FR783203A - Perfectionnements aux filtres dans lesquels la paroi filtrante est un fil enroulé en hélice - Google Patents

Perfectionnements aux filtres dans lesquels la paroi filtrante est un fil enroulé en hélice

Info

Publication number
FR783203A
FR783203A FR783203DA FR783203A FR 783203 A FR783203 A FR 783203A FR 783203D A FR783203D A FR 783203DA FR 783203 A FR783203 A FR 783203A
Authority
FR
France
Prior art keywords
helix
filters
wire wound
filter wall
filter
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
English (en)
Inventor
Joseph Jean Bouteille
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 FR783203A publication Critical patent/FR783203A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR783203D 1934-03-16 1934-03-16 Perfectionnements aux filtres dans lesquels la paroi filtrante est un fil enroulé en hélice Expired FR783203A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783203T 1934-03-16

Publications (1)

Publication Number Publication Date
FR783203A true FR783203A (fr) 1935-07-10

Family

ID=9214814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783203D Expired FR783203A (fr) 1934-03-16 1934-03-16 Perfectionnements aux filtres dans lesquels la paroi filtrante est un fil enroulé en hélice

Country Status (1)

Country Link
FR (1) FR783203A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237770A (en) * 1963-03-06 1966-03-01 Wix Corp Filter apparatus
US4051036A (en) * 1975-02-07 1977-09-27 Daimler-Benz Aktiengesellschaft Filter for liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237770A (en) * 1963-03-06 1966-03-01 Wix Corp Filter apparatus
US4051036A (en) * 1975-02-07 1977-09-27 Daimler-Benz Aktiengesellschaft Filter for liquids

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