ATE220177T1 - Pumpenlaufrad und kreiselpumpe für zähflussige medien mit diesem laufrad - Google Patents

Pumpenlaufrad und kreiselpumpe für zähflussige medien mit diesem laufrad

Info

Publication number
ATE220177T1
ATE220177T1 AT94903696T AT94903696T ATE220177T1 AT E220177 T1 ATE220177 T1 AT E220177T1 AT 94903696 T AT94903696 T AT 94903696T AT 94903696 T AT94903696 T AT 94903696T AT E220177 T1 ATE220177 T1 AT E220177T1
Authority
AT
Austria
Prior art keywords
impeller
pump
pct
range
width
Prior art date
Application number
AT94903696T
Other languages
English (en)
Inventor
Jeff Bremer
Wen Jie Liu
Original Assignee
Vortex Australia Pty 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
Application filed by Vortex Australia Pty Ltd filed Critical Vortex Australia Pty Ltd
Application granted granted Critical
Publication of ATE220177T1 publication Critical patent/ATE220177T1/de

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
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • 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
    • F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
    • 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
    • F04D29/24—Vanes
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT94903696T 1992-12-29 1993-12-23 Pumpenlaufrad und kreiselpumpe für zähflussige medien mit diesem laufrad ATE220177T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL657592 1992-12-29
AUPL657692 1992-12-29
PCT/AU1993/000676 WO1994015102A1 (en) 1992-12-29 1993-12-23 Pump impeller and centrifugal slurry pump incorporating same

Publications (1)

Publication Number Publication Date
ATE220177T1 true ATE220177T1 (de) 2002-07-15

Family

ID=25644401

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94903696T ATE220177T1 (de) 1992-12-29 1993-12-23 Pumpenlaufrad und kreiselpumpe für zähflussige medien mit diesem laufrad

Country Status (7)

Country Link
US (1) US5797724A (de)
EP (1) EP0677148B1 (de)
CN (1) CN1050881C (de)
AT (1) ATE220177T1 (de)
DE (1) DE69332086T2 (de)
RU (1) RU2119102C1 (de)
WO (1) WO1994015102A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU705250B2 (en) * 1995-12-14 1999-05-20 Weir Warman Ltd Centrifugal pump
AUPN715595A0 (en) * 1995-12-14 1996-01-18 Warman International Limited Improved centrifugal pump
US6390768B1 (en) 1999-03-22 2002-05-21 David Muhs Pump impeller and related components
US6315524B1 (en) 1999-03-22 2001-11-13 David Muhs Pump system with vacuum source
US6692234B2 (en) * 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
US6405748B1 (en) 1999-03-22 2002-06-18 David Muhs Trailer and fuel tank assembly
US6431831B1 (en) * 1999-08-20 2002-08-13 Giw Industries, Inc. Pump impeller with enhanced vane inlet wear
DE10109094A1 (de) * 2001-02-24 2002-09-05 Luebecker Maschb Gmbh Kreiselpumpe, insbesondere Baggerpumpe
US7470106B1 (en) * 2001-07-10 2008-12-30 Townley Manufacturing, Inc. Centrifugal slurry pump
US6752597B2 (en) * 2001-09-27 2004-06-22 Lbt Company Duplex shear force rotor
JP2006083831A (ja) * 2004-09-17 2006-03-30 Hitachi Koki Co Ltd 送風機
US20070258824A1 (en) * 2005-02-01 2007-11-08 1134934 Alberta Ltd. Rotor for viscous or abrasive fluids
DE602006010075D1 (de) * 2006-09-18 2009-12-10 Ihc Holland Ie Bv Zentrifugalpumpe und deren Anwendung
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
PT3009685T (pt) * 2008-05-27 2021-01-21 Weir Minerals Australia Ltd Melhorias relacionadas a impulsores de bomba centrífuga
US8998586B2 (en) * 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
CN102080671B (zh) 2009-11-27 2015-05-13 德昌电机(深圳)有限公司 离心泵
DE102011007907B3 (de) * 2011-04-21 2012-06-21 Ksb Aktiengesellschaft Laufrad für Kreiselpumpen
SE536929C2 (sv) * 2011-05-09 2014-11-04 Luossavaara Kiirunavaara Ab Rotormaskin avsedd att arbeta som pump eller omrörare samt en impeller för en sådan rotormaskin
US20130129524A1 (en) * 2011-11-18 2013-05-23 Scott R. Sargent Centrifugal impeller
US8974178B2 (en) * 2012-01-17 2015-03-10 Hamilton Sundstrand Corporation Fuel system centrifugal boost pump volute
ITFI20120210A1 (it) * 2012-10-15 2014-04-16 Nuovo Pignone Srl "high efficiency low specific speed centrifugal pump"
CN103104546A (zh) * 2013-03-06 2013-05-15 江苏大学 一种核主泵叶轮的设计方法
DE102013007849A1 (de) * 2013-05-08 2014-11-13 Ksb Aktiengesellschaft Pumpenanordnung
CN104806563A (zh) * 2014-01-24 2015-07-29 钟析 高效节能矿浆泵叶轮
RU2688066C2 (ru) * 2014-04-23 2019-05-17 Зульцер Мэнэджмент Аг Рабочее колесо для центробежного насоса, центробежный насос, а также его использование
CN104564797B (zh) * 2015-01-23 2017-09-12 江苏大学 一种固液两相流泵叶轮水力设计方法
CN105298909A (zh) * 2015-10-16 2016-02-03 江苏大学 一种低磨损离心式渣浆泵水力设计方法
CN105545799A (zh) * 2016-01-07 2016-05-04 江苏大学 一种核主泵的惰转模型叶轮水力设计方法
RU170449U1 (ru) * 2016-10-11 2017-04-25 Общество с ограниченной ответственностью "ИнжиТех" Рабочее колесо шламового насоса
CN106837856B (zh) * 2017-03-14 2023-03-31 中交疏浚技术装备国家工程研究中心有限公司 高效耐磨挖泥泵三叶片叶轮设计方法及叶轮
KR102153561B1 (ko) * 2018-07-17 2020-09-08 서강대학교산학협력단 원심형 혈액 펌프
CN112253452B (zh) * 2020-10-16 2022-02-22 扬州大学 一种带螺旋形流道的微型圆盘泵设计方法
US11965401B2 (en) * 2021-10-01 2024-04-23 Halliburton Energy Services, Inc. Electric submersible pump with improved gas separator performance in high viscosity applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH275923A (de) * 1949-08-24 1951-06-15 Sulzer Ag Zentrifugalpumpen-Laufrad.
AU420628B2 (en) * 1968-05-29 1972-01-19 Warman Equipment (International) Limited Impellers for centrifugal pumps
SU1059266A1 (ru) * 1982-09-27 1983-12-07 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Грунтовый центробежный насос
US4872809A (en) * 1987-03-06 1989-10-10 Giw Industries, Inc. Slurry pump having increased efficiency and wear characteristics
CN2031466U (zh) * 1988-03-19 1989-01-25 王寿吉 离心式叶轮
AU636010B2 (en) * 1990-03-16 1993-04-08 M.I.M. Holdings Limited Improved slurry pump
CN2086336U (zh) * 1990-10-09 1991-10-09 江苏工学院 一种无过载低比速离心泵叶轮

Also Published As

Publication number Publication date
CN1050881C (zh) 2000-03-29
RU2119102C1 (ru) 1998-09-20
EP0677148B1 (de) 2002-07-03
DE69332086D1 (de) 2002-08-08
US5797724A (en) 1998-08-25
CN1096859A (zh) 1994-12-28
WO1994015102A1 (en) 1994-07-07
DE69332086T2 (de) 2003-03-06
EP0677148A4 (de) 1997-05-28
EP0677148A1 (de) 1995-10-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties