FI111023B - Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori - Google Patents

Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori Download PDF

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Publication number
FI111023B
FI111023B FI982829A FI982829A FI111023B FI 111023 B FI111023 B FI 111023B FI 982829 A FI982829 A FI 982829A FI 982829 A FI982829 A FI 982829A FI 111023 B FI111023 B FI 111023B
Authority
FI
Finland
Prior art keywords
rotor
blades
impeller
suction
pump
Prior art date
Application number
FI982829A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI982829A (fi
FI982829A0 (fi
Inventor
Reijo Vesala
Vesa Vikman
Kari Peltonen
Original Assignee
Sulzer Pumpen 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8553221&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI111023(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sulzer Pumpen Ag filed Critical Sulzer Pumpen Ag
Priority to FI982829A priority Critical patent/FI111023B/fi
Publication of FI982829A0 publication Critical patent/FI982829A0/fi
Priority to US09/869,375 priority patent/US6551054B1/en
Priority to ES99964721T priority patent/ES2239476T3/es
Priority to AU30485/00A priority patent/AU3048500A/en
Priority to JP2000595059A priority patent/JP2003505628A/ja
Priority to RU2001121153/06A priority patent/RU2224138C2/ru
Priority to MXPA01006721A priority patent/MXPA01006721A/es
Priority to PT99964721T priority patent/PT1147316E/pt
Priority to AT99964721T priority patent/ATE290168T1/de
Priority to CA002356527A priority patent/CA2356527C/en
Priority to CN99815098.3A priority patent/CN1249355C/zh
Priority to DE69924021T priority patent/DE69924021T2/de
Priority to BR9916673-9A priority patent/BR9916673A/pt
Priority to PL99364751A priority patent/PL195508B1/pl
Priority to PCT/FI1999/001086 priority patent/WO2000043677A1/en
Priority to EP99964721A priority patent/EP1147316B2/en
Publication of FI982829A publication Critical patent/FI982829A/fi
Priority to NO20013260A priority patent/NO20013260L/no
Publication of FI111023B publication Critical patent/FI111023B/fi
Application granted granted Critical

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/26—De-aeration of paper stock
    • 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
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Paper (AREA)
FI982829A 1998-12-30 1998-12-30 Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori FI111023B (fi)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FI982829A FI111023B (fi) 1998-12-30 1998-12-30 Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
EP99964721A EP1147316B2 (en) 1998-12-30 1999-12-28 Apparatus for pumping a material and a rotor for use in connection therewith
PT99964721T PT1147316E (pt) 1998-12-30 1999-12-28 Metodo e aparelho para bombagem de um material e um rotor para utilizacao com o mesmo
CN99815098.3A CN1249355C (zh) 1998-12-30 1999-12-28 用于泵送物料的方法和设备以及与其结合使用的转子
AU30485/00A AU3048500A (en) 1998-12-30 1999-12-28 Method and apparatus for pumping a material and a rotor for use in connection therewith
JP2000595059A JP2003505628A (ja) 1998-12-30 1999-12-28 材料をポンプで送り出す方法と装置およびそれに関連して使用するロータ
RU2001121153/06A RU2224138C2 (ru) 1998-12-30 1999-12-28 Способ и устройство для перекачки материала и ротор для использования в нем
MXPA01006721A MXPA01006721A (es) 1998-12-30 1999-12-28 Metodo y aparato para bombear un material y un rotor para utilizarse en relacion con los mismos.
US09/869,375 US6551054B1 (en) 1998-12-30 1999-12-28 Method and apparatus for pumping a material and a rotor for use in connection therewith
AT99964721T ATE290168T1 (de) 1998-12-30 1999-12-28 Verfahren und vorrichtung zum pumpen einer substanz sowie rotor dafür
CA002356527A CA2356527C (en) 1998-12-30 1999-12-28 Method and apparatus for pumping a material and a rotor for use in connection therewith
ES99964721T ES2239476T3 (es) 1998-12-30 1999-12-28 Procedimiento y aparato para bombear una sustancia y rotor utilizado a este efecto.
DE69924021T DE69924021T2 (de) 1998-12-30 1999-12-28 Verfahren und vorrichtung zum pumpen einer substanz sowie rotor dafür
BR9916673-9A BR9916673A (pt) 1998-12-30 1999-12-28 Processo e aparelho para bombear um material viscoso e que comtém gás e rotor para o uso em conexão com o aparelho
PL99364751A PL195508B1 (pl) 1998-12-30 1999-12-28 Sposób i urządzenie do pompowania materiału i wirnik do stosowania w związku z nimi
PCT/FI1999/001086 WO2000043677A1 (en) 1998-12-30 1999-12-28 Method and apparatus for pumping a material and a rotor for use in connection therewith
NO20013260A NO20013260L (no) 1998-12-30 2001-06-29 Fremgangsmate og apparat for pumping av et materiale, og en rotor for bruk med dette

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982829A FI111023B (fi) 1998-12-30 1998-12-30 Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
FI982829 1998-12-30

Publications (3)

Publication Number Publication Date
FI982829A0 FI982829A0 (fi) 1998-12-30
FI982829A FI982829A (fi) 2000-07-01
FI111023B true FI111023B (fi) 2003-05-15

Family

ID=8553221

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982829A FI111023B (fi) 1998-12-30 1998-12-30 Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori

Country Status (17)

Country Link
US (1) US6551054B1 (pt)
EP (1) EP1147316B2 (pt)
JP (1) JP2003505628A (pt)
CN (1) CN1249355C (pt)
AT (1) ATE290168T1 (pt)
AU (1) AU3048500A (pt)
BR (1) BR9916673A (pt)
CA (1) CA2356527C (pt)
DE (1) DE69924021T2 (pt)
ES (1) ES2239476T3 (pt)
FI (1) FI111023B (pt)
MX (1) MXPA01006721A (pt)
NO (1) NO20013260L (pt)
PL (1) PL195508B1 (pt)
PT (1) PT1147316E (pt)
RU (1) RU2224138C2 (pt)
WO (1) WO2000043677A1 (pt)

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AUPR564501A0 (en) * 2001-06-13 2001-07-12 Warman International Limited Apparatus for use in pumps
JP3672505B2 (ja) * 2001-06-19 2005-07-20 株式会社東洋電機工業所 水中攪拌ポンプ
US20070258824A1 (en) * 2005-02-01 2007-11-08 1134934 Alberta Ltd. Rotor for viscous or abrasive fluids
EP1875078A4 (en) * 2005-04-29 2011-01-19 Weir Minerals Australia Ltd AIR DISTRIBUTION SYSTEM FOR INDUSTRIAL PUMPS
ATE421043T1 (de) * 2005-06-16 2009-01-15 Egger Pumps Technology Ag Kreiselpumpe
AT505062B1 (de) * 2007-03-27 2009-08-15 Andritz Ag Maschf Verfahren und vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
ATE528511T1 (de) * 2007-08-16 2011-10-15 Frideco Ag Pumpenlaufrad und pumpe umfassend ein derartiges pumpenlaufrad
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
CA2736952C (en) 2008-09-10 2016-11-29 Pentair Pump Group, Inc. High-efficiency, multi-stage centrifugal pump and method of assembly
US8328542B2 (en) * 2008-12-31 2012-12-11 General Electric Company Positive displacement rotary components having main and gate rotors with axial flow inlets and outlets
CN101749449B (zh) * 2010-03-12 2011-02-02 江苏盐电阀门有限公司 金属硬密封球阀
GB2482861B (en) * 2010-07-30 2014-12-17 Hivis Pumps As Pump/motor assembly
AT510538B1 (de) * 2010-09-27 2013-02-15 Andritz Ag Maschf Zentrifugalpumpe
US8998582B2 (en) * 2010-11-15 2015-04-07 Sundyne, Llc Flow vector control for high speed centrifugal pumps
DE102010061494A1 (de) 2010-12-22 2012-06-28 Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg Pumpvorrichtung
CN102849197B (zh) * 2011-03-03 2017-04-12 刘滨军 泵喷推进器及包括其的船舶
US8944767B2 (en) * 2012-01-17 2015-02-03 Hamilton Sundstrand Corporation Fuel system centrifugal boost pump impeller
CN103307022A (zh) * 2012-03-12 2013-09-18 江苏新跃泵业制造有限公司 中浓浆料泵
CN102619779B (zh) * 2012-04-01 2015-02-04 江苏大学 一种中浓纸浆泵湍流发生器
US9409183B2 (en) * 2012-07-30 2016-08-09 Weir Minerals Australia, Ltd. Pump and submersible solids processing arrangement
JP5699172B2 (ja) * 2013-03-11 2015-04-08 エガー ポンプス テクノロジー エージー 遠心ポンプ
CN103195755B (zh) * 2013-04-11 2015-10-07 南京布鲁克林环保设备有限公司 一种单叶片螺旋离心叶轮
EP3011186B1 (en) 2013-06-21 2020-12-30 Flow Control LLC. Debris removing impeller backvane
CN103615411A (zh) * 2013-12-05 2014-03-05 江苏飞跃机泵集团有限公司 中浓纸浆泵导流发生器
EP2894342B1 (en) * 2014-01-12 2016-12-28 Alfa Laval Corporate AB Self-priming centrifugal pump
DK2894343T3 (en) 2014-01-12 2017-12-11 Alfa Laval Corp Ab SELF-TILTING CENTRIFUGAL PUMP
WO2016022781A2 (en) * 2014-08-06 2016-02-11 Flow Control Llc. Impeller with axially curving vane extensions to prevent airlock
WO2017060136A1 (en) 2015-10-08 2017-04-13 Sulzer Management Ag A method of and an arrangement for treating biomass
CN110094335B (zh) * 2019-06-21 2020-12-29 江苏大学 一种节能可靠低噪音小型排水泵
JP7375694B2 (ja) * 2020-07-15 2023-11-08 株式会社豊田自動織機 遠心圧縮機

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Also Published As

Publication number Publication date
CN1335916A (zh) 2002-02-13
CA2356527A1 (en) 2000-07-27
CA2356527C (en) 2009-04-07
EP1147316B1 (en) 2005-03-02
EP1147316B2 (en) 2010-09-15
PT1147316E (pt) 2005-05-31
BR9916673A (pt) 2001-10-16
WO2000043677A1 (en) 2000-07-27
US6551054B1 (en) 2003-04-22
MXPA01006721A (es) 2003-06-24
JP2003505628A (ja) 2003-02-12
CN1249355C (zh) 2006-04-05
ES2239476T3 (es) 2005-09-16
ATE290168T1 (de) 2005-03-15
FI982829A (fi) 2000-07-01
NO20013260D0 (no) 2001-06-29
NO20013260L (no) 2001-08-29
DE69924021D1 (de) 2005-04-07
PL195508B1 (pl) 2007-09-28
DE69924021T2 (de) 2006-02-23
EP1147316A1 (en) 2001-10-24
FI982829A0 (fi) 1998-12-30
RU2224138C2 (ru) 2004-02-20
PL364751A1 (en) 2004-12-13
AU3048500A (en) 2000-08-07

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