CH381452A - Einrichtung zur Dosierung einer Flüssigkeit - Google Patents
Einrichtung zur Dosierung einer FlüssigkeitInfo
- 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
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)
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)
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)
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 |
-
1961
- 1961-01-10 CH CH26161A patent/CH381452A/de unknown
-
1962
- 1962-01-08 DE DE19621498969 patent/DE1498969A1/de active Pending
- 1962-01-08 GB GB702/62A patent/GB991766A/en not_active Expired
- 1962-01-10 US US165335A patent/US3173575A/en not_active Expired - Lifetime
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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