FR2058422A5 - Gas filter with automatic reverse - pressure cleaner - Google Patents

Gas filter with automatic reverse - pressure cleaner

Info

Publication number
FR2058422A5
FR2058422A5 FR6929805A FR6929805A FR2058422A5 FR 2058422 A5 FR2058422 A5 FR 2058422A5 FR 6929805 A FR6929805 A FR 6929805A FR 6929805 A FR6929805 A FR 6929805A FR 2058422 A5 FR2058422 A5 FR 2058422A5
Authority
FR
France
Prior art keywords
gas filter
pressure cleaner
automatic reverse
self
valve housing
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
FR6929805A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR6929805A priority Critical patent/FR2058422A5/fr
Priority to ZA705678A priority patent/ZA705678B/xx
Priority to CS5763A priority patent/CS148093B2/cs
Application granted granted Critical
Publication of FR2058422A5 publication Critical patent/FR2058422A5/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
    • B01D46/71—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 with pressurised gas, e.g. pulsed air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR6929805A 1969-09-01 1969-09-01 Gas filter with automatic reverse - pressure cleaner Expired FR2058422A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6929805A FR2058422A5 (en) 1969-09-01 1969-09-01 Gas filter with automatic reverse - pressure cleaner
ZA705678A ZA705678B (en) 1969-09-01 1970-08-18 Automatic unclogging device for the filtration of gases
CS5763A CS148093B2 (cs) 1969-09-01 1970-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6929805A FR2058422A5 (en) 1969-09-01 1969-09-01 Gas filter with automatic reverse - pressure cleaner

Publications (1)

Publication Number Publication Date
FR2058422A5 true FR2058422A5 (en) 1971-05-28

Family

ID=9039608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6929805A Expired FR2058422A5 (en) 1969-09-01 1969-09-01 Gas filter with automatic reverse - pressure cleaner

Country Status (3)

Country Link
CS (1) CS148093B2 (cs)
FR (1) FR2058422A5 (cs)
ZA (1) ZA705678B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043775A (en) * 1975-12-29 1977-08-23 Ecolaire Inc. Air lock filter system
FR2450628A1 (fr) * 1979-03-05 1980-10-03 Air Ind Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043775A (en) * 1975-12-29 1977-08-23 Ecolaire Inc. Air lock filter system
FR2450628A1 (fr) * 1979-03-05 1980-10-03 Air Ind Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes

Also Published As

Publication number Publication date
CS148093B2 (cs) 1973-02-22
ZA705678B (en) 1971-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse