ZA201705784B - Hydraulic pump system for handling a slurry medium - Google Patents

Hydraulic pump system for handling a slurry medium

Info

Publication number
ZA201705784B
ZA201705784B ZA201705784A ZA201705784A ZA201705784B ZA 201705784 B ZA201705784 B ZA 201705784B ZA 201705784 A ZA201705784 A ZA 201705784A ZA 201705784 A ZA201705784 A ZA 201705784A ZA 201705784 B ZA201705784 B ZA 201705784B
Authority
ZA
South Africa
Prior art keywords
handling
hydraulic pump
pump system
slurry medium
slurry
Prior art date
Application number
ZA201705784A
Inventor
Gertrudis Hendrikus Wilmsen Arnoldus
Godefridus Anna Keijers Ronald
Original Assignee
Weir Minerals Netherlands Bv
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
Priority claimed from AU2015900822A external-priority patent/AU2015900822A0/en
Application filed by Weir Minerals Netherlands Bv filed Critical Weir Minerals Netherlands Bv
Publication of ZA201705784B publication Critical patent/ZA201705784B/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
    • 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
    • F04B9/1178—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 the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
ZA201705784A 2015-03-09 2017-08-24 Hydraulic pump system for handling a slurry medium ZA201705784B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2015900822A AU2015900822A0 (en) 2015-03-09 Hydraulic pump system for handling a slurry medium
PCT/NL2016/050147 WO2016144161A1 (en) 2015-03-09 2016-03-03 Hydraulic pump system for handling a slurry medium

Publications (1)

Publication Number Publication Date
ZA201705784B true ZA201705784B (en) 2020-11-25

Family

ID=55808818

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA201705784A ZA201705784B (en) 2015-03-09 2017-08-24 Hydraulic pump system for handling a slurry medium

Country Status (8)

Country Link
EP (1) EP3268607B1 (en)
JP (1) JP6701216B2 (en)
CN (1) CN107407266B (en)
AU (2) AU2016229643B2 (en)
BR (1) BR112017019112B1 (en)
CA (1) CA2977442C (en)
WO (1) WO2016144161A1 (en)
ZA (1) ZA201705784B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2019357B1 (en) * 2017-07-27 2019-02-18 Weir Minerals Netherlands Bv Pump system for handling a slurry medium
FR3097010B1 (en) 2019-06-07 2021-06-11 Continental Automotive Gmbh Method for validating the disappearance of a transient failure of the signal from a crankshaft sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177016A (en) * 1978-04-17 1979-12-04 Bechtel International Corporation Self cleaning manifold connection for slurry pump
KR100281932B1 (en) * 1998-10-10 2001-09-22 양재신 Drive cylinder hydraulics
CN2578548Y (en) * 2002-10-15 2003-10-08 吴利文 Hydraulic reciprocal sludge pumps
JP4335543B2 (en) * 2003-01-27 2009-09-30 東京都 Reciprocating double-row volumetric pump
WO2005003559A1 (en) * 2003-07-02 2005-01-13 Gerhard Winiger Piston pump
DE102006015845B3 (en) * 2006-04-03 2007-07-05 Hofmann Gmbh Maschinenfabrik Und Vertrieb Method for operation of oscillating positive-displacement pump for simultaneous poor pulsation conveying of several liquids, involves accomplishment of pressure compensation between individual pump chambers during pre-compressions phase
EP2107241A3 (en) * 2008-04-02 2010-06-09 Flux Instruments AG A Piston Pump Having a Force Sensor and a Method for Controlling Said Pump
AU2011239051B2 (en) 2010-04-07 2015-12-24 Weir Minerals Netherlands B.V. Phase shift controller for a reciprocating pump system.
CN201661435U (en) * 2010-04-16 2010-12-01 杨双元 Self-suction hydraulic cement mortar pump
CN103423139B (en) * 2012-05-23 2016-04-27 中联重科股份有限公司 Pumping mechanism, control method thereof and concrete pumping equipment

Also Published As

Publication number Publication date
CA2977442A1 (en) 2016-09-15
JP6701216B2 (en) 2020-05-27
BR112017019112A2 (en) 2018-04-24
EP3268607B1 (en) 2020-10-28
BR112017019112B1 (en) 2023-02-14
AU2016229643A1 (en) 2017-09-07
AU2016229643B2 (en) 2020-10-01
WO2016144161A1 (en) 2016-09-15
CN107407266A (en) 2017-11-28
EP3268607A1 (en) 2018-01-17
JP2018507979A (en) 2018-03-22
CN107407266B (en) 2021-06-08
CA2977442C (en) 2021-10-26
AU2020294221A1 (en) 2021-01-28

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