FR443374A - Perfectionnements dans les filtres - Google Patents

Perfectionnements dans les filtres

Info

Publication number
FR443374A
FR443374A FR443374A FR443374DA FR443374A FR 443374 A FR443374 A FR 443374A FR 443374 A FR443374 A FR 443374A FR 443374D A FR443374D A FR 443374DA FR 443374 A FR443374 A FR 443374A
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
FR443374A
Other languages
English (en)
Inventor
Frank Candy
Frank Pullen Candy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR443374A publication Critical patent/FR443374A/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
    • B01D24/10—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
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters
    • B01D2201/206—Systems for applying vacuum to filters by the weight of the liquid in a tube, e.g. siphon, barometric leg
FR443374A 1911-10-18 1912-05-03 Perfectionnements dans les filtres Expired FR443374A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB443374X 1911-10-18

Publications (1)

Publication Number Publication Date
FR443374A true FR443374A (fr) 1912-09-23

Family

ID=1484450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR443374A Expired FR443374A (fr) 1911-10-18 1912-05-03 Perfectionnements dans les filtres

Country Status (1)

Country Link
FR (1) FR443374A (fr)

Similar Documents

Publication Publication Date Title
FR443374A (fr) Perfectionnements dans les filtres
FR448651A (fr) Perfectionnements dans les automobiles
FR436575A (fr) Perfectionnements apportés dans les corsets-jupes
FR480935A (fr) Perfectionnements dans les ressorts
FR451441A (fr) Perfectionnements dans les appareils filtrants
FR450651A (fr) Perfectionnements dans les bandages
FR448849A (fr) Perfectionnements dans les tombes
FR14523E (fr) Perfectionnements dans les vélocipèdes
FR431763A (fr) Perfectionnements dans les grues
FR427635A (fr) Perfectionnements dans les aéroplanes
FR428525A (fr) Perfectionnements dans les aéroplanes
FR433518A (fr) Perfectionnements dans les aéroplanes
FR435979A (fr) Perfectionnements dans les aéroplanes
FR436813A (fr) Perfectionnements dans les aéroplanes
FR18982E (fr) Perfectionnements dans les pompes
FR428470A (fr) Perfectionnements dans les pompes
FR440089A (fr) Perfectionnements dans les flotteurs
FR431048A (fr) Perfectionnements dans les cinématographes
FR425291A (fr) Perfectionnements dans les graisseurs
FR467465A (fr) Perfectionnements dans les aéroplanes
FR409898A (fr) Perfectionnements dans les filtres
FR444277A (fr) Perfectionnements dans les carburateurs
FR433423A (fr) Perfectionnement dans les coiffures
FR447930A (fr) Perfectionnement dans les jarretelles
FR462162A (fr) Perfectionnements dans les hydro-aéroplanes