IT7822973A0 - Elemento filtrante per gas, in particolare sotto forma di tasca o manica, di tipo a disintasamento pneumatico. - Google Patents

Elemento filtrante per gas, in particolare sotto forma di tasca o manica, di tipo a disintasamento pneumatico.

Info

Publication number
IT7822973A0
IT7822973A0 IT7822973A IT2297378A IT7822973A0 IT 7822973 A0 IT7822973 A0 IT 7822973A0 IT 7822973 A IT7822973 A IT 7822973A IT 2297378 A IT2297378 A IT 2297378A IT 7822973 A0 IT7822973 A0 IT 7822973A0
Authority
IT
Italy
Prior art keywords
pocket
sleeve
type
filter element
gas filter
Prior art date
Application number
IT7822973A
Other languages
English (en)
Other versions
IT1096197B (it
Inventor
Guibet Jean Pierre
Original Assignee
Air Ind
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 Air Ind filed Critical Air Ind
Publication of IT7822973A0 publication Critical patent/IT7822973A0/it
Application granted granted Critical
Publication of IT1096197B publication Critical patent/IT1096197B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/024—Mounting aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
IT22973/78A 1977-05-25 1978-05-03 Elemento filtrante per gas,in particolare sotto forma di tasca o manica,di tipo a disintasamento pneumatico IT1096197B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7715942A FR2391763A1 (fr) 1977-05-25 1977-05-25 Element filtrant pour gaz, notamment en forme de poche ou de manche, du type a decolmatage pneumatique

Publications (2)

Publication Number Publication Date
IT7822973A0 true IT7822973A0 (it) 1978-05-03
IT1096197B IT1096197B (it) 1985-08-17

Family

ID=9191254

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22973/78A IT1096197B (it) 1977-05-25 1978-05-03 Elemento filtrante per gas,in particolare sotto forma di tasca o manica,di tipo a disintasamento pneumatico

Country Status (6)

Country Link
JP (1) JPS53146372A (it)
BE (1) BE867482A (it)
ES (1) ES469760A1 (it)
FR (1) FR2391763A1 (it)
IT (1) IT1096197B (it)
ZA (1) ZA782569B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269925A (en) * 1992-05-04 1993-12-14 Exxon Research And Engineering Company Filter comprising multiple layers of non-woven filter fabric of decreasing porosity

Also Published As

Publication number Publication date
IT1096197B (it) 1985-08-17
ES469760A1 (es) 1979-01-01
ZA782569B (en) 1979-06-27
FR2391763A1 (fr) 1978-12-22
FR2391763B1 (it) 1982-06-04
BE867482A (fr) 1978-11-27
JPS53146372A (en) 1978-12-20

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