SE9802178L - Centrifugalpump för pumpning av en massasuspention - Google Patents

Centrifugalpump för pumpning av en massasuspention

Info

Publication number
SE9802178L
SE9802178L SE9802178A SE9802178A SE9802178L SE 9802178 L SE9802178 L SE 9802178L SE 9802178 A SE9802178 A SE 9802178A SE 9802178 A SE9802178 A SE 9802178A SE 9802178 L SE9802178 L SE 9802178L
Authority
SE
Sweden
Prior art keywords
vacuum pump
central hub
pumping
pump housing
housing
Prior art date
Application number
SE9802178A
Other languages
Unknown language ( )
English (en)
Other versions
SE9802178D0 (sv
SE510031C2 (sv
Inventor
Kjell Forslund
Peter Danielsson
Original Assignee
Sunds Defibrator Ind 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20411759&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9802178(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE9802178D0 publication Critical patent/SE9802178D0/sv
Priority to SE9802178A priority Critical patent/SE510031C2/sv
Application filed by Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Publication of SE510031C2 publication Critical patent/SE510031C2/sv
Publication of SE9802178L publication Critical patent/SE9802178L/sv
Priority to BR9911258-2A priority patent/BR9911258A/pt
Priority to AT99931674T priority patent/ATE274643T1/de
Priority to DE69919708T priority patent/DE69919708D1/de
Priority to EP99931674A priority patent/EP1088170B1/en
Priority to PCT/SE1999/001002 priority patent/WO1999066209A1/en
Priority to JP2000554997A priority patent/JP2002518637A/ja
Priority to US09/719,715 priority patent/US6450764B1/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
    • 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/13—Kind or type mixed, e.g. two-phase fluid
    • F05B2210/132—Pumps with means for separating and evacuating the gaseous phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
SE9802178A 1998-06-17 1998-06-17 Centrifugalpump för pumpning av en massasuspention SE510031C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9802178A SE510031C2 (sv) 1998-06-17 1998-06-17 Centrifugalpump för pumpning av en massasuspention
US09/719,715 US6450764B1 (en) 1998-06-17 1999-06-10 Pulp pump
BR9911258-2A BR9911258A (pt) 1998-06-17 1999-06-10 Bomba centrìfuga
JP2000554997A JP2002518637A (ja) 1998-06-17 1999-06-10 パルプポンプ
PCT/SE1999/001002 WO1999066209A1 (en) 1998-06-17 1999-06-10 Pulp pump
EP99931674A EP1088170B1 (en) 1998-06-17 1999-06-10 Pulp pump
AT99931674T ATE274643T1 (de) 1998-06-17 1999-06-10 Pumpe für papierbrei
DE69919708T DE69919708D1 (de) 1998-06-17 1999-06-10 Pumpe für papierbrei

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802178A SE510031C2 (sv) 1998-06-17 1998-06-17 Centrifugalpump för pumpning av en massasuspention

Publications (3)

Publication Number Publication Date
SE9802178D0 SE9802178D0 (sv) 1998-06-17
SE9802178L true SE9802178L (sv) 1999-04-12
SE510031C2 SE510031C2 (sv) 1999-04-12

Family

ID=20411759

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802178A SE510031C2 (sv) 1998-06-17 1998-06-17 Centrifugalpump för pumpning av en massasuspention

Country Status (8)

Country Link
US (1) US6450764B1 (sv)
EP (1) EP1088170B1 (sv)
JP (1) JP2002518637A (sv)
AT (1) ATE274643T1 (sv)
BR (1) BR9911258A (sv)
DE (1) DE69919708D1 (sv)
SE (1) SE510031C2 (sv)
WO (1) WO1999066209A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118089B (sv) * 2005-12-13 2007-06-29 Metso Paper Inc Förfarande och anordning för att avlägsna olja från en för valsnedböjning kompenserad vals
AT505062B1 (de) * 2007-03-27 2009-08-15 Andritz Ag Maschf Verfahren und vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
AT506202B1 (de) * 2008-01-03 2010-05-15 Andritz Ag Maschf Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
DE102008009647B4 (de) * 2008-02-18 2011-04-14 Christian Dr. Koch Schlammreaktorpumpe zur gleichzeitigen Förderung von Feststoffen, Flüssigkeiten, Dampfen und Gasen
AT510538B1 (de) * 2010-09-27 2013-02-15 Andritz Ag Maschf Zentrifugalpumpe
CN102635555B (zh) * 2011-02-14 2014-11-12 广东凌霄泵业股份有限公司 内拐角喷水高浓度离心纸浆泵
CN102207092B (zh) * 2011-06-07 2012-12-12 张意立 一种外拐角喷水高浓度离心纸浆泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644061A (en) * 1969-07-31 1972-02-22 Gorman Rupp Co Pump apparatus
US4776758A (en) * 1987-07-06 1988-10-11 Kamyr Ab Combined fluidizing and vacuum pump
US5167678A (en) * 1988-04-11 1992-12-01 A. Ahlstrom Corporation Apparatus for separating gas with a pump from a medium being pumped
US4981413A (en) * 1989-04-27 1991-01-01 Ahlstrom Corporation Pump for and method of separating gas from a fluid to be pumped
FI110708B (sv) * 1990-08-14 2003-03-14 Sulzer Pumpen Ag Arrangemang och förfarande för behandling av en gas- och/eller lufthaltig vätska och/eller massasuspension med en centrifugalpump och användning av en centrifugalpump
US5116198A (en) * 1990-09-07 1992-05-26 Ahlstrom Corporation Centrifugal pumping apparatus
US5114310A (en) 1990-09-07 1992-05-19 A. Ahlstrom Corporation Centrifugal pump with sealing means
US5151010A (en) 1990-09-07 1992-09-29 A. Ahlstrom Corporation Combined centrifugal and vacuum pump
SE467982B (sv) * 1990-12-19 1992-10-12 Kamyr Ab Suspensionspump med inbyggd vakuumpump, vilken vakuumpump har variabel kapacitet

Also Published As

Publication number Publication date
EP1088170A1 (en) 2001-04-04
BR9911258A (pt) 2001-03-13
WO1999066209A1 (en) 1999-12-23
US6450764B1 (en) 2002-09-17
SE9802178D0 (sv) 1998-06-17
DE69919708D1 (de) 2004-09-30
JP2002518637A (ja) 2002-06-25
SE510031C2 (sv) 1999-04-12
EP1088170B1 (en) 2004-08-25
ATE274643T1 (de) 2004-09-15

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