NL134409C - - Google Patents

Info

Publication number
NL134409C
NL134409C NL134409DA NL134409C NL 134409 C NL134409 C NL 134409C NL 134409D A NL134409D A NL 134409DA NL 134409 C NL134409 C NL 134409C
Authority
NL
Netherlands
Application number
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.)
Publication of NL134409C publication Critical patent/NL134409C/xx

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
    • 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
    • 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
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
NL134409D 1938-09-24 NL134409C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2242861X 1938-09-24

Publications (1)

Publication Number Publication Date
NL134409C true NL134409C (fr)

Family

ID=10902072

Family Applications (1)

Application Number Title Priority Date Filing Date
NL134409D NL134409C (fr) 1938-09-24

Country Status (2)

Country Link
US (1) US2242861A (fr)
NL (1) NL134409C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217613A (en) * 1985-10-18 1993-06-08 Bunri Industry Co., Ltd. Filter apparatus
DE4109577A1 (de) * 1991-03-20 1992-09-24 Gutec Umweltschutz Vorrichtung zur beseitigung von oel
US5685983A (en) * 1993-07-06 1997-11-11 Nordic Water Products Ab Apparatus for filtering liquids containing particles
DE4400485C1 (de) * 1994-01-11 1995-04-20 Mann & Hummel Filter Rückspülbares Flüssigkeitsfilter
US6471862B1 (en) 2001-06-13 2002-10-29 Robert John Rockwell Oil skimming apparatus
SE542326C2 (en) * 2018-06-21 2020-04-14 Valmet Oy Vacuum filter

Also Published As

Publication number Publication date
US2242861A (en) 1941-05-20

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