BR112013032290A2 - combinação de parte lateral de bomba e rotor de bomba - Google Patents

combinação de parte lateral de bomba e rotor de bomba

Info

Publication number
BR112013032290A2
BR112013032290A2 BR112013032290A BR112013032290A BR112013032290A2 BR 112013032290 A2 BR112013032290 A2 BR 112013032290A2 BR 112013032290 A BR112013032290 A BR 112013032290A BR 112013032290 A BR112013032290 A BR 112013032290A BR 112013032290 A2 BR112013032290 A2 BR 112013032290A2
Authority
BR
Brazil
Prior art keywords
pump
region
face
intermediate region
rotation
Prior art date
Application number
BR112013032290A
Other languages
English (en)
Other versions
BR112013032290B1 (pt
Inventor
Garry Bruce Glaves
Luis Moscoso Lavagna
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
Priority claimed from AU2011902894A external-priority patent/AU2011902894A0/en
Application filed by Weir Minerals Australia Ltd filed Critical Weir Minerals Australia Ltd
Publication of BR112013032290A2 publication Critical patent/BR112013032290A2/pt
Publication of BR112013032290B1 publication Critical patent/BR112013032290B1/pt

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
    • F04D29/18—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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • 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
    • 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
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods

Landscapes

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

Abstract

resumo “combinação de parte lateral de bomba e rotor de bomba” a parte lateral da bomba para uso com um rotor de bomba compreendendo uma face posterior de seção de parede lateral incluindo: uma região externa com uma borda externa em um plano, que forma um ângulo substancialmente reto com o eixo geométrico de rotação, uma região interna com uma borda interna e uma região intermediária entre a região externa e a região interna inclinada para dentro a partir do citado plano em direção à seção de entrada, e a região interna se estendendo da região intermediária se afastando da face frontal da seção de parede lateral, sendo que a face externa do envoltório frontal do rotor e a face posterior da parte lateral são arranjadas se faceando, havendo uma folga entre elas, a face posterior sendo configurada de modo que a dimensão de seção transversal da folga aumente na direção do eixo geométrico de rotação do rotor na região intermediária. 1
BR112013032290-0A 2011-07-20 2012-07-20 combinação de parte lateral de bomba e rotor de bomba BR112013032290B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2011902894 2011-07-20
AU2011902894A AU2011902894A0 (en) 2011-07-20 Improvements to pumps and components therefore
PCT/AU2012/000868 WO2013010224A1 (en) 2011-07-20 2012-07-20 Improvements to pumps and components therefor

Publications (2)

Publication Number Publication Date
BR112013032290A2 true BR112013032290A2 (pt) 2016-12-20
BR112013032290B1 BR112013032290B1 (pt) 2021-05-18

Family

ID=47557589

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013032290-0A BR112013032290B1 (pt) 2011-07-20 2012-07-20 combinação de parte lateral de bomba e rotor de bomba

Country Status (19)

Country Link
US (1) US20140241888A1 (pt)
EP (1) EP2734736B1 (pt)
CN (1) CN103703254B (pt)
AP (1) AP2013007329A0 (pt)
AU (1) AU2012286528B2 (pt)
BR (1) BR112013032290B1 (pt)
CA (1) CA2839472C (pt)
CL (1) CL2013003561A1 (pt)
EA (1) EA026576B1 (pt)
ES (1) ES2620760T3 (pt)
HU (1) HUE031960T2 (pt)
IL (1) IL229958B (pt)
MX (1) MX341285B (pt)
PE (1) PE20141349A1 (pt)
PL (1) PL2734736T3 (pt)
PT (1) PT2734736T (pt)
UA (1) UA112986C2 (pt)
WO (1) WO2013010224A1 (pt)
ZA (1) ZA201309463B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2542233B (en) * 2015-08-26 2018-02-07 Weir Minerals Europe Ltd Rotary parts for a slurry pump
EA202191002A1 (ru) * 2017-10-12 2021-09-09 Уэйр Минералз Острэйлиа Лтд Впускной компонент для шламового насоса
MA53344A (fr) * 2018-08-01 2021-11-10 Weir Slurry Group Inc Agencement d'espace latéral annulaire inversé pour pompe centrifuge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1703049B2 (de) * 1968-03-26 1974-09-26 Allweiler Ag, 7760 Radolfzell Bausatz von Kreiselpumpen
US4613281A (en) * 1984-03-08 1986-09-23 Goulds Pumps, Incorporated Hydrodynamic seal
US4913619A (en) * 1988-08-08 1990-04-03 Barrett Haentjens & Co. Centrifugal pump having resistant components
FR2698666B1 (fr) * 1992-11-30 1995-02-17 Europ Propulsion Pompe centrifuge hautement performante à rouet ouvert.
AUPN715595A0 (en) * 1995-12-14 1996-01-18 Warman International Limited Improved centrifugal pump
JP3179716B2 (ja) * 1996-10-29 2001-06-25 株式会社荏原製作所 キャンドモータポンプ
US5941536A (en) * 1998-02-12 1999-08-24 Envirotech Pumpsystems, Inc. Elastomer seal for adjustable side liners of pumps
US7470106B1 (en) * 2001-07-10 2008-12-30 Townley Manufacturing, Inc. Centrifugal slurry pump
JP2003184783A (ja) * 2001-12-18 2003-07-03 Ebara Corp キャンドモータポンプ
CN101709712A (zh) * 2009-12-09 2010-05-19 黄佳华 卧式磁力泵

Also Published As

Publication number Publication date
EA201391709A1 (ru) 2014-04-30
BR112013032290B1 (pt) 2021-05-18
CN103703254A (zh) 2014-04-02
PT2734736T (pt) 2017-03-30
EP2734736A4 (en) 2015-01-14
IL229958B (en) 2019-09-26
AU2012286528A1 (en) 2013-05-02
UA112986C2 (uk) 2016-11-25
CA2839472A1 (en) 2013-01-24
AP2013007329A0 (en) 2013-12-31
EP2734736B1 (en) 2016-12-28
MX2013015045A (es) 2014-02-17
CA2839472C (en) 2019-10-01
MX341285B (es) 2016-08-12
ES2620760T3 (es) 2017-06-29
US20140241888A1 (en) 2014-08-28
EA026576B1 (ru) 2017-04-28
CL2013003561A1 (es) 2014-11-14
PE20141349A1 (es) 2014-10-13
WO2013010224A1 (en) 2013-01-24
CN103703254B (zh) 2016-12-28
HUE031960T2 (en) 2017-09-28
PL2734736T3 (pl) 2017-07-31
ZA201309463B (en) 2021-08-25
EP2734736A1 (en) 2014-05-28
AU2012286528B2 (en) 2016-04-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/07/2012, OBSERVADAS AS CONDICOES LEGAIS.