FR2160467A1 - Multi-layer filter mfr - by assembling elements and supports in alternating layers - Google Patents

Multi-layer filter mfr - by assembling elements and supports in alternating layers

Info

Publication number
FR2160467A1
FR2160467A1 FR7240463A FR7240463A FR2160467A1 FR 2160467 A1 FR2160467 A1 FR 2160467A1 FR 7240463 A FR7240463 A FR 7240463A FR 7240463 A FR7240463 A FR 7240463A FR 2160467 A1 FR2160467 A1 FR 2160467A1
Authority
FR
France
Prior art keywords
supports
mfr
alternating layers
layer filter
assembling elements
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.)
Withdrawn
Application number
FR7240463A
Other languages
French (fr)
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.)
PLASTIC ENGINEERS Ltd
Original Assignee
PLASTIC ENGINEERS Ltd
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 PLASTIC ENGINEERS Ltd filed Critical PLASTIC ENGINEERS Ltd
Publication of FR2160467A1 publication Critical patent/FR2160467A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

A number of supports, each with >=1 opening, and a number of filter elements, are arranged so that each opening of the support is covered by one filter element, the supports and filter elements are arranged in alternate layers in a mould, and the surrounding duct is injected with plastics to seal the edges of the elements and supports together.
FR7240463A 1971-11-16 1972-11-15 Multi-layer filter mfr - by assembling elements and supports in alternating layers Withdrawn FR2160467A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5324471 1971-11-16
GB5787371 1971-12-13

Publications (1)

Publication Number Publication Date
FR2160467A1 true FR2160467A1 (en) 1973-06-29

Family

ID=26267224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240463A Withdrawn FR2160467A1 (en) 1971-11-16 1972-11-15 Multi-layer filter mfr - by assembling elements and supports in alternating layers

Country Status (2)

Country Link
DE (1) DE2256225A1 (en)
FR (1) FR2160467A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9305041U1 (en) * 1993-01-23 1993-06-24 Gleixner, Josef, 8470 Nabburg Filters, especially air or gas filters
DE19721427A1 (en) * 1997-05-22 1998-11-26 Mann & Hummel Filter Sieve element

Also Published As

Publication number Publication date
DE2256225A1 (en) 1973-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse