DE69922198D1 - Zentrifugalpumpe - Google Patents

Zentrifugalpumpe

Info

Publication number
DE69922198D1
DE69922198D1 DE69922198T DE69922198T DE69922198D1 DE 69922198 D1 DE69922198 D1 DE 69922198D1 DE 69922198 T DE69922198 T DE 69922198T DE 69922198 T DE69922198 T DE 69922198T DE 69922198 D1 DE69922198 D1 DE 69922198D1
Authority
DE
Germany
Prior art keywords
centrifugal pump
centrifugal
pump
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69922198T
Other languages
English (en)
Other versions
DE69922198T2 (de
Inventor
Leo Kotkaniemi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABS Pump Production AB
Original Assignee
ABS Pump Production 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 Production AB filed Critical ABS Pump Production AB
Application granted granted Critical
Publication of DE69922198D1 publication Critical patent/DE69922198D1/de
Publication of DE69922198T2 publication Critical patent/DE69922198T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69922198T 1998-06-30 1999-06-29 Zentrifugalpumpe Expired - Lifetime DE69922198T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9802328A SE520740C2 (sv) 1998-06-30 1998-06-30 Centrifugalpump
SE9802328 1998-06-30
PCT/SE1999/001170 WO2000000745A1 (en) 1998-06-30 1999-06-29 Centrifugal pump

Publications (2)

Publication Number Publication Date
DE69922198D1 true DE69922198D1 (de) 2004-12-30
DE69922198T2 DE69922198T2 (de) 2005-12-01

Family

ID=20411893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922198T Expired - Lifetime DE69922198T2 (de) 1998-06-30 1999-06-29 Zentrifugalpumpe

Country Status (5)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001090583A1 (en) * 2000-05-19 2001-11-29 The Gorman-Rupp Company Centrigugal pump having adjustable clean-out assembly
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 (fi) * 2005-04-29 2006-10-30 Sulzer Pumpen Ag Keskipakopumpun sivulevyn kiinnityksen tiivistysjärjestely ja siinä käytettävä kiinnitysruuvi
SE0501542L (sv) 2005-07-01 2006-07-25 Itt Mfg Enterprises Inc Pump för att pumpa förorenad vätska inkluderande fast material
CA2696883A1 (en) * 2007-09-04 2009-03-12 Envirotech Pumpsystems, Inc. Wear plate with cutting elements for a centrifugal pump
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
US8979476B2 (en) * 2010-07-21 2015-03-17 ITT Manfacturing Enterprises, LLC. Wear reduction device for rotary solids handling equipment
CN103688060B (zh) * 2011-07-01 2017-04-12 Itt制造企业有限责任公司 用于调整泵中叶轮/环间隙的方法和设备
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
WO2018201132A1 (en) * 2017-04-28 2018-11-01 Fluid Handling Llc Technique to improve the performance of a pump with a trimmed impeller using additive manufacturing
JP6682483B2 (ja) * 2017-08-16 2020-04-15 三菱重工業株式会社 遠心回転機械

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT376080A (de) *
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 (de) * 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
WO2000000745A1 (en) 2000-01-06
US6464454B1 (en) 2002-10-15
EP1092094B1 (de) 2004-11-24
DE69922198T2 (de) 2005-12-01
SE9802328L (sv) 1999-12-31
EP1092094A1 (de) 2001-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition