KR102090855B1 - 액체 크로마토그래피용 펌프 및 주입 밸브 - Google Patents

액체 크로마토그래피용 펌프 및 주입 밸브 Download PDF

Info

Publication number
KR102090855B1
KR102090855B1 KR1020157021646A KR20157021646A KR102090855B1 KR 102090855 B1 KR102090855 B1 KR 102090855B1 KR 1020157021646 A KR1020157021646 A KR 1020157021646A KR 20157021646 A KR20157021646 A KR 20157021646A KR 102090855 B1 KR102090855 B1 KR 102090855B1
Authority
KR
South Korea
Prior art keywords
stator
port
channel
communication
barrel
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
KR1020157021646A
Other languages
English (en)
Korean (ko)
Other versions
KR20150118137A (ko
Inventor
스탠리 디 스텐슨
알레스 플리스틸
Original Assignee
발코 인스트루먼츠 컴퍼니, 엘피
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 발코 인스트루먼츠 컴퍼니, 엘피 filed Critical 발코 인스트루먼츠 컴퍼니, 엘피
Publication of KR20150118137A publication Critical patent/KR20150118137A/ko
Application granted granted Critical
Publication of KR102090855B1 publication Critical patent/KR102090855B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006—Micropumps
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0007—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having a rotating movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N2030/167—Injection on-column injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Reciprocating Pumps (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
KR1020157021646A 2013-01-16 2014-01-15 액체 크로마토그래피용 펌프 및 주입 밸브 Active KR102090855B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361753299P 2013-01-16 2013-01-16
US61/753,299 2013-01-16
PCT/US2014/011697 WO2014113480A2 (en) 2013-01-16 2014-01-15 Pump and injector for liquid chromatography

Publications (2)

Publication Number Publication Date
KR20150118137A KR20150118137A (ko) 2015-10-21
KR102090855B1 true KR102090855B1 (ko) 2020-03-18

Family

ID=51164444

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157021646A Active KR102090855B1 (ko) 2013-01-16 2014-01-15 액체 크로마토그래피용 펌프 및 주입 밸브

Country Status (9)

Country Link
US (1) US9546646B2 (enExample)
EP (1) EP2946188B1 (enExample)
JP (1) JP6114405B2 (enExample)
KR (1) KR102090855B1 (enExample)
CN (1) CN104956199B (enExample)
AU (1) AU2014207605B2 (enExample)
CA (1) CA2894177C (enExample)
ES (1) ES2744351T3 (enExample)
WO (1) WO2014113480A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006266B4 (de) 2008-01-25 2011-06-09 Dionex Softron Gmbh Probengeber für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
US9539524B2 (en) 2013-01-16 2017-01-10 Valco Instruments Company, L.P. Pump and injector for liquid chromatography
CN107003287B (zh) * 2014-12-15 2020-06-05 通用电气健康护理生物科学股份公司 旋转阀和系统
DE202016100451U1 (de) 2015-06-25 2016-02-16 Dionex Softron Gmbh Probengeber für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
DE102016101658B4 (de) 2016-01-29 2018-04-05 Dionex Softron Gmbh Probenvorkompressionsventil für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
US11119076B2 (en) 2018-02-26 2021-09-14 Valco Instruments Company, L.P. System and valve for liquid chromatography
US11002262B2 (en) 2018-02-26 2021-05-11 Valco Instruments Company, L.P. Pump for liquid chromatography with pressure sensor
US11041581B2 (en) 2018-02-26 2021-06-22 Valco Instruments Company, L.P. Zero dead volume fitting assembly
US11067473B2 (en) * 2019-06-07 2021-07-20 Packaging Technologies & Inspection, LLC System and method for high voltage leak detection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003202332A (ja) 2002-01-08 2003-07-18 Shimadzu Corp 高速液体クロマトグラフ
US20060191581A1 (en) 2003-04-03 2006-08-31 Cueni Hansjorg E Rotating valve
JP2007121164A (ja) 2005-10-28 2007-05-17 Shimadzu Corp 流路切換バルブ及びそれを用いた高速液体クロマトグラフ
US20090145205A1 (en) 2007-12-10 2009-06-11 Hermann Hochgraeber Autosampler for high-performance liquid chromatography

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300393A (en) * 1979-12-14 1981-11-17 Stearns Stanley D Sample introduction apparatus for gas chromatographic analysis using packed or capillary bore open tubular columns and method of testing
US4444066A (en) * 1981-06-29 1984-04-24 Beckman Instruments, Inc. High pressure sample injector valve
US4506558A (en) * 1983-03-03 1985-03-26 Rheodyne Incorporated Injector with minimal flow-interrupt transient
JPS61134668A (ja) * 1984-12-06 1986-06-21 Toyo Soda Mfg Co Ltd 液注入装置
JPS61118640A (ja) * 1984-11-15 1986-06-05 Toyo Soda Mfg Co Ltd 液注入装置
US4926702A (en) * 1987-09-18 1990-05-22 Beckman Instruments, Inc. Sample presence detector for automatic sample injector
NL8802810A (nl) * 1988-11-15 1990-06-01 Eurotool Bv Inspuitmondstuk voor toepassing bij een spuitgiet-inrichting.
US4957085A (en) * 1989-02-16 1990-09-18 Anatoly Sverdlin Fuel injection system for internal combustion engines
US5920006A (en) * 1997-06-16 1999-07-06 Digichrom, Inc. Liquid chromatographic pump and valve assembly
US5948448A (en) * 1997-11-18 1999-09-07 Eurotool, Inc. Apparatus for controlling plastic melt flow in injection molding machines
US6155123A (en) * 1998-04-17 2000-12-05 Rheodyne, L.P. Multivalving sample injection system
ES2188493T3 (es) * 2000-12-11 2003-07-01 Gilson Inc Bomba de alta presion y bajo volumen.
US6382035B1 (en) * 2001-04-02 2002-05-07 Rheodyne, Lp Multi-valving sample injection apparatus
CN100422731C (zh) * 2005-06-27 2008-10-01 浙江大学 微流控芯片负压进样和分离的装置
US7517395B2 (en) * 2005-12-01 2009-04-14 Agilent Technologies, Inc. Seal having low friction non-stick surface layer
JP5270582B2 (ja) * 2007-02-22 2013-08-21 ジーイー・ヘルスケア・バイオ−サイエンシズ・アーベー 試料注入用回転弁
JP2009276110A (ja) * 2008-05-13 2009-11-26 Tosoh Corp クロマトグラフ分析装置用試料注入システム
DE102009004828B4 (de) * 2009-01-13 2010-12-09 Lts Lohmann Therapie-Systeme Ag Injektor mit verdrängbarem Stopfenteil
US7955071B1 (en) * 2009-11-30 2011-06-07 Dme Company Llc Apparatus for injection molding
US8047836B2 (en) * 2010-04-06 2011-11-01 Mold Hotrunner Solutions Inc. Nozzle valve gate apparatus with wiper seal
JP5646902B2 (ja) * 2010-07-26 2014-12-24 アークレイ株式会社 液体クロマトグラフィ装置およびインジェクションバルブ
DE102011000104B4 (de) 2011-01-12 2013-02-07 Dionex Softron Gmbh Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie
US20130340609A1 (en) * 2011-03-10 2013-12-26 Waters Technologies Corporation Pump head outlet port
US9488277B2 (en) * 2011-03-10 2016-11-08 Waters Technologies Corporation Seal assemblies for reciprocating and rotary applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003202332A (ja) 2002-01-08 2003-07-18 Shimadzu Corp 高速液体クロマトグラフ
US20060191581A1 (en) 2003-04-03 2006-08-31 Cueni Hansjorg E Rotating valve
JP2007121164A (ja) 2005-10-28 2007-05-17 Shimadzu Corp 流路切換バルブ及びそれを用いた高速液体クロマトグラフ
US20090145205A1 (en) 2007-12-10 2009-06-11 Hermann Hochgraeber Autosampler for high-performance liquid chromatography

Also Published As

Publication number Publication date
CA2894177C (en) 2019-04-30
WO2014113480A3 (en) 2014-10-23
KR20150118137A (ko) 2015-10-21
CA2894177A1 (en) 2014-07-24
AU2014207605B2 (en) 2016-12-22
CN104956199A (zh) 2015-09-30
AU2014207605A1 (en) 2015-05-21
WO2014113480A2 (en) 2014-07-24
CN104956199B (zh) 2018-08-21
JP2016507048A (ja) 2016-03-07
EP2946188A2 (en) 2015-11-25
US9546646B2 (en) 2017-01-17
EP2946188B1 (en) 2019-08-21
US20140197247A1 (en) 2014-07-17
JP6114405B2 (ja) 2017-04-12
EP2946188A4 (en) 2016-09-07
ES2744351T3 (es) 2020-02-24

Similar Documents

Publication Publication Date Title
KR102090855B1 (ko) 액체 크로마토그래피용 펌프 및 주입 밸브
US12372500B2 (en) Sample injector for liquid chromatography, particularly for high performance liquid chromatography
US6712587B2 (en) Hydraulic amplifier pump for use in ultrahigh pressure liquid chromatography
US10866218B2 (en) Managing fluidic connections to microfluidic devices
US9822772B2 (en) Pump and injector for liquid chromatography
CN106104267B (zh) 高压泵中的随活塞移动的密封件
CN105308448B (zh) 由来自流体分离系统的分析路径的溶剂清洗可在不同流体路径之间切换的计量装置
CN105308449A (zh) 将样品储存器并联联接在流动相驱动器和分离单元之间的hplc进样
US20230332694A1 (en) Low force valves for drug delivery pumps
US9539524B2 (en) Pump and injector for liquid chromatography
CN111271237A (zh) 一种水泵
KR20210060891A (ko) 일정한 유량을 지속하는 소형 기계식 댐퍼
EP3759382B1 (en) System and valve for liquid chromatography
US10371141B1 (en) Gradient high pressure syringe pump
Patel et al. Miniaturized High-performance Liquid Chromatography (HPLC) System Using Capillary-scale Electrokinetic Micropumps

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150811

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180717

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190918

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20191224

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200312

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200312

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20230130

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20240826

Start annual number: 5

End annual number: 5