WO2009078450A1 - 流路切換えバルブ - Google Patents

流路切換えバルブ Download PDF

Info

Publication number
WO2009078450A1
WO2009078450A1 PCT/JP2008/073012 JP2008073012W WO2009078450A1 WO 2009078450 A1 WO2009078450 A1 WO 2009078450A1 JP 2008073012 W JP2008073012 W JP 2008073012W WO 2009078450 A1 WO2009078450 A1 WO 2009078450A1
Authority
WO
WIPO (PCT)
Prior art keywords
stator
protruding
body section
switching valve
channel switching
Prior art date
Application number
PCT/JP2008/073012
Other languages
English (en)
French (fr)
Inventor
Masami Tomita
Original Assignee
Shimadzu Corporation
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 Shimadzu Corporation filed Critical Shimadzu Corporation
Priority to JP2009546292A priority Critical patent/JP4952795B2/ja
Priority to US12/747,996 priority patent/US8322374B2/en
Priority to CN2008801148140A priority patent/CN101849126B/zh
Publication of WO2009078450A1 publication Critical patent/WO2009078450A1/ja

Links

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
    • G01N30/20—Injection using a sampling valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/10—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members with special arrangements for separating the sealing faces or for pressing them together
    • 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
    • G01N2030/201—Injection using a sampling valve multiport valves, i.e. having more than two ports
    • 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
    • G01N2030/202—Injection using a sampling valve rotary valves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Multiple-Way Valves (AREA)
  • Details Of Valves (AREA)

Abstract

好ましい形態では、ステータ（１１）とボディ部（２７）の接合面がボルト（３１）により着脱可能に固定されており、その接合面には互いに嵌合する凹凸部（２６）が形成されている。ステータ（１１）とボディ部（２７）の相対的な回転により、凹凸部（２６）が嵌合した状態の固定位置とその嵌合が外れた状態の固定位置との間でストロークが変化させられるようになっている。ボディ部（２７）内にはロータ（１５）をステータ（１１）方向に付勢するばね（２９）が圧縮状態で収納されており、そのばね（２９）のストロークを変えることによりロータ（１５）をステータ（１１）に押し付ける付勢力を調整できるようになっている。
PCT/JP2008/073012 2007-12-17 2008-12-17 流路切換えバルブ WO2009078450A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009546292A JP4952795B2 (ja) 2007-12-17 2008-12-17 流路切換えバルブ
US12/747,996 US8322374B2 (en) 2007-12-17 2008-12-17 Channel switching valve
CN2008801148140A CN101849126B (zh) 2007-12-17 2008-12-17 通道转换阀

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-324793 2007-12-17
JP2007324793 2007-12-17

Publications (1)

Publication Number Publication Date
WO2009078450A1 true WO2009078450A1 (ja) 2009-06-25

Family

ID=40795563

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/073012 WO2009078450A1 (ja) 2007-12-17 2008-12-17 流路切換えバルブ

Country Status (4)

Country Link
US (1) US8322374B2 (ja)
JP (1) JP4952795B2 (ja)
CN (1) CN101849126B (ja)
WO (1) WO2009078450A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110303304A1 (en) * 2010-06-14 2011-12-15 Idex Health & Science Llc Rebuildable micro-fluidic valve assembly
JP2014038095A (ja) * 2012-08-10 2014-02-27 Dionex Softron Gmbh 液体クロマトグラフィー用の切り替えバルブ、とりわけ高速液体クロマトグラフィー用の高圧切り替えバルブ
US20140191146A1 (en) * 2011-06-17 2014-07-10 Waters Technologies Corporation Rotary Shear Valve with a Two-pin Drive Shaft for Liquid Chromatography Applications
JP5692417B2 (ja) * 2011-12-26 2015-04-01 株式会社島津製作所 流路切替バルブ
US9063114B2 (en) 2012-08-10 2015-06-23 Dionex Softron Gmbh Switching valve for liquid chromatography
JP2016532092A (ja) * 2014-01-02 2016-10-13 ヴァルコ インスツルメンツ カンパニー， エル．ピー． クロマトグラフィー用の加熱式ロータリーバルブ
JP2022506153A (ja) * 2018-11-01 2022-01-17 アイデックス ヘルス アンド サイエンス エルエルシー 複数チャネル・セレクター・バルブ

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009027352A1 (de) * 2009-06-30 2011-01-05 Qiagen Gmbh Mikroventildichtung
FR2958368B1 (fr) * 2010-04-02 2012-07-27 Air Liquide Dispositif de distribution de gaz et installation comportant un tel dispositif
DE102011000104B4 (de) * 2011-01-12 2013-02-07 Dionex Softron Gmbh Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie
US9939415B2 (en) 2011-01-12 2018-04-10 Dionex Softron Gmbh High-pressure control valve for high-performance liquid chromatography
JP5527287B2 (ja) 2011-07-11 2014-06-18 株式会社島津製作所 ニードルアダプタ及びそのニードルアダプタを用いたオートサンプラ
EP2880342B8 (en) * 2012-08-06 2018-10-31 APN-AFP Inc. Valve with a load varying mechanism, and method of operating the same
GB201319276D0 (en) * 2013-10-31 2013-12-18 Ge Healthcare Bio Sciences Ab Improvements in and relating to cleaning of rotary valves
US10668464B2 (en) * 2014-06-11 2020-06-02 Shimadzu Corporation Liquid sample introduction device
GB201505421D0 (en) 2015-03-30 2015-05-13 Ge Healthcare Bio Sciences Ab A rotary valve and a chromatography system
DE102018116830A1 (de) * 2018-07-11 2020-01-16 Agilent Technologies, Inc. - A Delaware Corporation - Ventilanordnung mit Ventilmodul und Basismodul
US20200362973A1 (en) * 2019-05-14 2020-11-19 Tecan Trading Ag Non-sticking rotary valve
JP7303723B2 (ja) * 2019-10-17 2023-07-05 株式会社日立ハイテク 流路切替バルブシステムおよび液体クロマトグラフ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256858A (ja) * 1985-09-05 1987-03-12 Toyo Soda Mfg Co Ltd 流路変更装置
JPH0462970U (ja) * 1990-10-04 1992-05-28
JP2005076858A (ja) * 2003-09-03 2005-03-24 Nsk Ltd ロータリー分配弁及び潤滑装置
JP2006292392A (ja) * 2005-04-06 2006-10-26 Hitachi High-Technologies Corp 送液システム

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457957A (en) * 1921-01-10 1923-06-05 Birkigt Marc Machine provided with valves
US2089943A (en) * 1935-10-16 1937-08-17 Busby Daniel Fluid valve
US2438447A (en) * 1941-04-07 1948-03-23 Elgin Rowland Parker Burner valve device
US2317407A (en) * 1941-07-21 1943-04-27 Samiran David Fuel cock
US2377473A (en) * 1943-09-24 1945-06-05 United Aircraft Prod Plural-way cock
US2449733A (en) * 1944-04-22 1948-09-21 United Aircraft Prod Valve actuating mechanism
US2516795A (en) * 1946-08-28 1950-07-25 Thompson Prod Inc Valve rotating device
JPS5624236A (en) * 1980-05-08 1981-03-07 Aisin Seiki Co Ltd Spring tension adjuster
JPS6026341A (ja) * 1983-07-22 1985-02-09 Dainippon Screen Mfg Co Ltd 露光方法及び露光装置
JPH01307575A (ja) 1988-06-03 1989-12-12 Shimadzu Corp 切換えバルブ
JPH0315708A (ja) * 1989-06-13 1991-01-24 Sharp Corp 部品装着基板照明装置
JPH0315708U (ja) 1989-06-30 1991-02-18
US4956925A (en) * 1989-09-05 1990-09-18 Westinghouse Electric Corp. Edge thickness caliper
US5275206A (en) * 1992-03-18 1994-01-04 Teledyne Industries, Inc. Valve system for beverage filling machines
US6311661B1 (en) * 2000-03-28 2001-11-06 Fuji Oozx Inc. Valve spring retainer and a valve operating mechanism
US6729350B2 (en) * 2001-05-25 2004-05-04 Upchurch Scientific, Inc. Valve for use with capillary tubing
ITBO20020735A1 (it) * 2002-11-20 2004-05-21 Marchesini Group Spa Dispositivo valvolare idraulico multivia

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256858A (ja) * 1985-09-05 1987-03-12 Toyo Soda Mfg Co Ltd 流路変更装置
JPH0462970U (ja) * 1990-10-04 1992-05-28
JP2005076858A (ja) * 2003-09-03 2005-03-24 Nsk Ltd ロータリー分配弁及び潤滑装置
JP2006292392A (ja) * 2005-04-06 2006-10-26 Hitachi High-Technologies Corp 送液システム

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110303304A1 (en) * 2010-06-14 2011-12-15 Idex Health & Science Llc Rebuildable micro-fluidic valve assembly
US8627851B2 (en) * 2010-06-14 2014-01-14 Idex Health & Science Llc Rebuildable micro-fluidic valve assembly
US9238281B2 (en) 2010-06-14 2016-01-19 Idex Health & Science Llc Rebuildable micro-fluidic valve assembly
US20140191146A1 (en) * 2011-06-17 2014-07-10 Waters Technologies Corporation Rotary Shear Valve with a Two-pin Drive Shaft for Liquid Chromatography Applications
JP5692417B2 (ja) * 2011-12-26 2015-04-01 株式会社島津製作所 流路切替バルブ
JP2014038095A (ja) * 2012-08-10 2014-02-27 Dionex Softron Gmbh 液体クロマトグラフィー用の切り替えバルブ、とりわけ高速液体クロマトグラフィー用の高圧切り替えバルブ
US9063114B2 (en) 2012-08-10 2015-06-23 Dionex Softron Gmbh Switching valve for liquid chromatography
JP2016532092A (ja) * 2014-01-02 2016-10-13 ヴァルコ インスツルメンツ カンパニー， エル．ピー． クロマトグラフィー用の加熱式ロータリーバルブ
JP2022506153A (ja) * 2018-11-01 2022-01-17 アイデックス ヘルス アンド サイエンス エルエルシー 複数チャネル・セレクター・バルブ
JP7144611B2 (ja) 2018-11-01 2022-09-29 アイデックス ヘルス アンド サイエンス エルエルシー 複数チャネル・セレクター・バルブ

Also Published As

Publication number Publication date
CN101849126B (zh) 2012-09-12
JPWO2009078450A1 (ja) 2011-04-28
US8322374B2 (en) 2012-12-04
US20100269936A1 (en) 2010-10-28
JP4952795B2 (ja) 2012-06-13
CN101849126A (zh) 2010-09-29

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