SE469040B - Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar - Google Patents

Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar

Info

Publication number
SE469040B
SE469040B SE9102518A SE9102518A SE469040B SE 469040 B SE469040 B SE 469040B SE 9102518 A SE9102518 A SE 9102518A SE 9102518 A SE9102518 A SE 9102518A SE 469040 B SE469040 B SE 469040B
Authority
SE
Sweden
Prior art keywords
pump
impeller
wheel
containing solid
vanes
Prior art date
Application number
SE9102518A
Other languages
English (en)
Swedish (sv)
Other versions
SE9102518D0 (sv
SE9102518L (sv
Inventor
B Aa Brandt
Original Assignee
Flygt Ab Itt
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
Publication of SE9102518D0 publication Critical patent/SE9102518D0/xx
Priority to SE9102518A priority Critical patent/SE469040B/sv
Application filed by Flygt Ab Itt filed Critical Flygt Ab Itt
Priority to EP92850179A priority patent/EP0538212B1/de
Priority to AT92850179T priority patent/ATE160428T1/de
Priority to ES92850179T priority patent/ES2109331T3/es
Priority to DE69223216T priority patent/DE69223216T2/de
Priority to JP4206734A priority patent/JP2608662B2/ja
Priority to US07/927,907 priority patent/US5281088A/en
Priority to AU21221/92A priority patent/AU646177B2/en
Priority to CA002077290A priority patent/CA2077290C/en
Publication of SE9102518L publication Critical patent/SE9102518L/
Publication of SE469040B publication Critical patent/SE469040B/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
    • 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
SE9102518A 1991-09-03 1991-09-03 Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar SE469040B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9102518A SE469040B (sv) 1991-09-03 1991-09-03 Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar
EP92850179A EP0538212B1 (de) 1991-09-03 1992-07-24 Laufrad für Kreiselpumpen
AT92850179T ATE160428T1 (de) 1991-09-03 1992-07-24 Laufrad für kreiselpumpen
ES92850179T ES2109331T3 (es) 1991-09-03 1992-07-24 Rotor de bomba centrifuga.
DE69223216T DE69223216T2 (de) 1991-09-03 1992-07-24 Laufrad für Kreiselpumpen
JP4206734A JP2608662B2 (ja) 1991-09-03 1992-08-03 遠心ポンプのインペラ
US07/927,907 US5281088A (en) 1991-09-03 1992-08-10 Centrifugal pump impeller, and in combination with a centrifugal pump housing
AU21221/92A AU646177B2 (en) 1991-09-03 1992-08-21 Pump impeller
CA002077290A CA2077290C (en) 1991-09-03 1992-09-01 Centrifugal pump impeller, and in combination with a centrifugal pump housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102518A SE469040B (sv) 1991-09-03 1991-09-03 Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar

Publications (3)

Publication Number Publication Date
SE9102518D0 SE9102518D0 (sv) 1991-09-03
SE9102518L SE9102518L (sv) 1993-03-04
SE469040B true SE469040B (sv) 1993-05-03

Family

ID=20383603

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102518A SE469040B (sv) 1991-09-03 1991-09-03 Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar

Country Status (9)

Country Link
US (1) US5281088A (de)
EP (1) EP0538212B1 (de)
JP (1) JP2608662B2 (de)
AT (1) ATE160428T1 (de)
AU (1) AU646177B2 (de)
CA (1) CA2077290C (de)
DE (1) DE69223216T2 (de)
ES (1) ES2109331T3 (de)
SE (1) SE469040B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431947A1 (de) * 1993-09-25 1995-03-30 Klein Schanzlin & Becker Ag Strömungsmaschine mit verringertem abrasiven Verschleiß
WO1995008714A1 (de) * 1993-09-25 1995-03-30 Ksb Aktiengesellschaft Strömungsmaschine mit verringertem abrasiven verschleiss
RU2138691C1 (ru) * 1997-11-25 1999-09-27 Рабинович Александр Исаакович Ступень погружного многоступенчатого насоса
US6623510B2 (en) * 2000-12-07 2003-09-23 Integrated Vascular Systems, Inc. Closure device and methods for making and using them
US6719541B2 (en) 2002-04-30 2004-04-13 Northland/Scott Fetzer Company Fan assembly with application to vacuum cleaners
RU2232297C2 (ru) * 2002-06-24 2004-07-10 Рабинович Александр Исаакович Ступень центробежно-вихревого насоса
RU2281417C2 (ru) * 2004-10-06 2006-08-10 Алексей Владимирович Трулев Ступень центробежного скважинного многоступенчатого насоса
DE102005034341A1 (de) * 2005-07-22 2007-01-25 Ksb Aktiengesellschaft Tauchmotorpumpe mit Kühlmantel
US7628836B2 (en) * 2006-05-08 2009-12-08 Hamilton Sundstrand Corporation Rotary drum separator system
AU2013202765B2 (en) * 2007-05-21 2016-01-07 Weir Minerals Australia Ltd Improvements in and relating to pumps
CN105864054B (zh) 2007-05-21 2018-06-26 伟尔矿物澳大利亚私人有限公司 一种具有转轴的泵叶轮
ATE511607T1 (de) * 2009-02-26 2011-06-15 Grundfos Management As Pumpenaggregat
EP2348220B1 (de) 2009-12-30 2015-07-08 Grundfos Management A/S Tauchpumpe
LU91731B1 (en) * 2010-09-13 2012-03-14 Zenit Internat S A Cooling systems for submersible pumps
AU2014284140A1 (en) 2013-06-21 2016-01-21 Flow Control Llc. Debris removing impeller backvane
DE102016110224B4 (de) * 2015-06-03 2020-03-12 Gea Tuchenhagen Gmbh Kreiselpumpe und Laufrad für eine Kreiselpumpe
ITUB20152564A1 (it) * 2015-07-28 2017-01-28 Nuovo Pignone Tecnologie Srl Motocompressore e metodo per migliorare l’efficienza di un motocompressore
DE102015119098B4 (de) * 2015-11-06 2019-03-21 Pierburg Gmbh Regelanordnung für eine mechanisch regelbare Kühlmittelpumpe einer Verbrennungskraftmaschine
DE102015119095B4 (de) 2015-11-06 2019-03-21 Pierburg Gmbh Kühlmittelpumpe für eine Verbrennungskraftmaschine
DE102015119097B4 (de) 2015-11-06 2019-03-21 Pierburg Gmbh Kühlmittelpumpe für eine Verbrennungskraftmaschine
EP3324052A1 (de) * 2016-11-18 2018-05-23 Sogefi Air & Cooling (SAS) Laufrad für eine flüssigkeitspumpe
DK201770269A1 (en) * 2017-04-18 2018-12-06 Spx Flow Technology Danmark A/S A PUMP FOR PUMPING HEAT-SENSITIVE FLUIDS
WO2021105047A1 (de) * 2019-11-25 2021-06-03 Robert Bosch Gmbh Strömungsmaschine
CN111794991B (zh) * 2020-09-08 2021-01-05 山东天瑞重工有限公司 一种磁悬浮双轮鼓风机
DE202020105664U1 (de) 2020-10-02 2021-09-20 Renner Gmbh Tauchkreiselpumpe und Laufrad für eine solche

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967316A (en) * 1930-11-03 1934-07-24 Hobart Mfg Co Pump
DE712462C (de) * 1939-05-04 1941-10-20 A W Mackensen Maschinenfabrik Selbstansaugende Umlaufpumpe
US2349731A (en) * 1942-03-20 1944-05-23 Ingersoll Rand Co Centrifugal pump
US2649050A (en) * 1950-02-02 1953-08-18 Dunlop Tire & Rubber Corp Centrifugal pump
SE367465B (de) * 1965-04-30 1974-05-27 Stenberg Flygt Ab
DE2244275C3 (de) * 1972-09-09 1975-09-04 Frankl & Kirchner, Fabrik Fuer Elektromotoren U. Elektrische Apparate, 6830 Schwetzingen Gekapselter Kollektormotor für ein Pumpenaggregat
JPS5362203A (en) * 1976-11-13 1978-06-03 Kubota Ltd Flood-preventive device for underwater pump
CH627236A5 (de) * 1978-02-14 1981-12-31 Martin Staehle
US5076757A (en) * 1981-01-29 1991-12-31 Vaughan Co., Inc. High head centrifugal slicing slurry pump
JPS59110896A (ja) * 1982-12-15 1984-06-26 Ebara Corp 水中モ−タポンプ
JPS59229092A (ja) * 1983-06-08 1984-12-22 Toshiba Corp 原子炉用再循環ポンプ
US4527947A (en) * 1984-02-17 1985-07-09 Elliott Eric R Seal-free impeller pump for fluids containing abrasive materials or the like
FR2583729B1 (fr) * 1985-06-20 1987-09-18 Granger Maurice Appareil simplifie de distribution et de coupe simultanees de bandes de materiaux enroules avec changement automatique du rouleau en service.
SU1528035A1 (ru) * 1987-02-18 1994-10-30 А.И. Золотарь Центробежный насос

Also Published As

Publication number Publication date
JPH05195990A (ja) 1993-08-06
EP0538212B1 (de) 1997-11-19
DE69223216T2 (de) 1998-03-19
CA2077290C (en) 1995-06-20
JP2608662B2 (ja) 1997-05-07
US5281088A (en) 1994-01-25
DE69223216D1 (de) 1998-01-02
SE9102518D0 (sv) 1991-09-03
EP0538212A1 (de) 1993-04-21
AU646177B2 (en) 1994-02-10
SE9102518L (sv) 1993-03-04
AU2122192A (en) 1993-03-11
ATE160428T1 (de) 1997-12-15
ES2109331T3 (es) 1998-01-16

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