FR94714E - Filtre-presse dynamique. - Google Patents

Filtre-presse dynamique.

Info

Publication number
FR94714E
FR94714E FR131521A FR131521A FR94714E FR 94714 E FR94714 E FR 94714E FR 131521 A FR131521 A FR 131521A FR 131521 A FR131521 A FR 131521A FR 94714 E FR94714 E FR 94714E
Authority
FR
France
Prior art keywords
filter press
dynamic filter
dynamic
press
filter
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
FR131521A
Other languages
English (en)
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.)
ENTPR DE RECH S ET D ACTIVITES
Entreprise de Recherches et dActivites Petrolieres SA
Original Assignee
ENTPR DE RECH S ET D ACTIVITES
Entreprise de Recherches et dActivites Petrolieres SA
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 claimed from FR14391A external-priority patent/FR1441602A/fr
Application filed by ENTPR DE RECH S ET D ACTIVITES, Entreprise de Recherches et dActivites Petrolieres SA filed Critical ENTPR DE RECH S ET D ACTIVITES
Priority to FR131521A priority Critical patent/FR94714E/fr
Priority to US721039A priority patent/US3435663A/en
Priority to DE19681810688 priority patent/DE1810688C/de
Application granted granted Critical
Publication of FR94714E publication Critical patent/FR94714E/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
FR131521A 1965-04-23 1967-12-08 Filtre-presse dynamique. Expired FR94714E (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR131521A FR94714E (fr) 1965-04-23 1967-12-08 Filtre-presse dynamique.
US721039A US3435663A (en) 1965-04-23 1968-04-12 Dynamic filter press
DE19681810688 DE1810688C (de) 1967-12-08 1968-11-25 Dynamische Filterpresse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR14391A FR1441602A (fr) 1965-04-23 1965-04-23 Filtre-presse drnamique
FR131521A FR94714E (fr) 1965-04-23 1967-12-08 Filtre-presse dynamique.

Publications (1)

Publication Number Publication Date
FR94714E true FR94714E (fr) 1969-10-24

Family

ID=26163354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR131521A Expired FR94714E (fr) 1965-04-23 1967-12-08 Filtre-presse dynamique.

Country Status (2)

Country Link
US (1) US3435663A (fr)
FR (1) FR94714E (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548635A (en) * 1969-03-05 1970-12-22 Univ Of Kentucky Research Foun Method of and apparatus for testing dynamic permeability and hydrodynamic surface drainage of materials
US4571985A (en) * 1983-11-17 1986-02-25 The United States Army Corps Of Engineers As Represented By The Secretary Of The Army Method and apparatus for measuring the hydraulic conductivity of porous materials
GB8926778D0 (en) * 1989-11-27 1990-01-17 Forex Neptune Serv Tech Sa Sampling of drilling mud

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705418A (en) * 1950-12-30 1955-04-05 Socony Vacuum Oil Co Inc Apparatus for measuring charateristics of core samples under compressive stresses
US3055208A (en) * 1959-09-22 1962-09-25 Jersey Prod Res Co Dynamic filter
US3258117A (en) * 1963-08-27 1966-06-28 Brown & Williamson Tobacco Corp Automatic means for testing and assorting cigarettes according to porosity
US3286510A (en) * 1964-05-18 1966-11-22 Phillips Petroleum Co Drilling mud test apparatus and process

Also Published As

Publication number Publication date
DE1810688B2 (de) 1972-11-23
US3435663A (en) 1969-04-01
DE1810688A1 (de) 1970-10-22

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