DK1906026T3 - Centrifugalpumpe - Google Patents

Centrifugalpumpe

Info

Publication number
DK1906026T3
DK1906026T3 DK07116609.4T DK07116609T DK1906026T3 DK 1906026 T3 DK1906026 T3 DK 1906026T3 DK 07116609 T DK07116609 T DK 07116609T DK 1906026 T3 DK1906026 T3 DK 1906026T3
Authority
DK
Denmark
Prior art keywords
wearing part
blade edge
housing
pump
blade
Prior art date
Application number
DK07116609.4T
Other languages
English (en)
Inventor
Frank Staehle
Original Assignee
Frideco 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 Frideco Ag filed Critical Frideco Ag
Application granted granted Critical
Publication of DK1906026T3 publication Critical patent/DK1906026T3/da

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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0033—By-passing by increasing clearance between impeller and its casing
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Saccharide Compounds (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DK07116609.4T 2006-09-22 2007-09-17 Centrifugalpumpe DK1906026T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06121159A EP1906025A1 (de) 2006-09-22 2006-09-22 Zentrifugalradpumpe

Publications (1)

Publication Number Publication Date
DK1906026T3 true DK1906026T3 (da) 2010-05-31

Family

ID=37759273

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07116609.4T DK1906026T3 (da) 2006-09-22 2007-09-17 Centrifugalpumpe

Country Status (5)

Country Link
EP (2) EP1906025A1 (da)
CN (1) CN101149055B (da)
AT (1) ATE459803T1 (da)
DE (1) DE502007002982D1 (da)
DK (1) DK1906026T3 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2015008225A0 (en) * 2008-06-13 2015-01-31 Weir Minerals Australia Ltd Liner coupling pin
AU2015202357B2 (en) * 2008-06-13 2017-02-02 Weir Minerals Australia Ltd An adjustable side liner for a pump
AU2013202761B2 (en) * 2008-06-13 2015-02-19 Weir Minerals Australia Ltd An adjustable side liner for a pump
DE102012023734A1 (de) * 2012-12-05 2014-06-05 Wilo Se Kreiselpumpe insbesondere für Abwasser oder Schmutzwasser
US10094384B2 (en) 2014-01-24 2018-10-09 Mcfinn Technologies, Llc Radial impeller and casing for centrifugal pump
CN106762784A (zh) * 2016-12-06 2017-05-31 芜湖市容川机电科技股份有限公司 球墨铸铁钻井平台高压泵体
JP7124422B2 (ja) * 2018-04-27 2022-08-24 株式会社アイシン ポンプ
LU100831B1 (de) * 2018-06-12 2019-12-12 Wilo Se Kreiselpumpe mit einem Pumpengehäuse
CN110594163A (zh) * 2019-10-21 2019-12-20 海斯特(青岛)泵业有限公司 一种带有强制喂料机构的水泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB215961A (en) * 1923-05-16 1924-05-22 W H Allen Sons & Company Ltd Improvements in centrifugal pumps
FR2134063B1 (da) * 1972-04-28 1974-11-08 Materiel Processing Internatio
FR2290133A6 (fr) * 1973-02-09 1976-05-28 Materiel Processing Internal Pompe centrifuge
CH611389A5 (en) * 1975-10-02 1979-05-31 Martin Staehle Centrifugal pump for delivering viscous, especially solids-containing media
US4037985A (en) * 1976-05-20 1977-07-26 Worthington Pump, Inc. Flushing liquid system for the wearing ring in centrifugal pumps and the wearing ring assembly and wearing ring for use therein
FR2681906B1 (fr) * 1991-09-27 1995-01-20 Renault Vehicules Ind Pompe centrifuge pour circuit de liquide de refroidissement de moteur a combustion.
DE29608236U1 (de) * 1996-05-07 1996-08-01 Kleindienst Uwe Kreiselpumpe
CN2606202Y (zh) * 2003-03-10 2004-03-10 宜兴市宙斯泵业有限公司 一种改进的双级离心泵
CN2802133Y (zh) * 2005-07-05 2006-08-02 宜兴市宙斯泵业有限公司 耐腐耐磨离心泵前泵盖

Also Published As

Publication number Publication date
DE502007002982D1 (de) 2010-04-15
EP1906026B1 (de) 2010-03-03
EP1906026A1 (de) 2008-04-02
CN101149055A (zh) 2008-03-26
CN101149055B (zh) 2010-11-17
EP1906025A1 (de) 2008-04-02
ATE459803T1 (de) 2010-03-15

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