FR703254A - Filtre à huiles de pétrole, et produits analogues - Google Patents

Filtre à huiles de pétrole, et produits analogues

Info

Publication number
FR703254A
FR703254A FR703254DA FR703254A FR 703254 A FR703254 A FR 703254A FR 703254D A FR703254D A FR 703254DA FR 703254 A FR703254 A FR 703254A
Authority
FR
France
Prior art keywords
filter
similar products
petroleum oils
petroleum
oils
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.)
DOOLEY IMPROVEMENTS
Original Assignee
DOOLEY IMPROVEMENTS
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 DOOLEY IMPROVEMENTS filed Critical DOOLEY IMPROVEMENTS
Application granted granted Critical
Publication of FR703254A publication Critical patent/FR703254A/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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/182—Filters characterised by the openings or pores for depth filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR703254D 1929-10-17 1930-10-01 Filtre à huiles de pétrole, et produits analogues Expired FR703254A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US703254XA 1929-10-17 1929-10-17

Publications (1)

Publication Number Publication Date
FR703254A true FR703254A (fr) 1931-04-28

Family

ID=22094608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703254D Expired FR703254A (fr) 1929-10-17 1930-10-01 Filtre à huiles de pétrole, et produits analogues

Country Status (1)

Country Link
FR (1) FR703254A (fr)

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