FR1562081A - - Google Patents

Info

Publication number
FR1562081A
FR1562081A FR137499A FR1562081DA FR1562081A FR 1562081 A FR1562081 A FR 1562081A FR 137499 A FR137499 A FR 137499A FR 1562081D A FR1562081D A FR 1562081DA FR 1562081 A FR1562081 A FR 1562081A
Authority
FR
France
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
FR137499A
Other languages
French (fr)
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 FR1562081A publication Critical patent/FR1562081A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR137499A 1968-01-26 1968-01-26 Expired FR1562081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR137499 1968-01-26

Publications (1)

Publication Number Publication Date
FR1562081A true FR1562081A (en) 1969-04-04

Family

ID=8645129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR137499A Expired FR1562081A (en) 1968-01-26 1968-01-26

Country Status (1)

Country Link
FR (1) FR1562081A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2075048A1 (en) 2007-12-18 2009-07-01 Dall'Oglio, Stefano Method and biological filtering system with regeneration of filtering
EP3114054A4 (en) * 2014-03-03 2017-12-27 Filtrar Tech Inc. Vacuum system and method of vacuuming using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2075048A1 (en) 2007-12-18 2009-07-01 Dall'Oglio, Stefano Method and biological filtering system with regeneration of filtering
EP3114054A4 (en) * 2014-03-03 2017-12-27 Filtrar Tech Inc. Vacuum system and method of vacuuming using same

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Legal Events

Date Code Title Description
ST Notification of lapse