EA201301194A1 - Вкладыш центробежного насоса (варианты), центробежный насос с таким вкладышем, способ установки вкладыша в центробежном насосе (варианты) - Google Patents

Вкладыш центробежного насоса (варианты), центробежный насос с таким вкладышем, способ установки вкладыша в центробежном насосе (варианты)

Info

Publication number
EA201301194A1
EA201301194A1 EA201301194A EA201301194A EA201301194A1 EA 201301194 A1 EA201301194 A1 EA 201301194A1 EA 201301194 A EA201301194 A EA 201301194A EA 201301194 A EA201301194 A EA 201301194A EA 201301194 A1 EA201301194 A1 EA 201301194A1
Authority
EA
Eurasian Patent Office
Prior art keywords
insert
centrifugal pump
pump
options
main
Prior art date
Application number
EA201301194A
Other languages
English (en)
Other versions
EA023964B1 (ru
Inventor
Кевин Эдвард Берджесс
Вэнь-Цзе Лю
Луис Москозо Лаванья
Гарри Брюс Глейвз
Original Assignee
Уэйр Минералз Острэйлиа 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
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=EA201301194(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 Уэйр Минералз Острэйлиа Лтд. filed Critical Уэйр Минералз Острэйлиа Лтд.
Publication of EA201301194A1 publication Critical patent/EA201301194A1/ru
Publication of EA023964B1 publication Critical patent/EA023964B1/ru

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
    • F04D29/4286—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
    • F04D29/40—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
    • F04D29/60—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

Предложен вкладыш центробежного насоса, содержащий две боковые части (26, 28), соединенные друг с другом таким образом, что вкладыш насоса содержит основную насосную камеру (34), входное отверстие в основную насосную камеру (34) и выпускной канал (38), проходящий из основной насосной камеры, причем основная насосная камера (34) и выпускной канал (38) имеют внутренние периферийные поверхности (37, 39), переходную часть, имеющую переходную поверхность (40) между внутренними периферийными поверхностями (37, 39) насосной камеры (34) и выпускного канала (38) и включающую водорез (41), при этом каждая из боковых частей (26, 28) включает в себя часть основной насосной камеры (34), выпускного канала (38) и переходной части, и каждая часть переходной части имеет связанное с ней усиление (50), содержащее выступ (52) на одной из частей переходной части, и взаимодействующую с ним выемку (54) на другой из частей переходной части, при этом выступ (52) размещается в выемке (54) при соединении боковых частей друг с другом. Также предложен способ установки вкладыша внутри центробежного насоса, согласно которому вкладыш устанавливают внутри внешнего корпуса насоса и центробежный насос с таким вкладышем насоса.
EA201301194A 2008-06-06 2009-06-05 Вкладыш центробежного насоса (варианты), центробежный насос с таким вкладышем, способ установки вкладыша в центробежном насосе (варианты) EA023964B1 (ru)

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 (2)

Publication Number Publication Date
EA201301194A1 true EA201301194A1 (ru) 2014-03-31
EA023964B1 EA023964B1 (ru) 2016-07-29

Family

ID=41397647

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201301194A EA023964B1 (ru) 2008-06-06 2009-06-05 Вкладыш центробежного насоса (варианты), центробежный насос с таким вкладышем, способ установки вкладыша в центробежном насосе (варианты)
EA201071403A EA020630B1 (ru) 2008-06-06 2009-06-05 Корпус насоса

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA201071403A EA020630B1 (ru) 2008-06-06 2009-06-05 Корпус насоса

Country Status (17)

Country Link
US (3) US8747062B2 (ru)
EP (2) EP3076024B1 (ru)
CN (2) CN104314872B (ru)
AP (1) AP3041A (ru)
AR (1) AR072256A1 (ru)
AU (1) AU2009253855B2 (ru)
BR (1) BRPI0909862B1 (ru)
CA (2) CA2896075C (ru)
CL (1) CL2009001371A1 (ru)
EA (2) EA023964B1 (ru)
ES (2) ES2838849T3 (ru)
IL (2) IL209685A (ru)
MX (2) MX351965B (ru)
PE (2) PE20100478A1 (ru)
PL (2) PL2310691T3 (ru)
WO (1) WO2009146506A1 (ru)
ZA (1) ZA201008559B (ru)

Families Citing this family (28)

* 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
WO2010033996A2 (en) * 2008-09-22 2010-03-25 Metaldyne Company Llc 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
MX2014012948A (es) * 2012-04-27 2015-02-10 Weir Minerals Australia Ltd Carcasa de bomba centrifuga con descarga desplazada.
JP6051056B2 (ja) * 2013-01-15 2016-12-21 株式会社荏原製作所 渦巻ポンプ
AU2015296902B9 (en) * 2014-07-31 2019-08-22 Weir Minerals Australia Ltd Pump liner
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
DE102015114389A1 (de) * 2015-08-28 2017-03-02 Ebm-Papst Mulfingen Gmbh & Co. Kg Spiralgehäuse eines Radialventilators
USD791840S1 (en) * 2015-08-28 2017-07-11 Ebm-Papst Mulfingen Gmbh & Co. Kg Spiral casing
AR102619A1 (es) * 2015-11-11 2017-03-15 Leguizamón Armando Francisco Bomba centrífuga, métodos de fabricación y de reparación
EP3387161B1 (en) * 2015-12-11 2022-07-20 General Electric Company Wear resistant slurry handling equipment
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
CN113785111A (zh) * 2019-06-05 2021-12-10 三菱重工发动机和增压器株式会社 离心压缩机的涡旋构造和离心压缩机
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
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
USD958841S1 (en) * 2020-09-26 2022-07-26 Weir Slurry Group, Inc. Main liner for a pump
USD958195S1 (en) * 2020-09-26 2022-07-19 Weir Slurry Group, Inc. Main liner for a 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
US20230074178A1 (en) * 2021-09-05 2023-03-09 Unified Brands, 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

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
BR9406744A (pt) * 1993-06-04 1996-03-12 Warman Int Ltd Conjunto de caixa de bomba conjunto de bomba e componente de encaixe
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
CN104314872A (zh) 2015-01-28
US20140271159A1 (en) 2014-09-18
PL2310691T3 (pl) 2016-11-30
MX2010013379A (es) 2010-12-21
IL209685A (en) 2015-10-29
CA2726843A1 (en) 2009-12-10
EP3076024A1 (en) 2016-10-05
EP3076024B1 (en) 2020-09-30
AU2009253855B2 (en) 2013-09-05
US20110142610A1 (en) 2011-06-16
CL2009001371A1 (es) 2010-12-10
CA2896075A1 (en) 2009-12-10
EP2310691B1 (en) 2016-05-25
AP3041A (en) 2014-11-30
CA2896075C (en) 2017-04-18
AR072256A1 (es) 2010-08-18
EA020630B1 (ru) 2014-12-30
CA2726843C (en) 2016-01-05
BRPI0909862B1 (pt) 2019-10-22
AP2010005482A0 (en) 2010-12-31
ES2838849T3 (es) 2021-07-02
EA023964B1 (ru) 2016-07-29
EP2310691A4 (en) 2013-09-04
ZA201008559B (en) 2022-03-30
MX351965B (es) 2017-11-06
CN102057165A (zh) 2011-05-11
US20150337864A1 (en) 2015-11-26
PE20100478A1 (es) 2010-07-14
IL227060A (en) 2016-06-30
IL209685A0 (en) 2011-02-28
CN102057165B (zh) 2015-02-18
US8747062B2 (en) 2014-06-10
ES2588172T3 (es) 2016-10-31
CN104314872B (zh) 2017-04-12
PE20142078A1 (es) 2014-12-30
EA201071403A1 (ru) 2011-08-30
EP2310691A1 (en) 2011-04-20
WO2009146506A1 (en) 2009-12-10
AU2009253855A1 (en) 2009-12-10
US9057385B2 (en) 2015-06-16
PL3076024T3 (pl) 2021-05-04

Similar Documents

Publication Publication Date Title
EA201301194A1 (ru) Вкладыш центробежного насоса (варианты), центробежный насос с таким вкладышем, способ установки вкладыша в центробежном насосе (варианты)
MXPA06010224A (es) Bomba autocebante y bomba centrifuga, apiladas.
EA200971075A1 (ru) Усовершенствования, относящиеся к насосам
ATE519036T1 (de) Verdichterschaufel
WO2010059447A3 (en) Compressor of an exhaust-gas turbocharger
EA201170008A1 (ru) Опора корпуса насоса
TW200720546A (en) Vacuum pump
ATE470075T1 (de) Tauchpumpenaggregat
DK2207967T3 (da) Sidekanalkompressor
WO2008036098A3 (en) Improved self-priming centrifugal pump
WO2006052586A3 (en) Centrifugal compressor having rotatable compressor case insert
DE502007002365D1 (de) Förderpumpe
JO2513B1 (en) Centrifugal pump casing.
WO2011128502A3 (en) Liquid ring pump and method for operating a liquid ring pump
ATE531927T1 (de) Kraftstoffpumpe mit innenkanalvorfüllung
MX2014001013A (es) Propulsor centrifugo y turbomaquina.
DE602005006152D1 (de) Zentrifugalgebläse
WO2010017795A3 (de) Pumpeneinheit
CN102817853A (zh) 真空腔自吸泵
WO2008156144A1 (ja) 遠心ポンプ及びこれを備えた液体供給装置
WO2011149842A3 (en) Multiphase pump flow recirculation system
WO2008123174A1 (ja) 遠心ポンプ
JO2512B1 (en) Impeller blade with improved speed property
RU2008109509A (ru) Шнекоцентробежный насос
SE0402840L (sv) Pumphjul

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 KG MD TM