GB1419780A - Filtering element - Google Patents

Filtering element

Info

Publication number
GB1419780A
GB1419780A GB5557672A GB5557672A GB1419780A GB 1419780 A GB1419780 A GB 1419780A GB 5557672 A GB5557672 A GB 5557672A GB 5557672 A GB5557672 A GB 5557672A GB 1419780 A GB1419780 A GB 1419780A
Authority
GB
United Kingdom
Prior art keywords
wires
bonded
coating
dec
assembly
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
GB5557672A
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.)
CTRE ET RECH ETATS SURFACE
Original Assignee
CTRE ET RECH ETATS SURFACE
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 CTRE ET RECH ETATS SURFACE filed Critical CTRE ET RECH ETATS SURFACE
Publication of GB1419780A publication Critical patent/GB1419780A/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

1419780 Filters CENTRE D'ETUDES ET DE RECHERCHES DES ETATS DE SURFACE 1 Dec 1972 [3 Dec 1971] 55576/72 Heading B1D [Also in Division D1] A filter comprises a metallic support surrounding crossed metallic wires having a coating of silver, copper, gold or nickel, or an alloy having a major constituent of one of these metals, of from 1Á to 50Á thick, the wires being bonded to one another where they cross, and to the support by the coating. The wires may be woven and may be coated prior to assembly, the bonding being subsequently effected by heat and pressure or the uncoated wires and supported may be coated and bonded after assembly, e.g. by electrolysis, auto-catalytic chemcal reduction method, thermochemical decomposition method, thermal evaporation under vacuum, cathodic spraying, or coating and stoving. In Figure 5 the wires 1 are bonded to each other and to a surrounding sleeve 5, in Figure 6 separate screens of diminishing screen size having crossing points and extremities bonded and in Figure 7 a side outlet filter, similar to Figure 6, has further large mesh screens T7, T8 under the finest mesh T6.
GB5557672A 1971-12-03 1972-12-01 Filtering element Expired GB1419780A (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
GB1419780A true GB1419780A (en) 1975-12-31

Family

ID=9086929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5557672A Expired GB1419780A (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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243632A (en) * 1985-02-08 1993-09-07 Framatome Process for filtering a liquid circulating in the cooling circuit of a nuclear reactor
GB2306894A (en) * 1995-11-04 1997-05-14 Mixalloy Ltd Wire mesh well filters
WO2006034701A1 (en) * 2004-09-27 2006-04-06 Detlef Militz Thread system for installing in drinking water systems and other liquid-guiding systems
EP1712273A1 (en) * 2004-01-07 2006-10-18 Daicel Chemical Industries, Ltd. Gas producer-use filter

Families Citing this family (4)

* 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
DE3925596A1 (en) * 1989-08-02 1991-02-07 Schwaebische Huettenwerke Gmbh METHOD FOR PRODUCING A FILTER AND FILTER THEREFORE PRODUCED
DE59004134D1 (en) * 1989-12-09 1994-02-17 Escher Wyss Gmbh Process for producing a slotted screen.
DE4416501C2 (en) * 1994-05-10 1996-09-26 Judo Wasseraufbereitung Germ protection for house water filter sieve inserts

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243632A (en) * 1985-02-08 1993-09-07 Framatome Process for filtering a liquid circulating in the cooling circuit of a nuclear reactor
GB2306894A (en) * 1995-11-04 1997-05-14 Mixalloy Ltd Wire mesh well filters
GB2306894B (en) * 1995-11-04 1999-06-02 Mixalloy Ltd Deep well filters
EP1712273A1 (en) * 2004-01-07 2006-10-18 Daicel Chemical Industries, Ltd. Gas producer-use filter
EP1712273A4 (en) * 2004-01-07 2009-04-01 Daicel Chem Gas producer-use filter
US8394157B2 (en) 2004-01-07 2013-03-12 Daicel Chemical Industries, Ltd. Filter for gas generator
WO2006034701A1 (en) * 2004-09-27 2006-04-06 Detlef Militz Thread system for installing in drinking water systems and other liquid-guiding systems
EA010253B1 (en) * 2004-09-27 2008-06-30 Детлеф Милиц Thread system for installing in drinking water systems and other liquid guiding systems
CN101048350B (en) * 2004-09-27 2011-02-02 德特勒夫·米利茨 Silk-thread system for installing on drinking water system and other fluid transmission system
US8245855B2 (en) 2004-09-27 2012-08-21 Silvertex Ag Thread system for installing in drinking water systems and other liquid-guiding systems

Also Published As

Publication number Publication date
ES409509A1 (en) 1976-04-01
FR2163879A5 (en) 1973-07-27
BE792211A (en) 1973-06-01
DE2258906A1 (en) 1973-06-20
IT987584B (en) 1975-03-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee