WO2014090559A3 - Pumpvorrichtung mit einem strömungsleitelement - Google Patents

Pumpvorrichtung mit einem strömungsleitelement Download PDF

Info

Publication number
WO2014090559A3
WO2014090559A3 PCT/EP2013/074664 EP2013074664W WO2014090559A3 WO 2014090559 A3 WO2014090559 A3 WO 2014090559A3 EP 2013074664 W EP2013074664 W EP 2013074664W WO 2014090559 A3 WO2014090559 A3 WO 2014090559A3
Authority
WO
WIPO (PCT)
Prior art keywords
guiding element
flow guiding
pump device
impeller
designed
Prior art date
Application number
PCT/EP2013/074664
Other languages
English (en)
French (fr)
Other versions
WO2014090559A2 (de
Inventor
Steve MEHLHORN
Original Assignee
Sulzer Pumpen Ag
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 Sulzer Pumpen Ag filed Critical Sulzer Pumpen Ag
Priority to ES13795499T priority Critical patent/ES2866725T3/es
Priority to CN201380062488.4A priority patent/CN104995411B/zh
Priority to EP13795499.6A priority patent/EP2932105B1/de
Priority to BR112015012357A priority patent/BR112015012357A2/pt
Priority to US14/649,459 priority patent/US10634165B2/en
Publication of WO2014090559A2 publication Critical patent/WO2014090559A2/de
Publication of WO2014090559A3 publication Critical patent/WO2014090559A3/de
Priority to IN3297DEN2015 priority patent/IN2015DN03297A/en

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
    • F04D29/40—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
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D29/181—Axial flow rotors
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • 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
    • F04D29/64—Mounting; Assembling; Disassembling of axial 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/688—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers 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
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor
    • 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
    • F05D2250/51—Inlet

Landscapes

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

Abstract

Die Erfindung betrifft eine Pumpvorrichtung, mit einem Impeller (10a; 10c), der zur Förderung eines pumpbaren Mediums um eine Rotationsachse (11a; 11b; 11c) drehbar gelagert ist, mit einem Einlassgehäuse (12a), das einen dem Impeller (10a; 10c) vorgeschalteten Ansaugbereich (13a) aufspannt, und mit einem zumindest teilweise innerhalb des Ansaugbereichs (13a) angeordneten Strömungsleitelement (14a; 14b; 14c), das dazu vorgesehen ist, das in Richtung des Impellers (10a; 10c) strömende Medium zu führen. Es wird vorgeschlagen, dass das zumindest eine Strömungsleitelement (14a; 4b; 14c, 15c) zumindest teilweise in Form eines Ringsegments ausgebildet ist.
PCT/EP2013/074664 2012-12-14 2013-11-26 Pumpvorrichtung mit einem strömungsleitelement WO2014090559A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES13795499T ES2866725T3 (es) 2012-12-14 2013-11-26 Dispositivo de bombeo con un elemento de guía de la circulación
CN201380062488.4A CN104995411B (zh) 2012-12-14 2013-11-26 具有流引导元件的泵送设备
EP13795499.6A EP2932105B1 (de) 2012-12-14 2013-11-26 Pumpvorrichtung mit einem strömungsleitelement
BR112015012357A BR112015012357A2 (pt) 2012-12-14 2013-11-26 aparelho de bombeamento que compreende um elemento de orientação de fluxo
US14/649,459 US10634165B2 (en) 2012-12-14 2013-11-26 Pumping apparatus having a flow guiding element
IN3297DEN2015 IN2015DN03297A (de) 2012-12-14 2015-04-20

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12197150 2012-12-14
EP12197150.1 2012-12-14

Publications (2)

Publication Number Publication Date
WO2014090559A2 WO2014090559A2 (de) 2014-06-19
WO2014090559A3 true WO2014090559A3 (de) 2014-09-25

Family

ID=47602918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/074664 WO2014090559A2 (de) 2012-12-14 2013-11-26 Pumpvorrichtung mit einem strömungsleitelement

Country Status (7)

Country Link
US (1) US10634165B2 (de)
EP (1) EP2932105B1 (de)
CN (1) CN104995411B (de)
BR (1) BR112015012357A2 (de)
ES (1) ES2866725T3 (de)
IN (1) IN2015DN03297A (de)
WO (1) WO2014090559A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10578126B2 (en) 2016-04-26 2020-03-03 Acme Engineering And Manufacturing Corp. Low sound tubeaxial fan
DE102016007205A1 (de) * 2016-06-08 2017-12-14 Ziehl-Abegg Se Ventilatoreinheit
US10876545B2 (en) * 2018-04-09 2020-12-29 Vornado Air, Llc System and apparatus for providing a directed air flow
US11953028B2 (en) 2019-09-17 2024-04-09 Battlemax (Pty) Ltd Flow corrector and pump assembly including a flow corrector
KR102156631B1 (ko) * 2019-11-18 2020-09-16 (주)신광 펌프 구조체
CN116171351A (zh) * 2020-08-31 2023-05-26 伟尔矿物澳大利亚私人有限公司 用于在泵送之前减小悬浮固体的尺寸的泵设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641191A (en) * 1946-11-12 1953-06-09 Buchi Alfred Guide means on impeller for centrifugal pumps or blowers
US3411451A (en) * 1966-03-05 1968-11-19 Westablissements Neyrpic Centrifugal pump inlet elbow
US4643639A (en) * 1984-12-24 1987-02-17 Sundstrand Corporation Adjustable centrifugal pump
EP0244082A2 (de) * 1986-04-30 1987-11-04 BW/IP International, Inc. Fluidumsteuerungsmittel für Pumpen und ähnliche

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536754A (en) * 1921-02-10 1925-05-05 Worthington Pump & Mach Corp Axial-flow pump
US1945071A (en) * 1927-08-31 1934-01-30 Harry E Popp Hydraulic turbine
US2554602A (en) * 1949-10-10 1951-05-29 O A Sutton Corp Inc Cowl for fans
US2554601A (en) * 1949-10-10 1951-05-29 O A Sutton Corp Inc Mounting means for guard grilles of fans or similar appliances
US2603468A (en) * 1949-11-19 1952-07-15 O A Sutton Corp Inc Fan for humidifying, deodorizing, or the like
US2593217A (en) * 1950-03-24 1952-04-15 O A Sutton Corp Inc Table top circulator
US2805820A (en) * 1953-12-21 1957-09-10 O A Sutton Corp Inc Twin window fan
US3667860A (en) * 1970-03-13 1972-06-06 Carrier Corp Diffuser valve mechanism for centrifugal gas compressor
US4249428A (en) * 1980-02-04 1981-02-10 The Singer Company Cam follower with pivotally movable cam engagable shoe
GB2131486B (en) * 1982-10-28 1986-12-17 Goodwin R Int Ltd Pumps combined with agitators
US4927324A (en) * 1989-01-09 1990-05-22 Vornado Air Circulation Systems, Inc. Ducted fan
US4917577A (en) * 1989-01-25 1990-04-17 Barrett, Haentjens & Co. High speed centrifugal oxygenator
US5179862A (en) * 1990-06-29 1993-01-19 Panametrics, Inc. Snap-on flow measurement system
US6533543B2 (en) * 2000-02-02 2003-03-18 Ebara Corporation Vortex prevention apparatus in pump
JP3741255B2 (ja) * 2000-03-10 2006-02-01 株式会社丸山製作所 遠心送風機及び携帯型作業機
US6439085B1 (en) * 2000-10-24 2002-08-27 G. Lyle Habermehl Double arm pawl for autofeed screwdriver
US6698180B2 (en) * 2001-08-01 2004-03-02 Rolls-Royce Corporation Particle separator for a turbine engine
US20040094662A1 (en) * 2002-01-07 2004-05-20 Sanders John K. Vertical tale-off landing hovercraft
EP1473463B1 (de) 2003-04-30 2006-08-16 Holset Engineering Co. Limited Kompressor
JP4690134B2 (ja) * 2005-07-19 2011-06-01 株式会社荏原製作所 立軸ポンプおよびポンプ機場
US7530783B1 (en) * 2005-10-28 2009-05-12 Vornado Air Circulation Systems, Inc. Grill mounting and retaining assembly
US8579582B1 (en) * 2006-03-21 2013-11-12 Technologies Holdings Corp. Efficient drying fan
CN105782110B (zh) * 2007-05-21 2018-07-17 伟尔矿物澳大利亚私人有限公司 泵的改进和与泵有关的改进
US20090099737A1 (en) * 2007-10-12 2009-04-16 Wendte Keith W Method and apparatus for optimization of agricultural field operations using weather, product and environmental information
US7856834B2 (en) * 2008-02-20 2010-12-28 Trane International Inc. Centrifugal compressor assembly and method
US9353765B2 (en) * 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
JP5223642B2 (ja) * 2008-12-10 2013-06-26 株式会社Ｉｈｉ 遠心圧縮機
US8424566B2 (en) * 2009-08-07 2013-04-23 General Electric Company Apparatus and systems to control a fluid
JP5620208B2 (ja) * 2009-09-28 2014-11-05 株式会社荏原製作所 渦防止装置を備えた両吸込み縦型ポンプ
CN101949393A (zh) * 2010-10-15 2011-01-19 合肥通用机械研究院 多级离心鼓风机或多级离心压缩机的叶轮进口导流结构
FR2973815B1 (fr) * 2011-04-07 2014-08-29 Pellenc Sa Souffleur electroportatif autonome a vitesse de sortie d'air modulable
SE537871C2 (sv) * 2011-12-13 2015-11-03 Xylem Ip Holdings Llc Propellerpump samt pumpstation
KR102106934B1 (ko) * 2013-06-28 2020-05-07 자일럼 아이피 매니지먼트 에스.에이 알.엘. 액체를 펌핑하기 위한 프로펠러 펌프

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641191A (en) * 1946-11-12 1953-06-09 Buchi Alfred Guide means on impeller for centrifugal pumps or blowers
US3411451A (en) * 1966-03-05 1968-11-19 Westablissements Neyrpic Centrifugal pump inlet elbow
US4643639A (en) * 1984-12-24 1987-02-17 Sundstrand Corporation Adjustable centrifugal pump
EP0244082A2 (de) * 1986-04-30 1987-11-04 BW/IP International, Inc. Fluidumsteuerungsmittel für Pumpen und ähnliche

Also Published As

Publication number Publication date
US20150300371A1 (en) 2015-10-22
CN104995411B (zh) 2018-11-06
IN2015DN03297A (de) 2015-10-09
CN104995411A (zh) 2015-10-21
EP2932105B1 (de) 2021-04-21
WO2014090559A2 (de) 2014-06-19
US10634165B2 (en) 2020-04-28
EP2932105A2 (de) 2015-10-21
ES2866725T3 (es) 2021-10-19
BR112015012357A2 (pt) 2017-07-11

Similar Documents

Publication Publication Date Title
WO2014090559A3 (de) Pumpvorrichtung mit einem strömungsleitelement
EP4364787A3 (de) Blutpumpe
EP4279119A3 (de) Blutpumpe
WO2012094257A3 (en) Integrated pump module
MX2014001013A (es) Propulsor centrifugo y turbomaquina.
IN2012DN02226A (de)
EA201790648A1 (ru) Расходомер кориолиса, имеющий расходомерную трубу с компенсированным перепадом давления
MY189722A (en) A flow control device and method
MX2013010347A (es) Sistemas y metodos para controlar el flujo de fluidos corporales.
WO2013107999A3 (en) A fan
BR112013026753A2 (pt) impulsor para bombas centrífugas
WO2012151036A3 (en) A device for directing the flow of a fluid using a centrifugal switch
MX2016008881A (es) Bomba para el transporte de un fluido con viscosidad variante.
WO2011157398A3 (de) Turbomaschine mit geräuschreduzierung
WO2013122993A3 (en) Two fluid pump
CL2012002280A1 (es) Turbina para flujo inverso bidereccional que comprende un rotor y un estator provisto de dos juegos de paletas guia, en que la entrada y salida del fluido en el rotor tiene lugar en o viceversa, dependiendo de la direccion del flujo a traves de la turbina.
WO2014004628A3 (en) Anti-swirl device
MY180818A (en) Housing for a fan of a scroll compressor
SA517380770B1 (ar) فلكة دفع وناشر للاستخدام في مضخة كهربائية مغمورة أسفل البئر
EA201491793A1 (ru) Пенный насос и способ
WO2012114058A8 (en) A turbine wheel, a turbine and use thereof
GB2530216A (en) A seal assembly
EP3040434A4 (de) Rostfreier duplexstahl und struktur aus dem rostfreien duplexstahl, meeresstruktur, erdöl/gas-umgebungsstruktur, pumpenlaufrad, pumpengehäuse und ventilkörper-zur durchflusseinstellung damit
WO2011149842A3 (en) Multiphase pump flow recirculation system
EP2578815A3 (de) Abgasdiffusor

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13795499

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2013795499

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 14649459

Country of ref document: US

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112015012357

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112015012357

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20150528