DE102017102967A1 - Pumpenanordnung - Google Patents

Pumpenanordnung Download PDF

Info

Publication number
DE102017102967A1
DE102017102967A1 DE102017102967.2A DE102017102967A DE102017102967A1 DE 102017102967 A1 DE102017102967 A1 DE 102017102967A1 DE 102017102967 A DE102017102967 A DE 102017102967A DE 102017102967 A1 DE102017102967 A1 DE 102017102967A1
Authority
DE
Germany
Prior art keywords
pump
impeller
housing cavity
pump housing
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE102017102967.2A
Other languages
German (de)
English (en)
Inventor
Christian Wagler
Klaus-Detlef Krüger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pf Pumpen und Feuerloeschtechnik GmbH
Pf Pumpen und Feuerloschtechnik GmbH
Original Assignee
Pf Pumpen und Feuerloeschtechnik GmbH
Pf Pumpen und Feuerloschtechnik 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 Pf Pumpen und Feuerloeschtechnik GmbH, Pf Pumpen und Feuerloschtechnik GmbH filed Critical Pf Pumpen und Feuerloeschtechnik GmbH
Priority to DE102017102967.2A priority Critical patent/DE102017102967A1/de
Priority to PCT/IB2017/058359 priority patent/WO2018150247A1/de
Priority to EP17832366.3A priority patent/EP3519699B1/de
Priority to PL17832366T priority patent/PL3519699T3/pl
Priority to ES17832366T priority patent/ES2897410T3/es
Publication of DE102017102967A1 publication Critical patent/DE102017102967A1/de
Ceased legal-status Critical Current

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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
    • 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
    • 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
    • F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/007—Details of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102017102967.2A 2017-02-15 2017-02-15 Pumpenanordnung Ceased DE102017102967A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102017102967.2A DE102017102967A1 (de) 2017-02-15 2017-02-15 Pumpenanordnung
PCT/IB2017/058359 WO2018150247A1 (de) 2017-02-15 2017-12-22 Pumpenanordnung
EP17832366.3A EP3519699B1 (de) 2017-02-15 2017-12-22 Pumpenanordnung
PL17832366T PL3519699T3 (pl) 2017-02-15 2017-12-22 Układ pompowy
ES17832366T ES2897410T3 (es) 2017-02-15 2017-12-22 Conjunto de bombas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017102967.2A DE102017102967A1 (de) 2017-02-15 2017-02-15 Pumpenanordnung

Publications (1)

Publication Number Publication Date
DE102017102967A1 true DE102017102967A1 (de) 2018-08-16

Family

ID=61005869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017102967.2A Ceased DE102017102967A1 (de) 2017-02-15 2017-02-15 Pumpenanordnung

Country Status (5)

Country Link
EP (1) EP3519699B1 (pl)
DE (1) DE102017102967A1 (pl)
ES (1) ES2897410T3 (pl)
PL (1) PL3519699T3 (pl)
WO (1) WO2018150247A1 (pl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018217441A1 (de) * 2018-10-11 2020-04-16 Albert Ziegler Gmbh Pumpeneinrichtung
FR3090757A1 (fr) * 2018-12-21 2020-06-26 Innovation Pool Factory Pompe pour l'entretien des piscines à configuration adaptable en fonction du besoin
DE202019101677U1 (de) * 2019-03-25 2020-06-26 PF Pumpen und Feuerlöschtechnik GmbH Pumpenaggregat

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338747A (en) 1998-06-26 1999-12-29 Godiva Limited Two stage pump with low and high pressure output, a thermal relief valve and a filter
WO2011042646A1 (fr) 2009-10-05 2011-04-14 Arbatax Pompe électrique double pour l'entretien des piscines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542594A (en) * 1968-06-19 1970-11-24 Maytag Co Fluid control system
JPS6332195A (ja) * 1986-07-24 1988-02-10 Shibaura Eng Works Co Ltd 複合ポンプ
IT1201783B (it) * 1986-11-27 1989-02-02 Zanussi Elettrodomestici Gruppo di pompaggio in particolare per macchine lavastoviglie
FI95540C (fi) * 1990-09-25 1996-02-26 Ahlstroem Oy Menetelmä ja laite kaasun erottamiseksi kiintoainetta sisältävästä nesteestä

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338747A (en) 1998-06-26 1999-12-29 Godiva Limited Two stage pump with low and high pressure output, a thermal relief valve and a filter
WO2011042646A1 (fr) 2009-10-05 2011-04-14 Arbatax Pompe électrique double pour l'entretien des piscines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018217441A1 (de) * 2018-10-11 2020-04-16 Albert Ziegler Gmbh Pumpeneinrichtung
FR3090757A1 (fr) * 2018-12-21 2020-06-26 Innovation Pool Factory Pompe pour l'entretien des piscines à configuration adaptable en fonction du besoin
DE202019101677U1 (de) * 2019-03-25 2020-06-26 PF Pumpen und Feuerlöschtechnik GmbH Pumpenaggregat

Also Published As

Publication number Publication date
WO2018150247A1 (de) 2018-08-23
PL3519699T3 (pl) 2021-12-27
EP3519699B1 (de) 2021-09-08
EP3519699A1 (de) 2019-08-07
ES2897410T3 (es) 2022-03-01

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R012 Request for examination validly filed
R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final