DE102015119966A1 - Mehrwegeventilzusammenbau für Mikrofluidik-Anwendungen mit mehreren radialen Rillen zum Ermöglichen individueller oder kombinierter Strömungen - Google Patents

Mehrwegeventilzusammenbau für Mikrofluidik-Anwendungen mit mehreren radialen Rillen zum Ermöglichen individueller oder kombinierter Strömungen Download PDF

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Publication number
DE102015119966A1
DE102015119966A1 DE102015119966.1A DE102015119966A DE102015119966A1 DE 102015119966 A1 DE102015119966 A1 DE 102015119966A1 DE 102015119966 A DE102015119966 A DE 102015119966A DE 102015119966 A1 DE102015119966 A1 DE 102015119966A1
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DE
Germany
Prior art keywords
rotor
port
stator
face
groove
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.)
Ceased
Application number
DE102015119966.1A
Other languages
German (de)
English (en)
Inventor
Daniel M. Hartmann
Darren Lewis
Jon Nichols
Jim Smyth
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.)
Idex Health and Science LLC
Original Assignee
Idex Health and Science LLC
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 Idex Health and Science LLC filed Critical Idex Health and Science LLC
Publication of DE102015119966A1 publication Critical patent/DE102015119966A1/de
Ceased legal-status Critical Current

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    • 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
    • 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
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0013—Rotary valves
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0028—Valves having multiple inlets or outlets
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0042—Electric operating means therefor
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology
    • 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
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/027—Liquid chromatography
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Sliding Valves (AREA)
DE102015119966.1A 2014-11-18 2015-11-18 Mehrwegeventilzusammenbau für Mikrofluidik-Anwendungen mit mehreren radialen Rillen zum Ermöglichen individueller oder kombinierter Strömungen Ceased DE102015119966A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462081256P 2014-11-18 2014-11-18
US62/081,256 2014-11-18

Publications (1)

Publication Number Publication Date
DE102015119966A1 true DE102015119966A1 (de) 2016-05-19

Family

ID=55132969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015119966.1A Ceased DE102015119966A1 (de) 2014-11-18 2015-11-18 Mehrwegeventilzusammenbau für Mikrofluidik-Anwendungen mit mehreren radialen Rillen zum Ermöglichen individueller oder kombinierter Strömungen

Country Status (4)

Country Link
US (1) US10113995B2 (https=)
JP (1) JP2016109298A (https=)
DE (1) DE102015119966A1 (https=)
GB (1) GB2536986A (https=)

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WO2016166089A1 (en) * 2015-04-14 2016-10-20 Keofitt A/S Sampling device for withdrawing fluid samples from a fluid container
DE102016101658B4 (de) * 2016-01-29 2018-04-05 Dionex Softron Gmbh Probenvorkompressionsventil für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
GB201704761D0 (en) * 2017-01-05 2017-05-10 Illumina Inc Common line selector valve for a system
US10487954B2 (en) * 2017-02-03 2019-11-26 Micromeritics Instrument Corporation Blend valve
DE102017102841A1 (de) * 2017-02-13 2018-08-16 Otto Egelhof Gmbh & Co. Kg Mehrwegventil zur Steuerung eines Kältemittelkreislaufs
US10690253B2 (en) * 2017-06-20 2020-06-23 Control Components, Inc. Multi-stage, multi-path rotary disc
US10711237B2 (en) * 2017-08-22 2020-07-14 Idex Health & Science Llc Apparatus and methods for bioprocesses and other processes
US10960393B2 (en) * 2017-08-22 2021-03-30 Idex Health And Science Llc Apparatus and methods for bioprocesses and other processes
US11162925B2 (en) 2017-11-03 2021-11-02 Entech Instruments Inc. High performance sub-ambient temperature multi-capillary column preconcentration system for volatile chemical analysis by gas chromatography
JP7472156B2 (ja) * 2019-02-20 2024-04-22 エフ ホフマン－ラ ロッシュ アクチェン ゲゼルシャフト 少なくとも１つの流体を移送するためのバルブ
CN111013681B (zh) * 2019-12-26 2023-07-25 常熟大吉医用塑料制品有限公司 取液装置、具有该取液装置的药瓶组件及取液方法
CN111102378A (zh) * 2020-01-07 2020-05-05 广东万和热能科技有限公司 流体输送阀和两用炉
EP3881802B1 (de) * 2020-03-20 2022-05-11 Heraeus Medical GmbH Vorrichtung und verfahren zur herstellung von kniespacer-komponenten
EP3901627B1 (en) 2020-04-24 2024-10-30 KNAUER Wissenschaftliche Geräte GmbH Modified rotor groove for avoiding transient pressure peaks in a multiposition valve
US11946912B2 (en) 2020-06-30 2024-04-02 Entech Instruments Inc. System and method of trace-level analysis of chemical compounds
US12320441B1 (en) * 2021-02-08 2025-06-03 Schivo Medical Limited Centering electronic rotary valve
CN113332753B (zh) * 2021-05-14 2022-11-01 浙江金仪盛世生物工程有限公司 一种连续流层析系统及层析方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134668A (ja) * 1984-12-06 1986-06-21 Toyo Soda Mfg Co Ltd 液注入装置
US4625569A (en) * 1984-01-17 1986-12-02 Toyo Soda Manufacturing Co., Ltd. Liquid injection device
JPS62180176A (ja) * 1986-02-05 1987-08-07 Toray Ind Inc 回転弁
JPH01145474A (ja) * 1987-11-30 1989-06-07 Mitsubishi Heavy Ind Ltd ロータリーバルブ
JP2589997Y2 (ja) * 1993-02-17 1999-02-03 シスメックス株式会社 サンプリングバルブ
US6012488A (en) * 1998-09-17 2000-01-11 Rheodyne, L.P. Segmenting valve
US6852291B1 (en) * 2000-10-11 2005-02-08 Innovadyne Technologies, Inc. Hybrid valve apparatus and method for fluid handling
US6382035B1 (en) * 2001-04-02 2002-05-07 Rheodyne, Lp Multi-valving sample injection apparatus
US6672336B2 (en) * 2001-11-28 2004-01-06 Rheodyne, Lp Dual random access, three-way rotary valve apparatus
US20090320925A1 (en) * 2008-06-25 2009-12-31 Rheodyne, Llc Rotor element for a shear valve with subterranean passage and method
US8770226B2 (en) * 2008-11-13 2014-07-08 Ge Healthcare Bio-Sciences Ab Random access rotary valve
US8459302B2 (en) * 2009-09-21 2013-06-11 Gulf Sea Ventures LLC Fluid-directing multiport rotary valve
US8960231B2 (en) * 2011-09-21 2015-02-24 Neil Robert Picha Multi-mode injection valve
US8813785B2 (en) * 2012-01-09 2014-08-26 Promochrom Technologies Ltd. Fluid selection valve

Also Published As

Publication number Publication date
JP2016109298A (ja) 2016-06-20
GB201520330D0 (en) 2015-12-30
US20160139094A1 (en) 2016-05-19
GB2536986A (en) 2016-10-05
US10113995B2 (en) 2018-10-30

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Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

R012 Request for examination validly filed
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final