FR552535A - Improvements to filtration devices - Google Patents

Improvements to filtration devices

Info

Publication number
FR552535A
FR552535A FR552535DA FR552535A FR 552535 A FR552535 A FR 552535A FR 552535D A FR552535D A FR 552535DA FR 552535 A FR552535 A FR 552535A
Authority
FR
France
Prior art keywords
filtration devices
filtration
devices
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
French (fr)
Inventor
Edwin Letts Oliver
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 FR552535A publication Critical patent/FR552535A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR552535D 1922-05-27 1922-05-27 Improvements to filtration devices Expired FR552535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR552535T 1922-05-27

Publications (1)

Publication Number Publication Date
FR552535A true FR552535A (en) 1923-05-02

Family

ID=8937630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR552535D Expired FR552535A (en) 1922-05-27 1922-05-27 Improvements to filtration devices

Country Status (1)

Country Link
FR (1) FR552535A (en)

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