DE102012107378B4 - Schaltventil für die Flüssigkeitschromatographie, insbesondere Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie - Google Patents

Schaltventil für die Flüssigkeitschromatographie, insbesondere Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie Download PDF

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Publication number
DE102012107378B4
DE102012107378B4 DE201210107378 DE102012107378A DE102012107378B4 DE 102012107378 B4 DE102012107378 B4 DE 102012107378B4 DE 201210107378 DE201210107378 DE 201210107378 DE 102012107378 A DE102012107378 A DE 102012107378A DE 102012107378 B4 DE102012107378 B4 DE 102012107378B4
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DE
Germany
Prior art keywords
rotor
stator
switching valve
receiving part
pressure
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
DE201210107378
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German (de)
English (en)
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DE102012107378A1 (de
Inventor
Joachim Wiechers
Hermann Hochgraeber
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.)
Dionex Softron GmbH
Original Assignee
Dionex Softron GmbH
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 Dionex Softron GmbH filed Critical Dionex Softron GmbH
Priority to DE201210107378 priority Critical patent/DE102012107378B4/de
Priority to JP2013160403A priority patent/JP5753555B2/ja
Priority to US13/961,594 priority patent/US9063114B2/en
Priority to US13/961,618 priority patent/US9297790B2/en
Priority to US13/961,555 priority patent/US9329157B2/en
Priority to CN201310346472.8A priority patent/CN103574098B/zh
Publication of DE102012107378A1 publication Critical patent/DE102012107378A1/de
Application granted granted Critical
Publication of DE102012107378B4 publication Critical patent/DE102012107378B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/22—Injection in high pressure liquid systems
    • 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

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  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
DE201210107378 2012-08-10 2012-08-10 Schaltventil für die Flüssigkeitschromatographie, insbesondere Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie Active DE102012107378B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE201210107378 DE102012107378B4 (de) 2012-08-10 2012-08-10 Schaltventil für die Flüssigkeitschromatographie, insbesondere Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie
JP2013160403A JP5753555B2 (ja) 2012-08-10 2013-08-01 切り替えバルブ
US13/961,594 US9063114B2 (en) 2012-08-10 2013-08-07 Switching valve for liquid chromatography
US13/961,618 US9297790B2 (en) 2012-08-10 2013-08-07 Switching valve for liquid chromatography
US13/961,555 US9329157B2 (en) 2012-08-10 2013-08-07 Switching valve for liquid chromatography
CN201310346472.8A CN103574098B (zh) 2012-08-10 2013-08-09 用于液相色谱分析法的控制阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210107378 DE102012107378B4 (de) 2012-08-10 2012-08-10 Schaltventil für die Flüssigkeitschromatographie, insbesondere Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie

Publications (2)

Publication Number Publication Date
DE102012107378A1 DE102012107378A1 (de) 2014-02-13
DE102012107378B4 true DE102012107378B4 (de) 2014-05-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE201210107378 Active DE102012107378B4 (de) 2012-08-10 2012-08-10 Schaltventil für die Flüssigkeitschromatographie, insbesondere Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie

Country Status (3)

Country Link
JP (1) JP5753555B2 (ja)
CN (1) CN103574098B (ja)
DE (1) DE102012107378B4 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10520477B2 (en) * 2016-12-09 2019-12-31 Idex Health & Science Llc High pressure valve with multi-piece stator assembly
US10384151B2 (en) 2016-12-09 2019-08-20 Idex Health & Science Llc High pressure valve with two-piece stator assembly
US11054054B2 (en) 2016-12-09 2021-07-06 Idex Health & Science Llc High pressure valve with multi-piece stator assembly
DE102017101629A1 (de) * 2017-01-27 2018-08-02 Agilent Technologies, Inc. - A Delaware Corporation - Fluidventil mit goldhaltiger und/oder platinhaltiger Beschichtung
DE102018116830A1 (de) 2018-07-11 2020-01-16 Agilent Technologies, Inc. - A Delaware Corporation - Ventilanordnung mit Ventilmodul und Basismodul
WO2020039521A1 (ja) * 2018-08-22 2020-02-27 株式会社島津製作所 流路切替バルブ
CN114391075B (zh) * 2019-09-13 2024-07-19 株式会社电装 阀装置
DE102021128649A1 (de) 2021-11-03 2023-05-04 Agilent Technologies, Inc. Rotationsventil mit Ausgleichselement zum Ausgleich eines axialen Versatzes

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405539A (en) * 1966-06-13 1968-10-15 Gen Motors Corp Flexible rotary joint
DE2934346A1 (de) * 1979-02-16 1980-08-21 Maag Zahnraeder & Maschinen Ag Doppelgelenkkupplung
EP0356420A2 (de) * 1988-08-24 1990-02-28 Klaus Dipl.-Ing. Dr. Riessberger Gelenk für kleine, räumliche Schwenkbewegungen
WO2009101695A1 (ja) * 2008-02-14 2009-08-20 Shimadzu Corporation 流路切換バルブ
US20100281959A1 (en) * 2009-05-07 2010-11-11 Agilent Technologies, Inc. Shear valve with dlc comprising multi-layer coated member
WO2011008657A2 (en) * 2009-07-13 2011-01-20 Idex Health & Science Llc Rotary shear valve assembly with hard-on-hard seal surfaces
DE102011000104A1 (de) * 2011-01-12 2012-07-12 Dionex Softron Gmbh Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384118A (en) * 1965-10-23 1968-05-21 Pneumo Dynamics Corp Fuel control valve
JP2003090451A (ja) * 2001-09-14 2003-03-28 Chiyoda Kucho Kiki Kk 切換弁
WO2008043301A1 (en) * 2006-09-28 2008-04-17 Accelergy Shanghai R & D Center Co., Ltd. Valve
EP2165098B1 (en) * 2007-07-04 2012-04-04 Agilent Technologies, Inc. Shear valve with layer member
US7819948B2 (en) * 2007-10-29 2010-10-26 Air Products And Chemicals, Inc. Rotary valve
WO2009078450A1 (ja) * 2007-12-17 2009-06-25 Shimadzu Corporation 流路切換えバルブ
JP5611695B2 (ja) * 2010-07-26 2014-10-22 株式会社不二工機 多方切換弁

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405539A (en) * 1966-06-13 1968-10-15 Gen Motors Corp Flexible rotary joint
DE2934346A1 (de) * 1979-02-16 1980-08-21 Maag Zahnraeder & Maschinen Ag Doppelgelenkkupplung
EP0356420A2 (de) * 1988-08-24 1990-02-28 Klaus Dipl.-Ing. Dr. Riessberger Gelenk für kleine, räumliche Schwenkbewegungen
WO2009101695A1 (ja) * 2008-02-14 2009-08-20 Shimadzu Corporation 流路切換バルブ
US20100281959A1 (en) * 2009-05-07 2010-11-11 Agilent Technologies, Inc. Shear valve with dlc comprising multi-layer coated member
WO2011008657A2 (en) * 2009-07-13 2011-01-20 Idex Health & Science Llc Rotary shear valve assembly with hard-on-hard seal surfaces
DE102011000104A1 (de) * 2011-01-12 2012-07-12 Dionex Softron Gmbh Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie

Also Published As

Publication number Publication date
DE102012107378A1 (de) 2014-02-13
JP2014038095A (ja) 2014-02-27
CN103574098A (zh) 2014-02-12
CN103574098B (zh) 2016-06-29
JP5753555B2 (ja) 2015-07-22

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Effective date: 20150217