EP2510237A4 - System and method for controlling linear pump system - Google Patents

System and method for controlling linear pump system

Info

Publication number
EP2510237A4
EP2510237A4 EP10836313.6A EP10836313A EP2510237A4 EP 2510237 A4 EP2510237 A4 EP 2510237A4 EP 10836313 A EP10836313 A EP 10836313A EP 2510237 A4 EP2510237 A4 EP 2510237A4
Authority
EP
European Patent Office
Prior art keywords
linear pump
controlling linear
pump system
controlling
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.)
Withdrawn
Application number
EP10836313.6A
Other languages
German (de)
French (fr)
Other versions
EP2510237A2 (en
Inventor
Christopher R Blackson
Nicholas D Long
Roger D Blough
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.)
Graco Minnesota Inc
Original Assignee
Graco Minnesota Inc
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 Graco Minnesota Inc filed Critical Graco Minnesota Inc
Publication of EP2510237A2 publication Critical patent/EP2510237A2/en
Publication of EP2510237A4 publication Critical patent/EP2510237A4/en
Withdrawn legal-status Critical Current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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • 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
    • F04B49/20—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 by changing the driving speed
    • 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
    • F04B9/111—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 with two mechanically connected pumping members
    • F04B9/113—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 with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
EP10836313.6A 2009-12-08 2010-12-08 System and method for controlling linear pump system Withdrawn EP2510237A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26750909P 2009-12-08 2009-12-08
PCT/US2010/003120 WO2011071528A2 (en) 2009-12-08 2010-12-08 System and method for controlling linear pump system

Publications (2)

Publication Number Publication Date
EP2510237A2 EP2510237A2 (en) 2012-10-17
EP2510237A4 true EP2510237A4 (en) 2015-11-25

Family

ID=44146097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10836313.6A Withdrawn EP2510237A4 (en) 2009-12-08 2010-12-08 System and method for controlling linear pump system

Country Status (7)

Country Link
US (1) US20130039778A1 (en)
EP (1) EP2510237A4 (en)
JP (1) JP5735532B2 (en)
CN (1) CN102639873B (en)
AU (1) AU2010328641B2 (en)
BR (1) BR112012013732A2 (en)
WO (1) WO2011071528A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2965313B1 (en) * 2010-09-29 2012-09-07 Exel Ind METHOD, DEVICE AND MEANS FOR DRIVING ALTERNATIVE LINEAR MOVEMENT DUAL EFFECT PUMP
EP3021976B1 (en) * 2013-07-19 2021-09-01 Graco Minnesota Inc. Pump changeover algorithm for spray system
KR102179372B1 (en) 2013-07-19 2020-11-16 그라코 미네소타 인크. Proportioning cylinder for spray system
US9192953B2 (en) * 2013-12-04 2015-11-24 Pioneer Industrial Systems, Llc Precision fluid delivery system
GB201407154D0 (en) * 2014-04-23 2014-06-04 Armstrong Ltd S A Integrated unit for use in pump station
US10954931B2 (en) * 2014-12-12 2021-03-23 Dh Technologies Development Pte. Ltd. Linear displacement pump with position sensing and related systems and methods
US10550676B2 (en) * 2015-06-01 2020-02-04 Baker Hughes Incorporated Systems and methods for determining proper phase rotation in downhole linear motors
JP6401683B2 (en) * 2015-09-25 2018-10-10 株式会社スギノマシン Fluid pressure generation method and fluid pressure generator
DE102016005319A1 (en) * 2016-05-02 2017-11-02 Inka-Systems Gmbh & Co. Kg Device for filling a tank of a motor vehicle with a liquid or gaseous operating medium, in particular for initial industrial filling on the assembly line of the manufacturer
US11971022B2 (en) * 2021-03-17 2024-04-30 Graco Minnesota Inc. System for dispensing abrasive material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494676A (en) * 1980-08-04 1985-01-22 Manfred Berweger Multi-component delivery apparatus
EP0264934A2 (en) * 1986-10-22 1988-04-27 Hitachi, Ltd. Low pulsation pump device
US6135719A (en) * 1997-12-29 2000-10-24 Oilquip, Inc. Method and apparatus for metering injection pump flow
US20040001765A1 (en) * 2001-07-31 2004-01-01 Wood Nigel Charles Pumping arrangement
US20040136832A1 (en) * 2002-11-07 2004-07-15 Hammonds Carl L. Fluid powered additive injection system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919595A (en) * 1987-03-03 1990-04-24 Beckman Instruments, Inc. Fluid delivery system with deficit flow compensation
US4990058A (en) * 1989-11-28 1991-02-05 Haliburton Company Pumping apparatus and pump control apparatus and method
FR2662215B1 (en) * 1990-05-15 1994-10-21 Oreal COMPRESSION DEVICE, PARTICULARLY FOR PRESSURE FILLING OF A TANK.
US5971714A (en) * 1996-05-29 1999-10-26 Graco Inc Electronic CAM compensation of pressure change of servo controlled pumps
JP3395122B2 (en) * 1996-12-12 2003-04-07 株式会社ネツレンハイメック Control device of displacement control type booster pump
US6227807B1 (en) * 1999-02-02 2001-05-08 Eric Chase Constant flow fluid pump
US6494685B2 (en) * 2001-03-29 2002-12-17 Kadant, Inc. Pump and motor assembly with constant pressure output
US7552847B2 (en) * 2003-05-09 2009-06-30 Intellipack Dispenser mixing module and method of assembling and using same
JP2007263001A (en) * 2006-03-29 2007-10-11 Yamada Corporation Linear actuator for pump
US20080078782A1 (en) * 2006-10-03 2008-04-03 Bien Frank C Rotary pump plural component applicator
FR2965313B1 (en) * 2010-09-29 2012-09-07 Exel Ind METHOD, DEVICE AND MEANS FOR DRIVING ALTERNATIVE LINEAR MOVEMENT DUAL EFFECT PUMP

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494676A (en) * 1980-08-04 1985-01-22 Manfred Berweger Multi-component delivery apparatus
EP0264934A2 (en) * 1986-10-22 1988-04-27 Hitachi, Ltd. Low pulsation pump device
US6135719A (en) * 1997-12-29 2000-10-24 Oilquip, Inc. Method and apparatus for metering injection pump flow
US20040001765A1 (en) * 2001-07-31 2004-01-01 Wood Nigel Charles Pumping arrangement
US20040136832A1 (en) * 2002-11-07 2004-07-15 Hammonds Carl L. Fluid powered additive injection system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011071528A2 *

Also Published As

Publication number Publication date
JP2013513069A (en) 2013-04-18
US20130039778A1 (en) 2013-02-14
JP5735532B2 (en) 2015-06-17
EP2510237A2 (en) 2012-10-17
CN102639873B (en) 2015-08-12
CN102639873A (en) 2012-08-15
WO2011071528A3 (en) 2011-10-13
AU2010328641B2 (en) 2015-04-09
AU2010328641A1 (en) 2012-06-21
WO2011071528A2 (en) 2011-06-16
BR112012013732A2 (en) 2016-03-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20120709

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LONG, NICHOLAS, D.

Inventor name: BLACKSON, CHRISTOPHER, R.

Inventor name: BLOUGH, ROGER, D.

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20151022

RIC1 Information provided on ipc code assigned before grant

Ipc: F04B 49/20 20060101ALI20151016BHEP

Ipc: F04B 9/113 20060101ALI20151016BHEP

Ipc: F04B 11/00 20060101ALI20151016BHEP

Ipc: F04B 23/02 20060101AFI20151016BHEP

Ipc: F04B 17/04 20060101ALI20151016BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 20161222

18W Application withdrawn

Effective date: 20161221