FR9059E - Non-submerged sand filter - Google Patents

Non-submerged sand filter

Info

Publication number
FR9059E
FR9059E FR9059A FR9059DA FR9059E FR 9059 E FR9059 E FR 9059E FR 9059 A FR9059 A FR 9059A FR 9059D A FR9059D A FR 9059DA FR 9059 E FR9059 E FR 9059E
Authority
FR
France
Prior art keywords
sand filter
submerged sand
submerged
filter
sand
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
FR9059A
Other languages
French (fr)
Inventor
Louis Gaultier
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 GAULTIER
Original Assignee
LOUIS GAULTIER
Publication date
Application granted granted Critical
Publication of FR9059E publication Critical patent/FR9059E/en
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
    • B01D24/10—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
    • 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
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate
    • 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
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR9059A Non-submerged sand filter Expired FR9059E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9059T

Publications (1)

Publication Number Publication Date
FR9059E true FR9059E (en) 1908-08-22

Family

ID=8623624

Family Applications (2)

Application Number Title Priority Date Filing Date
FR9059A Expired FR9059E (en) Non-submerged sand filter
FR387685A Expired FR387685A (en) 1908-02-29 Sliding stirrup closure for cassettes intended for the payment of wages

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR387685A Expired FR387685A (en) 1908-02-29 Sliding stirrup closure for cassettes intended for the payment of wages

Country Status (1)

Country Link
FR (2) FR387685A (en)

Also Published As

Publication number Publication date
FR387685A (en) 1908-07-20

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