DE69616294D1 - Membranventil und methode - Google Patents

Membranventil und methode

Info

Publication number
DE69616294D1
DE69616294D1 DE69616294T DE69616294T DE69616294D1 DE 69616294 D1 DE69616294 D1 DE 69616294D1 DE 69616294 T DE69616294 T DE 69616294T DE 69616294 T DE69616294 T DE 69616294T DE 69616294 D1 DE69616294 D1 DE 69616294D1
Authority
DE
Germany
Prior art keywords
conveying conduit
fluid conveying
fluid
operatively
diaphragm valve
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 - Lifetime
Application number
DE69616294T
Other languages
English (en)
Other versions
DE69616294T2 (de
Inventor
J Alcock
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Publication of DE69616294D1 publication Critical patent/DE69616294D1/de
Application granted granted Critical
Publication of DE69616294T2 publication Critical patent/DE69616294T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
    • 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
    • Y10T137/0318—Processes
DE1996616294 1995-03-09 1996-02-26 Membranventil und methode Expired - Lifetime DE69616294T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/401,582 US5542444A (en) 1994-11-07 1995-03-09 Valve and method of using
PCT/US1996/002506 WO1996028673A1 (en) 1995-03-09 1996-02-26 Diaphragm valve

Publications (2)

Publication Number Publication Date
DE69616294D1 true DE69616294D1 (de) 2001-11-29
DE69616294T2 DE69616294T2 (de) 2002-07-18

Family

ID=23588322

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996616294 Expired - Lifetime DE69616294T2 (de) 1995-03-09 1996-02-26 Membranventil und methode

Country Status (8)

Country Link
US (1) US5542444A (de)
EP (1) EP0813660B1 (de)
JP (1) JP3282820B2 (de)
AT (1) ATE207586T1 (de)
CA (1) CA2214497C (de)
DE (1) DE69616294T2 (de)
ES (1) ES2168460T3 (de)
WO (1) WO1996028673A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2291363T3 (es) * 2000-11-02 2008-03-01 Biacore Ab Valvula integralmente asociada con un conjunto de transporte de liquido microflujo.
DE10055614B4 (de) * 2000-11-09 2005-06-02 Danfoss A/S Ventil,insbesondere Heizkörprventil
US7114522B2 (en) * 2004-09-18 2006-10-03 David James Silva Adapter manifold with dual valve block

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR931031A (de) * 1900-01-01
FR931540A (fr) * 1946-07-30 1948-02-25 Soupape régulatrice de pression
US2842400A (en) * 1956-07-23 1958-07-08 Jack J Booth Diaphragm type solenoid delivery valve
US3083943A (en) * 1959-07-06 1963-04-02 Anbrey P Stewart Jr Diaphragm-type valve
US3286977A (en) * 1964-06-22 1966-11-22 Gen Motors Corp Controls for electrostatic spraying apparatus
US3477693A (en) * 1966-12-16 1969-11-11 Perry S Bezanis Cam operated fluid valve
US3600953A (en) * 1969-07-25 1971-08-24 Technicon Corp Method and apparatus for the introduction of auxiliary separating fluid in fluid sample analyses means
US3749353A (en) * 1971-06-24 1973-07-31 R Pauliukonis Membrane shutoff valve
BE792109A (fr) * 1971-12-02 1973-03-16 Rohe Scientific Corp Soupape a diaphragme a deplacement nul
FR2194896B1 (de) * 1972-08-04 1976-01-23 Gachot Jean Fr
US3951167A (en) * 1974-12-05 1976-04-20 E. I. Du Pont De Nemours And Company Fluid handling assembly
US4070004A (en) * 1976-03-01 1978-01-24 Waters Associates, Inc. Diaphragm valve
DE2648751C2 (de) * 1976-10-27 1986-04-30 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Vorrichtung für die Zuführung flüssiger oder gasförmiger Substanzen zu einem Verarbeitungsgefäß
US4119120A (en) * 1976-11-29 1978-10-10 Beckman Instruments, Inc. Fluid switch
JPS5610124A (en) * 1979-07-05 1981-02-02 Sumitomo Chem Co Ltd Preparation of tert-butyl alcohol
US4259291A (en) * 1979-07-13 1981-03-31 Technicon Instruments Corporation Metering device
US4304257A (en) * 1980-07-01 1981-12-08 Instrumentation Laboratory Inc. Valve with flexible sheet member
US4353243A (en) * 1981-02-02 1982-10-12 Quadrex Corporation Flexible diaphragm controlled valve
US4399362A (en) * 1981-02-27 1983-08-16 Instrumentation Laboratory Inc. Liquid handling apparatus
US4853336A (en) * 1982-11-15 1989-08-01 Technicon Instruments Corporation Single channel continuous flow system
US4479762A (en) * 1982-12-28 1984-10-30 Baxter Travenol Laboratories, Inc. Prepackaged fluid processing module having pump and valve elements operable in response to applied pressures
FR2558922B1 (fr) * 1984-01-31 1989-12-22 Evrard Ets Dispositif d'obturation pour conduite de circulation de fluide
US4601881A (en) * 1984-11-01 1986-07-22 Allied Corporation Liquid handling system
US4773446A (en) * 1986-08-27 1988-09-27 Porton Instruments, Inc. Valve block assembly
AT392360B (de) * 1987-04-28 1991-03-25 Avl Verbrennungskraft Messtech Ventil
US5149658A (en) * 1987-07-14 1992-09-22 Technicon Instruments Corporation Method for the separation and/or formation of immiscible liquid streams
US5045473A (en) * 1987-07-14 1991-09-03 Technicon Instruments Corporation Apparatus and method for the separation and/or formation of immicible liquid streams
US4852851A (en) * 1987-12-11 1989-08-01 Integrated Fluidics, Inc. Valve with flexible sheet member
US4848722A (en) * 1987-12-11 1989-07-18 Integrated Fluidics, Inc. Valve with flexible sheet member
US4858883A (en) * 1987-12-11 1989-08-22 Integrated Fluidics, Inc. Valve with flexible sheet member
US4867201A (en) * 1989-03-06 1989-09-19 Harsco Corporation Parallel-motion dual-diaphragm valve
AT396622B (de) * 1990-02-19 1993-10-25 Avl Verbrennungskraft Messtech Elektromagnetisch betätigbares ventil
DE4014602A1 (de) * 1990-05-07 1991-11-14 Max Planck Gesellschaft Dosiervorrichtung mit radialer anordnung von ventilen
DE4103777A1 (de) * 1991-02-08 1992-08-13 Mueller A & K Gmbh Co Kg Eigenmediumbetaetigtes, durch ein bistabiles magnetventil gesteuertes servoventil fuer fluessige und gasfoermige medien
IT1255014B (it) * 1992-03-27 1995-10-13 Instrumentation Lab Spa Dispositivi di movimentazione ed intercettazione di fluidi

Also Published As

Publication number Publication date
JPH11500214A (ja) 1999-01-06
ES2168460T3 (es) 2002-06-16
CA2214497C (en) 2001-09-11
JP3282820B2 (ja) 2002-05-20
WO1996028673A1 (en) 1996-09-19
ATE207586T1 (de) 2001-11-15
CA2214497A1 (en) 1996-09-19
EP0813660A1 (de) 1997-12-29
DE69616294T2 (de) 2002-07-18
US5542444A (en) 1996-08-06
EP0813660B1 (de) 2001-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition