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CL2009001371A1 - Cubierta para bomba centrifuga que comprende una camara de bombeo provista de una abertura de entrada, una salida de descarga, una superficie de transicion que dispone de un espolon que comprende una saliente extendida en forma irregular; un revestimiento de bomba; una bomba centrifuga. - Google Patents

Cubierta para bomba centrifuga que comprende una camara de bombeo provista de una abertura de entrada, una salida de descarga, una superficie de transicion que dispone de un espolon que comprende una saliente extendida en forma irregular; un revestimiento de bomba; una bomba centrifuga.

Info

Publication number
CL2009001371A1
CL2009001371A1 CL2009001371A CL2009001371A CL2009001371A1 CL 2009001371 A1 CL2009001371 A1 CL 2009001371A1 CL 2009001371 A CL2009001371 A CL 2009001371A CL 2009001371 A CL2009001371 A CL 2009001371A CL 2009001371 A1 CL2009001371 A1 CL 2009001371A1
Authority
CL
Chile
Prior art keywords
centrifugal pump
pump
pumping chamber
transition surface
cover
Prior art date
Application number
CL2009001371A
Other languages
English (en)
Inventor
Edward Burgess Kevin
Bruce Glaves Garry
Liu Wen-Jie
Moscoso Lavagna Luis
Original Assignee
Weir Minerals Australia Ltd
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=41397647&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2009001371(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2008902886A external-priority patent/AU2008902886A0/en
Application filed by Weir Minerals Australia Ltd filed Critical Weir Minerals Australia Ltd
Publication of CL2009001371A1 publication Critical patent/CL2009001371A1/es

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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
    • F04D29/40—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
    • F04D29/428—Discharge tongues
    • 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
    • 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
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4933—Fluid coupling device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

CAJA O CUBIERTA DE BOMBA PARA UNA BOMBA CENTRÍFUGA, QUE COMPRENDE UNA ABERTURA DE ENTRADA, UNA SALIDA DE DESCARGA Y UNA SUPERFICIE DE TRANSICIÓN EXTENDIDA ENTRE UNA SUPERFICIE PERIFÉRICA INTERNA DE LA CÁMARA DE BOMBEO PRINCIPAL Y UNA SUPERFICIE PERIFÉRICA INTERNA DE LA SALIDA DE DESCARGA LA SUPERFICIE DE TRANSICIÓN SE HA DISPUESTO, AL ESTAR EN USO, PARA SEPARAR UN FLUJO DE SALIDA DE MATERIAL EN LA SALIDA DE DESCARGA PROVENIENTE DE UN FLUJO DE RECIRCULACIÓN DE MATERIAL EN LA CÁMARA DE BOMBEO PRINCIPAL. LA SUPERFICIE DE TRANSICIÓN ESTÁ PROVISTA DE UN ESPOLÓN QUE TIENE UNA SECCIÓN PERFILADA, EL CUAL COMPRENDE UNA SALIENTE QUE SE DISPONE IRREGULARMENTE DESDE UNA SUPERFICIE DE TRANSICIÓN QUE ES DE OTRA MANERA GENERALMENTE REDONDEADA, ARQUEADA O EN FORMA DE "U" Y ESTÁ CONFIGURADA DE MODO QUE AL ESTAR EN USO, SE REDUCE LA VELOCIDAD <em>Y/O </em>LA TURBULENCIA RESULTANTE DEL FLUJO DE MATERIAL QUE SE ESTÁ BOMBEANDO EN LA CÁMARA DE BOMBEO PRINCIPAL.
CL2009001371A 2008-06-06 2009-06-05 Cubierta para bomba centrifuga que comprende una camara de bombeo provista de una abertura de entrada, una salida de descarga, una superficie de transicion que dispone de un espolon que comprende una saliente extendida en forma irregular; un revestimiento de bomba; una bomba centrifuga. CL2009001371A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2008902886A AU2008902886A0 (en) 2008-06-06 Pump casing
AU2008904163A AU2008904163A0 (en) 2008-08-14 Pump liner assembly

Publications (1)

Publication Number Publication Date
CL2009001371A1 true CL2009001371A1 (es) 2010-12-10

Family

ID=41397647

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009001371A CL2009001371A1 (es) 2008-06-06 2009-06-05 Cubierta para bomba centrifuga que comprende una camara de bombeo provista de una abertura de entrada, una salida de descarga, una superficie de transicion que dispone de un espolon que comprende una saliente extendida en forma irregular; un revestimiento de bomba; una bomba centrifuga.

Country Status (17)

Country Link
US (3) US8747062B2 (es)
EP (2) EP3076024B1 (es)
CN (2) CN104314872B (es)
AP (1) AP3041A (es)
AR (1) AR072256A1 (es)
AU (1) AU2009253855B2 (es)
BR (1) BRPI0909862B1 (es)
CA (2) CA2896075C (es)
CL (1) CL2009001371A1 (es)
EA (2) EA020630B1 (es)
ES (2) ES2838849T3 (es)
IL (2) IL209685A (es)
MX (2) MX2010013379A (es)
PE (2) PE20142078A1 (es)
PL (2) PL3076024T3 (es)
WO (1) WO2009146506A1 (es)
ZA (1) ZA201008559B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2838849T3 (es) * 2008-06-06 2021-07-02 Weir Minerals Australia Ltd Cubierta de Bomba
US20100074744A1 (en) * 2008-09-22 2010-03-25 Phillips Jr Robert Arthur Fabricated Turbine Housing
CN103089706B (zh) * 2011-10-31 2016-10-12 富瑞精密组件（昆山）有限公司 散热风扇
CA2870197A1 (en) 2012-04-11 2013-11-17 Waterous Company Integrated reciprocating primer drive arrangement
AU2013251370A1 (en) 2012-04-27 2014-11-13 Weir Minerals Australia, Ltd. Centrifugal pump casing with offset discharge
JP6051056B2 (ja) * 2013-01-15 2016-12-21 株式会社荏原製作所 渦巻ポンプ
EA032450B1 (ru) 2014-07-31 2019-05-31 Вейр Минералс Австралия Лтд Вкладыш насоса
KR101564310B1 (ko) * 2014-09-23 2015-10-29 이응수 양흡입펌프
CN104613014A (zh) * 2015-01-21 2015-05-13 中国航空工业集团公司金城南京机电液压工程研究中心 一种泵蜗壳内涡流减弱结构
USD767637S1 (en) 2015-08-03 2016-09-27 Weir Slurry Group, Inc. Pump casing component
USD926820S1 (en) * 2015-08-20 2021-08-03 Sulzer Management Ag Portion of volute casing for a pump
USD791840S1 (en) * 2015-08-28 2017-07-11 Ebm-Papst Mulfingen Gmbh & Co. Kg Spiral casing
DE102015114389A1 (de) * 2015-08-28 2017-03-02 Ebm-Papst Mulfingen Gmbh & Co. Kg Spiralgehäuse eines Radialventilators
AR102619A1 (es) * 2015-11-11 2017-03-15 Leguizamón Armando Francisco Bomba centrífuga, métodos de fabricación y de reparación
RU2703755C1 (ru) * 2015-12-11 2019-10-22 Дженерал Электрик Компани Износостойкое оборудование для работы со шламом
WO2018000032A1 (en) * 2016-06-29 2018-01-04 Weir Minerals Europe Ltd Slurry pump and components therefor
US10920652B2 (en) * 2017-07-12 2021-02-16 Ford Global Technologies, Llc Coolant pump for an internal combustion engine
JP2020029838A (ja) 2018-08-24 2020-02-27 日本電産株式会社 送風装置、及び自動車用空調装置
USD907067S1 (en) * 2018-09-12 2021-01-05 Micronel Ag Centrifugal pumps
JP7337525B2 (ja) 2019-03-26 2023-09-04 株式会社日立産機システム 遠心式流体機械
US11905969B2 (en) * 2019-06-05 2024-02-20 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Scroll structure of centrifugal compressor and centrifugal compressor
JP7374620B2 (ja) * 2019-06-17 2023-11-07 株式会社荏原製作所 ポンプ用舌片部材、ポンプ装置及び舌部の補修方法
USD975751S1 (en) * 2019-10-25 2023-01-17 Watson-Marlow GmbH—qonqave Pump for liquids
CN113969905A (zh) * 2020-07-24 2022-01-25 安徽威灵汽车部件有限公司 水泵和车辆
CN114109909B (zh) * 2020-09-01 2024-03-26 佛山市顺德区美的洗涤电器制造有限公司 蜗壳、离心风机、吸油烟机以及蜗壳生成方法
USD958195S1 (en) * 2020-09-26 2022-07-19 Weir Slurry Group, Inc. Main liner for a pump
USD958841S1 (en) * 2020-09-26 2022-07-26 Weir Slurry Group, Inc. Main liner for a pump
EP4056851A1 (en) * 2021-03-09 2022-09-14 Metso Outotec Sweden AB Wear element for a slurry pump
CN113090587B (zh) * 2021-05-18 2022-07-22 江西斯米克陶瓷有限公司 用于陶瓷砖工艺喷雾塔的输送装置
US12140156B2 (en) * 2021-09-05 2024-11-12 Electrolux Professional, Inc. Parallel flow pump
CN117145807B (zh) * 2023-10-31 2024-02-06 石家庄森力克环保科技有限公司 一种便于拆卸组装运输的渣浆泵
CN118757438B (zh) * 2024-09-06 2024-11-15 江苏鑫尔泵业科技有限公司 一种具备抗气蚀功能的强制循环泵

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191214668A (en) 1911-06-23 1912-11-14 Aegidius Elling Improvements in Turbo-pumps or Fans.
US1197653A (en) * 1913-08-27 1916-09-12 Gen Electric Compressor.
US1163778A (en) * 1913-09-23 1915-12-14 Walter P Scheurmann Centrifugal pump.
US1989061A (en) * 1932-05-23 1935-01-22 Chain Belt Co Self-priming rotary pump
US2992617A (en) 1958-10-23 1961-07-18 Worthington Corp Centrifugal pump with self-priming characteristics
US3265002A (en) * 1961-01-13 1966-08-09 Res & Dev Pty Ltd Centrifugal pumps and the like
US3319573A (en) 1966-02-10 1967-05-16 Thomas E Judd Centrifugal pump
US3656861A (en) * 1970-04-15 1972-04-18 Wilfley & Sons Inc A Centrifugal pump with mating case plate volute halves and constant section impeller
DE2558840C2 (de) * 1975-12-27 1983-03-24 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Einrichtung zur Verminderung des Kavitationsverschleisses
US4076450A (en) * 1976-01-14 1978-02-28 United Centrifugal Pumps Double volute pump with replaceable lips
US4917571A (en) 1984-03-20 1990-04-17 John Hyll Flow-stabilizing volute pump and liner
NZ211792A (en) * 1984-04-18 1986-09-10 Warman Int Ltd Centrifugal pump casing
US4872809A (en) * 1987-03-06 1989-10-10 Giw Industries, Inc. Slurry pump having increased efficiency and wear characteristics
AU104772S (en) 1988-05-31 1989-08-22 Warman Int Ltd Frame plate liner
AU104771S (en) 1988-05-31 1989-08-22 Warman Int Ltd Cover plate liner
AU104773S (en) 1988-05-31 1989-08-22 Warman Int Ltd Volute liner
US4974998A (en) * 1989-02-21 1990-12-04 Rolf Heineman Wear-resistant centrifugal solids pump lining
DE3929758C2 (de) * 1989-09-07 1994-11-17 Klein Schanzlin & Becker Ag Kreiselpumpengehäuse in Blechbauweise
CA2164126C (en) * 1993-06-04 2002-07-02 Anthony Grzina Pump housing assembly
JP3482668B2 (ja) * 1993-10-18 2003-12-22 株式会社日立製作所 遠心形流体機械
JPH0842498A (ja) * 1994-05-24 1996-02-13 Unisia Jecs Corp 渦巻ポンプ
USD368913S (en) 1994-06-06 1996-04-16 Warman International Ltd. Pump casing and pump casing parts
DE19619692A1 (de) * 1995-05-23 1996-11-28 Unisia Jecs Corp Zentrifugalpumpe
US6953321B2 (en) * 2002-12-31 2005-10-11 Weir Slurry Group, Inc. Centrifugal pump with configured volute
TWI350887B (en) * 2003-09-04 2011-10-21 Weir Minerals Australia Ltd Pump housing assembly
ZA200603456B (en) * 2003-10-02 2007-07-25 Warman Africa Pty Ltd Liners for pumps
US6988870B2 (en) 2004-01-27 2006-01-24 Weir Slurry Group, Inc. Casing for a centrifugal pump
CN2752504Y (zh) * 2004-08-03 2006-01-18 黄福成 双壳体油浆泵
US20060177305A1 (en) * 2005-02-07 2006-08-10 Hoang Khanh C Centrifugal volute pump with discontinuous vane-island diffuser
NZ544309A (en) 2005-12-21 2007-07-27 Hot Water Innovations Ltd Variable pump
USD545326S1 (en) 2006-12-05 2007-06-26 Multi-Duti Manufacutring, Inc. Pump
ES2838849T3 (es) * 2008-06-06 2021-07-02 Weir Minerals Australia Ltd Cubierta de Bomba

Also Published As

Publication number Publication date
PE20100478A1 (es) 2010-07-14
PL2310691T3 (pl) 2016-11-30
EA020630B1 (ru) 2014-12-30
CN104314872B (zh) 2017-04-12
CA2896075C (en) 2017-04-18
IL209685A0 (en) 2011-02-28
WO2009146506A1 (en) 2009-12-10
AP2010005482A0 (en) 2010-12-31
IL209685A (en) 2015-10-29
BRPI0909862B1 (pt) 2019-10-22
MX351965B (es) 2017-11-06
US9057385B2 (en) 2015-06-16
AU2009253855B2 (en) 2013-09-05
EA201301194A1 (ru) 2014-03-31
EP3076024A1 (en) 2016-10-05
EP3076024B1 (en) 2020-09-30
EP2310691A1 (en) 2011-04-20
EP2310691A4 (en) 2013-09-04
CN104314872A (zh) 2015-01-28
AR072256A1 (es) 2010-08-18
ZA201008559B (en) 2022-03-30
US20150337864A1 (en) 2015-11-26
CN102057165A (zh) 2011-05-11
ES2588172T3 (es) 2016-10-31
CA2726843C (en) 2016-01-05
PE20142078A1 (es) 2014-12-30
CA2726843A1 (en) 2009-12-10
AU2009253855A1 (en) 2009-12-10
EA023964B1 (ru) 2016-07-29
EP2310691B1 (en) 2016-05-25
US20140271159A1 (en) 2014-09-18
IL227060A (en) 2016-06-30
PL3076024T3 (pl) 2021-05-04
CN102057165B (zh) 2015-02-18
EA201071403A1 (ru) 2011-08-30
CA2896075A1 (en) 2009-12-10
US20110142610A1 (en) 2011-06-16
US8747062B2 (en) 2014-06-10
AP3041A (en) 2014-11-30
MX2010013379A (es) 2010-12-21
ES2838849T3 (es) 2021-07-02

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