BR9915928A - Impulsor para uma bomba que bombeia fluidos espumosos - Google Patents

Impulsor para uma bomba que bombeia fluidos espumosos

Info

Publication number
BR9915928A
BR9915928A BR9915928-7A BR9915928A BR9915928A BR 9915928 A BR9915928 A BR 9915928A BR 9915928 A BR9915928 A BR 9915928A BR 9915928 A BR9915928 A BR 9915928A
Authority
BR
Brazil
Prior art keywords
pump
impeller
foamy
pumps
fluids
Prior art date
Application number
BR9915928-7A
Other languages
English (en)
Inventor
Kevin Edward Burgess
Original Assignee
Warman Int 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 Warman Int Ltd filed Critical Warman Int Ltd
Publication of BR9915928A publication Critical patent/BR9915928A/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
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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

Landscapes

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

Abstract

<B>IMPULSOR PARA UMA BOMBA QUE BOMBEIA FLUIDOS ESPUMOSOS<D> Um impulsor (10) adequado para uso em uma bomba centrífuga (50), a bomba (50) incluindo uma câmara de bomba (54) e uma entrada de bomba (56). O impulsor (10) inclui uma porção de corpo principal (12) que inclui diversas pás (16) ou palhetas principais de bombeamento e uma ou mais pás (20) ou palhetas indutoras de fluxo que se projetam a partir da porção de corpo principal (12) do impulsor (10) e para dentro da entrada de bomba (56) quando instalada.
BR9915928-7A 1998-12-04 1999-11-05 Impulsor para uma bomba que bombeia fluidos espumosos BR9915928A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPP7508A AUPP750898A0 (en) 1998-12-04 1998-12-04 Impeller relating to froth pumps
PCT/AU1999/000981 WO2000034663A1 (en) 1998-12-04 1999-11-05 Improvements relating to froth pumps

Publications (1)

Publication Number Publication Date
BR9915928A true BR9915928A (pt) 2001-08-21

Family

ID=3811718

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915928-7A BR9915928A (pt) 1998-12-04 1999-11-05 Impulsor para uma bomba que bombeia fluidos espumosos

Country Status (24)

Country Link
US (1) US6619910B1 (pt)
EP (1) EP1135611B1 (pt)
JP (1) JP4463425B2 (pt)
KR (1) KR100618418B1 (pt)
CN (1) CN1123700C (pt)
AP (1) AP1394A (pt)
AT (1) ATE263927T1 (pt)
AU (2) AUPP750898A0 (pt)
BR (1) BR9915928A (pt)
CA (1) CA2350329C (pt)
CZ (1) CZ300400B6 (pt)
DE (1) DE69916316T2 (pt)
ES (1) ES2219080T3 (pt)
FI (1) FI113687B (pt)
HK (1) HK1036494A1 (pt)
HU (1) HU228402B1 (pt)
MY (1) MY124075A (pt)
NZ (1) NZ511768A (pt)
PL (1) PL196308B1 (pt)
PT (1) PT1135611E (pt)
RU (1) RU2229627C2 (pt)
TW (1) TW438941B (pt)
WO (1) WO2000034663A1 (pt)
ZA (1) ZA200103742B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50110823D1 (de) * 2000-10-09 2006-10-05 Allweiler Ag Laufrad für eine kreiselpumpe
AUPR564501A0 (en) * 2001-06-13 2001-07-12 Warman International Limited Apparatus for use in pumps
JP5046449B2 (ja) * 2001-08-10 2012-10-10 株式会社サンメディカル技術研究所 血液ポンプ
DE50203258D1 (de) * 2001-12-04 2005-07-07 Levitronix Llc Waltham Abgabevorrichtung für ein Fluid
US20070258824A1 (en) * 2005-02-01 2007-11-08 1134934 Alberta Ltd. Rotor for viscous or abrasive fluids
US8469924B2 (en) 2006-04-04 2013-06-25 Covidien Lp Method and apparatus for generating vascular treatment foam
ES2628353T3 (es) * 2007-05-21 2017-08-02 Weir Minerals Australia Ltd Impulsor de bomba centrífuga con álabes auxiliares en la cubierta frontal, adyacentes a la abertura de entrada del impulsor
CN100485194C (zh) * 2007-07-30 2009-05-06 北京航空航天大学 一种离心叶轮
AT506202B1 (de) * 2008-01-03 2010-05-15 Andritz Ag Maschf Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
WO2009143569A1 (en) * 2008-05-27 2009-12-03 Weir Minerals Australia Ltd Slurry pump impeller
US20100061849A1 (en) * 2008-09-11 2010-03-11 Visintainer Robert J Froth handling pump
US20100061841A1 (en) * 2008-09-11 2010-03-11 Visintainer Robert J Froth handling pump
CN101818731B (zh) * 2009-02-27 2013-12-25 温州市康而达实业有限公司 淀粉乳液消泡泵
WO2013144623A1 (en) * 2012-03-29 2013-10-03 Weir Minerals Europe Limited Froth pump and method
US10094384B2 (en) * 2014-01-24 2018-10-09 Mcfinn Technologies, Llc Radial impeller and casing for centrifugal pump
RU2542078C1 (ru) * 2014-01-31 2015-02-20 Совместное предприятие в форме Закрытого акционерного общества "Изготовление, Внедрение, Сервис" (СП ЗАО "ИВС") Устройство для перекачки пенного продукта флотационного передела
RU2547872C1 (ru) * 2014-03-18 2015-04-10 Совместное предприятие в форме Закрытого акционерного общества "Изготовление, Внедрение, Сервис" (СП ЗАО "ИВС") Устройство для перекачки пенного продукта флотационного передела
CN105927595A (zh) * 2016-06-28 2016-09-07 广州市拓道流体设备技术有限公司 一种抗气蚀渣浆泵
CN107687424A (zh) * 2016-08-05 2018-02-13 天津振达泵业有限公司 一种泵用叶轮装置
CN106438456B (zh) * 2016-09-27 2021-04-20 浙江理工大学 一种前端带螺旋结构的旋流泵叶轮及其设计方法
US11136983B2 (en) 2016-11-10 2021-10-05 Wayne/Scott Fetzer Company Dual inlet volute, impeller and pump housing for same, and related methods
USD868117S1 (en) 2017-04-05 2019-11-26 Wayne/Scott Fetzer Company Pump component
USD986287S1 (en) 2017-04-05 2023-05-16 Wayne/Scott Fetzer Company Pump component
CN109779963A (zh) * 2019-02-21 2019-05-21 三联泵业股份有限公司 一种固液两相流搅拌式叶轮
CN110792632A (zh) * 2019-11-14 2020-02-14 中国航发西安动力控制科技有限公司 一种抗汽蚀的离心泵叶轮
CN114109910B (zh) * 2021-12-01 2023-07-14 广东泰极动力科技有限公司 自吸式离心高压风机
WO2023218426A1 (en) 2022-05-12 2023-11-16 Flsmidth A/S Froth transport system, de-aeration device, and method for efficiently pumping frothy or aerated slurries
CN117627938B (zh) * 2024-01-25 2024-04-02 佛山市南海圣罗兰卫浴洁具有限公司 一种用于浴缸生成泡沫的水泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE573029C (de) 1933-03-27 Josef Dibutsch Geschlossenes Pumpenlaufrad
DE1923826C3 (de) * 1968-05-14 1980-08-14 Aktiebolaget Celleco, Tumba (Schweden) Vorrichtung zum Entgasen von Flüssigkeiten
US3644056A (en) 1970-03-06 1972-02-22 Koninkl Maschf Stork Nv Centrifugal pump
US3918841A (en) 1972-12-11 1975-11-11 Dengyosha Mach Works Pump impeller assembly
DE2618559C3 (de) * 1976-04-28 1980-11-13 Vaughan Co., Inc., Montesano, Wash. (V.St.A.) Kreiselpumpe zum Zerkleinern und Fördern eines breiartigen Gemisches
SE467466B (sv) 1989-03-29 1992-07-20 Kamyr Ab Apparat foer fluidisering, gasavskiljning och pumpning av en suspension av fiberhaltigt cellulosamaterial, samt dess anvaendning
US5413460A (en) * 1993-06-17 1995-05-09 Goulds Pumps, Incorporated Centrifugal pump for pumping fiber suspensions
JP3546475B2 (ja) * 1994-08-05 2004-07-28 松下電器産業株式会社 電動送風機
JP3617095B2 (ja) * 1995-01-18 2005-02-02 松下電器産業株式会社 電動送風機

Also Published As

Publication number Publication date
NZ511768A (en) 2002-10-25
CZ300400B6 (cs) 2009-05-13
FI20011170A (fi) 2001-06-04
PT1135611E (pt) 2004-08-31
RU2229627C2 (ru) 2004-05-27
HUP0104349A2 (hu) 2002-03-28
FI113687B (fi) 2004-05-31
AP1394A (en) 2005-04-19
KR100618418B1 (ko) 2006-08-30
EP1135611B1 (en) 2004-04-07
ES2219080T3 (es) 2004-11-16
DE69916316D1 (de) 2004-05-13
ZA200103742B (en) 2001-12-19
PL196308B1 (pl) 2007-12-31
ATE263927T1 (de) 2004-04-15
JP4463425B2 (ja) 2010-05-19
TW438941B (en) 2001-06-07
EP1135611A4 (en) 2002-09-11
AU741853B2 (en) 2001-12-13
PL348037A1 (en) 2002-05-06
CA2350329A1 (en) 2000-06-15
US6619910B1 (en) 2003-09-16
CZ20011897A3 (cs) 2002-04-17
AU1533300A (en) 2000-06-26
HK1036494A1 (en) 2002-01-04
MY124075A (en) 2006-06-30
CN1123700C (zh) 2003-10-08
CN1329698A (zh) 2002-01-02
JP2002531776A (ja) 2002-09-24
HU228402B1 (en) 2013-03-28
DE69916316T2 (de) 2005-02-17
CA2350329C (en) 2008-01-08
EP1135611A1 (en) 2001-09-26
AUPP750898A0 (en) 1999-01-07
HUP0104349A3 (en) 2004-07-28
WO2000034663A1 (en) 2000-06-15
KR20010101086A (ko) 2001-11-14

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: WEIR WARMAN LTD. (AU)

Free format text: ALTERADO DE: WARMAN INTERNATIONAL LIMITED

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 05/11/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: WEIR MINERALS AUSTRALIA LTD. (AU)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 05.11.2019