FR1503688A - Procédé et appareil permettant de débiter ou de prélever plusieurs fois simultanément un volume déterminé de fluide - Google Patents

Procédé et appareil permettant de débiter ou de prélever plusieurs fois simultanément un volume déterminé de fluide

Info

Publication number
FR1503688A
FR1503688A FR79373A FR79373A FR1503688A FR 1503688 A FR1503688 A FR 1503688A FR 79373 A FR79373 A FR 79373A FR 79373 A FR79373 A FR 79373A FR 1503688 A FR1503688 A FR 1503688A
Authority
FR
France
Prior art keywords
withdrawing
delivering
several times
determined volume
times simultaneously
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
FR79373A
Other languages
English (en)
Inventor
Jean-Georges Henrotte
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 filed Critical
Priority to FR79373A priority Critical patent/FR1503688A/fr
Priority to NO169922A priority patent/NO134431C/no
Priority to BE704632D priority patent/BE704632A/xx
Priority to NL6713672A priority patent/NL6713672A/xx
Priority to GB46015/67A priority patent/GB1200649A/en
Priority to US673698A priority patent/US3487782A/en
Priority to CH1405967A priority patent/CH464576A/fr
Priority to DE19671623956 priority patent/DE1623956A1/de
Application granted granted Critical
Publication of FR1503688A publication Critical patent/FR1503688A/fr
Expired legal-status Critical Current

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
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • 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
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0053—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for reciprocating distribution members
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Sampling And Sample Adjustment (AREA)
FR79373A 1966-10-10 1966-10-10 Procédé et appareil permettant de débiter ou de prélever plusieurs fois simultanément un volume déterminé de fluide Expired FR1503688A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR79373A FR1503688A (fr) 1966-10-10 1966-10-10 Procédé et appareil permettant de débiter ou de prélever plusieurs fois simultanément un volume déterminé de fluide
NO169922A NO134431C (fr) 1966-10-10 1967-09-29
BE704632D BE704632A (fr) 1966-10-10 1967-10-03
NL6713672A NL6713672A (fr) 1966-10-10 1967-10-08
GB46015/67A GB1200649A (en) 1966-10-10 1967-10-09 Pumping apparatus for the delivery or extraction of a pre-determined volume of fluid
US673698A US3487782A (en) 1966-10-10 1967-10-09 Method of and apparatus for the delivery or extraction,several times simultaneously,of a predetermined volume of fluid
CH1405967A CH464576A (fr) 1966-10-10 1967-10-09 Pompe volumétrique multi-étages
DE19671623956 DE1623956A1 (de) 1966-10-10 1967-10-10 Verfahren und Vorrichtung zur gleichzeitig und mehrere Male erfolgenden Abgabe oder Entnahme eines bestimmten Fluidvolumens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR79373A FR1503688A (fr) 1966-10-10 1966-10-10 Procédé et appareil permettant de débiter ou de prélever plusieurs fois simultanément un volume déterminé de fluide

Publications (1)

Publication Number Publication Date
FR1503688A true FR1503688A (fr) 1967-12-01

Family

ID=8618773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR79373A Expired FR1503688A (fr) 1966-10-10 1966-10-10 Procédé et appareil permettant de débiter ou de prélever plusieurs fois simultanément un volume déterminé de fluide

Country Status (8)

Country Link
US (1) US3487782A (fr)
BE (1) BE704632A (fr)
CH (1) CH464576A (fr)
DE (1) DE1623956A1 (fr)
FR (1) FR1503688A (fr)
GB (1) GB1200649A (fr)
NL (1) NL6713672A (fr)
NO (1) NO134431C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8421540V0 (it) * 1984-04-13 1984-04-13 Carnisio Umberto Gruppo erogatore di gelato con guarnitura di un'altra sostanza a comportamento fluido.
US4624395A (en) * 1984-05-11 1986-11-25 Lykes Pasco Packing Co. Hot beverage dispensing machine
US5226311A (en) * 1991-04-16 1993-07-13 The Allen Group Inc. Fluid flow generating apparatus
EP1757807A1 (fr) 2005-08-24 2007-02-28 Mario Voland Système de microdosage
CA2828614C (fr) * 2011-03-04 2016-01-05 Gea Farm Technologies Canada Inc./Division Gea Houle Ensemble pompes modulaires
RU2770341C2 (ru) * 2019-11-01 2022-04-15 Сергей Сергеевич Бусаров Поршневой одноступенчатый компрессор высокого давления

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US765731A (en) * 1903-05-28 1904-07-26 Charles G Ross Machine for measuring chocolate.
GB193939A (en) * 1921-11-28 1923-02-28 George Maurice Gibbins Improvements in and connected with pumps or fluid pressure engines
US3327640A (en) * 1965-01-13 1967-06-27 Townsend Engineering Co Pump for sausage mixture or the like

Also Published As

Publication number Publication date
NO134431C (fr) 1976-10-06
GB1200649A (en) 1970-07-29
NL6713672A (fr) 1968-04-11
NO134431B (fr) 1976-06-28
US3487782A (en) 1970-01-06
DE1623956A1 (de) 1971-06-03
BE704632A (fr) 1968-04-03
CH464576A (fr) 1968-10-31

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