CH643145A5 - Dispositif pour prelever un volume predetermine et reglable de liquide dans un recipient. - Google Patents

Dispositif pour prelever un volume predetermine et reglable de liquide dans un recipient. Download PDF

Info

Publication number
CH643145A5
CH643145A5 CH375381A CH375381A CH643145A5 CH 643145 A5 CH643145 A5 CH 643145A5 CH 375381 A CH375381 A CH 375381A CH 375381 A CH375381 A CH 375381A CH 643145 A5 CH643145 A5 CH 643145A5
Authority
CH
Switzerland
Prior art keywords
sleeve
stop
cylinder
movable
fixed
Prior art date
Application number
CH375381A
Other languages
English (en)
French (fr)
Inventor
Manfred Aberle
Original Assignee
Socorex Isba Sa
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 Socorex Isba Sa filed Critical Socorex Isba Sa
Priority to CH375381A priority Critical patent/CH643145A5/fr
Priority to DE19823221438 priority patent/DE3221438A1/de
Priority to PCT/EP1982/000121 priority patent/WO1982004409A1/de
Publication of CH643145A5 publication Critical patent/CH643145A5/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0282—Burettes; Pipettes mounted within a receptacle
    • 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
    • G01F11/02—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 which expand or contract during measurement
    • G01F11/021—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 which expand or contract during measurement of the piston type
    • G01F11/023—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 which expand or contract during measurement of the piston type with provision for varying the stroke of the piston

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
CH375381A 1981-06-09 1981-06-09 Dispositif pour prelever un volume predetermine et reglable de liquide dans un recipient. CH643145A5 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH375381A CH643145A5 (fr) 1981-06-09 1981-06-09 Dispositif pour prelever un volume predetermine et reglable de liquide dans un recipient.
DE19823221438 DE3221438A1 (de) 1981-06-09 1982-06-07 Vorrichtung zum entnehmen einer bestimmten fluessigkeitsmenge aus einem behaelter
PCT/EP1982/000121 WO1982004409A1 (fr) 1981-06-09 1982-06-09 Dispositif pour prelever une quantite determinee de liquide d'un recipient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH375381A CH643145A5 (fr) 1981-06-09 1981-06-09 Dispositif pour prelever un volume predetermine et reglable de liquide dans un recipient.

Publications (1)

Publication Number Publication Date
CH643145A5 true CH643145A5 (fr) 1984-05-30

Family

ID=4262751

Family Applications (1)

Application Number Title Priority Date Filing Date
CH375381A CH643145A5 (fr) 1981-06-09 1981-06-09 Dispositif pour prelever un volume predetermine et reglable de liquide dans un recipient.

Country Status (3)

Country Link
CH (1) CH643145A5 (de)
DE (1) DE3221438A1 (de)
WO (1) WO1982004409A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516596A1 (de) * 1985-04-02 1986-10-02 Walter Graf U. Co Gmbh & Co, 6980 Wertheim Praezisionsdosiergeraet mit digitaler anzeigevorrichtung
DE3534550A1 (de) * 1985-04-02 1986-10-09 Walter Graf U. Co Gmbh & Co, 6980 Wertheim Praezisionsdosiergeraet mit digitaler anzeigevorrichtung
GB8614850D0 (en) * 1986-06-18 1986-07-23 Jencons Scient Ltd Liquid dispensers
DE3814076A1 (de) * 1988-04-26 1989-11-09 Walu Apparatetechnik Gmbh Flaschendispenser
DE10143350A1 (de) * 2001-09-04 2003-03-20 Boehringer Ingelheim Int Sperrspannwerk für einen miniaturisierten Hochdruckerzeuger
US6945472B2 (en) 2001-09-04 2005-09-20 Boehringer Ingelheim International Gmbh Locking-stressing mechanism for a miniaturised high pressuriser
ITFI20010232A1 (it) * 2001-12-03 2003-06-03 Cesare Signorini Un dosatore per sciroppi ed altri fluidi
DE102008015745A1 (de) * 2008-03-20 2009-09-24 Möller, Mike Universaldosierpumpe mit Aromaschutz
CH709451A1 (de) * 2014-03-31 2015-10-15 Capartis Ag Dosiervorrichtung für eine Flüssigkeitszufuhr aus einem Behälter oder Schlauch mit Stutzen.
WO2016155757A2 (de) 2015-03-27 2016-10-06 Capartis Ag Dosiervorrichtung für eine flüssigkeitszufuhr mit stutzen
DE102017105536A1 (de) 2017-03-15 2018-09-20 Samir Adanalic Dosiervorrichtung und Flüssigkeitsbehälter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917678A (en) * 1930-02-15 1933-07-11 Elizabeth Wheeler Adjustable positive-measuring pump
DE957189C (de) * 1951-02-21 1957-01-31 Walter Schulte Messzylinder fuer Fluessigkeiten
GB867963A (en) * 1958-12-15 1961-05-10 Lewis Berger & Sons Ltd Improvements in or relating to metering dispensing devices
US3802608A (en) * 1972-04-10 1974-04-09 Packard Instrument Co Inc Liquid metering device with concentric pistons and unidirectional liquid flow
DE2343687C3 (de) * 1973-08-30 1982-02-11 Rudolf Brand GmbH & Co, 6980 Wertheim Flaschendispenser zur Abgabe von Flüssigkeit
US4074831A (en) * 1976-02-12 1978-02-21 William John Roach Liquid metering device with adjustable stops
US4081111A (en) * 1976-10-12 1978-03-28 Plasteco, Inc. Adjustable volume setting mechanism for repeatable fluid discharge device
DE2711124C2 (de) * 1977-03-15 1979-05-10 Labora Mannheim Gmbh Fuer Labortechnik, 6800 Mannheim Handpipette
US4273257A (en) * 1977-07-18 1981-06-16 Sherwood Medical Industries Inc. Jar mounted pipettor

Also Published As

Publication number Publication date
DE3221438A1 (de) 1982-12-23
WO1982004409A1 (fr) 1982-12-23

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Legal Events

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PL Patent ceased