FR2500629B1 - - Google Patents

Info

Publication number
FR2500629B1
FR2500629B1 FR8114280A FR8114280A FR2500629B1 FR 2500629 B1 FR2500629 B1 FR 2500629B1 FR 8114280 A FR8114280 A FR 8114280A FR 8114280 A FR8114280 A FR 8114280A FR 2500629 B1 FR2500629 B1 FR 2500629B1
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
FR8114280A
Other versions
FR2500629A1 (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.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR8114280A priority Critical patent/FR2500629A1/fr
Publication of FR2500629A1 publication Critical patent/FR2500629A1/fr
Application granted granted Critical
Publication of FR2500629B1 publication Critical patent/FR2500629B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
FR8114280A 1981-07-22 1981-07-22 Centrigraphe ou analyseur granulometrique centrifuge suivant un procede de variation simultanee de la vitesse de rotation et de la distance de mesure par rapport a l'axe du disque centrifuge en fonction du temps Granted FR2500629A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8114280A FR2500629A1 (fr) 1981-07-22 1981-07-22 Centrigraphe ou analyseur granulometrique centrifuge suivant un procede de variation simultanee de la vitesse de rotation et de la distance de mesure par rapport a l'axe du disque centrifuge en fonction du temps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8114280A FR2500629A1 (fr) 1981-07-22 1981-07-22 Centrigraphe ou analyseur granulometrique centrifuge suivant un procede de variation simultanee de la vitesse de rotation et de la distance de mesure par rapport a l'axe du disque centrifuge en fonction du temps

Publications (2)

Publication Number Publication Date
FR2500629A1 FR2500629A1 (fr) 1982-08-27
FR2500629B1 true FR2500629B1 (fr) 1984-03-09

Family

ID=9260767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114280A Granted FR2500629A1 (fr) 1981-07-22 1981-07-22 Centrigraphe ou analyseur granulometrique centrifuge suivant un procede de variation simultanee de la vitesse de rotation et de la distance de mesure par rapport a l'axe du disque centrifuge en fonction du temps

Country Status (1)

Country Link
FR (1) FR2500629A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556836B1 (fr) * 1983-12-19 1986-05-23 Jauffret Sa Procede et dispositifs de separation fractionnee et d'analyse granulometrique de particules en suspension dans un liquide
EP0447060B1 (fr) * 1990-03-12 1996-04-10 Beckman Instruments, Inc. Séparation optimalisée par centrifugation
US5171206A (en) * 1990-03-12 1992-12-15 Beckman Instruments, Inc. Optimal centrifugal separation
US20040016686A1 (en) * 2002-07-24 2004-01-29 Wyatt Philip J. Absolute measurement centrifuge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679367A (en) * 1970-09-14 1972-07-25 Technicon Instr Apparatus for determining the pack volume of particulates in liquid mixtures
IT1044259B (it) * 1975-03-21 1980-03-20 Tropea M Dispositivo per classificare mediante centrifugazione la granulometria di qualsiasi sostanza polverulenta
GB1533587A (en) * 1976-05-12 1978-11-29 Groves M Method of determining particle size

Also Published As

Publication number Publication date
FR2500629A1 (fr) 1982-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse