SE9802328L - Centrifugalpump - Google Patents

Centrifugalpump

Info

Publication number
SE9802328L
SE9802328L SE9802328A SE9802328A SE9802328L SE 9802328 L SE9802328 L SE 9802328L SE 9802328 A SE9802328 A SE 9802328A SE 9802328 A SE9802328 A SE 9802328A SE 9802328 L SE9802328 L SE 9802328L
Authority
SE
Sweden
Prior art keywords
pump
vanes
flow
centrifugal
objects
Prior art date
Application number
SE9802328A
Other languages
Unknown language ( )
English (en)
Other versions
SE520740C2 (sv
SE9802328D0 (sv
Inventor
Leo Kotkaniemi
Original Assignee
Abs Pump Prod Ab
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 Abs Pump Prod Ab filed Critical Abs Pump Prod Ab
Priority to SE9802328A priority Critical patent/SE520740C2/sv
Publication of SE9802328D0 publication Critical patent/SE9802328D0/sv
Priority to PCT/SE1999/001170 priority patent/WO2000000745A1/en
Priority to DE69922198T priority patent/DE69922198T2/de
Priority to US09/720,788 priority patent/US6464454B1/en
Priority to EP99933408A priority patent/EP1092094B1/en
Publication of SE9802328L publication Critical patent/SE9802328L/sv
Publication of SE520740C2 publication Critical patent/SE520740C2/sv

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
    • F04D7/045—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 with means for comminuting, mixing stirring or otherwise treating
    • 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)
SE9802328A 1998-06-30 1998-06-30 Centrifugalpump SE520740C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9802328A SE520740C2 (sv) 1998-06-30 1998-06-30 Centrifugalpump
PCT/SE1999/001170 WO2000000745A1 (en) 1998-06-30 1999-06-29 Centrifugal pump
DE69922198T DE69922198T2 (de) 1998-06-30 1999-06-29 Zentrifugalpumpe
US09/720,788 US6464454B1 (en) 1998-06-30 1999-06-29 Centrifugal pump
EP99933408A EP1092094B1 (en) 1998-06-30 1999-06-29 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802328A SE520740C2 (sv) 1998-06-30 1998-06-30 Centrifugalpump

Publications (3)

Publication Number Publication Date
SE9802328D0 SE9802328D0 (sv) 1998-06-30
SE9802328L true SE9802328L (sv) 1999-12-31
SE520740C2 SE520740C2 (sv) 2003-08-19

Family

ID=20411893

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802328A SE520740C2 (sv) 1998-06-30 1998-06-30 Centrifugalpump

Country Status (5)

Country Link
US (1) US6464454B1 (sv)
EP (1) EP1092094B1 (sv)
DE (1) DE69922198T2 (sv)
SE (1) SE520740C2 (sv)
WO (1) WO2000000745A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0110900A (pt) * 2000-05-19 2003-03-11 Gorman Rupp Co Bomba centrìfuga tendo conjunto de esvaziamento ajustável
DE10107807C1 (de) * 2001-02-20 2002-07-25 Man B & W Diesel Ag Strömungsmaschine mit radial durchströmtem Verdichterrad
US7037069B2 (en) * 2003-10-31 2006-05-02 The Gorman-Rupp Co. Impeller and wear plate
US20070258824A1 (en) * 2005-02-01 2007-11-08 1134934 Alberta Ltd. Rotor for viscous or abrasive fluids
FI20050451A (sv) * 2005-04-29 2006-10-30 Sulzer Pumpen Ag Förtätningsarrangemang för fastsättningen av en centrifugalpumps sidoplatta och därvid användbar fästskruv
SE0501542L (sv) * 2005-07-01 2006-07-25 Itt Mfg Enterprises Inc Pump för att pumpa förorenad vätska inkluderande fast material
BRPI0816199A2 (pt) * 2007-09-04 2015-04-14 Envirotech Pumpsystems Inc Chapa de desgaste para uma bomba centrífuga
JP5145117B2 (ja) * 2008-05-23 2013-02-13 三菱重工業株式会社 圧縮機のハウジング
BR112013001314A2 (pt) * 2010-07-21 2016-05-17 Itt Mfg Entpr Llc dispositivo de redução de desgaste para equipamentos rotativos de manuseio de sólidos
AU2012295510B2 (en) * 2011-07-01 2016-02-04 Itt Manufacturing Enterprises, Llc Method and apparatus for adjusting impeller-sealing ring clearance in a pump
EP2639459B1 (de) * 2012-03-13 2014-04-30 Vauth-Sagel Holding GmbH & Co. KG Fördervorrichtung für Flüssig-Fest-Suspensionen
DE102014212926A1 (de) * 2014-07-03 2016-01-07 Siemens Aktiengesellschaft Spiralgehäuse für einen Radialverdichter
JP6488167B2 (ja) * 2015-03-27 2019-03-20 株式会社荏原製作所 渦巻ポンプ
CN110799755B (zh) * 2017-04-28 2023-11-10 流体处理有限责任公司 使用增材制造以改进具有修整的叶轮的泵的性能的技术
JP6682483B2 (ja) * 2017-08-16 2020-04-15 三菱重工業株式会社 遠心回転機械
WO2024134699A1 (en) * 2022-12-22 2024-06-27 Caprari S.P.A. Centrifugal pump

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT376080A (sv) *
US3128051A (en) * 1960-11-07 1964-04-07 Dag Mfg Co Pump
US3447475A (en) * 1967-01-09 1969-06-03 Albert Blum Centrifugal pump
US3692422A (en) 1971-01-18 1972-09-19 Pierre Mengin Ets Shearing pump
FI750217A (sv) * 1975-01-28 1976-07-30 Sarlin Ab Oy E
DE2612910A1 (de) 1976-03-26 1977-09-29 Albert Blum Abwasserpumpe
US4780053A (en) * 1978-04-10 1988-10-25 Johan Gullichsen Method and apparatus for pumping fiber suspensions
DE2901638B1 (de) * 1979-01-17 1979-08-30 Gascoigne Suedstall Gmbh Kreiselpumpe fuer mit Feststoffen versetzte Fluessigkeiten
US4264271A (en) * 1979-03-15 1981-04-28 Avco Corporation Impeller shroud of a centrifugal compressor
FI69683C (fi) * 1982-02-08 1986-03-10 Ahlstroem Oy Centrifugalpump foer vaetskor innehaollande fasta aemnen
JPS6285198A (ja) * 1985-10-11 1987-04-18 Mitsubishi Heavy Ind Ltd コンプレツサ
GB2202585B (en) * 1987-03-24 1991-09-04 Holset Engineering Co Improvements in and relating to compressors
US4932837A (en) * 1988-10-21 1990-06-12 Rymal Ted R Centrifugal pump for liquids
SE466766B (sv) * 1989-04-27 1992-03-30 Flygt Ab Itt Centrifugalpump avsedd foer pumpning av vaetskor innehaallande fasta partiklar, exempelvis trasor och andra laangstraeckta foeremaal
FR2698666B1 (fr) * 1992-11-30 1995-02-17 Europ Propulsion Pompe centrifuge hautement performante à rouet ouvert.

Also Published As

Publication number Publication date
SE520740C2 (sv) 2003-08-19
SE9802328D0 (sv) 1998-06-30
DE69922198D1 (de) 2004-12-30
WO2000000745A1 (en) 2000-01-06
US6464454B1 (en) 2002-10-15
EP1092094B1 (en) 2004-11-24
EP1092094A1 (en) 2001-04-18
DE69922198T2 (de) 2005-12-01

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Legal Events

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