AU2001288335A1 - Bubble detection and recovery in a liquid pumping system - Google Patents

Bubble detection and recovery in a liquid pumping system

Info

Publication number
AU2001288335A1
AU2001288335A1 AU2001288335A AU8833501A AU2001288335A1 AU 2001288335 A1 AU2001288335 A1 AU 2001288335A1 AU 2001288335 A AU2001288335 A AU 2001288335A AU 8833501 A AU8833501 A AU 8833501A AU 2001288335 A1 AU2001288335 A1 AU 2001288335A1
Authority
AU
Australia
Prior art keywords
recovery
pumping system
liquid pumping
bubble detection
bubble
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.)
Abandoned
Application number
AU2001288335A
Inventor
Steven J. Ciavarini
Robert J. Dumas
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.)
Waters Investments Ltd
Original Assignee
Waters Investments Ltd
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 Waters Investments Ltd filed Critical Waters Investments Ltd
Publication of AU2001288335A1 publication Critical patent/AU2001288335A1/en
Abandoned 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
    • 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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B49/06—Control using electricity
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/06—Venting
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0206—Length of piston stroke
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/01—Pressure before the pump inlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/50—Presence of foreign matter in the fluid
    • F04B2205/503—Presence of foreign matter in the fluid of gas in a liquid flow, e.g. gas bubbles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
AU2001288335A 2000-08-21 2001-08-21 Bubble detection and recovery in a liquid pumping system Abandoned AU2001288335A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09642922 2000-08-21
US09/642,922 US6364623B1 (en) 1996-05-29 2000-08-21 Bubble detection and recovery in a liquid pumping system
PCT/US2001/026070 WO2002016770A1 (en) 2000-08-21 2001-08-21 Bubble detection and recovery in a liquid pumping system

Publications (1)

Publication Number Publication Date
AU2001288335A1 true AU2001288335A1 (en) 2002-03-04

Family

ID=24578595

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288335A Abandoned AU2001288335A1 (en) 2000-08-21 2001-08-21 Bubble detection and recovery in a liquid pumping system

Country Status (6)

Country Link
US (1) US6364623B1 (en)
EP (1) EP1311761B1 (en)
JP (1) JP5373241B2 (en)
AU (1) AU2001288335A1 (en)
DE (1) DE60141210D1 (en)
WO (1) WO2002016770A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003298273A1 (en) 2003-11-05 2005-06-08 Agilent Technologies, Inc. Chromatography system
GB0602111D0 (en) 2006-02-02 2006-03-15 Artemis Intelligent Power Ltd Operating method for a hydraulic machine
US10107273B2 (en) * 2008-08-07 2018-10-23 Agilent Technologies, Inc. Synchronization of supply flow paths
CN103038507B (en) 2010-02-23 2016-04-06 阿尔特弥斯智能动力有限公司 The valve timing of fluid-working machine
TWI617362B (en) * 2011-08-19 2018-03-11 恩特葛瑞斯公司 Pumping systme, method and computer program product for detecting air in a pumping system
CN113544503B (en) * 2019-03-13 2024-02-06 株式会社岛津制作所 Liquid chromatograph
WO2020183638A1 (en) * 2019-03-13 2020-09-17 株式会社島津製作所 Liquid chromatograph analysis system
US20230123459A1 (en) * 2020-03-19 2023-04-20 Hitachi High-Tech Corporation Liquid chromatographic apparatus and air bubble removal method of liquid chromatographic apparatus
WO2023106033A1 (en) * 2021-12-10 2023-06-15 株式会社日立ハイテク Method for controlling liquid chromatograph
TWI833170B (en) * 2022-03-01 2024-02-21 緯創資通股份有限公司 Detection system and pressure transient response detection method for detecting air bubbles in liquid-cooling system and flow rate control device for using the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139925A1 (en) * 1981-10-08 1983-07-14 Hewlett-Packard GmbH, 7030 Böblingen HIGH PRESSURE DOSING PUMP
US4919595A (en) * 1987-03-03 1990-04-24 Beckman Instruments, Inc. Fluid delivery system with deficit flow compensation
DE3785207T2 (en) * 1987-09-26 1993-07-15 Hewlett Packard Gmbh PUMP DEVICE FOR DISPENSING LIQUID AT HIGH PRESSURE.
JP2639054B2 (en) * 1989-02-10 1997-08-06 株式会社島津製作所 Liquid sending device using plunger pump
US5415489A (en) * 1993-01-11 1995-05-16 Zymark Corporation Reciprocating driver apparatus
US5823747A (en) * 1996-05-29 1998-10-20 Waters Investments Limited Bubble detection and recovery in a liquid pumping system
US6106238A (en) 1998-10-02 2000-08-22 Water Investments Limited Bubble detection and recovery in a liquid pumping system

Also Published As

Publication number Publication date
JP5373241B2 (en) 2013-12-18
JP2004507639A (en) 2004-03-11
US6364623B1 (en) 2002-04-02
EP1311761A1 (en) 2003-05-21
DE60141210D1 (en) 2010-03-18
EP1311761A4 (en) 2005-11-23
EP1311761B1 (en) 2010-01-27
WO2002016770A1 (en) 2002-02-28

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