SE8703426D0 - Centrifugalpumphjul och sett vid pumpning av en vetska, som innerhaller gas, medelst en centrifugalpump - Google Patents

Centrifugalpumphjul och sett vid pumpning av en vetska, som innerhaller gas, medelst en centrifugalpump

Info

Publication number
SE8703426D0
SE8703426D0 SE8703426A SE8703426A SE8703426D0 SE 8703426 D0 SE8703426 D0 SE 8703426D0 SE 8703426 A SE8703426 A SE 8703426A SE 8703426 A SE8703426 A SE 8703426A SE 8703426 D0 SE8703426 D0 SE 8703426D0
Authority
SE
Sweden
Prior art keywords
pump
centrifugal pump
openings
pump wheel
pressure
Prior art date
Application number
SE8703426A
Other languages
English (en)
Other versions
SE466360B (sv
SE8703426L (sv
Inventor
B Algers
Original Assignee
Scanpump 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 Scanpump Ab filed Critical Scanpump Ab
Priority to SE8703426A priority Critical patent/SE466360B/sv
Publication of SE8703426D0 publication Critical patent/SE8703426D0/sv
Priority to FI883912A priority patent/FI106398B/sv
Priority to US07/241,042 priority patent/US4900335A/en
Publication of SE8703426L publication Critical patent/SE8703426L/sv
Publication of SE466360B publication Critical patent/SE466360B/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
    • 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
    • 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
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
SE8703426A 1987-09-03 1987-09-03 Centrifugalpumphjul och saett vid pumpning av en vaetska, som innerhaaller gas, medelst en centrifugalpump SE466360B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8703426A SE466360B (sv) 1987-09-03 1987-09-03 Centrifugalpumphjul och saett vid pumpning av en vaetska, som innerhaaller gas, medelst en centrifugalpump
FI883912A FI106398B (sv) 1987-09-03 1988-08-24 Centrifugalpumphjul
US07/241,042 US4900335A (en) 1987-09-03 1988-09-06 Centrifugal pump wheel and method of pumping gas containing liquid by means of a centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703426A SE466360B (sv) 1987-09-03 1987-09-03 Centrifugalpumphjul och saett vid pumpning av en vaetska, som innerhaaller gas, medelst en centrifugalpump

Publications (3)

Publication Number Publication Date
SE8703426D0 true SE8703426D0 (sv) 1987-09-03
SE8703426L SE8703426L (sv) 1989-03-04
SE466360B SE466360B (sv) 1992-02-03

Family

ID=20369472

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703426A SE466360B (sv) 1987-09-03 1987-09-03 Centrifugalpumphjul och saett vid pumpning av en vaetska, som innerhaaller gas, medelst en centrifugalpump

Country Status (3)

Country Link
US (1) US4900335A (sv)
FI (1) FI106398B (sv)
SE (1) SE466360B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167678A (en) * 1988-04-11 1992-12-01 A. Ahlstrom Corporation Apparatus for separating gas with a pump from a medium being pumped
JPH03182690A (ja) * 1989-12-12 1991-08-08 Mitsubishi Oil Co Ltd 気体除去機能付液体流送用回転ポンプ
US5308386A (en) * 1993-02-03 1994-05-03 Essef Corporation Air relief valve for a pressure vessel
US9687773B2 (en) 2014-04-30 2017-06-27 Honeywell International Inc. Fuel deoxygenation and fuel tank inerting system and method
US9656187B2 (en) 2014-11-12 2017-05-23 Honeywell International Inc. Fuel deoxygenation system contactor-separator
US9834315B2 (en) 2014-12-15 2017-12-05 Honeywell International Inc. Aircraft fuel deoxygenation system
US9897054B2 (en) 2015-01-15 2018-02-20 Honeywell International Inc. Centrifugal fuel pump with variable pressure control
US10907647B2 (en) * 2015-08-24 2021-02-02 Woodward, Inc. Centrifugal pump with serrated impeller
CH717512A1 (de) * 2020-06-11 2021-12-15 Egger Pumps Tech Sa Laufrad für eine Kreiselpumpe.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575568A (en) * 1946-11-12 1951-11-20 Gulf Research Development Co Centrifugal gas-liquid separator
US3999889A (en) * 1975-10-23 1976-12-28 Exxon Research And Engineering Company Mixing head
US4201555A (en) * 1976-12-30 1980-05-06 Joseph Tkach Method and apparatus for degasification of liquid by induced vortexing
US4435193A (en) * 1980-04-07 1984-03-06 Kamyr Ab Controlling operation of a centrifugal pump
US4410337A (en) * 1980-04-07 1983-10-18 A. Ahlstrom Osakeyhtio Method and an apparatus for separating a gas from a fibre suspension
US4776758A (en) * 1987-07-06 1988-10-11 Kamyr Ab Combined fluidizing and vacuum pump

Also Published As

Publication number Publication date
FI106398B (sv) 2001-01-31
SE466360B (sv) 1992-02-03
SE8703426L (sv) 1989-03-04
FI883912A (fi) 1989-03-04
US4900335A (en) 1990-02-13
FI883912A0 (fi) 1988-08-24

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