EA201790274A1 - Втулка насоса - Google Patents

Втулка насоса

Info

Publication number
EA201790274A1
EA201790274A1 EA201790274A EA201790274A EA201790274A1 EA 201790274 A1 EA201790274 A1 EA 201790274A1 EA 201790274 A EA201790274 A EA 201790274A EA 201790274 A EA201790274 A EA 201790274A EA 201790274 A1 EA201790274 A1 EA 201790274A1
Authority
EA
Eurasian Patent Office
Prior art keywords
connection
pump bushing
pumping chamber
main pumping
hardness
Prior art date
Application number
EA201790274A
Other languages
English (en)
Other versions
EA032450B1 (ru
Inventor
Майкл Лум
Колин Роберт Дули
Original Assignee
Вейр Минералс Австралия Лтд.
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 AU2014902958A external-priority patent/AU2014902958A0/en
Application filed by Вейр Минералс Австралия Лтд. filed Critical Вейр Минералс Австралия Лтд.
Publication of EA201790274A1 publication Critical patent/EA201790274A1/ru
Publication of EA032450B1 publication Critical patent/EA032450B1/ru

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20Making multilayered or multicoloured articles
    • B29C43/203Making multilayered articles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/02Selection of particular materials
    • F04D29/026Selection of particular materials especially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/428Discharge tongues
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293Details of fluid inlet or outlet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04Pumps 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00Use of unspecified rubbers as moulding material
    • B29K2021/003Thermoplastic elastomers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037Other properties
    • B29K2995/007Hardness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/748Machines or parts thereof not otherwise provided for
    • B29L2031/7496Pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00Materials; Properties thereof
    • F05D2300/40Organic materials
    • F05D2300/43Synthetic polymers, e.g. plastics; Rubber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00Materials; Properties thereof
    • F05D2300/50Intrinsic material properties or characteristics
    • F05D2300/506Hardness

Landscapes

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

Abstract

Втулка центробежного насоса, причем втулка насоса содержит основную насосную камеру, всасывающий патрубок, ведущий в основную насосную камеру, и нагнетательный патрубок, выходящий из основной насосной камеры, причем втулка насоса выполнена из по меньшей мере двух эластомерных соединений, включающих первое соединение и второе соединение, причем твердость первого соединения отличается от твердости второго соединения, при этом в местах, подверженных во время эксплуатации эрозионному, ударному и/или направленному износу, втулка выполнена из второго соединения.
EA201790274A 2014-07-31 2015-07-31 Вкладыш насоса EA032450B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2014902958A AU2014902958A0 (en) 2014-07-31 Pump liner
PCT/AU2015/050432 WO2016015106A1 (en) 2014-07-31 2015-07-31 Pump liner

Publications (2)

Publication Number Publication Date
EA201790274A1 true EA201790274A1 (ru) 2017-06-30
EA032450B1 EA032450B1 (ru) 2019-05-31

Family

ID=55216497

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790274A EA032450B1 (ru) 2014-07-31 2015-07-31 Вкладыш насоса

Country Status (13)

Country Link
US (1) US10590950B2 (ru)
EP (1) EP3175120B1 (ru)
CN (1) CN106715921B (ru)
AU (1) AU2015296902B9 (ru)
BR (1) BR112017002009B1 (ru)
CA (1) CA2956624C (ru)
CL (1) CL2017000252A1 (ru)
EA (1) EA032450B1 (ru)
ES (1) ES2839225T3 (ru)
PE (1) PE20170619A1 (ru)
PL (1) PL3175120T3 (ru)
WO (1) WO2016015106A1 (ru)
ZA (1) ZA201701070B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114087203A (zh) * 2021-11-29 2022-02-25 汉江弘源襄阳碳化硅特种陶瓷有限责任公司 一体化渣浆泵及其制造用模具
WO2023108251A1 (en) * 2021-12-17 2023-06-22 Mercedes Textiles Ltd. Multistage centrifugal water pump

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB106285A (en) 1916-02-17 1917-05-17 Richard Clere Parsons Improvements in and relating to Fluid Pumps, Turbines and the like.
US1952179A (en) * 1931-09-21 1934-03-27 Victor J Milkowski Pump lining
US2144417A (en) 1937-01-11 1939-01-17 Claude B Schneible Sludge pump
US3876327A (en) * 1973-02-26 1975-04-08 Goulds Pumps Non-metallic pump
SE428957B (sv) * 1975-06-02 1983-08-01 Warman Int Ltd Invendigt fodrat hogtryckspumphus
DE3323167A1 (de) 1983-06-28 1985-01-03 Soudbrase-Schweißtechnik GmbH, 7500 Karlsruhe Verfahren zum herstellen und reparieren von pumpengehaeusen fuer pumpen, die zum foerdern von sand- und kieshaltigem foerdergut dienen sowie pumpen dieser art
US4974998A (en) * 1989-02-21 1990-12-04 Rolf Heineman Wear-resistant centrifugal solids pump lining
US5219461A (en) * 1992-04-28 1993-06-15 Baker Hughes Incorporated Reinforced elastomer lining for pump casing and associated method of manufacture
US6582191B2 (en) * 2001-08-16 2003-06-24 Giw Industries, Inc. Liner for centrifugal slurry pumps
WO2005033517A2 (en) * 2003-10-02 2005-04-14 Warman Africa (Pty) Ltd Liners for pumps
CN2906149Y (zh) 2006-04-19 2007-05-30 康庆刚 带有聚四氟乙烯或f46内涂层的泵
JP4758840B2 (ja) 2006-06-30 2011-08-31 株式会社荏原製作所 耐スラリーエロージョン性の流体機械部品及びその部品を有する流体機械
US20090095436A1 (en) * 2007-10-11 2009-04-16 Jean-Louis Pessin Composite Casting Method of Wear-Resistant Abrasive Fluid Handling Components
CN104314872B (zh) 2008-06-06 2017-04-12 伟尔矿物澳大利亚私人有限公司 离心式泵的泵衬里、离心式泵和装配方法
NL2008180C2 (en) * 2012-01-25 2013-07-29 Ihc Holland Ie Bv Pump and a method of manufacturing such a pump.
CN202833188U (zh) 2012-08-31 2013-03-27 王洋平 超耐磨防腐复合泵

Also Published As

Publication number Publication date
AU2015296902A1 (en) 2017-03-02
CA2956624C (en) 2021-07-13
AU2015296902B2 (en) 2019-07-11
EP3175120A4 (en) 2018-03-28
CL2017000252A1 (es) 2017-09-08
EA032450B1 (ru) 2019-05-31
CN106715921A (zh) 2017-05-24
CA2956624A1 (en) 2016-02-04
PL3175120T3 (pl) 2021-04-06
EP3175120A1 (en) 2017-06-07
BR112017002009A2 (pt) 2018-01-30
US10590950B2 (en) 2020-03-17
EP3175120B1 (en) 2020-10-14
PE20170619A1 (es) 2017-06-02
WO2016015106A1 (en) 2016-02-04
BR112017002009B1 (pt) 2022-09-06
ES2839225T3 (es) 2021-07-05
ZA201701070B (en) 2021-08-25
AU2015296902B9 (en) 2019-08-22
US20170328375A1 (en) 2017-11-16
CN106715921B (zh) 2019-09-06

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM