AU3120793A - Pump with built-in vacuum pump - Google Patents

Pump with built-in vacuum pump

Info

Publication number
AU3120793A
AU3120793A AU31207/93A AU3120793A AU3120793A AU 3120793 A AU3120793 A AU 3120793A AU 31207/93 A AU31207/93 A AU 31207/93A AU 3120793 A AU3120793 A AU 3120793A AU 3120793 A AU3120793 A AU 3120793A
Authority
AU
Australia
Prior art keywords
pump
built
vacuum
vacuum pump
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU31207/93A
Inventor
Ronny Hoglund
Ulf Jansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Fiber Karlstad AB
Original Assignee
Kamyr 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 Kamyr AB filed Critical Kamyr AB
Publication of AU3120793A publication Critical patent/AU3120793A/en
Abandoned legal-status Critical Current

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
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU31207/93A 1991-12-03 1992-11-30 Pump with built-in vacuum pump Abandoned AU3120793A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9103588A SE468293C (en) 1991-12-03 1991-12-03 Pump with built-in vacuum pump
SE9103588 1991-12-03

Publications (1)

Publication Number Publication Date
AU3120793A true AU3120793A (en) 1993-06-28

Family

ID=20384508

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31207/93A Abandoned AU3120793A (en) 1991-12-03 1992-11-30 Pump with built-in vacuum pump

Country Status (3)

Country Link
AU (1) AU3120793A (en)
SE (1) SE468293C (en)
WO (1) WO1993011359A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502127C2 (en) * 1993-12-01 1995-08-28 Kvaerner Pulping Tech Device at a vacuum pump for venting the suspension pump
SE519641C2 (en) * 2001-08-08 2003-03-25 Metso Paper Inc Combined centrifugal and vacuum pump for pumping pulp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI872967A (en) * 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
US4981413A (en) * 1989-04-27 1991-01-01 Ahlstrom Corporation Pump for and method of separating gas from a fluid to be pumped
US5151010A (en) * 1990-09-07 1992-09-29 A. Ahlstrom Corporation Combined centrifugal and vacuum pump

Also Published As

Publication number Publication date
SE468293B (en) 1992-12-07
SE9103588L (en) 1992-12-07
SE468293C (en) 1996-09-09
WO1993011359A1 (en) 1993-06-10
SE9103588D0 (en) 1991-12-03

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