JP5185256B2 - 流体の流れを制御する方法および装置 - Google Patents

流体の流れを制御する方法および装置 Download PDF

Info

Publication number
JP5185256B2
JP5185256B2 JP2009507827A JP2009507827A JP5185256B2 JP 5185256 B2 JP5185256 B2 JP 5185256B2 JP 2009507827 A JP2009507827 A JP 2009507827A JP 2009507827 A JP2009507827 A JP 2009507827A JP 5185256 B2 JP5185256 B2 JP 5185256B2
Authority
JP
Japan
Prior art keywords
pump
port
phase
valve
fluid
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.)
Active
Application number
JP2009507827A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009535557A (ja
JP2009535557A5 (de
Inventor
ケニー、ジェイムス、ダブリュー．
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.)
Drummond Scientific Co
Original Assignee
Drummond Scientific Co
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 Drummond Scientific Co filed Critical Drummond Scientific Co
Publication of JP2009535557A publication Critical patent/JP2009535557A/ja
Publication of JP2009535557A5 publication Critical patent/JP2009535557A5/ja
Application granted granted Critical
Publication of JP5185256B2 publication Critical patent/JP5185256B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0633—Valves, specific forms thereof with moving parts
    • 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
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1208—Angular position of the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP2009507827A 2006-04-27 2007-04-27 流体の流れを制御する方法および装置 Active JP5185256B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/413,143 2006-04-27
US11/413,143 US20070253832A1 (en) 2006-04-27 2006-04-27 Method and apparatus for controlling fluid flow
PCT/US2007/010277 WO2007127389A2 (en) 2006-04-27 2007-04-27 Method and apparatus for controlling fluid flow

Publications (3)

Publication Number Publication Date
JP2009535557A JP2009535557A (ja) 2009-10-01
JP2009535557A5 JP2009535557A5 (de) 2010-06-17
JP5185256B2 true JP5185256B2 (ja) 2013-04-17

Family

ID=38648488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009507827A Active JP5185256B2 (ja) 2006-04-27 2007-04-27 流体の流れを制御する方法および装置

Country Status (5)

Country Link
US (1) US20070253832A1 (de)
EP (1) EP2016286B1 (de)
JP (1) JP5185256B2 (de)
CN (1) CN101443551B (de)
WO (1) WO2007127389A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9158308B2 (en) * 2011-05-13 2015-10-13 Fluke Corporation Apparatus using electronically-controlled valves
ES2712896T3 (es) * 2011-07-28 2019-05-16 Ecolab Usa Inc Bomba de diafragma para dosificar un fluido y un método correspondiente
WO2016086959A1 (en) * 2014-12-01 2016-06-09 Ecolab Inc. A diaphragm pump for dosing a fluid and an according method
US11624362B2 (en) * 2015-08-07 2023-04-11 Magpumps Limited Device for pumping fluid
GB2541031B (en) * 2015-08-07 2017-09-06 Magpumps Ltd Gear pump for pumping fluid
US11369954B2 (en) * 2019-10-25 2022-06-28 Mettler-Toledo Rainin, LLC Powered positive displacement pipette assembly
US11471878B2 (en) * 2019-10-25 2022-10-18 Mettler-Toledo Rainin, LLC Powered positive displacement pipette
US11911767B2 (en) 2019-10-25 2024-02-27 Mettler-Toledo Rainin, LLC Positive displacement pipette syringe identification system
KR102794545B1 (ko) * 2020-06-12 2025-04-09 주식회사 톱텍 고속 대용량 피펫 장치
CN113663541A (zh) * 2021-06-04 2021-11-19 深圳市和来生物技术有限公司 应用于微流控芯片的液体混匀装置以及微流控芯片
US12472491B2 (en) 2022-06-28 2025-11-18 Mettler-Toledo Rainin, LLC Positive displacement pipette syringe with reduced fluid drag
WO2025122781A1 (en) * 2023-12-07 2025-06-12 Ortho-Clinical Diagnostics, Inc. Flowrate controlled fluidics systems and immunoassay methods using the same
CH722090A1 (de) * 2024-09-02 2026-03-13 Integra Biosciences Ag Pipettierhilfe mit stufenloser Bedienung

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039491A (en) * 1959-07-15 1962-06-19 Ranco Inc Valve mechanism for fluid systems
US3835874A (en) 1967-12-22 1974-09-17 F Dellasala Method of introducing liquid doses
DE2442372A1 (de) * 1974-09-04 1976-03-18 Bosch Gmbh Robert Elektromagnetische 3-wege-ventilanordnung
US4055281A (en) * 1976-06-11 1977-10-25 National Instrument Company Filling unit with air-operated spool valve system
US4475666A (en) 1981-08-31 1984-10-09 American Hospital Supply Corporation Automated liquid dispenser control
JPS60128978A (ja) * 1983-12-16 1985-07-10 Nippon Zeon Co Ltd 気体駆動型ポンプの駆動装置
US4780064A (en) * 1986-02-10 1988-10-25 Flow Industries, Inc. Pump assembly and its method of operation
US4754690A (en) * 1986-09-19 1988-07-05 Allied-Signal Inc. Electrically controlled hydraulically driven actuator assembly
JP2925803B2 (ja) * 1991-09-11 1999-07-28 東洋エンジニアリング株式会社 オイルフリー真空ポンプ
US5263513A (en) * 1992-09-22 1993-11-23 Roe Steven N Dual flow passage poppet valve
DE4324533C2 (de) * 1993-07-21 1996-04-25 Lucas Ind Plc Ventilanordnung
US5509318A (en) * 1993-10-13 1996-04-23 Manostat Corporation Memory Mopet
US5437218A (en) * 1994-04-04 1995-08-01 Pcm Pompes Diaphragm pump having variable displacement
US5520532A (en) * 1994-08-01 1996-05-28 United Technologies Corporation Molding assembly for forming airfoil structures
US5540215A (en) * 1995-05-08 1996-07-30 Gas Research Institute Method and apparatus for heating a liquid
US6012644A (en) * 1997-04-15 2000-01-11 Sturman Industries, Inc. Fuel injector and method using two, two-way valve control valves
US6199533B1 (en) * 1999-02-01 2001-03-13 Cummins Engine Company, Inc. Pilot valve controlled three-way fuel injection control valve assembly
JP3863292B2 (ja) * 1998-05-29 2006-12-27 シーケーディ株式会社 液体供給装置
JP2001065514A (ja) * 1999-08-31 2001-03-16 Sumitomo Electric Ind Ltd 比例圧力制御弁
JP2001193896A (ja) * 2000-01-12 2001-07-17 Mikuni Adec Corp 潤滑油供給装置
DE10052819B4 (de) * 2000-10-24 2004-02-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Pipettensystem und Pipettenarray sowie Verfahren zum Befüllen eines Pipettensystems
EP1296061A3 (de) * 2001-09-21 2005-03-16 Hitachi, Ltd. Hochdruckkraftstoffpumpe
JP3599726B2 (ja) * 2002-08-30 2004-12-08 康克 井野内 微量液体吸入吐出装置
JP2004169677A (ja) * 2002-11-20 2004-06-17 Myotoku Ltd 正圧負圧供給装置
DE10344700A1 (de) * 2003-09-26 2005-04-14 Hirschmann Laborgeräte GmbH & Co. KG Mehrkanal-Pipettiervorrichtung
US20050079079A1 (en) * 2003-10-09 2005-04-14 Wahlin Sigvard J. Dilution system
US7396512B2 (en) * 2003-11-04 2008-07-08 Drummond Scientific Company Automatic precision non-contact open-loop fluid dispensing
US7381371B2 (en) * 2004-01-16 2008-06-03 Heathrow Scientific Llc Pipette device with pivotable nozzle assembly
JP2005256751A (ja) * 2004-03-12 2005-09-22 Matsushita Electric Ind Co Ltd 流体噴出装置

Also Published As

Publication number Publication date
JP2009535557A (ja) 2009-10-01
US20070253832A1 (en) 2007-11-01
EP2016286A4 (de) 2012-07-18
EP2016286B1 (de) 2018-09-05
EP2016286A2 (de) 2009-01-21
CN101443551A (zh) 2009-05-27
CN101443551B (zh) 2013-03-27
WO2007127389A3 (en) 2008-07-31
WO2007127389A2 (en) 2007-11-08

Similar Documents

Publication Publication Date Title
JP2009535557A (ja) 流体の流れを制御する方法および装置
TWI580866B (zh) 隔膜真空泵
EP2661412B1 (de) Flüssigkeitsflussmesser
CN102016315B (zh) 泵系统
US9394897B2 (en) Apparatus using electronically-controlled valves
CN101310109B (zh) 用于电磁泵的控制系统
EP0578999A1 (de) Elektronische Sensor-Einrichtung für eine mittels Fluid angetriebene Membranpumpe
EP2273114A1 (de) Kolbenpumpe mit elektronisch überwachtem Luftventil und Kolben
EP2820385A1 (de) Systeme und verfahren zur zuführung von reduziertem druck und zur durchflussmessung unter verwendung eines scheibenpumpsystems
JP7123968B2 (ja) 医療流体のための容積式ポンプおよび医療流体のための容積式ポンプを備える血液処理装置ならびに医療流体のための容積式ポンプを制御するための方法
JP2010510430A (ja) 液体の計量ポンプ
CN101484700B (zh) 泵元件和具有这种泵元件的泵
US20260061415A1 (en) Pipetting aid with stepless operation
US11773841B2 (en) Liquid dispenser comprising piezoelectric detector
Kouzani et al. Design and construction of a micropump for drug delivery applications
JPH02108869A (ja) 容積の調整可能な往復動ポンプ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100427

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100427

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120313

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120613

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120620

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120713

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121218

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130117

R150 Certificate of patent or registration of utility model

Ref document number: 5185256

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160125

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250