IT1246449B - Method for the production of filter elements from expanded plastic material, with a self-supporting structure - Google Patents

Method for the production of filter elements from expanded plastic material, with a self-supporting structure

Info

Publication number
IT1246449B
IT1246449B IT02137490A IT2137490A IT1246449B IT 1246449 B IT1246449 B IT 1246449B IT 02137490 A IT02137490 A IT 02137490A IT 2137490 A IT2137490 A IT 2137490A IT 1246449 B IT1246449 B IT 1246449B
Authority
IT
Italy
Prior art keywords
plastic material
self
production
supporting structure
filter elements
Prior art date
Application number
IT02137490A
Other languages
Italian (it)
Other versions
IT9021374A1 (en
IT9021374A0 (en
Inventor
Rinaldo Silanus
Original Assignee
Rinaldo Silanus
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 Rinaldo Silanus filed Critical Rinaldo Silanus
Priority to IT02137490A priority Critical patent/IT1246449B/en
Publication of IT9021374A0 publication Critical patent/IT9021374A0/en
Publication of IT9021374A1 publication Critical patent/IT9021374A1/en
Application granted granted Critical
Publication of IT1246449B publication Critical patent/IT1246449B/en

Links

Landscapes

  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

This is a method for the production of filter elements from expanded plastic material, with a self-supporting structure capable of giving these elements a stable shape. This method involves joining together two sheets of material with a net of suitable compact plastic material, with a suitably sized mesh, between them. The resulting joined and stiffened sheets are then cut to the desired shapes and measurements and, optionally, curved and/or folded in such a way as to acquire a specific and durable geometrical form. <IMAGE>
IT02137490A 1990-09-04 1990-09-04 Method for the production of filter elements from expanded plastic material, with a self-supporting structure IT1246449B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02137490A IT1246449B (en) 1990-09-04 1990-09-04 Method for the production of filter elements from expanded plastic material, with a self-supporting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02137490A IT1246449B (en) 1990-09-04 1990-09-04 Method for the production of filter elements from expanded plastic material, with a self-supporting structure

Publications (3)

Publication Number Publication Date
IT9021374A0 IT9021374A0 (en) 1990-09-04
IT9021374A1 IT9021374A1 (en) 1992-03-04
IT1246449B true IT1246449B (en) 1994-11-18

Family

ID=11180856

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02137490A IT1246449B (en) 1990-09-04 1990-09-04 Method for the production of filter elements from expanded plastic material, with a self-supporting structure

Country Status (1)

Country Link
IT (1) IT1246449B (en)

Also Published As

Publication number Publication date
IT9021374A1 (en) 1992-03-04
IT9021374A0 (en) 1990-09-04

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Legal Events

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0001 Granted