GB1030065A - Cartridge filter - Google Patents

Cartridge filter

Info

Publication number
GB1030065A
GB1030065A GB26816/64A GB2681664A GB1030065A GB 1030065 A GB1030065 A GB 1030065A GB 26816/64 A GB26816/64 A GB 26816/64A GB 2681664 A GB2681664 A GB 2681664A GB 1030065 A GB1030065 A GB 1030065A
Authority
GB
United Kingdom
Prior art keywords
strip
filter
band
cartridge
intercalary
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
GB26816/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUCIEN RENE JUSTIN BOURDALE
Original Assignee
LUCIEN RENE JUSTIN BOURDALE
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 LUCIEN RENE JUSTIN BOURDALE filed Critical LUCIEN RENE JUSTIN BOURDALE
Priority to GB26816/64A priority Critical patent/GB1030065A/en
Publication of GB1030065A publication Critical patent/GB1030065A/en
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
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

1,030,065. Cartridge filter. L. R. J. BOURDALE. June, 29,1964, No. 26816/64. Headings B1D and B1T. An annular element for a cartridge filter (Fig. 4, not shown) is made by folding a strip of sheet filter material longitudinally about a corrugated intercalary strip 5 (Fig. 1, not shown), pleating the resulting band (Fig. 2, not shown) and expanding (Fig. 3) so that the open edge 4 of the band lies on a cylindrical surface. An additional edge sealing strip (Fig. 6, not shown) may be included, and the band may form a complete annulus or a sector. One annulus or a plurality of annulii or sectors may be combined in one cartridge filter. The band alternatively may comprise two strips of filter material sandwiching an intercalary strip 5,the filter strips being joined along one edge. In continuous production, the intercalary strip is corrugated by fluted rollers and the ridges are glued on one side. A double width filter strip is applied and the glue cured in an oven, before glue is applied to the other side and the filter strip folded. After a second cure the band is indented on either side, braked to form pleats and cut to length. In use the cartridge is immersed in the fluid to be filtered and a partial vacuum applied within the cartridge.
GB26816/64A 1964-06-29 1964-06-29 Cartridge filter Expired GB1030065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26816/64A GB1030065A (en) 1964-06-29 1964-06-29 Cartridge filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26816/64A GB1030065A (en) 1964-06-29 1964-06-29 Cartridge filter

Publications (1)

Publication Number Publication Date
GB1030065A true GB1030065A (en) 1966-05-18

Family

ID=10249695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26816/64A Expired GB1030065A (en) 1964-06-29 1964-06-29 Cartridge filter

Country Status (1)

Country Link
GB (1) GB1030065A (en)

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