SE450853B - Doseringsventil for avskiljande av en viss bestemd vetskevolym fran ett forsta flode och tillforande av denna volym till ett andra flode - Google Patents

Doseringsventil for avskiljande av en viss bestemd vetskevolym fran ett forsta flode och tillforande av denna volym till ett andra flode

Info

Publication number
SE450853B
SE450853B SE8405561A SE8405561A SE450853B SE 450853 B SE450853 B SE 450853B SE 8405561 A SE8405561 A SE 8405561A SE 8405561 A SE8405561 A SE 8405561A SE 450853 B SE450853 B SE 450853B
Authority
SE
Sweden
Prior art keywords
dosing
valve
flat surface
valve part
acc
Prior art date
Application number
SE8405561A
Other languages
English (en)
Swedish (sv)
Other versions
SE8405561L (sv
SE8405561D0 (sv
Inventor
C Permer
Original Assignee
Lars Ljungberg Lab Trade Ab
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 Lars Ljungberg Lab Trade Ab filed Critical Lars Ljungberg Lab Trade Ab
Priority to SE8405561A priority Critical patent/SE450853B/sv
Publication of SE8405561D0 publication Critical patent/SE8405561D0/xx
Priority to EP85850335A priority patent/EP0181299A3/de
Priority to US06/793,766 priority patent/US4660424A/en
Priority to JP60247871A priority patent/JPS61165077A/ja
Publication of SE8405561L publication Critical patent/SE8405561L/
Publication of SE450853B publication Critical patent/SE450853B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/22—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for liquid or semiliquid

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Check Valves (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sliding Valves (AREA)
  • Measuring Volume Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
SE8405561A 1984-11-06 1984-11-06 Doseringsventil for avskiljande av en viss bestemd vetskevolym fran ett forsta flode och tillforande av denna volym till ett andra flode SE450853B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8405561A SE450853B (sv) 1984-11-06 1984-11-06 Doseringsventil for avskiljande av en viss bestemd vetskevolym fran ett forsta flode och tillforande av denna volym till ett andra flode
EP85850335A EP0181299A3 (de) 1984-11-06 1985-10-24 Messhahn
US06/793,766 US4660424A (en) 1984-11-06 1985-11-01 Metering valve
JP60247871A JPS61165077A (ja) 1984-11-06 1985-11-05 計測弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405561A SE450853B (sv) 1984-11-06 1984-11-06 Doseringsventil for avskiljande av en viss bestemd vetskevolym fran ett forsta flode och tillforande av denna volym till ett andra flode

Publications (3)

Publication Number Publication Date
SE8405561D0 SE8405561D0 (sv) 1984-11-06
SE8405561L SE8405561L (sv) 1986-05-07
SE450853B true SE450853B (sv) 1987-08-03

Family

ID=20357641

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405561A SE450853B (sv) 1984-11-06 1984-11-06 Doseringsventil for avskiljande av en viss bestemd vetskevolym fran ett forsta flode och tillforande av denna volym till ett andra flode

Country Status (4)

Country Link
US (1) US4660424A (de)
EP (1) EP0181299A3 (de)
JP (1) JPS61165077A (de)
SE (1) SE450853B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336234A3 (de) * 1988-04-04 1989-11-29 Afora Oy Vorrichtung zur kontinuierlichen Probenentnahme von Lauge aus einem Zellstoffkocher
AU2830297A (en) * 1996-05-06 1997-11-26 Daniel G. Cheresko Oil and gas metering and measuring device
GB9704484D0 (en) * 1997-03-04 1997-04-23 Zeneca Ltd Fluid transfer apparatus
SE528638C2 (sv) * 2005-04-08 2007-01-09 Boule Medical Ab Anordning för fyllning av en enhet för bestämning av en provvolym

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH351420A (de) * 1956-02-27 1961-01-15 Perkin Elmer Corp Probeentnahmevorrichtung
GB855234A (en) * 1956-02-27 1960-11-30 Perkin Elmer Corp Sampling devices
US3475950A (en) * 1966-02-14 1969-11-04 Combustion Eng Chromatograph sample system
US3567389A (en) * 1968-04-03 1971-03-02 Coulter Electronics Fluid transfer valve structure
US4059009A (en) * 1976-09-10 1977-11-22 Micromeritics Instrument Corporation Liquid chromatography system
SU603900A1 (ru) * 1976-12-22 1978-04-25 Предприятие П/Я В-8888 Устройство дл дозировани проб в газовый хроматограф
US4152391A (en) * 1977-12-16 1979-05-01 Coulter Electronics, Inc. Liquid transfer valve
US4411575A (en) * 1981-05-01 1983-10-25 The Perkin-Elmer Corporation Sample transfer vessel
US4445391A (en) * 1981-10-19 1984-05-01 Coulter Electronics, Inc. Liquid metering and transfer valve assembly
US4476731A (en) * 1983-03-03 1984-10-16 Scientific Systems, Inc. Injection valve for liquid chromatographic column and system therefor

Also Published As

Publication number Publication date
EP0181299A3 (de) 1988-05-25
EP0181299A2 (de) 1986-05-14
JPS61165077A (ja) 1986-07-25
SE8405561L (sv) 1986-05-07
US4660424A (en) 1987-04-28
SE8405561D0 (sv) 1984-11-06

Similar Documents

Publication Publication Date Title
DE69014552T2 (de) Zentrifugalblutpumpe.
US3191600A (en) Blood suction apparatus
US4195631A (en) Flow regulating device useable in plasma pheresis
WO1996011747A3 (en) Blood processing system
JPS60182594U (ja) 流量レストリクタ
DE69204185T2 (de) Verdampfer mit Eignung zur Wiedergewinnung von Lösungsmittel.
US4738826A (en) Reagent metering and delivery device
DE4421431C2 (de) Labor-Pumpe für Flüssigkeiten
EP0290745B1 (de) Vorrichtung zum Abscheiden von Feststoffen aus Flüssigkeiten in zahnärztlichen Einrichtungen
CA1178086A (en) Fluid handling apparatus having a fluid metering volume therein
US2172575A (en) Suction device
GB2068785A (en) Coupling assembly particularly for centrifuges
EP0051815B2 (de) Pumpe mit einem Sperrorgan für einen Schlauch
US3994170A (en) Liquid sampler
JPH07246324A (ja) 攪拌器と吸引管との組合せ装置
JP2529873B2 (ja) 高速チュ―ブポンプ
US4273295A (en) Agitator mill
SE470069B (sv) Köttinkapslingsmaskin och en sammansatt pumpmekanism samt ett fästblock för att mottaga separata pumpade material
JPS61165077A (ja) 計測弁
US2534855A (en) Tube flexing pumping machine
KR880002083B1 (ko) 드레인 베출장치
CN108607131B (zh) 精密输液管
US6119726A (en) Apparatus for effecting transfer of fluid from any one of a plurality of fluid sources to a single fluid outlet
CH676678A5 (de)
WO2020172351A1 (en) Probes and liquid handling systems and methods including the same

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8405561-5

Effective date: 19891120

Format of ref document f/p: F