FR1154930A - Filtres - Google Patents

Filtres

Info

Publication number
FR1154930A
FR1154930A FR1154930DA FR1154930A FR 1154930 A FR1154930 A FR 1154930A FR 1154930D A FR1154930D A FR 1154930DA FR 1154930 A FR1154930 A FR 1154930A
Authority
FR
France
Prior art keywords
filters
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.)
HERCULES FILTER CORP
Original Assignee
HERCULES FILTER CORP
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 HERCULES FILTER CORP filed Critical HERCULES FILTER CORP
Application granted granted Critical
Publication of FR1154930A publication Critical patent/FR1154930A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
    • 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)
FR1154930D 1955-10-03 1956-07-10 Filtres Expired FR1154930A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1154930XA 1955-10-03 1955-10-03

Publications (1)

Publication Number Publication Date
FR1154930A true FR1154930A (fr) 1958-04-18

Family

ID=22361761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154930D Expired FR1154930A (fr) 1955-10-03 1956-07-10 Filtres

Country Status (1)

Country Link
FR (1) FR1154930A (fr)

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