BE873402A - Filtre pour les fluides, en particulier pour la purification des gaz et de l'air - Google Patents

Filtre pour les fluides, en particulier pour la purification des gaz et de l'air

Info

Publication number
BE873402A
BE873402A BE2057543A BE2057543A BE873402A BE 873402 A BE873402 A BE 873402A BE 2057543 A BE2057543 A BE 2057543A BE 2057543 A BE2057543 A BE 2057543A BE 873402 A BE873402 A BE 873402A
Authority
BE
Belgium
Prior art keywords
fluids
filter
gas
air purification
purification
Prior art date
Application number
BE2057543A
Other languages
English (en)
Original Assignee
Pieralisi Casoli Gianna
Casoli Francesco
Casoli Cristina
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 Pieralisi Casoli Gianna, Casoli Francesco, Casoli Cristina filed Critical Pieralisi Casoli Gianna
Publication of BE873402A publication Critical patent/BE873402A/fr

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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4272—Special valve constructions adapted to filters or filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
BE2057543A 1978-01-12 1979-01-11 Filtre pour les fluides, en particulier pour la purification des gaz et de l'air BE873402A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT00601/78A IT1104028B (it) 1978-01-12 1978-01-12 Filtro per fluidi gassosi con avvisatore a funzionamento pneumatico o pneumomeccanico per il rilevamento dello stato di saturazione della massa filtrante e per il controllo degli organi attivi in apparecchiature di aspirazione e di condizionamento e sua applicazione a dette apparecchiature

Publications (1)

Publication Number Publication Date
BE873402A true BE873402A (fr) 1979-05-02

Family

ID=11290012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2057543A BE873402A (fr) 1978-01-12 1979-01-11 Filtre pour les fluides, en particulier pour la purification des gaz et de l'air

Country Status (4)

Country Link
BE (1) BE873402A (fr)
DE (1) DE2900567A1 (fr)
IT (1) IT1104028B (fr)
NL (1) NL7900233A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946480A (en) * 1989-09-27 1990-08-07 Hauville Francois P Filter apparatus with improved filtration and saturation level detector
DE19610698A1 (de) * 1996-03-19 1997-09-25 Bayerische Motoren Werke Ag Filter

Also Published As

Publication number Publication date
NL7900233A (nl) 1979-07-16
IT1104028B (it) 1985-10-14
IT7800601A0 (it) 1978-01-12
DE2900567A1 (de) 1979-07-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PIERALISI-CASOLI GIANNA

Effective date: 19870131

Owner name: CASOLI CRISTINA

Effective date: 19870131

Owner name: CASOLI FRANCESCO

Effective date: 19870131