump unit
US6717383B1 (en) * 2000-08-30 2004-04-06 Chris S. Brunt Fountain control for generating dynamically changing flow patterns
DE50210820D1 (en) * 2002-12-02 2007-10-11 Holter Christian Automatic control device for circulating pumps
EP1614903B1 (en) * 2004-07-07 2019-05-22 Grundfos A/S Driving unit for a centrifugal pump

Also Published As

Publication number Publication date
CN105121857B (en) 2018-04-03
WO2014139784A1 (en) 2014-09-18
EP2778423A1 (en) 2014-09-17
EP2778423B1 (en) 2018-02-28
TR201806831T4 (en) 2018-06-21
CN105121857A (en) 2015-12-02

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