FR669255A - Filter refinements - Google Patents

Filter refinements

Info

Publication number
FR669255A
FR669255A FR669255DA FR669255A FR 669255 A FR669255 A FR 669255A FR 669255D A FR669255D A FR 669255DA FR 669255 A FR669255 A FR 669255A
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)
Inventor
Balfour Bramwell
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 filed Critical
Application granted granted Critical
Publication of FR669255A publication Critical patent/FR669255A/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
    • B01D24/002—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
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FR669255D 1928-02-07 1929-02-06 Filter refinements Expired FR669255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3860/28A GB298835A (en) 1928-02-07 1928-02-07 Improvements in filters

Publications (1)

Publication Number Publication Date
FR669255A true FR669255A (en) 1929-11-14

Family

ID=9766256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669255D Expired FR669255A (en) 1928-02-07 1929-02-06 Filter refinements

Country Status (3)

Country Link
BE (1) BE357922A (en)
FR (1) FR669255A (en)
GB (1) GB298835A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8334550D0 (en) * 1983-12-29 1984-02-01 Gould M H Filtering apparatus
CN102966147A (en) * 2012-12-11 2013-03-13 四川大学 Household mud barrel

Also Published As

Publication number Publication date
BE357922A (en)
GB298835A (en) 1928-10-18

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