FR847782A - Perfectionnements aux filtres à masse filtrante - Google Patents

Perfectionnements aux filtres à masse filtrante

Info

Publication number
FR847782A
FR847782A FR847782DA FR847782A FR 847782 A FR847782 A FR 847782A FR 847782D A FR847782D A FR 847782DA FR 847782 A FR847782 A FR 847782A
Authority
FR
France
Prior art keywords
filtering filter
filter improvements
filtering
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
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.)
DAUBRON SOC D Ets
Original Assignee
DAUBRON SOC D Ets
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 DAUBRON SOC D Ets filed Critical DAUBRON SOC D Ets
Application granted granted Critical
Publication of FR847782A publication Critical patent/FR847782A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D24/045—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 with at least one flat vertical wall
    • B01D24/047—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 with at least one flat vertical wall with vertical tubes distributing the liquid to be filtered or for collecting filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR847782D 1938-06-23 1938-06-23 Perfectionnements aux filtres à masse filtrante Expired FR847782A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847782T 1938-06-23

Publications (1)

Publication Number Publication Date
FR847782A true FR847782A (fr) 1939-10-17

Family

ID=9313957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847782D Expired FR847782A (fr) 1938-06-23 1938-06-23 Perfectionnements aux filtres à masse filtrante

Country Status (1)

Country Link
FR (1) FR847782A (fr)

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