EP2455616A3 - Mixed flow centrifugal pump for swimming pools - Google Patents

Mixed flow centrifugal pump for swimming pools Download PDF

Info

Publication number
EP2455616A3
EP2455616A3 EP11380090.8A EP11380090A EP2455616A3 EP 2455616 A3 EP2455616 A3 EP 2455616A3 EP 11380090 A EP11380090 A EP 11380090A EP 2455616 A3 EP2455616 A3 EP 2455616A3
Authority
EP
European Patent Office
Prior art keywords
pump
mixed flow
swimming pools
centrifugal pump
flow centrifugal
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.)
Withdrawn
Application number
EP11380090.8A
Other languages
German (de)
French (fr)
Other versions
EP2455616A2 (en
Inventor
Marina Soler Álvarez
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.)
DESARROLLOS EMPRESARIALES VALAR SL
Original Assignee
DESARROLLOS EMPRESARIALES VALAR SL
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 DESARROLLOS EMPRESARIALES VALAR SL filed Critical DESARROLLOS EMPRESARIALES VALAR SL
Publication of EP2455616A2 publication Critical patent/EP2455616A2/en
Publication of EP2455616A3 publication Critical patent/EP2455616A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present invention relates to a mixed flow centrifugal pump for swimming pools, being of the type made of injected plastic materials, while having a hydraulic body formed by a first part and a second part independent from each other, between which a complete logarithmic volute is defined, the pump also having a fluid inlet suction mouth located on the first part and a discharge mouth as an outlet for that same fluid; characterized in that it comprises an independent flange (9) as a means for fastening an anchor bracket (10) of a motor associated with the pump, said independent flange (9) being fastened at the front on the second part (2) of the hydraulic body (3) of the pump.
EP11380090.8A 2010-11-23 2011-11-08 Mixed flow centrifugal pump for swimming pools Withdrawn EP2455616A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201031178U ES1073978Y (en) 2010-11-23 2010-11-23 MIXED FLOW CENTRIFUGE PUMP FOR SWIMMING POOLS

Publications (2)

Publication Number Publication Date
EP2455616A2 EP2455616A2 (en) 2012-05-23
EP2455616A3 true EP2455616A3 (en) 2017-08-23

Family

ID=43608332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11380090.8A Withdrawn EP2455616A3 (en) 2010-11-23 2011-11-08 Mixed flow centrifugal pump for swimming pools

Country Status (2)

Country Link
EP (1) EP2455616A3 (en)
ES (1) ES1073978Y (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108358A1 (en) * 2012-09-07 2014-03-13 Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg Pump with dry run protection
DE102012108354B4 (en) * 2012-09-07 2016-05-12 Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg Pump and protector for pump
WO2014060612A1 (en) * 2012-10-15 2014-04-24 Metalast, S.A.U. Pump for swimming pools
ITUB20153948A1 (en) 2015-09-28 2017-03-28 Dab Pumps Spa PERFECT STRUCTURE OF CENTRIFUGAL ELECTRIC PUMP AND WALL FOR A SIMILAR PUMP
JP6944327B2 (en) * 2017-09-29 2021-10-06 株式会社荏原製作所 Pumps and pump assemblies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408952A (en) * 1980-04-15 1983-10-11 Friedrich Schweinfurter Lateral channel pump
DE4200507A1 (en) * 1992-01-11 1993-07-15 Armin Henry Kultscher Variable flow machine for pump or turbine installation - has adjustment disc to vary impeller width and slots to vary housing flow cross=section.
EP1887126A1 (en) * 2006-08-07 2008-02-13 Electrolux Home Products Corporation N.V. Electric motor-driven water pump for a washing machine
EP2088326A2 (en) * 2008-02-05 2009-08-12 Bombas PSH S.A. Mixed flow centrifugal volute pump for swimming pools

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408952A (en) * 1980-04-15 1983-10-11 Friedrich Schweinfurter Lateral channel pump
DE4200507A1 (en) * 1992-01-11 1993-07-15 Armin Henry Kultscher Variable flow machine for pump or turbine installation - has adjustment disc to vary impeller width and slots to vary housing flow cross=section.
EP1887126A1 (en) * 2006-08-07 2008-02-13 Electrolux Home Products Corporation N.V. Electric motor-driven water pump for a washing machine
EP2088326A2 (en) * 2008-02-05 2009-08-12 Bombas PSH S.A. Mixed flow centrifugal volute pump for swimming pools

Also Published As

Publication number Publication date
ES1073978Y (en) 2011-06-09
ES1073978U (en) 2011-03-09
EP2455616A2 (en) 2012-05-23

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RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 29/42 20060101ALI20170714BHEP

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Effective date: 20180224