[go: up one dir, main page]

WO2007067359A3 - System and method for correcting for pressure variations using a motor - Google Patents

System and method for correcting for pressure variations using a motor Download PDF

Info

Publication number
WO2007067359A3
WO2007067359A3 PCT/US2006/045176 US2006045176W WO2007067359A3 WO 2007067359 A3 WO2007067359 A3 WO 2007067359A3 US 2006045176 W US2006045176 W US 2006045176W WO 2007067359 A3 WO2007067359 A3 WO 2007067359A3
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
compensate
motor
correcting
pressure increase
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.)
Ceased
Application number
PCT/US2006/045176
Other languages
French (fr)
Other versions
WO2007067359A2 (en
Inventor
George Gonnella
James Cedrone
Raymond A Zagers
Robert F Mcloughlin
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.)
Entegris Inc
Original Assignee
Entegris 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 Entegris Inc filed Critical Entegris Inc
Priority to CN2006800450740A priority Critical patent/CN101495756B/en
Priority to JP2008543355A priority patent/JP5355091B2/en
Priority to KR1020087013119A priority patent/KR101243524B1/en
Publication of WO2007067359A2 publication Critical patent/WO2007067359A2/en
Anticipated expiration legal-status Critical
Publication of WO2007067359A3 publication Critical patent/WO2007067359A3/en
Ceased 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/08—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having peristaltic action
    • F04B45/10—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having peristaltic action having plate-like flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Systems and methods for compensating for pressure increase which may occur in various enclosed spaces of a pumping apparatus are disclosed. Embodiments of the present invention may compensate for pressure increases in chambers of a pumping apparatus by moving a pumping means of the pumping apparatus to adjust the volume of the chamber to compensate for a pressure increase in the chamber. More specifically, in one embodiment, to account for unwanted pressure increases to the fluid in a dispense chamber the dispense motor may be reversed to back out piston to compensate for any pressure increase in the dispense chamber.
PCT/US2006/045176 2005-12-02 2006-11-20 System and method for correcting for pressure variations using a motor Ceased WO2007067359A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2006800450740A CN101495756B (en) 2005-12-02 2006-11-20 Systems and methods for correcting pressure variations using electric motors
JP2008543355A JP5355091B2 (en) 2005-12-02 2006-11-20 System and method for correcting pressure fluctuations using a motor
KR1020087013119A KR101243524B1 (en) 2005-12-02 2006-11-20 System and method for correcting for pressure variations using a motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74168105P 2005-12-02 2005-12-02
US60/741,681 2005-12-02

Publications (2)

Publication Number Publication Date
WO2007067359A2 WO2007067359A2 (en) 2007-06-14
WO2007067359A3 true WO2007067359A3 (en) 2009-04-23

Family

ID=38123375

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/045176 Ceased WO2007067359A2 (en) 2005-12-02 2006-11-20 System and method for correcting for pressure variations using a motor

Country Status (5)

Country Link
JP (2) JP5355091B2 (en)
KR (1) KR101243524B1 (en)
CN (2) CN102705213A (en)
TW (1) TWI443482B (en)
WO (1) WO2007067359A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8172546B2 (en) 1998-11-23 2012-05-08 Entegris, Inc. System and method for correcting for pressure variations using a motor
EP1859169A2 (en) 2004-11-23 2007-11-28 Entegris, Inc. System and method for a variable home position dispense system
CN102705209B (en) 2005-12-02 2015-09-30 恩特格里公司 For system and method pressure compensated in pump
CN101356715B (en) 2005-12-02 2012-07-18 恩特格里公司 System and method for valve sequencing in a pump
EP1958039B9 (en) 2005-12-02 2011-09-07 Entegris, Inc. I/o systems, methods and devices for interfacing a pump controller
US7878765B2 (en) 2005-12-02 2011-02-01 Entegris, Inc. System and method for monitoring operation of a pump
US8083498B2 (en) 2005-12-02 2011-12-27 Entegris, Inc. System and method for position control of a mechanical piston in a pump
CN101360678B (en) 2005-12-05 2013-01-02 恩特格里公司 Error volume system and method for a pump
TWI402423B (en) * 2006-02-28 2013-07-21 Entegris Inc System and method for operation of a pump
US7494265B2 (en) 2006-03-01 2009-02-24 Entegris, Inc. System and method for controlled mixing of fluids via temperature
US8641691B2 (en) 2006-09-28 2014-02-04 Smith & Nephew, Inc. Portable wound therapy system
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
US8684705B2 (en) 2010-02-26 2014-04-01 Entegris, Inc. Method and system for controlling operation of a pump based on filter information in a filter information tag
US20130101438A1 (en) * 2010-06-28 2013-04-25 Entegris, Inc. Customizable dispense system with smart controller
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
TWI563351B (en) 2010-10-20 2016-12-21 Entegris Inc Method and system for pump priming
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
JP6644712B2 (en) * 2014-05-28 2020-02-12 インテグリス・インコーポレーテッド System and method for operation of a pump with supply and dispense sensors, filtration and dispense confirmation, and vacuum priming of a filter
WO2016103031A1 (en) 2014-12-22 2016-06-30 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods
EP3904681B1 (en) 2016-04-19 2025-06-04 ClearMotion, Inc. Active hydraulic ripple cancelation methods and systems
JP7668052B2 (en) 2021-11-11 2025-04-24 旭サナック株式会社 Liquid injection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330517B1 (en) * 1999-09-17 2001-12-11 Rosemount Inc. Interface for managing process
US6478547B1 (en) * 1999-10-18 2002-11-12 Integrated Designs L.P. Method and apparatus for dispensing fluids

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131393A (en) * 1977-01-21 1978-12-26 Altex Scientific, Inc. Fluid pump mechanism
JPS5573563A (en) * 1978-11-29 1980-06-03 Ricoh Co Ltd Ink feed pump of ink jet printer
JPS63255575A (en) * 1987-04-10 1988-10-21 Yoshimoto Seisakusho:Kk Pump device
JPH04167916A (en) * 1990-10-30 1992-06-16 Sumitomo Metal Ind Ltd Water supply pressure control device for spray
JP3822362B2 (en) * 1998-07-10 2006-09-20 株式会社スギノマシン Liquid pressurizer
US7029238B1 (en) * 1998-11-23 2006-04-18 Mykrolis Corporation Pump controller for precision pumping apparatus
CN1590761A (en) * 1998-11-23 2005-03-09 米利波尔公司 Pump controller for precision pumping apparatus
JP4531328B2 (en) * 2002-05-31 2010-08-25 株式会社タクミナ Fixed quantity transfer device
JP3792624B2 (en) * 2002-08-08 2006-07-05 核燃料サイクル開発機構 Method for producing ferritic oxide dispersion strengthened steel with coarse grain structure and excellent high temperature creep strength
JP3861060B2 (en) * 2003-01-31 2006-12-20 日機装株式会社 Non-pulsating pump
US7850431B2 (en) * 2005-12-02 2010-12-14 Entegris, Inc. System and method for control of fluid pressure
US7878765B2 (en) * 2005-12-02 2011-02-01 Entegris, Inc. System and method for monitoring operation of a pump
US7443483B2 (en) * 2006-08-11 2008-10-28 Entegris, Inc. Systems and methods for fluid flow control in an immersion lithography system
JP5059821B2 (en) * 2009-08-28 2012-10-31 ルネサスエレクトロニクス株式会社 Optical disk device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330517B1 (en) * 1999-09-17 2001-12-11 Rosemount Inc. Interface for managing process
US6478547B1 (en) * 1999-10-18 2002-11-12 Integrated Designs L.P. Method and apparatus for dispensing fluids

Also Published As

Publication number Publication date
CN101495756A (en) 2009-07-29
JP5355091B2 (en) 2013-11-27
CN102705213A (en) 2012-10-03
JP5524269B2 (en) 2014-06-18
TWI443482B (en) 2014-07-01
JP2009527674A (en) 2009-07-30
CN101495756B (en) 2012-07-04
WO2007067359A2 (en) 2007-06-14
TW200732872A (en) 2007-09-01
JP2012154337A (en) 2012-08-16
KR101243524B1 (en) 2013-03-20
KR20080071582A (en) 2008-08-04

Similar Documents

Publication Publication Date Title
WO2007067359A3 (en) System and method for correcting for pressure variations using a motor
WO2006057957A3 (en) System and method for a variable home position dispense system
GB2446321A8 (en) Flow control for chromatography high pressure pump.
WO2007067358A3 (en) System and method for pressure compensation in a pump
TWI315663B (en) Fluid system having an expandable pump chamber
TW200726912A (en) System and method for a pump with reduced form factor
WO2007062068A3 (en) Electrokinetic pump designs and drug delivery systems
WO2010121169A3 (en) System and method for pump variable stroke
TWI365939B (en) Fluid system having multiple pump chambers
WO2007067360A3 (en) Error volume system and method for a pump
WO2007048449A8 (en) Microbiologically stabilised beer
WO2007035567A3 (en) Infusion pump with closed loop control and algorithm
EP3772424B8 (en) Heat pump system for vehicle
NO20055727D0 (en) Electric underwater compression system
EP1950417A4 (en) Fluid transportation system, method of setting fluid discharge amount
WO2012100864A3 (en) Control device for a brake system of a vehicle, brake system and method for operating a brake system for a vehicle
WO2012104236A3 (en) Pump unit for a high-pressure pump
WO2008012174A3 (en) Leakage seeker
WO2005028702A3 (en) Precursor delivery system
EP4071972A4 (en) Stator, motor, fluid pump, and vehicle
EP2059680A4 (en) Two stage pressure regulation system for variable displacement hydraulic pumps
EP2061968A4 (en) Pressure compensated pump
WO2011008242A3 (en) Hydraulic drive and control system for pumps
WO2012025422A3 (en) Membrane pump and method for adjusting same
WO2007088126A3 (en) Coatings reparable by energy discharge

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200680045074.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2008543355

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 1020087013119

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06838252

Country of ref document: EP

Kind code of ref document: A2