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FR1373199A - Improvements to liquid filtration devices - Google Patents

Improvements to liquid filtration devices

Info

Publication number
FR1373199A
FR1373199A FR944925A FR944925A FR1373199A FR 1373199 A FR1373199 A FR 1373199A FR 944925 A FR944925 A FR 944925A FR 944925 A FR944925 A FR 944925A FR 1373199 A FR1373199 A FR 1373199A
Authority
FR
France
Prior art keywords
filtration devices
liquid filtration
liquid
devices
filtration
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
FR944925A
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.)
Auto Klean Strainers Ltd
Original Assignee
Auto Klean Strainers Ltd
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
Priority claimed from GB27589/62A external-priority patent/GB1026803A/en
Application filed by Auto Klean Strainers Ltd filed Critical Auto Klean Strainers Ltd
Priority to FR944925A priority Critical patent/FR1373199A/en
Application granted granted Critical
Publication of FR1373199A publication Critical patent/FR1373199A/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
    • B01D29/50—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
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • 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
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
    • 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
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0453—Filter tubes connected to plates positioned between at least two plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR944925A 1962-08-17 1963-08-16 Improvements to liquid filtration devices Expired FR1373199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR944925A FR1373199A (en) 1962-08-17 1963-08-16 Improvements to liquid filtration devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27589/62A GB1026803A (en) 1962-08-17 1962-08-17 Improvements relating to liquid filtering apparatus
FR944925A FR1373199A (en) 1962-08-17 1963-08-16 Improvements to liquid filtration devices

Publications (1)

Publication Number Publication Date
FR1373199A true FR1373199A (en) 1964-09-25

Family

ID=26202918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944925A Expired FR1373199A (en) 1962-08-17 1963-08-16 Improvements to liquid filtration devices

Country Status (1)

Country Link
FR (1) FR1373199A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299284B (en) * 1966-02-01 1969-12-18 R P Adams Company Inc Backwashable filter
DE1486812B1 (en) * 1965-06-11 1970-03-05 Jacques Muller Backwashable filter
EP1254690A3 (en) * 2001-05-04 2003-03-05 H. William Morgan, Jr. Liquid filtration device with backwashing feature

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1486812B1 (en) * 1965-06-11 1970-03-05 Jacques Muller Backwashable filter
DE1299284B (en) * 1966-02-01 1969-12-18 R P Adams Company Inc Backwashable filter
EP1254690A3 (en) * 2001-05-04 2003-03-05 H. William Morgan, Jr. Liquid filtration device with backwashing feature

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