GB2074037B - Upflow liquid filter - Google Patents

Upflow liquid filter

Info

Publication number
GB2074037B
GB2074037B GB8036866A GB8036866A GB2074037B GB 2074037 B GB2074037 B GB 2074037B GB 8036866 A GB8036866 A GB 8036866A GB 8036866 A GB8036866 A GB 8036866A GB 2074037 B GB2074037 B GB 2074037B
Authority
GB
United Kingdom
Prior art keywords
liquid filter
upflow liquid
upflow
filter
liquid
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
GB8036866A
Other versions
GB2074037A (en
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.)
EAU CLAIRE SYSTEMS Inc
Original Assignee
EAU CLAIRE SYSTEMS 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 EAU CLAIRE SYSTEMS Inc filed Critical EAU CLAIRE SYSTEMS Inc
Publication of GB2074037A publication Critical patent/GB2074037A/en
Application granted granted Critical
Publication of GB2074037B publication Critical patent/GB2074037B/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
    • B01D24/20—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 provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
GB8036866A 1980-04-03 1980-11-17 Upflow liquid filter Expired GB2074037B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13747980A 1980-04-03 1980-04-03

Publications (2)

Publication Number Publication Date
GB2074037A GB2074037A (en) 1981-10-28
GB2074037B true GB2074037B (en) 1983-09-28

Family

ID=22477622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036866A Expired GB2074037B (en) 1980-04-03 1980-11-17 Upflow liquid filter

Country Status (2)

Country Link
JP (1) JPS5763111A (en)
GB (1) GB2074037B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485385A1 (en) * 1980-06-27 1981-12-31 Degremont BED FILTER OF GRANULAR MATERIALS FOR THE TREATMENT OF WATER, ESPECIALLY SEA WATER AND CORROSIVE LIQUIDS

Also Published As

Publication number Publication date
JPS5763111A (en) 1982-04-16
GB2074037A (en) 1981-10-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee