UY28365A1 - Propulsor de bomba perfeccionado - Google Patents

Propulsor de bomba perfeccionado

Info

Publication number
UY28365A1
UY28365A1 UY28365A UY28365A UY28365A1 UY 28365 A1 UY28365 A1 UY 28365A1 UY 28365 A UY28365 A UY 28365A UY 28365 A UY28365 A UY 28365A UY 28365 A1 UY28365 A1 UY 28365A1
Authority
UY
Uruguay
Prior art keywords
axis
rotation
blades
pump
envelope
Prior art date
Application number
UY28365A
Other languages
English (en)
Inventor
Craig Walker
Anton Watermann
Original Assignee
Weir Warman 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31954063&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UY28365(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Weir Warman Ltd filed Critical Weir Warman Ltd
Publication of UY28365A1 publication Critical patent/UY28365A1/es

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
    • F04D29/2261—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
    • F04D29/08—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
    • 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
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

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

Abstract

Un propulsor adecuado para ser utilizado en una bomba centrífuga; el propulsor incluye una envoltura con frentes opuestos, una parte de borde periférico exterior y un eje de rotación, y varias aspas de bombeo en uno de los frentes de la envoltura que se extienden alejándose del eje de rotación; cada aspa de bombeo tiene una parte de borde periférico exterior y varias aspas de bombeo auxiliares se encuentran en el otro frente de la envoltura; las aspas auxiliares de cada frente tienen una parte de borde exterior. La medida de "Da" del eje de rotación hacia la parte del borde periférico exterior de la envoltura es mayor que la medida desde el eje de rotación a la parte del borde exterior de las aspas auxiliares "Db".
UY28365A 2003-06-16 2004-06-15 Propulsor de bomba perfeccionado UY28365A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2003903024A AU2003903024A0 (en) 2003-06-16 2003-06-16 Improved pump impeller

Publications (1)

Publication Number Publication Date
UY28365A1 true UY28365A1 (es) 2004-09-30

Family

ID=31954063

Family Applications (1)

Application Number Title Priority Date Filing Date
UY28365A UY28365A1 (es) 2003-06-16 2004-06-15 Propulsor de bomba perfeccionado

Country Status (23)

Country Link
US (1) US7329085B2 (es)
EP (1) EP1633983B2 (es)
JP (2) JP4674206B2 (es)
KR (1) KR101036567B1 (es)
CN (1) CN100482948C (es)
AP (1) AP1938A (es)
AR (1) AR044693A1 (es)
AU (2) AU2003903024A0 (es)
BR (1) BRPI0411553B1 (es)
CA (1) CA2521506C (es)
EA (1) EA007331B1 (es)
ES (1) ES2621192T5 (es)
IL (1) IL171110A (es)
JO (1) JO2510B1 (es)
MX (1) MXPA05013304A (es)
MY (1) MY139037A (es)
PE (1) PE20050024A1 (es)
PL (1) PL1633983T5 (es)
PT (1) PT1633983T (es)
UA (1) UA84873C2 (es)
UY (1) UY28365A1 (es)
WO (1) WO2004111463A1 (es)
ZA (1) ZA200509318B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006224213B8 (en) 2005-03-16 2013-11-21 Weir Minerals Africa (Proprietary) Limited An impeller for a centrifugal pump
JP4017003B2 (ja) * 2005-09-30 2007-12-05 ダイキン工業株式会社 遠心ファン及びこれを用いた空気調和機
WO2008038306A2 (en) * 2006-09-28 2008-04-03 Weir Minerals India Private Limited An improved ceramic integral vanes impeller
EP2514505B1 (en) * 2007-02-02 2018-06-27 Donaldson Company, Inc. Air filtration media pack and filter element
MX2009013028A (es) * 2007-06-01 2010-03-29 Gorman Rupp Co Bomba e impulsor de bomba.
EP2170488B1 (en) * 2007-06-26 2014-05-14 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
JP5118951B2 (ja) 2007-12-11 2013-01-16 新明和工業株式会社 遠心ポンプ用羽根車及び遠心ポンプ
CN101932372B (zh) * 2008-02-04 2015-09-16 唐纳森公司 用于形成槽纹过滤介质的方法和装置
CL2009001301A1 (es) 2008-05-27 2010-11-12 Weir Minerals Australia Ltd Rotor para ser utilizado en una bomba centrifuga, en que el rotor incluye un casquillo posterior que tiene una cara principal interna y un talon, con una zona de transicion curva entre la cara principal interna y el talon, en que fr es el radio de curvatura de la zona de transicion, y la relacion fr/d2 oscila entre 0,32 y 0,65.
JP5607624B2 (ja) * 2008-08-06 2014-10-15 ドナルドソン カンパニー，インコーポレイティド 対面濾材シートの片側に縦溝流路付き濾材シートが積層された片側積層物及びそれを形成するための方法、並びに、フィルタエレメント
NO334954B1 (no) 2012-11-12 2014-08-04 Agr Subsea As Løpehjul for sentrifugalpumpe samt anvendelse derav ved pumping av borevæske inneholdende borekaks
RU2688066C2 (ru) * 2014-04-23 2019-05-17 Зульцер Мэнэджмент Аг Рабочее колесо для центробежного насоса, центробежный насос, а также его использование
CN107110174B (zh) * 2014-09-15 2021-05-25 伟尔矿物澳大利亚私人有限公司 浆料泵叶轮
WO2016040979A1 (en) * 2014-09-15 2016-03-24 Weir Minerals Australia Ltd Slurry pump impeller
JP6374744B2 (ja) * 2014-09-26 2018-08-15 株式会社久保田鉄工所 インペラを備えたウォーターポンプ
KR101720491B1 (ko) * 2015-01-22 2017-03-28 엘지전자 주식회사 원심팬
US11136983B2 (en) 2016-11-10 2021-10-05 Wayne/Scott Fetzer Company Dual inlet volute, impeller and pump housing for same, and related methods
USD986287S1 (en) 2017-04-05 2023-05-16 Wayne/Scott Fetzer Company Pump component
USD868117S1 (en) 2017-04-05 2019-11-26 Wayne/Scott Fetzer Company Pump component
JP2018178820A (ja) * 2017-04-10 2018-11-15 日本電産サンキョー株式会社 ポンプ装置
CN107100888B (zh) * 2017-05-23 2023-06-16 中交疏浚技术装备国家工程研究中心有限公司 一种大通过球径高效双壳泥泵的扭曲叶片型叶轮
CA3115850A1 (en) * 2017-10-12 2019-04-18 Weir Minerals Australia Ltd Inlet component for a slurry pump
JP2019120224A (ja) * 2018-01-10 2019-07-22 株式会社荏原製作所 ポンプ用羽根車、ポンプ用ケーシング及びポンプ
AU2019314482A1 (en) * 2018-08-01 2021-03-11 Weir Slurry Group, Inc. Inverted annular side gap arrangement for a centrifugal pump
CN111089077A (zh) * 2018-10-24 2020-05-01 汉江弘源襄阳碳化硅特种陶瓷有限责任公司 一种耐磨碳化硅陶瓷叶轮
CN109505775A (zh) * 2019-01-04 2019-03-22 浙江大元泵业股份有限公司 一种多级切割泵
CN114017354B (zh) * 2021-11-01 2022-06-14 合肥天秤检测科技有限公司 一种基于高效节能电机的地下探物用泥水抽取设备
USD978919S1 (en) * 2021-11-18 2023-02-21 Scd Co., Ltd. Impeller for pump
CN114607613A (zh) * 2022-02-11 2022-06-10 江苏大学 一种减少磨损的多级半开式离心泵

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB117558A (en) 1917-11-16 1918-07-25 Adolf Ewald Gull Improvement in Centrifugal Pumps.
GB272713A (en) 1926-08-04 1927-06-23 Drysdale & Co Ltd Improvements in centrifugal pumps
US1881723A (en) * 1929-07-15 1932-10-11 Harry S Lee Pump
US1879803A (en) * 1930-01-27 1932-09-27 Andrew G Johnson Rotary pump
US1869803A (en) 1930-05-21 1932-08-02 Jr Will J Ecker Cardcase and method of manufacture
GB896366A (en) 1959-11-16 1962-05-16 Klein Schanzlin & Becker Ag Centrifugal pump
GB930474A (en) 1960-01-19 1963-07-03 Res & Dev Pty Ltd Improvements in centrifugal pumps and the like
US3190226A (en) * 1963-09-13 1965-06-22 Thomas E Judd Centrifugal pumps
US3384026A (en) * 1966-08-16 1968-05-21 Itt Pump apparatus
US3663117A (en) * 1970-01-21 1972-05-16 Cornell Mfg Co Aeration pump
JPS5113001U (es) * 1974-07-16 1976-01-30
SU1064047A2 (ru) 1982-02-18 1983-12-30 Предприятие П/Я М-5841 Центробежный насос
US4664592A (en) * 1983-07-14 1987-05-12 Warman International Limited Centrifugal pump impeller configured to limit fluid recirculation
US4613281A (en) 1984-03-08 1986-09-23 Goulds Pumps, Incorporated Hydrodynamic seal
EP0288500B1 (en) * 1986-10-07 1991-03-06 Warman International Limited Impellers for centrifugal pumps
US5165858A (en) * 1989-02-24 1992-11-24 The Carborundum Company Molten metal pump
CN1084614A (zh) 1992-04-23 1994-03-30 普拉塞尔技术有限公司 应力得到减小的叶轮叶片
US5489187A (en) * 1994-09-06 1996-02-06 Roper Industries, Inc. Impeller pump with vaned backplate for clearing debris
AUPN143795A0 (en) * 1995-03-01 1995-03-23 Sykes Pumps Australia Pty Limited Centrifugal pump
US6036434A (en) * 1995-10-06 2000-03-14 Roper Holdings, Inc. Aeration system
US7179057B2 (en) * 2004-03-31 2007-02-20 Weir Slurry Group, Inc. Velocity profile impeller vane

Also Published As

Publication number Publication date
CA2521506A1 (en) 2004-12-23
EP1633983A1 (en) 2006-03-15
US20060127211A1 (en) 2006-06-15
WO2004111463A1 (en) 2004-12-23
JP2006527804A (ja) 2006-12-07
JP2010236555A (ja) 2010-10-21
MXPA05013304A (es) 2006-03-09
KR101036567B1 (ko) 2011-05-24
AP2005003410A0 (en) 2005-12-31
EP1633983B2 (en) 2019-11-27
JP4674206B2 (ja) 2011-04-20
AR044693A1 (es) 2005-09-21
EA007331B1 (ru) 2006-08-25
CN100482948C (zh) 2009-04-29
AU2004247750B2 (en) 2011-02-24
CA2521506C (en) 2012-08-14
MY139037A (en) 2009-08-28
AU2004247750A1 (en) 2004-12-23
ZA200509318B (en) 2007-07-25
UA84873C2 (ru) 2008-12-10
BRPI0411553B1 (pt) 2013-12-24
US7329085B2 (en) 2008-02-12
JO2510B1 (en) 2009-10-05
KR20060015716A (ko) 2006-02-20
PL1633983T5 (pl) 2020-06-15
AU2003903024A0 (en) 2003-07-03
EP1633983A4 (en) 2007-04-25
PE20050024A1 (es) 2005-03-17
ES2621192T5 (es) 2020-06-04
IL171110A (en) 2010-11-30
BRPI0411553A (pt) 2006-08-01
EA200600039A1 (ru) 2006-04-28
EP1633983B1 (en) 2017-01-04
AP1938A (en) 2009-01-16
PT1633983T (pt) 2017-04-07
ES2621192T3 (es) 2017-07-03
PL1633983T3 (pl) 2017-07-31
CN1784548A (zh) 2006-06-07

Similar Documents

Publication Publication Date Title
UY28365A1 (es) Propulsor de bomba perfeccionado
CL2016002425A1 (es) Un rotor para ser utilizado en una bomba centrifuga, la bomba incluye una cubierta que contiene una cámara, una entrada para entregar a la cámara el material a ser bombeado, y una salida para descargar el material desde la cámara
NO20032282A (no) Rotor som genererer løft og bruk av rotor
ES2052400T3 (es) Propulsor de turbohelice con compresor de baja presion en contrasentido (booster).
ES2073720T3 (es) Dispositivo para contrarrestar el par de giro en un helicoptero.
ATE434134T1 (de) Axiallüfter
BR112015009250A2 (pt) conjunto de rotor de turbina
ES2035013T3 (es) Unidad de bomba, en concreto para lavavajillas.
AR023212A1 (es) Bomba sin eje que tiene un rotor anular, un estator anular, que circunda perifericamente el rotor, y un impulsor cerrado
BRPI0601421A (pt) orifìcio para o alìvio da tensão nas palhetas do rotor de turbinas francis
ES2052437B1 (es) Diseño de alabe perfeccionado con refuerzo integrante.
ES2064041T5 (es) Maquinas giratorias de desplazamiento positivo.
CL2003002763A1 (es) Cuchilla para chipeadora de madera que posee un eje alargado, y los lados delantero y trasero terminan en dos bordes de corte definiendo el ancho de la cuchilla, donde el lado delantero incluye un rebaje que se extiende a lo largo del eje, contra cuc
BRPI0401970A (pt) Turbina francis
BR112017023186B1 (pt) Montagem de impulsor para bombas centrífugas e bomba centrífuga
PE20141350A1 (es) Dispositivo de inhalacion para farmacos en polvo
EP3569867A3 (en) Centrifugal fan with arc shaped blades
ES2177487T3 (es) Bomba de alimentacion.
ES2049864T3 (es) Cuchillo para la elaboracion de una tira de carne.
ES185248U (es) Bomba centrifuga.
AR105196A2 (es) Rotor para ser utilizado en una bomba centrífuga
BR0316422A (pt) Bomba centrìfuga
AR015783A1 (es) Mecanismo del tipo rotatorio de paletas con desplazamiento positivo en una estructura de piston giratoria
ES2087454T3 (es) Cuchilla de aterectomia con un angulo de ataque positivo.
CL2023000733A1 (es) Impulsor de bomba de centrífuga para lodos

Legal Events

Date Code Title Description
109 Application deemed to be withdrawn

Effective date: 20170206