DE69129435D1 - Mehrweg-Durchflussregelvorrichtung - Google Patents

Mehrweg-Durchflussregelvorrichtung

Info

Publication number
DE69129435D1
DE69129435D1 DE69129435T DE69129435T DE69129435D1 DE 69129435 D1 DE69129435 D1 DE 69129435D1 DE 69129435 T DE69129435 T DE 69129435T DE 69129435 T DE69129435 T DE 69129435T DE 69129435 D1 DE69129435 D1 DE 69129435D1
Authority
DE
Germany
Prior art keywords
control device
flow control
reusable flow
reusable
flow
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.)
Expired - Fee Related
Application number
DE69129435T
Other languages
English (en)
Other versions
DE69129435T2 (de
Inventor
Kimber D Fogelman
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.)
Agilent Technologies Inc
Original Assignee
Hewlett Packard 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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE69129435D1 publication Critical patent/DE69129435D1/de
Application granted granted Critical
Publication of DE69129435T2 publication Critical patent/DE69129435T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug
    • 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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • 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
    • 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
    • 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
    • Y10T137/86871—Plug
DE69129435T 1990-10-17 1991-10-01 Mehrweg-Durchflussregelvorrichtung Expired - Fee Related DE69129435T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/599,330 US5105851A (en) 1990-10-17 1990-10-17 Apparatus for multi-path flow regulation

Publications (2)

Publication Number Publication Date
DE69129435D1 true DE69129435D1 (de) 1998-06-25
DE69129435T2 DE69129435T2 (de) 1999-01-07

Family

ID=24399196

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69129435T Expired - Fee Related DE69129435T2 (de) 1990-10-17 1991-10-01 Mehrweg-Durchflussregelvorrichtung

Country Status (4)

Country Link
US (1) US5105851A (de)
EP (1) EP0481285B1 (de)
JP (1) JPH05118452A (de)
DE (1) DE69129435T2 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419419A (en) * 1989-05-26 1995-05-30 Macpherson; Roger Shifting system for positive variable drive transmisison
FR2672513B1 (fr) * 1991-02-13 1994-03-18 Tech Sep Procede et module perfectionnes de filtration en milieu liquide sous flux tangentiel instationnaire.
US5294405A (en) * 1992-04-09 1994-03-15 Drummond Scientific Company Adjustable valve for pipette gun
US5496741A (en) * 1994-04-14 1996-03-05 University Of Waterloo Device and process for increasing analyte concentration in a sorbent
US5584327A (en) * 1994-07-06 1996-12-17 Ecolab Inc. Method and apparatus for storing and dispensing chemical solutions
US5787928A (en) * 1994-07-12 1998-08-04 Ransburg Corporation Valve structure
US5575311A (en) * 1995-01-13 1996-11-19 Furon Company Three-way poppet valve apparatus
US5567868A (en) * 1995-01-23 1996-10-22 Hewlett-Packard Company Planar manifold assembly
US5633168A (en) * 1995-06-07 1997-05-27 Glasscock; Larry M. Controlled dispersion flow analysis system
US5601405A (en) * 1995-08-14 1997-02-11 Coates; George J. Valve apparatus for steam turbines
US5957152A (en) * 1996-09-24 1999-09-28 Hydro Systems Company Select valve purge
US6098646A (en) * 1997-02-19 2000-08-08 Ecolab Inc. Dispensing system with multi-port valve for distributing use dilution to a plurality of utilization points and position sensor for use thereon
US6012487A (en) * 1997-03-10 2000-01-11 Brian A. Hauck Prime purge injection valve or multi-route selections valve
US6135153A (en) * 1998-01-02 2000-10-24 Cleland, Sr. John Anesthesia delivery systems and methods
US6161583A (en) * 1999-06-04 2000-12-19 Morris; Edward J. Control valve
WO2002012878A1 (de) * 2000-08-07 2002-02-14 Doebelin Werner Hplc-ventil
US8048386B2 (en) 2002-02-25 2011-11-01 Cepheid Fluid processing and control
US6374684B1 (en) 2000-08-25 2002-04-23 Cepheid Fluid control and processing system
US7063302B2 (en) 2001-03-13 2006-06-20 Siemens Energy & Automation, Inc. Sample valve with integral sample shut off function for chromatograph
US6655401B2 (en) 2001-09-25 2003-12-02 Hydro Systems Company Multiple chemical product eductive dispenser
JP4644997B2 (ja) * 2001-09-27 2011-03-09 株式会社島津製作所 送液ポンプシステム
US6672336B2 (en) 2001-11-28 2004-01-06 Rheodyne, Lp Dual random access, three-way rotary valve apparatus
US20030175443A1 (en) * 2002-03-14 2003-09-18 Ghaffar Kazkaz Method and apparatus for dispensing coating materials
US6904936B2 (en) * 2002-04-19 2005-06-14 Archidex Flow-diverting rotary valves of multiple paths
DE10222334A1 (de) * 2002-05-18 2003-12-04 Leica Microsystems Vorrichtung zum Einbringen einer Probe in ein Durchfluss-Analysensystem
DE10228917A1 (de) * 2002-06-24 2004-01-22 Epigenomics Ag Vorrichtung zur Handhabung von Flüssigkeiten in einer Mehrzahl von Kanälen
US7032605B1 (en) 2003-10-15 2006-04-25 Douglas B. Dority Dual piston rotary valve
JP5190258B2 (ja) * 2004-03-05 2013-04-24 ウオーターズ・テクノロジーズ・コーポレイシヨン 高圧流体のための射出弁および遮断弁を通る結合流
US20050241703A1 (en) * 2004-04-28 2005-11-03 Hach Company Single piece, multi-port precision valve
US7407815B2 (en) * 2005-09-28 2008-08-05 Kent State University Liquid crystal cassette
US7975721B2 (en) * 2006-03-30 2011-07-12 John Hiebert Fluid valve systems
JP4913470B2 (ja) * 2006-04-26 2012-04-11 株式会社島津製作所 流路切換えバルブを用いた高速液体クロマトグラフ及び分析方法
WO2008127765A2 (en) 2007-02-08 2008-10-23 Praxair Technology, Inc. Multi-output valve useful to promote non-stationary flame
US7521248B2 (en) * 2007-04-20 2009-04-21 Atherotech, Inc. Apo B measurement system and method
US7870870B2 (en) * 2007-08-20 2011-01-18 Uop Llc Multiport vertical axial valve with sealing rotor
DE102008006266B4 (de) 2008-01-25 2011-06-09 Dionex Softron Gmbh Probengeber für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
US20100000619A1 (en) * 2008-07-01 2010-01-07 David Bryan Larson Slurry valve
GB0815670D0 (en) * 2008-08-28 2008-10-08 Nuclear Decommissioning Authority fluid flow routing
EP2811210B1 (de) 2008-11-13 2017-08-02 GE Healthcare Bio-Sciences AB Direktzugriffs-Drehventil
US9194504B2 (en) 2009-01-14 2015-11-24 Waters Technologies Corporation Rotating valve
DE102009005874A1 (de) * 2009-01-21 2010-07-22 Thinxxs Microtechnology Ag Ventil, insbesondere für ein Bauelement der Mikrofluidtechnik
DE102009008194B4 (de) * 2009-02-02 2011-07-28 Hansgrohe AG, 77761 Sanitäres Abschalt- beziehungsweise Umschaltventil
EP2414710B1 (de) 2009-04-03 2019-03-20 Integrated Nano-Technologies LLC Rotationsventil mit mehreren kammern
US9347086B2 (en) * 2009-04-03 2016-05-24 Integrated Nano-Technologies, Llc Method and system for sample preparation
AU2009347432B2 (en) 2009-06-03 2015-01-29 Agilent Technologies, Inc. Sample injector with metering device balancing pressure differences in an intermediate valve state
US9371921B2 (en) * 2009-06-23 2016-06-21 Nordson Corporation Multi-port valve
DE102009027352A1 (de) * 2009-06-30 2011-01-05 Qiagen Gmbh Mikroventildichtung
DE202009013236U1 (de) * 2009-10-01 2011-02-17 Robert Bosch Gmbh Heizungs- und/oder Warmwasserbereitungssystem
KR101120943B1 (ko) * 2010-06-25 2012-03-05 고려대학교 산학협력단 다기능 선택밸브, 이를 포함하는 다기능 전자동 액체크로마토그래피 장치 및 이를 이용한 시료분석방법
FR2965621B1 (fr) * 2010-10-01 2013-04-19 S Seres Environnement Sa Selecteur rotatif pour analyse en continu de plusieurs fluides.
KR101180309B1 (ko) * 2012-03-27 2012-09-06 (주)서일퍼시픽 방향 전환 밸브 유닛 및 이를 이용한 기침 보조 장치
PL401491A1 (pl) * 2012-11-07 2014-05-12 Scope Fluidics Spółka Z Ograniczoną Odpowiedzialnością Mikrokuwetka do oznaczeń biochemicznych
US9146182B1 (en) * 2013-02-01 2015-09-29 Elemental Scientific, Inc. Injection valve
US9541207B1 (en) * 2014-02-03 2017-01-10 Elemental Scientific, Inc. Valve assembly with bottom bypass ports
ES2459841B1 (es) * 2014-03-17 2014-12-09 Aurep Dos, S.L. Dispositivo de medición del caudal de un fluido incompresible con medio impulsor
DE202016100451U1 (de) 2015-06-25 2016-02-16 Dionex Softron Gmbh Probengeber für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
WO2017070156A1 (en) * 2015-10-20 2017-04-27 Waters Technologies Corporation Systems, methods and devices for decreasing solubility problems in chromatography
US10987667B2 (en) 2016-05-17 2021-04-27 Integrated Nano-Technologies, Inc. Flow control system for diagnostic assay system
US11419348B2 (en) * 2016-06-04 2022-08-23 Lingyu Dong System and method for automatically cleaning and washing ice cream or yogurt machine
US11441978B1 (en) * 2018-04-12 2022-09-13 Elemental Scientific, Inc. Automatic evaporative sample preparation
WO2020033850A1 (en) * 2018-08-10 2020-02-13 Nathan Saetveit Preconcentration of fluid samples with alternating dual loop introduction
CN109374798B (zh) * 2018-10-16 2020-11-03 安徽皖仪科技股份有限公司 多管组合式进样阀及其使用方法
CN115151816A (zh) 2019-11-27 2022-10-04 沃特世科技公司 梯度比例阀

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE219096C (de) *
US2719426A (en) * 1952-04-23 1955-10-04 Gen Electric Apparatus for measuring gas pressure in sealed vessels
US3223123A (en) * 1963-05-27 1965-12-14 Sun Oil Co Multifunction valve for chromatography
GB1041514A (en) * 1964-04-28 1966-09-07 Distillers Co Yeast Ltd Improvements in or relating to fluid sampling valves
US3368385A (en) * 1964-10-15 1968-02-13 Phillips Petroleum Co Sample system for chromatographic analyzers
GB1189995A (en) * 1966-08-09 1970-04-29 Bp Chem Int Ltd Gas Chromatography Apparatus
US3508582A (en) * 1968-03-11 1970-04-28 Sun Oil Co Selective coupling apparatus
US3707991A (en) * 1971-04-12 1973-01-02 J Shapiro Remote controlled valve for irrigation systems
FR2148849A5 (de) * 1971-07-30 1973-03-23 Defontaine Freres Fils
US3933436A (en) * 1972-08-15 1976-01-20 Nihon Denshi Kabushiki Kaisha Automatic analyzing apparatus
US4506558A (en) * 1983-03-03 1985-03-26 Rheodyne Incorporated Injector with minimal flow-interrupt transient
DE3313632C2 (de) * 1983-04-15 1986-01-30 Daimler-Benz Ag, 7000 Stuttgart Leerlauf-Enddrehzahlregler für Einspritzpumpen an Brennkraftmaschinen
FR2545905B1 (fr) * 1983-05-13 1987-11-27 Ferracci Francois Dispositif de mesure de caracteristiques d'un liquide, et robinet destine notamment a un tel dispositif
US4625569A (en) * 1984-01-17 1986-12-02 Toyo Soda Manufacturing Co., Ltd. Liquid injection device
US4690179A (en) * 1986-11-19 1987-09-01 Bleth Joel J Fluid inductor and metering device and method of use

Also Published As

Publication number Publication date
EP0481285B1 (de) 1998-05-20
EP0481285A3 (en) 1992-08-12
US5105851A (en) 1992-04-21
JPH05118452A (ja) 1993-05-14
DE69129435T2 (de) 1999-01-07
EP0481285A2 (de) 1992-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8339 Ceased/non-payment of the annual fee