FR2058779A5 - - Google Patents

Info

Publication number
FR2058779A5
FR2058779A5 FR6932713A FR6932713A FR2058779A5 FR 2058779 A5 FR2058779 A5 FR 2058779A5 FR 6932713 A FR6932713 A FR 6932713A FR 6932713 A FR6932713 A FR 6932713A FR 2058779 A5 FR2058779 A5 FR 2058779A5
Authority
FR
France
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
FR6932713A
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.)
POMPES DKM SA
POYLO JEAN MARIE
Original Assignee
POMPES DKM SA
POYLO JEAN MARIE
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 to BE754937D priority Critical patent/BE754937A/xx
Application filed by POMPES DKM SA, POYLO JEAN MARIE filed Critical POMPES DKM SA
Priority to FR6932713A priority patent/FR2058779A5/fr
Priority to NL7014079A priority patent/NL7014079A/xx
Application granted granted Critical
Publication of FR2058779A5 publication Critical patent/FR2058779A5/fr
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
    • B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
    • B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
    • 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
    • G01F11/08—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 diaphragm or bellows type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
    • G01N2001/2057—Sample chamber in a valve/piston

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR6932713A 1969-09-25 1969-09-25 Expired FR2058779A5 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE754937D BE754937A (fr) 1969-09-25 Dispositif d'echantillonnage de fluide.
FR6932713A FR2058779A5 (enrdf_load_stackoverflow) 1969-09-25 1969-09-25
NL7014079A NL7014079A (enrdf_load_stackoverflow) 1969-09-25 1970-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6932713A FR2058779A5 (enrdf_load_stackoverflow) 1969-09-25 1969-09-25

Publications (1)

Publication Number Publication Date
FR2058779A5 true FR2058779A5 (enrdf_load_stackoverflow) 1971-05-28

Family

ID=9040595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6932713A Expired FR2058779A5 (enrdf_load_stackoverflow) 1969-09-25 1969-09-25

Country Status (3)

Country Link
BE (1) BE754937A (enrdf_load_stackoverflow)
FR (1) FR2058779A5 (enrdf_load_stackoverflow)
NL (1) NL7014079A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2188696A5 (enrdf_load_stackoverflow) * 1972-06-02 1974-01-18 Commissariat Energie Atomique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2188696A5 (enrdf_load_stackoverflow) * 1972-06-02 1974-01-18 Commissariat Energie Atomique

Also Published As

Publication number Publication date
NL7014079A (enrdf_load_stackoverflow) 1971-03-29
BE754937A (fr) 1971-02-01

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property