ES435980A1 - Improvements in filters for liquids or gaseous fluids. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in filters for liquids or gaseous fluids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES435980A1
ES435980A1 ES435980A ES435980A ES435980A1 ES 435980 A1 ES435980 A1 ES 435980A1 ES 435980 A ES435980 A ES 435980A ES 435980 A ES435980 A ES 435980A ES 435980 A1 ES435980 A1 ES 435980A1
Authority
ES
Spain
Prior art keywords
liquids
translation
filters
machine
legally binding
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
ES435980A
Other languages
Spanish (es)
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.)
LUCAS FILTRI SpA
Original Assignee
LUCAS FILTRI SpA
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 LUCAS FILTRI SpA filed Critical LUCAS FILTRI SpA
Publication of ES435980A1 publication Critical patent/ES435980A1/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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter 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
    • B01D29/01—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 flat filtering elements
    • B01D29/012—Making filtering elements
    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
    • 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
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing

Landscapes

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

Abstract

Improvements in filters for liquids or gaseous fluids, characterized by being constituted from a one-piece body (1) of expanded plastic material and of open cellular structure, from whose body they are eliminated, only in correspondence with the faces (3, 4) through from which flows the fluid to be filtered when the filter is used, waterproof crostas that cover all of its external faces, the other faces (2) of said body being impermeable by virtue of said crosts. (Machine-translation by Google Translate, not legally binding)
ES435980A 1974-04-12 1975-03-25 Improvements in filters for liquids or gaseous fluids. (Machine-translation by Google Translate, not legally binding) Expired ES435980A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68197/74A IT1009458B (en) 1974-04-12 1974-04-12 FILTER FOR FLUIDS AND PROCEDURE FOR ITS MANUFACTURING

Publications (1)

Publication Number Publication Date
ES435980A1 true ES435980A1 (en) 1976-12-16

Family

ID=11308444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435980A Expired ES435980A1 (en) 1974-04-12 1975-03-25 Improvements in filters for liquids or gaseous fluids. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
DE (1) DE2513170A1 (en)
ES (1) ES435980A1 (en)
FR (1) FR2267142A1 (en)
IT (1) IT1009458B (en)

Also Published As

Publication number Publication date
IT1009458B (en) 1976-12-10
DE2513170A1 (en) 1975-10-30
FR2267142A1 (en) 1975-11-07
FR2267142B3 (en) 1978-10-06

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