FR37758E - Self-cleaning filter by the pressurized fluid itself - Google Patents

Self-cleaning filter by the pressurized fluid itself

Info

Publication number
FR37758E
FR37758E FR37758DA FR37758E FR 37758 E FR37758 E FR 37758E FR 37758D A FR37758D A FR 37758DA FR 37758 E FR37758 E FR 37758E
Authority
FR
France
Prior art keywords
self
pressurized fluid
cleaning filter
fluid itself
itself
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)
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.)
BEAUDREY ET BERGERON SOC
Original Assignee
BEAUDREY ET BERGERON SOC
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 BEAUDREY ET BERGERON SOC filed Critical BEAUDREY ET BERGERON SOC
Application granted granted Critical
Publication of FR37758E publication Critical patent/FR37758E/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
    • B01D29/11—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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting 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
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/58—Power supply means for regenerating the filter
    • B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR37758D 1929-12-07 1929-12-07 Self-cleaning filter by the pressurized fluid itself Expired FR37758E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37758T 1929-12-07

Publications (1)

Publication Number Publication Date
FR37758E true FR37758E (en) 1931-01-17

Family

ID=8674347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37758D Expired FR37758E (en) 1929-12-07 1929-12-07 Self-cleaning filter by the pressurized fluid itself

Country Status (1)

Country Link
FR (1) FR37758E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239626A (en) * 1979-02-21 1980-12-16 Niagara Bottle Washer Manufacturing Co. Filter for removing fines
EP4104681A1 (en) * 2015-10-27 2022-12-21 Feltrim Pastoral Company Pty Ltd Self-cleaning filter for fluids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239626A (en) * 1979-02-21 1980-12-16 Niagara Bottle Washer Manufacturing Co. Filter for removing fines
EP4104681A1 (en) * 2015-10-27 2022-12-21 Feltrim Pastoral Company Pty Ltd Self-cleaning filter for fluids

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