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FR2275359A1 - Fabric cabable of reflecting radar waves - has metallic component incorporated in it - Google Patents

Fabric cabable of reflecting radar waves - has metallic component incorporated in it

Info

Publication number
FR2275359A1
FR2275359A1 FR7421323A FR7421323A FR2275359A1 FR 2275359 A1 FR2275359 A1 FR 2275359A1 FR 7421323 A FR7421323 A FR 7421323A FR 7421323 A FR7421323 A FR 7421323A FR 2275359 A1 FR2275359 A1 FR 2275359A1
Authority
FR
France
Prior art keywords
fabric
cabable
radar waves
component incorporated
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.)
Withdrawn
Application number
FR7421323A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7421323A priority Critical patent/FR2275359A1/en
Publication of FR2275359A1 publication Critical patent/FR2275359A1/en
Withdrawn legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/21—Boats, rafts, buoys or the like, characterised by signalling means, e.g. lights, reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
    • B63H9/067—Sails characterised by their construction or manufacturing process
    • 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
    • D03D15/54—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 coloured
    • 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
    • D03D15/60—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 warp or weft elements other than yarns or threads
    • D03D15/67—Metal wires
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2507/00—Sport; Military
    • D10B2507/04—Sails

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)
  • Woven Fabrics (AREA)

Abstract

A fabric capable of reflecting radar waves has a metallic component incorporated in it. The fabric is used for sails of small boats (partic. non-metallic boats) so that they can be detected by the radar system of larger boats. The fabric may be woven and pref. includes yarns formed by spinning metal filaments and synthetic fibres together. Alternatively the fabric may include synthetic yarns having a metallic coating or including a dispersion of metallic particles.
FR7421323A 1974-06-19 1974-06-19 Fabric cabable of reflecting radar waves - has metallic component incorporated in it Withdrawn FR2275359A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421323A FR2275359A1 (en) 1974-06-19 1974-06-19 Fabric cabable of reflecting radar waves - has metallic component incorporated in it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421323A FR2275359A1 (en) 1974-06-19 1974-06-19 Fabric cabable of reflecting radar waves - has metallic component incorporated in it

Publications (1)

Publication Number Publication Date
FR2275359A1 true FR2275359A1 (en) 1976-01-16

Family

ID=9140257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421323A Withdrawn FR2275359A1 (en) 1974-06-19 1974-06-19 Fabric cabable of reflecting radar waves - has metallic component incorporated in it

Country Status (1)

Country Link
FR (1) FR2275359A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013432A1 (en) * 1979-01-02 1980-07-23 Verseidag-Industrietextilien Gmbh Multiple layer sail cloth
EP0034189A1 (en) * 1980-02-13 1981-08-26 Verseidag-Industrietextilien Gmbh Sail-cloth
FR2480805A1 (en) * 1980-04-18 1981-10-23 Aerospatiale Woven fabric of mineral or synthetic slivers - in which each sliver has edging of rigid fibres to counteract slackness
US4408156A (en) 1979-05-01 1983-10-04 N. V. Bekaert S.A. Sheet articles of non-conductive material marked for identification purposes, and method and apparatus for identifying such articles
EP0261257A2 (en) * 1985-04-11 1988-03-30 Asahi Kasei Kogyo Kabushiki Kaisha Electroconductive fibrous material
EP0587361A2 (en) * 1992-09-04 1994-03-16 Hyprotect Limited Protective headwear
WO1996037647A1 (en) * 1995-05-26 1996-11-28 Francesco De Cavi A device with mixed fabric, consisting of metal threads and yarn, for exterior and interior curtains and for working clothes for the protection from radio-waves
FR2741200A1 (en) * 1995-11-15 1997-05-16 Aerazur Insulating and radar-reflecting cover for inflatable craft
EP0979773A1 (en) * 1998-07-14 2000-02-16 Robert André Lainé Sail, sailcloth, method for producing them and apparatus for carrying out said method
EP1052725A1 (en) * 1999-05-10 2000-11-15 Aerospatiale Matra Lanceurs Strategiques et Spatiaux Method of manufacturing a microwave reflective surface
GB2382822A (en) * 2001-12-04 2003-06-11 Swiss Net Uk Plc Fabric with metallic threads

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013432A1 (en) * 1979-01-02 1980-07-23 Verseidag-Industrietextilien Gmbh Multiple layer sail cloth
US4408156A (en) 1979-05-01 1983-10-04 N. V. Bekaert S.A. Sheet articles of non-conductive material marked for identification purposes, and method and apparatus for identifying such articles
EP0034189A1 (en) * 1980-02-13 1981-08-26 Verseidag-Industrietextilien Gmbh Sail-cloth
FR2480805A1 (en) * 1980-04-18 1981-10-23 Aerospatiale Woven fabric of mineral or synthetic slivers - in which each sliver has edging of rigid fibres to counteract slackness
EP0261257A2 (en) * 1985-04-11 1988-03-30 Asahi Kasei Kogyo Kabushiki Kaisha Electroconductive fibrous material
EP0261257A3 (en) * 1985-04-11 1988-07-06 Asahi Kasei Kogyo Kabushiki Kaisha Electroconductive fibrous material
EP0587361A2 (en) * 1992-09-04 1994-03-16 Hyprotect Limited Protective headwear
EP0587361A3 (en) * 1992-09-04 1996-01-03 Hyprotect Ltd Protective headwear
WO1996037647A1 (en) * 1995-05-26 1996-11-28 Francesco De Cavi A device with mixed fabric, consisting of metal threads and yarn, for exterior and interior curtains and for working clothes for the protection from radio-waves
FR2741200A1 (en) * 1995-11-15 1997-05-16 Aerazur Insulating and radar-reflecting cover for inflatable craft
EP0979773A1 (en) * 1998-07-14 2000-02-16 Robert André Lainé Sail, sailcloth, method for producing them and apparatus for carrying out said method
EP1052725A1 (en) * 1999-05-10 2000-11-15 Aerospatiale Matra Lanceurs Strategiques et Spatiaux Method of manufacturing a microwave reflective surface
FR2793608A1 (en) * 1999-05-10 2000-11-17 Aerospatiale Lanceurs Strategi SURFACE REFLECTING ELECTROMAGNETIC WAVES AND METHOD FOR THE PRODUCTION THEREOF
US6348901B1 (en) 1999-05-10 2002-02-19 Aerospatiale Matra Lanceurs Strategiques Et Spatiaux Surface reflecting electromagnetic waves and process for producing it
GB2382822A (en) * 2001-12-04 2003-06-11 Swiss Net Uk Plc Fabric with metallic threads

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Legal Events

Date Code Title Description
ST Notification of lapse