FR9470E - Nouveau filtre - Google Patents

Nouveau filtre

Info

Publication number
FR9470E
FR9470E FR9470A FR9470DA FR9470E FR 9470 E FR9470 E FR 9470E FR 9470 A FR9470 A FR 9470A FR 9470D A FR9470D A FR 9470DA FR 9470 E FR9470 E FR 9470E
Authority
FR
France
Prior art keywords
new filter
filter
new
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
FR9470A
Other languages
English (en)
Inventor
Louis-Francois Marcenac
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.)
LOUIS FRANCOIS MARCENAC
Original Assignee
LOUIS FRANCOIS MARCENAC
Publication date
Application granted granted Critical
Publication of FR9470E publication Critical patent/FR9470E/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/08—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being supported by at least two pervious coaxial walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR9470A Nouveau filtre Expired FR9470E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9485T

Publications (1)

Publication Number Publication Date
FR9470E true FR9470E (fr) 1908-11-14

Family

ID=8625250

Family Applications (5)

Application Number Title Priority Date Filing Date
FR9463A Expired FR9463E (fr) Nouveau filtre
FR9470A Expired FR9470E (fr) Nouveau filtre
FR9485A Expired FR9485E (fr) Nouveau filtre
FR8905A Expired FR8905E (fr) Nouveau filtre
FR385176A Expired FR385176A (fr) 1907-03-01 Nouveau filtre

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR9463A Expired FR9463E (fr) Nouveau filtre

Family Applications After (3)

Application Number Title Priority Date Filing Date
FR9485A Expired FR9485E (fr) Nouveau filtre
FR8905A Expired FR8905E (fr) Nouveau filtre
FR385176A Expired FR385176A (fr) 1907-03-01 Nouveau filtre

Country Status (1)

Country Link
FR (5) FR385176A (fr)

Also Published As

Publication number Publication date
FR385176A (fr) 1908-05-04
FR9463E (fr) 1908-11-14
FR9485E (fr) 1908-11-14
FR8905E (fr) 1908-07-24

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