ZA201408947B - Pumping system - Google Patents

Pumping system

Info

Publication number
ZA201408947B
ZA201408947B ZA2014/08947A ZA201408947A ZA201408947B ZA 201408947 B ZA201408947 B ZA 201408947B ZA 2014/08947 A ZA2014/08947 A ZA 2014/08947A ZA 201408947 A ZA201408947 A ZA 201408947A ZA 201408947 B ZA201408947 B ZA 201408947B
Authority
ZA
South Africa
Prior art keywords
pumping system
pumping
Prior art date
Application number
ZA2014/08947A
Inventor
Jarmo Uolevi Leppanen
Original Assignee
Jarmo Uolevi Leppanen
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 Jarmo Uolevi Leppanen filed Critical Jarmo Uolevi Leppanen
Publication of ZA201408947B publication Critical patent/ZA201408947B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002—Hydraulic systems to change the pump delivery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0266—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
ZA2014/08947A 2012-05-08 2014-12-05 Pumping system ZA201408947B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201203312 2012-05-08
PCT/ZA2013/000034 WO2013170279A1 (en) 2012-05-08 2013-05-08 Pumping system

Publications (1)

Publication Number Publication Date
ZA201408947B true ZA201408947B (en) 2015-12-23

Family

ID=48748570

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/08947A ZA201408947B (en) 2012-05-08 2014-12-05 Pumping system

Country Status (4)

Country Link
US (1) US20150118072A1 (en)
EP (1) EP2847462A1 (en)
WO (1) WO2013170279A1 (en)
ZA (1) ZA201408947B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018209202B4 (en) * 2018-06-08 2022-12-22 Rüdiger Singer Fluid flow generator, conveyor and transport vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671216B2 (en) * 1988-06-02 1997-10-29 トウフク株式会社 Slurry pumping equipment
JPH03222875A (en) * 1991-02-06 1991-10-01 Toufuku Kk Viscous fluid pressure feed device
DE4029718C2 (en) * 1990-09-19 1995-03-16 Paul Pleiger Gmbh & Co Kg Control for a piston pump
DE4127277A1 (en) * 1991-08-17 1993-02-18 Putzmeister Maschf HYDRAULIC CONTROL DEVICE FOR A FUEL PUMP
US7425120B2 (en) 2005-04-26 2008-09-16 Wanner Engineering, Inc. Diaphragm position control for hydraulically driven pumps

Also Published As

Publication number Publication date
US20150118072A1 (en) 2015-04-30
EP2847462A1 (en) 2015-03-18
WO2013170279A1 (en) 2013-11-14

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