ES2076883R - - Google Patents

Info

Publication number
ES2076883R
ES2076883R ES9302539A ES9302539A ES2076883R ES 2076883 R ES2076883 R ES 2076883R ES 9302539 A ES9302539 A ES 9302539A ES 9302539 A ES9302539 A ES 9302539A ES 2076883 R ES2076883 R ES 2076883R
Authority
ES
Spain
Prior art keywords
filter
vessel
external
external vessel
edge
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.)
Granted
Application number
ES9302539A
Other languages
Spanish (es)
Other versions
ES2076883B1 (en
ES2076883A2 (en
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=8283831&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2076883(R) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to ES9302539A priority Critical patent/ES2076883B1/en
Priority to EP19940500199 priority patent/EP0657602B1/en
Priority to ES94500199T priority patent/ES2107163T3/en
Priority to DE1994604817 priority patent/DE69404817T2/en
Publication of ES2076883A2 publication Critical patent/ES2076883A2/en
Publication of ES2076883R publication Critical patent/ES2076883R/es
Application granted granted Critical
Publication of ES2076883B1 publication Critical patent/ES2076883B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
    • E04H4/1209—Treatment of water for swimming pools
    • E04H4/1245—Recirculating pumps for swimming pool water

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Centrifugal Separators (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

BOMBA CENTRIFUGA (1) PARA LA RECIRCULACION DE AGUA, APLICABLE A PISCINAS, QUE COMPRENDE UN PREFILTRO (12), UNA CAMARA DE IMPULSION (15) Y UN ELECTROMOTOR (4) CUYO EJE (6) MUEVE UN RODETE (7) QUE GIRA EN UNA CAMARA DE DIFUSION (8). EL PREFILTRO COMPRENDE UN VASO-FILTRO (20) EN EL INTERIOR DE UN VASO EXTERNO (16), DE MODO QUE EL LIQUIDO ASPIRADO PENETRA EN EL VASO EXTERNO (16) POR LA BOCA DE ASPIRACION EXTERNA Y DEBE PASAR FORZOSAMENTE A TRAVES DE LAS PAREDES DEL CITADO VASO-FILTRO (20) ANTES DE LLEGAR A LA BOMBA. EL VASO EXTERNO (16) ESTA PROVISTO DE UNA SOLA ABERTURA CIRCULAR (17), ROSCADA EXTERIORMENTE Y DOTADA EN SU CANTO DE UNA JUNTA (22), ESTANDO DISPUESTA UNA PIEZA TUBULAR (23) APOYADA SOBRE EL CANTO DE LA ABERTURA (17) E INTRODUCIDA EN UNA TUERCA (25) HORADADA, ADAPTADA PARA ENROSCARSE SOBRE LA ROSCA EXTERIOR (19) DEL VASO EXTERNO.CENTRIFUGAL PUMP (1) FOR WATER RECIRCULATION, APPLICABLE TO SWIMMING POOLS, INCLUDING A PRE-FILTER (12), A DRIVE CHAMBER (15) AND AN ELECTROMOTOR (4) WHOSE AXLE (6) MOVES A ROLLER (7) THAT ROTATES IN A BROADCASTING CAMERA (8). THE PRE-FILTER INCLUDES A VESSEL-FILTER (20) INSIDE AN EXTERNAL VESSEL (16), SO THAT THE LIQUID ASPIRED PENETRATES IN THE EXTERNAL VESSEL (16) AND MUST FORCE THROUGH THE WALLS OF THE ABOVE GLASS-FILTER (20) BEFORE YOU REACH THE PUMP. THE EXTERNAL VESSEL (16) IS PROVIDED WITH A SINGLE CIRCULAR OPENING (17), THREADED EXTERNALLY AND PROVIDED IN ITS EDGE WITH A JOINT (22), WITH A TUBULAR PIECE DISPOSED (23) SUPPORTED ON THE EDGE OF THE OPENING (17) E INSERTED IN A NUT (25) BORED, ADAPTED TO THREAD ON THE EXTERNAL THREAD (19) OF THE EXTERNAL VESSEL.

ES9302539A 1993-12-03 1993-12-03 CENTRIFUGAL PUMP FOR WATER RECIRCULATION. Expired - Lifetime ES2076883B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES9302539A ES2076883B1 (en) 1993-12-03 1993-12-03 CENTRIFUGAL PUMP FOR WATER RECIRCULATION.
EP19940500199 EP0657602B1 (en) 1993-12-03 1994-11-28 Centrifugal pump for water recirculation
ES94500199T ES2107163T3 (en) 1993-12-03 1994-11-28 CENTRIFUGAL PUMP FOR WATER RECIRCULATION.
DE1994604817 DE69404817T2 (en) 1993-12-03 1994-11-28 Centrifugal pump for water circulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9302539A ES2076883B1 (en) 1993-12-03 1993-12-03 CENTRIFUGAL PUMP FOR WATER RECIRCULATION.

Publications (3)

Publication Number Publication Date
ES2076883A2 ES2076883A2 (en) 1995-11-01
ES2076883R true ES2076883R (en) 1998-02-16
ES2076883B1 ES2076883B1 (en) 1998-10-16

Family

ID=8283831

Family Applications (2)

Application Number Title Priority Date Filing Date
ES9302539A Expired - Lifetime ES2076883B1 (en) 1993-12-03 1993-12-03 CENTRIFUGAL PUMP FOR WATER RECIRCULATION.
ES94500199T Expired - Lifetime ES2107163T3 (en) 1993-12-03 1994-11-28 CENTRIFUGAL PUMP FOR WATER RECIRCULATION.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES94500199T Expired - Lifetime ES2107163T3 (en) 1993-12-03 1994-11-28 CENTRIFUGAL PUMP FOR WATER RECIRCULATION.

Country Status (3)

Country Link
EP (1) EP0657602B1 (en)
DE (1) DE69404817T2 (en)
ES (2) ES2076883B1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2192941B1 (en) 2001-06-15 2005-02-16 Bogemar, S.L. ELECTRIC PUMP FOR WATER RECIRCULATION.
GB2395144A (en) * 2002-09-24 2004-05-19 Hattersley Newman Hender Ltd A straining device
US8186517B2 (en) 2005-11-01 2012-05-29 Hayward Industries, Inc. Strainer housing assembly and stand for pump
US7531092B2 (en) * 2005-11-01 2009-05-12 Hayward Industries, Inc. Pump
DE102006023379B4 (en) * 2006-05-17 2013-10-02 Al-Ko Kober Ag liquid pump
US8182212B2 (en) 2006-09-29 2012-05-22 Hayward Industries, Inc. Pump housing coupling
US8297920B2 (en) 2008-11-13 2012-10-30 Hayward Industries, Inc. Booster pump system for pool applications
DE102010038137B4 (en) 2010-10-12 2018-03-15 Herborner Pumpentechnik Gmbh & Co Kg Circulation device for baths
US9079128B2 (en) 2011-12-09 2015-07-14 Hayward Industries, Inc. Strainer basket and related methods of use
DE102012108356B4 (en) * 2012-09-07 2015-12-31 Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg connection system
CN104006003B (en) 2013-02-23 2016-12-28 天佑电器（苏州）有限公司 A kind of drainage system
CN105508301A (en) * 2015-12-18 2016-04-20 安徽南方化工泵业有限公司 Corrosion-resistant filtering type pump
US10718337B2 (en) 2016-09-22 2020-07-21 Hayward Industries, Inc. Self-priming dedicated water feature pump
CN108204359B (en) * 2018-01-09 2019-04-19 江苏绩优机电科技有限公司 Explosion-proof pump
CN110080994A (en) * 2019-06-06 2019-08-02 湖北泉洁二次供水工程有限公司 A kind of water pump anti-clogging structure
US12076667B2 (en) 2020-03-11 2024-09-03 Hayward Industries, Inc. Disposable insert for strainer basket
CN111622957A (en) * 2020-06-15 2020-09-04 张扬 Water suction pump with anti-blocking function for road construction
CN111779682A (en) * 2020-08-07 2020-10-16 新昌县七星街道博创机械厂 A water pump structure for hydraulic engineering has a speed governing function
CN111878416A (en) * 2020-08-15 2020-11-03 唐翠华 Mechanical seal protector of water pump
USD946629S1 (en) 2020-11-24 2022-03-22 Aquastar Pool Products, Inc. Centrifugal pump
USD986289S1 (en) 2020-11-24 2023-05-16 Aquastar Pool Products, Inc. Centrifugal pump
US11193504B1 (en) 2020-11-24 2021-12-07 Aquastar Pool Products, Inc. Centrifugal pump having a housing and a volute casing wherein the volute casing has a tear-drop shaped inner wall defined by a circular body region and a converging apex with the inner wall comprising a blocker below at least one perimeter end of one diffuser blade
CN217300888U (en) * 2021-12-17 2022-08-26 天津市龙新石油机械制造股份有限公司 Multifunctional sand prevention blocking pump
CN117128191A (en) * 2023-09-27 2023-11-28 利欧集团浙江泵业有限公司 Hydraulic performance improving device
CN117366003B (en) * 2023-12-07 2024-05-07 珠海格力电器股份有限公司 Sealing structure for liquid inlet of liquid pump and liquid pump compressor formed by sealing structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB379738A (en) * 1931-06-04 1932-09-05 Stone J & Co Ltd Improvements in and relating to electrically driven pumps
GB500072A (en) * 1937-12-22 1939-02-02 Drysdale & Co Ltd Improvements in or relating to strainers for centrifugal pumps
ES284474Y (en) * 1985-01-31 1986-10-16 Bombas Electricas, S.A. CENTRIFUGAL PUMP FOR WATER RECIRCULATION
ES291043Y (en) * 1985-11-29 1986-12-01 Bombas Electricas,S.A. CENTRIFUGAL PUMP FOR WATER RECIRCULATION
ES1019424Y (en) * 1991-11-13 1992-10-16 Doll, S.A. PRE-FILTER FOR POOL FACILITIES.

Also Published As

Publication number Publication date
DE69404817D1 (en) 1997-09-11
DE69404817T2 (en) 1997-12-18
EP0657602A1 (en) 1995-06-14
ES2076883B1 (en) 1998-10-16
EP0657602B1 (en) 1997-08-06
ES2076883A2 (en) 1995-11-01
ES2107163T3 (en) 1997-11-16

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