BE754937A - Dispositif d'echantillonnage de fluide. - Google Patents
Dispositif d'echantillonnage de fluide.Info
- Publication number
- BE754937A BE754937A BE754937DA BE754937A BE 754937 A BE754937 A BE 754937A BE 754937D A BE754937D A BE 754937DA BE 754937 A BE754937 A BE 754937A
- Authority
- BE
- Belgium
- Prior art keywords
- sampling device
- fluid sampling
- fluid
- sampling
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6932713A FR2058779A5 (fr) | 1969-09-25 | 1969-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE754937A true BE754937A (fr) | 1971-02-01 |
Family
ID=9040595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE754937D BE754937A (fr) | 1969-09-25 | Dispositif d'echantillonnage de fluide. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE754937A (fr) |
FR (1) | FR2058779A5 (fr) |
NL (1) | NL7014079A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2188696A5 (fr) * | 1972-06-02 | 1974-01-18 | Commissariat Energie Atomique |
-
0
- BE BE754937D patent/BE754937A/fr not_active IP Right Cessation
-
1969
- 1969-09-25 FR FR6932713A patent/FR2058779A5/fr not_active Expired
-
1970
- 1970-09-24 NL NL7014079A patent/NL7014079A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2058779A5 (fr) | 1971-05-28 |
NL7014079A (fr) | 1971-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CH | Change of patent owner |
Owner name: *CLEXTRAL S.A. Effective date: 19841114 |
|
RE20 | Patent expired |
Owner name: CLEXTRAL S.A. Effective date: 19900817 |