FR1356375A - Improvements to liquid filters - Google Patents

Improvements to liquid filters

Info

Publication number
FR1356375A
FR1356375A FR924570A FR924570A FR1356375A FR 1356375 A FR1356375 A FR 1356375A FR 924570 A FR924570 A FR 924570A FR 924570 A FR924570 A FR 924570A FR 1356375 A FR1356375 A FR 1356375A
Authority
FR
France
Prior art keywords
liquid filters
filters
liquid
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
FR924570A
Other languages
French (fr)
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.)
HERFILCO
Original Assignee
HERFILCO
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 HERFILCO filed Critical HERFILCO
Priority to FR924570A priority Critical patent/FR1356375A/en
Application granted granted Critical
Publication of FR1356375A publication Critical patent/FR1356375A/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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR924570A 1963-02-12 1963-02-12 Improvements to liquid filters Expired FR1356375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR924570A FR1356375A (en) 1963-02-12 1963-02-12 Improvements to liquid filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924570A FR1356375A (en) 1963-02-12 1963-02-12 Improvements to liquid filters

Publications (1)

Publication Number Publication Date
FR1356375A true FR1356375A (en) 1964-03-27

Family

ID=8796892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924570A Expired FR1356375A (en) 1963-02-12 1963-02-12 Improvements to liquid filters

Country Status (1)

Country Link
FR (1) FR1356375A (en)

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