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FI904004A - Anordning foer genomfoerande av avpumpning i synnerhet fraon kanaler, brunnar, tankar eller motsvarande. - Google Patents

Anordning foer genomfoerande av avpumpning i synnerhet fraon kanaler, brunnar, tankar eller motsvarande. Download PDF

Info

Publication number
FI904004A
FI904004A FI904004A FI904004A FI904004A FI 904004 A FI904004 A FI 904004A FI 904004 A FI904004 A FI 904004A FI 904004 A FI904004 A FI 904004A FI 904004 A FI904004 A FI 904004A
Authority
FI
Finland
Prior art keywords
brunnar
avpumpning
kanaler
tankar
synnerhet
Prior art date
Application number
FI904004A
Other languages
English (en)
Other versions
FI904004A0 (fi
FI110708B (fi
Inventor
Ilm.
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI904004A priority Critical patent/FI110708B/fi
Publication of FI904004A0 publication Critical patent/FI904004A0/fi
Priority to US07/737,225 priority patent/US5324166A/en
Priority to PCT/FI1991/000248 priority patent/WO1992003659A1/en
Priority to JP91513183A priority patent/JPH05508899A/ja
Priority to EP91914158A priority patent/EP0543853A1/en
Priority to CA002089077A priority patent/CA2089077C/en
Publication of FI904004A publication Critical patent/FI904004A/fi
Application granted granted Critical
Publication of FI110708B publication Critical patent/FI110708B/fi

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • 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
    • F04D13/16—Pumping installations or systems with storage reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Paper (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
FI904004A 1990-08-14 1990-08-14 Järjestely ja menetelmä kaasu- ja/tai ilmapitoisen nesteen ja/tai massasuspension prosessoimiseksi keskipakopumpulla ja keskipakopumpun käyttö FI110708B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI904004A FI110708B (fi) 1990-08-14 1990-08-14 Järjestely ja menetelmä kaasu- ja/tai ilmapitoisen nesteen ja/tai massasuspension prosessoimiseksi keskipakopumpulla ja keskipakopumpun käyttö
US07/737,225 US5324166A (en) 1990-08-14 1991-07-29 Apparatus and method for pumping a liquid
PCT/FI1991/000248 WO1992003659A1 (en) 1990-08-14 1991-08-13 A system for simultaneously degassing and pumping a liquid
JP91513183A JPH05508899A (ja) 1990-08-14 1991-08-13 液体からガス抜きすると同時に該液体をポンプで送出する装置
EP91914158A EP0543853A1 (en) 1990-08-14 1991-08-13 A system for simultaneously degassing and pumping a liquid
CA002089077A CA2089077C (en) 1990-08-14 1991-08-13 System for simultaneously degassing and pumping a liquid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI904004 1990-08-14
FI904004A FI110708B (fi) 1990-08-14 1990-08-14 Järjestely ja menetelmä kaasu- ja/tai ilmapitoisen nesteen ja/tai massasuspension prosessoimiseksi keskipakopumpulla ja keskipakopumpun käyttö

Publications (3)

Publication Number Publication Date
FI904004A0 FI904004A0 (fi) 1990-08-14
FI904004A true FI904004A (fi) 1992-02-15
FI110708B FI110708B (fi) 2003-03-14

Family

ID=8530919

Family Applications (1)

Application Number Title Priority Date Filing Date
FI904004A FI110708B (fi) 1990-08-14 1990-08-14 Järjestely ja menetelmä kaasu- ja/tai ilmapitoisen nesteen ja/tai massasuspension prosessoimiseksi keskipakopumpulla ja keskipakopumpun käyttö

Country Status (6)

Country Link
US (1) US5324166A (fi)
EP (1) EP0543853A1 (fi)
JP (1) JPH05508899A (fi)
CA (1) CA2089077C (fi)
FI (1) FI110708B (fi)
WO (1) WO1992003659A1 (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849064B1 (en) * 1997-04-14 2000-05-02 Micromeritics Instr Corp System and method for evenly suspending and circulating particles in a liquid
SE510031C2 (sv) * 1998-06-17 1999-04-12 Sunds Defibrator Ind Ab Centrifugalpump för pumpning av en massasuspention
SE518694C2 (sv) * 2001-03-21 2002-11-05 Metso Paper Inc Pumpanordning
US7267529B2 (en) 2004-12-08 2007-09-11 Taylor John A Deaeration system
EP1775367A1 (en) * 2005-10-13 2007-04-18 Electrolux Home Products Corporation N.V. Improved drain pump
US7947112B1 (en) 2007-07-16 2011-05-24 Rheodyne, Llc Method for degassing a fluid
FR2928978B1 (fr) * 2008-03-18 2010-04-23 Renault Sas Agencement de pompe hydraulique permettant le degazage permanent de la chambre d'eau du joint dynamique
SE535003C2 (sv) * 2010-05-10 2012-03-13 Metso Paper Inc Anordning för avgasningskontroll
EA027388B1 (ru) 2012-03-29 2017-07-31 Веир Минералз Юроп Лимитед Пенный насос и способ
WO2015135811A1 (en) * 2014-03-14 2015-09-17 Hydro+ Method for pumping a liquid, pumping station, and pumping area
DE102018206313A1 (de) 2018-04-24 2019-10-24 Krones Ag Entgasungsanlage und Verfahren zum Durchführen eines Entgasungsprozesses einer Flüssigkeit und Getränkebehandlungsmaschine
CN113167060A (zh) * 2018-10-10 2021-07-23 流体处理有限责任公司 使用入口压力的系统状态检测
JP7375694B2 (ja) * 2020-07-15 2023-11-08 株式会社豊田自動織機 遠心圧縮機
DE102020125805A1 (de) * 2020-10-02 2022-04-07 Frideco Ag Pumpensystem und Verfahren zum Betrieb eines Pumpensystems

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US976340A (en) * 1910-11-22 David Wesley Blair Centrifugal pump.
US1529106A (en) * 1921-08-24 1925-03-10 Anderson James Power apparatus
US2036713A (en) * 1934-05-10 1936-04-07 Worthington Pump & Mach Corp Pump drain
US2461925A (en) * 1946-09-05 1949-02-15 Gorman Rupp Co Self-priming centrifugal pump
US2627817A (en) * 1949-07-08 1953-02-10 Goulds Pumps Self-priming centrifugal pump
NL6410148A (fi) * 1964-09-01 1966-03-02
US3775026A (en) * 1972-05-03 1973-11-27 W Hewlings Pneumatic level control
US4273562A (en) * 1979-10-01 1981-06-16 A. Ahlstrom Osakeyhtio Method and apparatus for pumping gaseous liquids and separating the gaseous components therefrom
US4365977A (en) * 1981-02-03 1982-12-28 Nl Industries, Inc. Drilling mud degasser
US4781529A (en) * 1981-10-05 1988-11-01 Rose Loren J Hydraulic pumping system
FI66464C (fi) * 1981-12-15 1984-10-10 Ahlstroem Oy Arrangemang foer demontering och montering av en pump faest vi en behaollare
US4653978A (en) * 1984-07-19 1987-03-31 Hale Fire Pump Company Relief valve system
JPS6255493A (ja) * 1985-09-04 1987-03-11 Kaiken:Kk ダブル自吸装置付魚ポンプ
JPS62129596A (ja) * 1985-12-02 1987-06-11 Hitachi Ltd 遠心ポンプの圧力低下防止装置
JPS63230984A (ja) * 1987-03-19 1988-09-27 Nissan Motor Co Ltd 燃料ポンプ装置
FI872967A (fi) * 1987-07-06 1989-01-07 Ahlstroem Oy Pump och foerfarande foer separering av gas med pumpen ur mediet som skall pumpas.
US4776758A (en) * 1987-07-06 1988-10-11 Kamyr Ab Combined fluidizing and vacuum pump
JPH01203696A (ja) * 1988-02-08 1989-08-16 Matsushita Electric Ind Co Ltd 自動呼び水式遠心ポンプ
EP0330387B1 (en) * 1988-02-26 1998-04-08 A. Ahlstrom Corporation Improved method and apparatus for processing pulp
FI86333C (fi) * 1988-04-11 1992-07-10 Ahlstroem Oy Foerfarande och anordning foer separering av gas med pumpen ur mediet som skall pumpas.
US4981413A (en) * 1989-04-27 1991-01-01 Ahlstrom Corporation Pump for and method of separating gas from a fluid to be pumped
US4936744A (en) * 1989-07-25 1990-06-26 Goulds Pumps, Incorporated Centrifugal pump
FI87049C (fi) * 1990-02-02 1992-11-25 Ahlstroem Oy Anordning foer separering av gas ur en suspension innehaollande gas

Also Published As

Publication number Publication date
CA2089077A1 (en) 1992-02-15
FI904004A0 (fi) 1990-08-14
CA2089077C (en) 1995-06-06
WO1992003659A1 (en) 1992-03-05
JPH05508899A (ja) 1993-12-09
EP0543853A1 (en) 1993-06-02
FI110708B (fi) 2003-03-14
US5324166A (en) 1994-06-28

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: AHLSTR!M PUMPUT OY

FG Patent granted

Owner name: SULZER PUMPEN AG

MA Patent expired