FR1309777A - Device for dosing a liquid - Google Patents

Device for dosing a liquid

Info

Publication number
FR1309777A
FR1309777A FR884307A FR884307A FR1309777A FR 1309777 A FR1309777 A FR 1309777A FR 884307 A FR884307 A FR 884307A FR 884307 A FR884307 A FR 884307A FR 1309777 A FR1309777 A FR 1309777A
Authority
FR
France
Prior art keywords
dosing
liquid
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
Application number
FR884307A
Other languages
French (fr)
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.)
Sandoz AG
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
Priority claimed from CH26161A external-priority patent/CH381452A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Priority to FR884307A priority Critical patent/FR1309777A/en
Application granted granted Critical
Publication of FR1309777A publication Critical patent/FR1309777A/en
Expired legal-status Critical Current

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
    • B01L3/0203—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
    • 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
FR884307A 1961-01-10 1962-01-09 Device for dosing a liquid Expired FR1309777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR884307A FR1309777A (en) 1961-01-10 1962-01-09 Device for dosing a liquid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH26161A CH381452A (en) 1961-01-10 1961-01-10 Device for dosing a liquid
FR884307A FR1309777A (en) 1961-01-10 1962-01-09 Device for dosing a liquid

Publications (1)

Publication Number Publication Date
FR1309777A true FR1309777A (en) 1962-11-16

Family

ID=25684064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884307A Expired FR1309777A (en) 1961-01-10 1962-01-09 Device for dosing a liquid

Country Status (1)

Country Link
FR (1) FR1309777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000753A1 (en) * 1980-08-28 1982-03-18 Eknor P An automatic dispenser for a detergent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000753A1 (en) * 1980-08-28 1982-03-18 Eknor P An automatic dispenser for a detergent

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