BR112017019112A2 - sistema de bomba hidráulica para o bombeio de um meio - Google Patents

sistema de bomba hidráulica para o bombeio de um meio

Info

Publication number
BR112017019112A2
BR112017019112A2 BR112017019112-1A BR112017019112A BR112017019112A2 BR 112017019112 A2 BR112017019112 A2 BR 112017019112A2 BR 112017019112 A BR112017019112 A BR 112017019112A BR 112017019112 A2 BR112017019112 A2 BR 112017019112A2
Authority
BR
Brazil
Prior art keywords
discharge
hydraulic pump
pump system
pasty medium
piston
Prior art date
Application number
BR112017019112-1A
Other languages
English (en)
Other versions
BR112017019112B1 (pt
Inventor
Gertrudis Hendrikus Wilmsen Arnoldus
Godefridus Anna Keijers Ronald
Original Assignee
Weir Minerals Netherlands B.V.
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 B.V. filed Critical Weir Minerals Netherlands B.V.
Publication of BR112017019112A2 publication Critical patent/BR112017019112A2/pt
Publication of BR112017019112B1 publication Critical patent/BR112017019112B1/pt

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)

Abstract

"sistema de bomba hidráulica para o bombeio de um meio." a presente invenção se refere a um sistema de bomba hidráulica para bombear um meio pastoso compreendendo pelo menos duas bombas de deslocamento positivo reciprocante, estando ambas as bombas dispostas para entrada alternada de meio pastoso através de uma entrada de sucção e descarga de meio pastoso através de uma saída de descarga, e válvulas de descarga de pistão / cilindro para fechamento alternado e abertura de cada saída de descarga. em um primeiro aspecto, são descritas formas de realização de um sistema de bomba hidráulica para manipulação de um meio pastoso compreendendo pelo menos duas bombas de deslocamento positivo reciprocante, sendo ambas as bombas dispostas para a entrada alternada de meio pastoso através de uma entrada de sucção e descarga de meio pastoso através de uma saída e válvulas de descarga de pistão / cilindro para fechamento e abertura alternada de cada saída de descarga, bem como meios de controle para controlar o fechamento e a abertura alternativos de ambas as válvulas de descarga de pistão / cilindro, de modo que durante o funcionamento não ocorre diferença de volume na descarga do meio pastoso. em outro aspecto do sistema de bomba hidráulica, os referidos meios de controle compreendem um conjunto de alavanca que interliga os pistões de ambas as válvulas acionadas por pistão / cilindro.
BR112017019112-1A 2015-03-09 2016-03-03 Sistema de bombeamento hidráulico para manipulação de um meio pastoso BR112017019112B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2015900822 2015-03-09
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 (2)

Publication Number Publication Date
BR112017019112A2 true BR112017019112A2 (pt) 2018-04-24
BR112017019112B1 BR112017019112B1 (pt) 2023-02-14

Family

ID=55808818

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019112-1A BR112017019112B1 (pt) 2015-03-09 2016-03-03 Sistema de bombeamento hidráulico para manipulação de um meio pastoso

Country Status (8)

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

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 (fr) 2019-06-07 2021-06-11 Continental Automotive Gmbh Procédé de validation d’une disparition de défaillance transitoire du signal issu d’un capteur de vilebrequin

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 (ko) * 1998-10-10 2001-09-22 양재신 드라이브 실린더 유압장치
CN2578548Y (zh) * 2002-10-15 2003-10-08 吴利文 液压往复式泥浆泵
JP4335543B2 (ja) * 2003-01-27 2009-09-30 東京都 往復動複列型容積ポンプ
US20060159574A1 (en) * 2003-07-02 2006-07-20 Gerhard Winiger Piston pump
DE102006015845B3 (de) * 2006-04-03 2007-07-05 Hofmann Gmbh Maschinenfabrik Und Vertrieb Verfahren zum Betreiben einer oszillierenden Verdrängerpumpe und oszillierende Verdrängerpumpe
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 (zh) * 2010-04-16 2010-12-01 杨双元 自吸式液压水泥砂浆泵
CN103423139B (zh) * 2012-05-23 2016-04-27 中联重科股份有限公司 泵送机构及其控制方法以及混凝土泵送设备

Also Published As

Publication number Publication date
EP3268607B1 (en) 2020-10-28
ZA201705784B (en) 2020-11-25
CA2977442C (en) 2021-10-26
JP6701216B2 (ja) 2020-05-27
AU2016229643A1 (en) 2017-09-07
AU2020294221A1 (en) 2021-01-28
CN107407266B (zh) 2021-06-08
CN107407266A (zh) 2017-11-28
JP2018507979A (ja) 2018-03-22
CA2977442A1 (en) 2016-09-15
EP3268607A1 (en) 2018-01-17
WO2016144161A1 (en) 2016-09-15
BR112017019112B1 (pt) 2023-02-14
AU2016229643B2 (en) 2020-10-01

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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