FR1313882A - Improvement in filter cartridges - Google Patents

Improvement in filter cartridges

Info

Publication number
FR1313882A
FR1313882A FR879446A FR879446A FR1313882A FR 1313882 A FR1313882 A FR 1313882A FR 879446 A FR879446 A FR 879446A FR 879446 A FR879446 A FR 879446A FR 1313882 A FR1313882 A FR 1313882A
Authority
FR
France
Prior art keywords
improvement
filter cartridges
cartridges
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
FR879446A
Other languages
French (fr)
Inventor
Rene Commeinhes
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 filed Critical
Priority to FR879446A priority Critical patent/FR1313882A/en
Application granted granted Critical
Publication of FR1313882A publication Critical patent/FR1313882A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4876—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration in which the filtering elements are moved between filtering operations; particular measures for removing or replacing the filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR879446A 1961-11-20 1961-11-20 Improvement in filter cartridges Expired FR1313882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR879446A FR1313882A (en) 1961-11-20 1961-11-20 Improvement in filter cartridges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879446A FR1313882A (en) 1961-11-20 1961-11-20 Improvement in filter cartridges

Publications (1)

Publication Number Publication Date
FR1313882A true FR1313882A (en) 1963-01-04

Family

ID=8767053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879446A Expired FR1313882A (en) 1961-11-20 1961-11-20 Improvement in filter cartridges

Country Status (1)

Country Link
FR (1) FR1313882A (en)

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