FR1168122A - Filtre à alluvionnement - Google Patents

Filtre à alluvionnement

Info

Publication number
FR1168122A
FR1168122A FR1168122DA FR1168122A FR 1168122 A FR1168122 A FR 1168122A FR 1168122D A FR1168122D A FR 1168122DA FR 1168122 A FR1168122 A FR 1168122A
Authority
FR
France
Prior art keywords
alluvial filter
alluvial
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)
French (fr)
Inventor
Rudolf Lannoch
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
Application granted granted Critical
Publication of FR1168122A publication Critical patent/FR1168122A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR1168122D 1955-12-13 1956-12-12 Filtre à alluvionnement Expired FR1168122A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1168122X 1955-12-13

Publications (1)

Publication Number Publication Date
FR1168122A true FR1168122A (fr) 1958-12-04

Family

ID=7729082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168122D Expired FR1168122A (fr) 1955-12-13 1956-12-12 Filtre à alluvionnement

Country Status (2)

Country Link
BE (1) BE553331A (enrdf_load_stackoverflow)
FR (1) FR1168122A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE553331A (enrdf_load_stackoverflow)

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