FR2714465B1 - Dispositif de prélèvement et de distribution de poudre. - Google Patents
Dispositif de prélèvement et de distribution de poudre.Info
- Publication number
- FR2714465B1 FR2714465B1 FR9315736A FR9315736A FR2714465B1 FR 2714465 B1 FR2714465 B1 FR 2714465B1 FR 9315736 A FR9315736 A FR 9315736A FR 9315736 A FR9315736 A FR 9315736A FR 2714465 B1 FR2714465 B1 FR 2714465B1
- Authority
- FR
- France
- Prior art keywords
- powder
- distribution device
- powder collection
- chamber
- circumscribed
- 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 - Fee Related
Links
- 239000000843 powder Substances 0.000 title abstract 4
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
-
- 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
- G01F11/28—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 stationary measuring chambers having constant volume during measurement
- G01F11/282—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 stationary measuring chambers having constant volume during measurement for fluent solid material not provided for in G01F11/34, G01F11/40, G01F11/46
-
- 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
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0091—Powders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
- B01L2200/0657—Pipetting powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0633—Valves, specific forms thereof with moving parts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Clinical Laboratory Science (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315736A FR2714465B1 (fr) | 1993-12-28 | 1993-12-28 | Dispositif de prélèvement et de distribution de poudre. |
PCT/FR1994/001538 WO1995018365A1 (fr) | 1993-12-28 | 1994-12-27 | Dispositif de prelevement et de distribution de poudre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315736A FR2714465B1 (fr) | 1993-12-28 | 1993-12-28 | Dispositif de prélèvement et de distribution de poudre. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2714465A1 FR2714465A1 (fr) | 1995-06-30 |
FR2714465B1 true FR2714465B1 (fr) | 1996-03-15 |
Family
ID=9454465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9315736A Expired - Fee Related FR2714465B1 (fr) | 1993-12-28 | 1993-12-28 | Dispositif de prélèvement et de distribution de poudre. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2714465B1 (fr) |
WO (1) | WO1995018365A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7159740B2 (en) * | 2001-10-26 | 2007-01-09 | Sequenom, Inc. | Method and apparatus for parallel dispensing of defined volumes of solid particles |
US20070029342A1 (en) * | 2002-10-04 | 2007-02-08 | Alexander Cross | Laboratory workstation for providing samples |
US7614429B2 (en) * | 2005-05-18 | 2009-11-10 | Symyx Solutions, Inc. | Apparatus and methods for storing and dispensing solid material |
EP1930702A1 (fr) | 2006-12-07 | 2008-06-11 | Mettler-Toledo AG | Dispositif de dosage pour un matériau de dosage en forme de pulvérisateur ou de pâte |
CN101526443A (zh) * | 2008-03-04 | 2009-09-09 | 南通联亚药业有限公司 | 粉末取样装置 |
EP2826722B1 (fr) | 2013-07-19 | 2016-06-29 | Mettler-Toledo GmbH | Appareil de dosage manuel et procédé de dosage pour des poudres ou des pâtes |
WO2017133749A1 (fr) * | 2016-02-06 | 2017-08-10 | Harro Höfliger Verpackungsmaschinen GmbH | Pipette |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE21090C (de) * | G, SCHMITZ in Bochum | Probenehmer für Mehl und Getreide | ||
US2896444A (en) * | 1955-05-26 | 1959-07-28 | Butler Manufacturing Co | Grain probe |
DK267590D0 (da) * | 1990-11-08 | 1990-11-08 | Novo Nordisk As | Pipette |
-
1993
- 1993-12-28 FR FR9315736A patent/FR2714465B1/fr not_active Expired - Fee Related
-
1994
- 1994-12-27 WO PCT/FR1994/001538 patent/WO1995018365A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2714465A1 (fr) | 1995-06-30 |
WO1995018365A1 (fr) | 1995-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW340210B (en) | Method for dispensing absorbent articles | |
GB9320433D0 (en) | Controlled dropper tip closure | |
EP0647144A4 (fr) | Dispositif de recuperation de l'ecoulement vaginal et d'administration de medicaments. | |
FR2655256B1 (fr) | Dispositif a selection de fruits permettant leur broyage et leur malaxage pour distribution d'entremets. | |
FR2714465B1 (fr) | Dispositif de prélèvement et de distribution de poudre. | |
HUT60096A (en) | Process for treating seeds with fungicides and insecticides | |
ITMI910531U1 (it) | Dispositivo per l'erogazione controllata di sostanze contenute entro t ubetti cedevoli | |
CA2354621A1 (fr) | Dispositif transparent pour l'administration percutanee de nicotine | |
EP0660996A3 (fr) | Planteuse avec plateforme pour opérateur. | |
FR2691040B1 (fr) | Dispositif regulateur de distribution des graines pour semoir. | |
AU1332188A (en) | Automatic shutting-off and alarming device for dripping injection use | |
AU698450B2 (en) | Seed delivery device for seed planter | |
GB9018921D0 (en) | Intravenous metering device | |
FR2679793B1 (fr) | Dispositif de parcellisation de tissus osseux spongieux, en vue de leur compactage pour leur reimplantation. | |
YU225989A (en) | Process and device for corn watering | |
GB2302253B (en) | Drill with funnel-shaped seed container | |
AU623783B2 (en) | Arrangement for accumulating sample substance of spectroscopical purposes in the flow injection analysis | |
GB9008657D0 (en) | Medication dispensing | |
ES8608573A1 (es) | Procedimiento y aparato de transferencia y-o de dosificacionde particulas solidas fragiles,a ritmo elevado, con miras a la insercion en un recipiente | |
AU7040691A (en) | Device for selectively storing, for programmed collection and return, coins and tokens particularly for public telephony | |
FR2732856B1 (fr) | Dispositif ralentisseur de graines pour semoir et semoir equipe d'un tel dispositif | |
ZA904570B (en) | 5-nitro-tetrahydropyrimidines and insecticides containing them for agricultural uses | |
PL281760A1 (en) | Multicomponent liquid fertilizers for fertilization through leaves beet, rape and leguminous plants | |
AU3292589A (en) | An apparatus with at least one liquid nozzle for spraying liquid on planted fields | |
FR2698522B1 (fr) | Dispositif de conditionnement d'arbres et d'arbustes en vue de leur transport et de leur transplantation. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |