FR884444A - Filter refinements - Google Patents

Filter refinements

Info

Publication number
FR884444A
FR884444A FR884444DA FR884444A FR 884444 A FR884444 A FR 884444A FR 884444D A FR884444D A FR 884444DA FR 884444 A FR884444 A FR 884444A
Authority
FR
France
Prior art keywords
refinements
filter
filter refinements
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)
Inventor
Claude Arrachart
Emmanuel Goriot
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 FR884444A publication Critical patent/FR884444A/en
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
    • B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR884444D 1942-07-24 1942-07-24 Filter refinements Expired FR884444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR884444T 1942-07-24

Publications (1)

Publication Number Publication Date
FR884444A true FR884444A (en) 1943-08-12

Family

ID=9374971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884444D Expired FR884444A (en) 1942-07-24 1942-07-24 Filter refinements

Country Status (1)

Country Link
FR (1) FR884444A (en)

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