CH381452A - Einrichtung zur Dosierung einer Flüssigkeit - Google Patents

Einrichtung zur Dosierung einer Flüssigkeit

Info

Publication number
CH381452A
CH381452A CH26161A CH26161A CH381452A CH 381452 A CH381452 A CH 381452A CH 26161 A CH26161 A CH 26161A CH 26161 A CH26161 A CH 26161A CH 381452 A CH381452 A CH 381452A
Authority
CH
Switzerland
Prior art keywords
dosing
liquid
Prior art date
Application number
CH26161A
Other languages
English (en)
Inventor
Eth Gugerli Ulrich Dr Sc Nat
El-Techn Voegeli Urs Dipl
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Priority to CH26161A priority Critical patent/CH381452A/de
Priority to GB702/62A priority patent/GB991766A/en
Priority to DE19621498969 priority patent/DE1498969A1/de
Priority to FR884307A priority patent/FR1309777A/fr
Priority to US165335A priority patent/US3173575A/en
Publication of CH381452A publication Critical patent/CH381452A/de

Links

Classifications

    • 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
    • G01F11/029—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 provided with electric controlling means
    • 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
    • B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
    • B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • 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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Reciprocating Pumps (AREA)
CH26161A 1961-01-10 1961-01-10 Einrichtung zur Dosierung einer Flüssigkeit CH381452A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH26161A CH381452A (de) 1961-01-10 1961-01-10 Einrichtung zur Dosierung einer Flüssigkeit
GB702/62A GB991766A (en) 1961-01-10 1962-01-08 Improvements in or relating to apparatus for measuring liquids
DE19621498969 DE1498969A1 (de) 1961-01-10 1962-01-08 Einrichtung zur Dosierung einer Fluessigkeit mit Hilfe einer motorangetriebenen Kolbenbuerette
FR884307A FR1309777A (fr) 1961-01-10 1962-01-09 Dispositif pour le dosage d'un liquide
US165335A US3173575A (en) 1961-01-10 1962-01-10 Method and apparatus for measuring liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH26161A CH381452A (de) 1961-01-10 1961-01-10 Einrichtung zur Dosierung einer Flüssigkeit

Publications (1)

Publication Number Publication Date
CH381452A true CH381452A (de) 1964-08-31

Family

ID=4182965

Family Applications (1)

Application Number Title Priority Date Filing Date
CH26161A CH381452A (de) 1961-01-10 1961-01-10 Einrichtung zur Dosierung einer Flüssigkeit

Country Status (4)

Country Link
US (1) US3173575A (de)
CH (1) CH381452A (de)
DE (1) DE1498969A1 (de)
GB (1) GB991766A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH408468A (de) * 1964-03-16 1966-02-28 Polymetron Ag Bürette mit in einem Zylinder axial bewegbarem Kolben
CH447637A (de) * 1964-09-18 1967-11-30 Ceskoslovenska Akademie Ved Vorrichtung zur genauen Dosierung von Flüssigkeiten
US3760981A (en) * 1972-07-25 1973-09-25 Allied Chem Batch metering device for liquid dyes
US4101283A (en) * 1976-07-13 1978-07-18 Karl Erik Sundstrom Disposable reagent container and actuation mechanism
US4141469A (en) * 1977-05-02 1979-02-27 Lee Thomas E Microdispensing dilution system
SE7809267L (sv) * 1978-09-04 1980-03-05 Lkb Clinicon Ab Motorpipett
DE2937066A1 (de) * 1979-09-13 1981-03-26 Clinicon International Gmbh, 6800 Mannheim Dosiervorrichtung
US4475666A (en) * 1981-08-31 1984-10-09 American Hospital Supply Corporation Automated liquid dispenser control
US4628750A (en) * 1984-09-27 1986-12-16 Welker Engineering Company Integrated pump and sample vessel
US4973318A (en) * 1988-02-10 1990-11-27 D.C.P. Af 1988 A/S Disposable syringe
GB2218410B (en) * 1988-05-10 1992-01-29 Miles Mitchell A dispenser
US5638986A (en) * 1992-11-06 1997-06-17 Fluilogic Systems Oy Method and equipment for dosing small amounts of liquid quantitatively
FI94675C (fi) * 1992-11-06 1995-10-10 Fluilogic Systems Oy Menetelmä ja laitteisto pienien neste-erien kvantitatiiviseen annosteluun

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673686A (en) * 1952-04-23 1954-03-30 Durant Mfg Co Predetermining counter having magnetically held control means
US2966175A (en) * 1958-07-14 1960-12-27 Central Scientific Co Motor-driven syringe

Also Published As

Publication number Publication date
GB991766A (en) 1965-05-12
US3173575A (en) 1965-03-16
DE1498969A1 (de) 1968-11-28

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