ES409509A1 - Filtering element - Google Patents

Filtering element

Info

Publication number
ES409509A1
ES409509A1 ES409509A ES409509A ES409509A1 ES 409509 A1 ES409509 A1 ES 409509A1 ES 409509 A ES409509 A ES 409509A ES 409509 A ES409509 A ES 409509A ES 409509 A1 ES409509 A1 ES 409509A1
Authority
ES
Spain
Prior art keywords
metals
threads
metallic coating
filtering element
metallic
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
ES409509A
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.)
Rech Des Etats De S Centre D E
Original Assignee
Rech Des Etats De S Centre D E
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 Rech Des Etats De S Centre D E filed Critical Rech Des Etats De S Centre D E
Publication of ES409509A1 publication Critical patent/ES409509A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal

Abstract

Improvements in the filtering elements, characterized in that the element comprises a set of crossed, ordered metallic threads, possibly woven, with at least some of these threads having a regular metallic coating with a thickness of between about 1% and about 50%, consisting of either by one of the metals in the group comprising silver, copper, gold, and nickel, or by an alloy based on one of these metals, said wires being joined to each other by welding with the help of said metallic coating at least some of your contact points. (Machine-translation by Google Translate, not legally binding)
ES409509A 1971-12-03 1972-12-01 Filtering element Expired ES409509A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143574A FR2163879A5 (en) 1971-12-03 1971-12-03

Publications (1)

Publication Number Publication Date
ES409509A1 true ES409509A1 (en) 1976-04-01

Family

ID=9086929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409509A Expired ES409509A1 (en) 1971-12-03 1972-12-01 Filtering element

Country Status (6)

Country Link
BE (1) BE792211A (en)
DE (1) DE2258906A1 (en)
ES (1) ES409509A1 (en)
FR (1) FR2163879A5 (en)
GB (1) GB1419780A (en)
IT (1) IT987584B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332345C2 (en) * 1983-09-08 1986-08-07 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Filter material made of metal mesh
FR2577345B1 (en) * 1985-02-08 1989-09-22 Framatome Sa DEVICE FOR FILTERING A LIQUID IN CIRCULATION IN THE COOLING CIRCUIT OF A NUCLEAR REACTOR AND METHOD FOR MANUFACTURING THIS DEVICE
DE3925596A1 (en) * 1989-08-02 1991-02-07 Schwaebische Huettenwerke Gmbh METHOD FOR PRODUCING A FILTER AND FILTER THEREFORE PRODUCED
EP0432448B1 (en) * 1989-12-09 1994-01-05 Sulzer-Escher Wyss Gmbh Process for making a wedge wire
DE4416501C2 (en) * 1994-05-10 1996-09-26 Judo Wasseraufbereitung Germ protection for house water filter sieve inserts
GB2306894B (en) * 1995-11-04 1999-06-02 Mixalloy Ltd Deep well filters
JP4994574B2 (en) * 2004-01-07 2012-08-08 株式会社ダイセル Gas generator filter
DE202004015240U1 (en) * 2004-09-27 2004-12-09 Silvertex Gmbh Thread system for installation in drinking water systems

Also Published As

Publication number Publication date
GB1419780A (en) 1975-12-31
IT987584B (en) 1975-03-20
DE2258906A1 (en) 1973-06-20
FR2163879A5 (en) 1973-07-27
BE792211A (en) 1973-06-01

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