FR1345705A - élément filtrant pourvu d'une ou plusieurs gaines de préfiltrage - Google Patents

élément filtrant pourvu d'une ou plusieurs gaines de préfiltrage

Info

Publication number
FR1345705A
FR1345705A FR913820A FR913820A FR1345705A FR 1345705 A FR1345705 A FR 1345705A FR 913820 A FR913820 A FR 913820A FR 913820 A FR913820 A FR 913820A FR 1345705 A FR1345705 A FR 1345705A
Authority
FR
France
Prior art keywords
filter
element provided
sleeves
filter element
filter sleeves
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
FR913820A
Other languages
English (en)
Inventor
Jacques Muller
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
Priority to FR913820A priority Critical patent/FR1345705A/fr
Priority to DEM45999U priority patent/DE1961543U/de
Priority to GB42183/63A priority patent/GB996945A/en
Application granted granted Critical
Publication of FR1345705A publication Critical patent/FR1345705A/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
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • 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
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0407—Perforated supports on both sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
FR913820A 1962-10-30 1962-10-30 élément filtrant pourvu d'une ou plusieurs gaines de préfiltrage Expired FR1345705A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR913820A FR1345705A (fr) 1962-10-30 1962-10-30 élément filtrant pourvu d'une ou plusieurs gaines de préfiltrage
DEM45999U DE1961543U (de) 1962-10-30 1963-09-20 Filterelement fuer die zweistufige filterung von stroemungsmitteln.
GB42183/63A GB996945A (en) 1962-10-30 1963-10-25 Fluid filter provided with a column of filter rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913820A FR1345705A (fr) 1962-10-30 1962-10-30 élément filtrant pourvu d'une ou plusieurs gaines de préfiltrage

Publications (1)

Publication Number Publication Date
FR1345705A true FR1345705A (fr) 1963-12-13

Family

ID=8789758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913820A Expired FR1345705A (fr) 1962-10-30 1962-10-30 élément filtrant pourvu d'une ou plusieurs gaines de préfiltrage

Country Status (3)

Country Link
DE (1) DE1961543U (fr)
FR (1) FR1345705A (fr)
GB (1) GB996945A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2185433B1 (fr) * 1972-05-23 1976-04-30 Labinal
DE3125841C2 (de) * 1981-02-10 1983-10-06 Basf Farben + Fasern Ag, 2000 Hamburg Filteranlage für flüssiges Medien
GB2150038A (en) * 1983-11-15 1985-06-26 Northern Ind Systems Engineeri Filtration apparatus
NL1005864C2 (nl) * 1997-04-22 1998-10-26 Mathieu Franciscus Josephus Ke Zeefinrichting voor viskeuze massa.
GR20000100127A (el) * 2000-04-13 2001-12-31 Δερμιτζακης Εμμανουηλ Αριστειδης Αυτοκαθαριζομενο φιλτρο
DE502005004986D1 (de) * 2004-07-29 2008-09-25 Schaeffler Kg Ringfilter
ES2277792B2 (es) * 2006-12-05 2008-06-16 Universidad Politecnica De Madrid Filtro para liquidos y su procedimiento de limpieza automatica.
US10369524B2 (en) * 2014-01-06 2019-08-06 W. L. Gore & Associates, Inc. Autogenous cleaning filtration method and device
US20220096974A1 (en) * 2020-09-30 2022-03-31 Caterpillar Inc. Adjustable ring assembly for two-dimensional filtration
CN116102101B (zh) * 2023-04-04 2023-10-24 福建省粤华环保科技有限公司 一种医院污水深度处理系统

Also Published As

Publication number Publication date
GB996945A (en) 1965-06-30
DE1961543U (de) 1967-06-08

Similar Documents

Publication Publication Date Title
FR1347027A (fr) Perfectionnement au filtrage de l'air
FR1345705A (fr) élément filtrant pourvu d'une ou plusieurs gaines de préfiltrage
FR1336342A (fr) Perfectionnements à la séparation de l'acrylonitrile
FR1503575A (fr) Perfectionnements à l'aération des véhicules
CH406720A (de) Landwirtschaftliches Mehrzweckfahrzeug
BE766430A (fr) Element d'assemblage
BE746559A (fr) Element d'allumage
FR1324756A (fr) Perfectionnements à l'étirage de matières fibreuses
FR1438684A (fr) Filtre perfectionné à élément filtrant poreux
FR1324694A (fr) élément filtrant
FR1407971A (fr) Pince d'assemblage
FR1466065A (fr) élément filtrant et de coalescence
FR3258M (fr) 2-trifluorométhyl-4-chloranilide de l'acide n-(beta-cyclohexylamino-butyrique).
CH393694A (fr) Pince d'assemblage
FR1314425A (fr) élément de filtre
FR82502E (fr) élément de pont auto-moteur
FR1353920A (fr) Perfectionnements à l'assemblage des fonds de réservoirs
FR1372336A (fr) Boîtier de filtre de protection d'abri, à capot amovible
FR1308018A (fr) élément filtrant composite
FR1400292A (fr) Perfectionnements dans les vêtements de plongée
FR1489190A (fr) Filtre de correcteur d'assiette
ES97939Y (es) Prenda infantil de abrigo
FR1487015A (fr) Chaîne de filtres électroniques à pôles d'amortissement
FR1303759A (fr) élément filtrant alluvionnaire
FR1352484A (fr) Filtre micro-ondes avec caractéristique d'atténuation symétrique