GB2067087B - Filter - Google Patents

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Publication number
GB2067087B
GB2067087B GB8100934A GB8100934A GB2067087B GB 2067087 B GB2067087 B GB 2067087B GB 8100934 A GB8100934 A GB 8100934A GB 8100934 A GB8100934 A GB 8100934A GB 2067087 B GB2067087 B GB 2067087B
Authority
GB
United Kingdom
Prior art keywords
filter
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
GB8100934A
Other versions
GB2067087A (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.)
SWINNEY ENG
Original Assignee
SWINNEY ENG
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 SWINNEY ENG filed Critical SWINNEY ENG
Priority to GB8100934A priority Critical patent/GB2067087B/en
Publication of GB2067087A publication Critical patent/GB2067087A/en
Application granted granted Critical
Publication of GB2067087B publication Critical patent/GB2067087B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
GB8100934A 1980-01-14 1981-01-13 Filter Expired GB2067087B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8100934A GB2067087B (en) 1980-01-14 1981-01-13 Filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8001206 1980-01-14
GB8100934A GB2067087B (en) 1980-01-14 1981-01-13 Filter

Publications (2)

Publication Number Publication Date
GB2067087A GB2067087A (en) 1981-07-22
GB2067087B true GB2067087B (en) 1983-09-01

Family

ID=26274136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8100934A Expired GB2067087B (en) 1980-01-14 1981-01-13 Filter

Country Status (1)

Country Link
GB (1) GB2067087B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8308588D0 (en) * 1983-03-29 1983-05-05 Swinney Eng Filter
GB2137110A (en) * 1983-03-29 1984-10-03 Swinney Eng Filter Element Mounting
GB8425068D0 (en) * 1984-10-04 1984-11-07 Swinney Eng Automatic backwashing filter
GB2188558A (en) * 1986-04-07 1987-10-07 Plenty Ltd Filter medium
US7120599B2 (en) * 1999-12-30 2006-10-10 Ge Capital Commercial Finance, Inc. Methods and systems for modeling using classification and regression trees

Also Published As

Publication number Publication date
GB2067087A (en) 1981-07-22

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee