WO1996037647A1 - Dispositif a tissu mixte constitue de fils metalliques et de fils textiles pour rideaux exterieurs et interieurs et pour vetements de travail, servant a la protection contre les ondes radio - Google Patents

Dispositif a tissu mixte constitue de fils metalliques et de fils textiles pour rideaux exterieurs et interieurs et pour vetements de travail, servant a la protection contre les ondes radio Download PDF

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Publication number
WO1996037647A1
WO1996037647A1 PCT/IT1996/000104 IT9600104W WO9637647A1 WO 1996037647 A1 WO1996037647 A1 WO 1996037647A1 IT 9600104 W IT9600104 W IT 9600104W WO 9637647 A1 WO9637647 A1 WO 9637647A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio
waves
protection
realization
exterior
Prior art date
Application number
PCT/IT1996/000104
Other languages
English (en)
Inventor
Francesco De Cavi
Original Assignee
Francesco De Cavi
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 Francesco De Cavi filed Critical Francesco De Cavi
Publication of WO1996037647A1 publication Critical patent/WO1996037647A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/593—Stiff materials, e.g. cane or slat
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used

Definitions

  • the present invention concerns a device , consisting of a fabric mixed with metal threads and natural or synthetic yarn, for the realization of curtains of any kind, for exterior and interior, and for the manufacturing of working clothes for the protection from radio-waves .
  • Said concentrations are due to the manifold sources of radio-waves of all frequencies , like radio waves , television waves , micro-waves and other more , due to the emissions of the many existing radio- and telecommunication systems and also to sources located in the different rooms , as electric household appl i ance s , portable telephones , working machines and other devices .
  • the bombing with the radio-waves of different frequencies to which the organism of the inhabitants of modern megalopolis are subject cause the most serious pathologies - as the sanitary statistics are proving - and mostly leukaemia, cancers, detachment of the retina and others more.
  • radio-wave frequencies are efficaciously filtered by the thickness of the building walls, limiting the pathologic effects to the sole living and working rooms in front of the windows through which all kinds of electromagnetic waves enter in the interiors.
  • the aim set forth is reached by means of the device according to the present invention, that may be used for the realization of any kind of curtain, for exterior and for interior, as well as for the manufacturing of working clothes and accessories, mainly consisting of a fabric with metal threads and natural and synthetic yarn, that will determine a net-like defence with continuity solutions of smaller dimensions than half the wave length of the radio-waves, which therefor cannot pass through said fabric.
  • Said fabric allows the realization of curtains of any kind, or it may be suitably inserted inside conventional fabrics, always with the same purpose.
  • Figures 1 and 2 show two variants of the device according to the present invention, consisting of a fabric mixed with metal threads and natural or synthetic yarn, for the realization of curtains of any kind, for exterior and interior, and for the manufacturing of working clothes for the protection from radio-waves, in which alterlatively the warp and weft consist of metal threads and natural or synthetic yarns.
  • Figure 3 shows a device according to the present invention consisting of a fabric with alternate metal threads and yarns , along the warp as well as along the weft.
  • Figure 4 shows one application of the device according to the present invention, consisting of a panel of sliding and swinging curtain for the electromagnetic protection of a window.
  • Figure 5 shows a scheme of a roll-up out of a small metal net for the electromagnetic protection of a window.
  • Figure 6 shows a variant for a balcony roll-up curtain.
  • Figure 7 shows the use of the device for the manufacturing of a protection overall for a person working on machines emitting radio-waves .
  • the enclosed figures show a fabric mixed with metal threads 1 of aluminium, copper or other metals and natural yarn 2 , of wool , cotton , synthetic ot other material , prepared f o r realizing respectively the warp, the weft ot both, so as to allow the realization of curtains 3 , 4 for interior and 5 for exterior, for the electromagnetic protection of windows and/or rooms, and realizing a defence with continuity solutions smaller than half the wave length of the radio-waves.
  • the device according to the present invention allows the realization of a sliding and swinging curtain 3, consisting of a plurality of panels P provided with hollow spaces 6 for the insertion of metal net defences 1 or, in a variant, of plate defences, that stop the radio-waves.
  • a similar defence with a metal net 1 may be realized like a roll-up 7, as it is shown in figure 5, for determining the electromagnetic protection corresponding to the exact dimensions of a window.
  • the screening of exterior spaces may be also realized by means of the variant of the device according to the present invention shown in figure 6, in which the balcony curtain 8 consists of an original cloth T and of the small metal net i placed between a covering cloth 9.
  • the balcony curtain 8 consists of an original cloth T and of the small metal net i placed between a covering cloth 9.
  • Ail above described variants of the device according to the present invention may be used for manufacturing protection overalls 10, white coats,- gloves , hats and working clothes and glasses , which all may be used in risk areas like plants with microvawe welders , radio bridges , radar systems and similar.
  • covering tapestry for particularly exposed walls may be realized, consisting of small metal nets inserted into cloth or paper.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

Le dispositif décrit peut être utilisé pour réaliser tout type de rideau, extérieur et intérieur, ainsi que pour fabriquer des vêtements et des accessoires de travail. Il est constitué essentiellement d'un tissu de fils métalliques (1) et de fils textiles naturels ou synthétiques (2) qui constituent une protection sous la forme d'un filet dont les solutions de continuité ont une dimension inférieure à la moitié de la longueur d'onde des ondes radio, qui ne peuvent donc pas le traverser. Ce tissu peut servir à la fabrication de rideaux de tout type; il peut également être inséré dans des vêtements ordinaires.
PCT/IT1996/000104 1995-05-26 1996-05-23 Dispositif a tissu mixte constitue de fils metalliques et de fils textiles pour rideaux exterieurs et interieurs et pour vetements de travail, servant a la protection contre les ondes radio WO1996037647A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM95A000348 1995-05-26
IT95RM000348A IT1282845B1 (it) 1995-05-26 1995-05-26 Dispositivo di sicurezza realizzato con tessuto misto di fili metallici e filato, per tende da esterno ed interno e confezione

Publications (1)

Publication Number Publication Date
WO1996037647A1 true WO1996037647A1 (fr) 1996-11-28

Family

ID=11403398

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT1996/000104 WO1996037647A1 (fr) 1995-05-26 1996-05-23 Dispositif a tissu mixte constitue de fils metalliques et de fils textiles pour rideaux exterieurs et interieurs et pour vetements de travail, servant a la protection contre les ondes radio

Country Status (2)

Country Link
IT (1) IT1282845B1 (fr)
WO (1) WO1996037647A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652236A1 (de) * 1996-12-16 1998-06-18 Raetz Walter Überwachungselement für den Einbau in Fördergurte
EP0940277A1 (fr) * 1998-03-05 1999-09-08 Southfields Coachworks Ltd. Dispostifs de fermeture pour conteneur de marchandises
WO2000074461A1 (fr) * 1999-05-27 2000-12-07 Edilio Livio Alpini Article pour devier des champs electromagnetiques
US6783839B1 (en) * 1997-11-27 2004-08-31 Edilio Livio Alpini Electromagnetic field deflecting garment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB572811A (en) * 1943-05-21 1945-10-24 Harry Crawshaw Improvements relating to woven fabrics
DE827023C (de) * 1950-02-23 1952-01-07 Ratazzi & May Gewebe und daraus hergestelltes Rollo
FR2275359A1 (fr) * 1974-06-19 1976-01-16 Greze Andre Voile ayant un pouvoir reflecteur aux ondes radar
EP0383059A1 (fr) * 1989-02-15 1990-08-22 Finex Handels-Gmbh Etoffe textile de protection contre les rayonnements électromagnétiques et vêtements en cette étoffe
RU2045922C1 (ru) * 1992-06-22 1995-10-20 Научно-исследовательский институт военной медицины Радиозащитная одежда

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB572811A (en) * 1943-05-21 1945-10-24 Harry Crawshaw Improvements relating to woven fabrics
DE827023C (de) * 1950-02-23 1952-01-07 Ratazzi & May Gewebe und daraus hergestelltes Rollo
FR2275359A1 (fr) * 1974-06-19 1976-01-16 Greze Andre Voile ayant un pouvoir reflecteur aux ondes radar
EP0383059A1 (fr) * 1989-02-15 1990-08-22 Finex Handels-Gmbh Etoffe textile de protection contre les rayonnements électromagnétiques et vêtements en cette étoffe
RU2045922C1 (ru) * 1992-06-22 1995-10-20 Научно-исследовательский институт военной медицины Радиозащитная одежда

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 9625, Derwent World Patents Index; AN 96-249726, XP002012910 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652236A1 (de) * 1996-12-16 1998-06-18 Raetz Walter Überwachungselement für den Einbau in Fördergurte
US6783839B1 (en) * 1997-11-27 2004-08-31 Edilio Livio Alpini Electromagnetic field deflecting garment
EP0940277A1 (fr) * 1998-03-05 1999-09-08 Southfields Coachworks Ltd. Dispostifs de fermeture pour conteneur de marchandises
WO2000074461A1 (fr) * 1999-05-27 2000-12-07 Edilio Livio Alpini Article pour devier des champs electromagnetiques
US6661120B1 (en) 1999-05-27 2003-12-09 Edilio Livio Alpini Article for deflecting electromagnetic fields

Also Published As

Publication number Publication date
ITRM950348A0 (it) 1995-05-26
IT1282845B1 (it) 1998-04-01
ITRM950348A1 (it) 1996-11-26

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