FR723858A - Filter refinements - Google Patents

Filter refinements

Info

Publication number
FR723858A
FR723858A FR723858DA FR723858A FR 723858 A FR723858 A FR 723858A FR 723858D A FR723858D A FR 723858DA FR 723858 A FR723858 A FR 723858A
Authority
FR
France
Prior art keywords
refinements
filter
filter refinements
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
French (fr)
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.)
Oliver United Filters Inc
Original Assignee
Oliver United Filters Inc
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 Oliver United Filters Inc filed Critical Oliver United Filters Inc
Application granted granted Critical
Publication of FR723858A publication Critical patent/FR723858A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR723858D 1930-10-13 1931-10-05 Filter refinements Expired FR723858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US723858XA 1930-10-13 1930-10-13

Publications (1)

Publication Number Publication Date
FR723858A true FR723858A (en) 1932-04-16

Family

ID=22107218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723858D Expired FR723858A (en) 1930-10-13 1931-10-05 Filter refinements

Country Status (1)

Country Link
FR (1) FR723858A (en)

Similar Documents

Publication Publication Date Title
FR732046A (en) Filter refinements
FR703387A (en) Bra refinements
FR709845A (en) Switch refinements
FR662929A (en) Filter refinements
FR697061A (en) Filter refinements
FR647535A (en) Filter refinements
FR647095A (en) Filter refinements
FR728683A (en) Filter refinements
FR719976A (en) Bodywork refinements
FR720860A (en) Valve refinements
FR610650A (en) Refinements with cannetières
FR692261A (en) Carburetor improvements
FR693989A (en) Comb refinements
FR669255A (en) Filter refinements
FR709463A (en) Coil refinements
FR723858A (en) Filter refinements
FR728015A (en) Filter refinements
FR40308E (en) Filter refinements
FR700537A (en) Bodywork refinements
FR702825A (en) Awnings refinements
FR717284A (en) Switch refinements
FR693257A (en) Cremone refinements
FR705901A (en) Corkscrew refinements
FR708008A (en) Window refinements
FR699233A (en) Lantern refinements