ES2168460T3 - Valvula de diafragma y metodo. - Google Patents

Valvula de diafragma y metodo.

Info

Publication number
ES2168460T3
ES2168460T3 ES96905574T ES96905574T ES2168460T3 ES 2168460 T3 ES2168460 T3 ES 2168460T3 ES 96905574 T ES96905574 T ES 96905574T ES 96905574 T ES96905574 T ES 96905574T ES 2168460 T3 ES2168460 T3 ES 2168460T3
Authority
ES
Spain
Prior art keywords
conveying conduit
fluid conveying
fluid
operatively
diaphragm
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
ES96905574T
Other languages
English (en)
Inventor
Alan 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
Application granted granted Critical
Publication of ES2168460T3 publication Critical patent/ES2168460T3/es
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

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Housings (AREA)
  • Reciprocating Pumps (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

EN ESTE DOCUMENTO SE DESCRIBEN REALIZACIONES QUE TIENEN QUE VER CON UNA VALVULA (10), Y UN METODO PARA SU USO. EN UNA REALIZACION DE LA INVENCION, UN PRIMER ELEMENTO (24), SE COLOCA DE FORMA ACCIONABLE Y EXTRAIBLE CON RESPECTO A UN PRIMER CONDUCTO TRANSPORTADOR DE FLUIDO (16) Y CON UN SEGUNDO CONDUCTO TRANSPORTADOR DE FLUIDO (18). EL PRIMER ELEMENTO (24) ES DESPLAZABLE ENTRE UNA PRIMERA POSICION, DONDE NINGUN FLUIDO COMUNICA EL PRIMER CONDUCTO TRANSPORTADOR DE FLUIDO Y EL SEGUNDO CONDUCTO TRANSPORTADOR DE FLUIDO, Y UNA SEGUNDA POSICION DONDE EL FLUIDO COMUNICA EL PRIMER CONDUCTO TRANSPORTADOR DE FLUIDO Y EL SEGUNDO CONDUCTO TRANSPORTADOR DE FLUIDO. UN SEGUNDO ELEMENTO (26), SE AJUSTA DE FORMA ACCIONABLE Y EXTRAIBLE CON EL PRIMER ELEMENTO PARA MANTENER UNA POSICION DE ACCIONAMIENTO DEL PRIMER ELEMENTO CON RESPECTO AL PRIMER CONDUCTO TRANSPORTADOR DE FLUIDO Y EL SEGUNDO CONDUCTO TRANSPORTADOR DE FLUIDO. UN TERCER ELEMENTO (28), SE AJUSTA DE FORMA ACCIONABLE Y EXTRAIBLE CON EL SEGUNDO ELEMENTOPARA MANTENER AJUSTE ENTRE EL PRIMER ELEMENTO Y EL SEGUNDO ELEMENTO.
ES96905574T 1995-03-09 1996-02-26 Valvula de diafragma y metodo. Expired - Lifetime ES2168460T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/401,582 US5542444A (en) 1994-11-07 1995-03-09 Valve and method of using

Publications (1)

Publication Number Publication Date
ES2168460T3 true ES2168460T3 (es) 2002-06-16

Family

ID=23588322

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96905574T Expired - Lifetime ES2168460T3 (es) 1995-03-09 1996-02-26 Valvula de diafragma y metodo.

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002212904B2 (en) * 2000-11-02 2006-01-12 Ge Healthcare Bio-Sciences Ab Valve integrally associated with microfluidic liquid transport assembly
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 (es) * 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 (es) * 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
ATE207586T1 (de) 2001-11-15
US5542444A (en) 1996-08-06
EP0813660B1 (en) 2001-10-24
WO1996028673A1 (en) 1996-09-19
DE69616294D1 (de) 2001-11-29
JP3282820B2 (ja) 2002-05-20
CA2214497A1 (en) 1996-09-19
EP0813660A1 (en) 1997-12-29
JPH11500214A (ja) 1999-01-06
DE69616294T2 (de) 2002-07-18
CA2214497C (en) 2001-09-11

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