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DE2220449A1 - Radar-reflecting sail cloth - with added metallic fibres, coating or electroplated deposit - Google Patents

Radar-reflecting sail cloth - with added metallic fibres, coating or electroplated deposit

Info

Publication number
DE2220449A1
DE2220449A1 DE2220449A DE2220449A DE2220449A1 DE 2220449 A1 DE2220449 A1 DE 2220449A1 DE 2220449 A DE2220449 A DE 2220449A DE 2220449 A DE2220449 A DE 2220449A DE 2220449 A1 DE2220449 A1 DE 2220449A1
Authority
DE
Germany
Prior art keywords
radar
reflecting
coating
sail cloth
metallic fibres
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.)
Pending
Application number
DE2220449A
Other languages
German (de)
Inventor
Theo Schreus
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.)
VER SEIDENWEBEREIEN AG
Original Assignee
VER SEIDENWEBEREIEN AG
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 VER SEIDENWEBEREIEN AG filed Critical VER SEIDENWEBEREIEN AG
Priority to DE2220449A priority Critical patent/DE2220449A1/en
Publication of DE2220449A1 publication Critical patent/DE2220449A1/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00—Woven fabrics not otherwise provided for
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—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 material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • D03D15/25—Metal
    • 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
    • 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
    • D10B2505/00—Industrial
    • D10B2505/18—Outdoor fabrics, e.g. tents, tarpaulins
    • 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

The radar-reflecting e.g., Cu, Fe or brass substances are added to the fabric or the yarn.

Description

Radaraktiver Segel- oder Planenstoff Es ist bekannt, daß Boote und Yachten aus Baumaterialien, die keine Radarstrahlen reflektieren, z03. Holz oder Kunststoff, nicht auf einem Radarschirm erfaßt werden können und daher bei Nacht auf verkehrsreichen Schiffahrtswegen besonders gefährdet sind. Metallene Masten oder andere kleinflächige Ausrüstungsgegenstände genügen nicht, um die notwendige Radaraktivität herzustellen.Radar active sail or tarpaulin fabric It is known that boats and Yachts made from building materials that do not reflect radar beams, z03. Wood or Plastic, cannot be detected on a radar screen and therefore at night are particularly at risk on busy shipping routes. Metal masts or other small-area pieces of equipment are not sufficient to provide the necessary Establish radar activity.

Erfindungsgemäß wird nun eine ausreichend radaraktive Fläche dadurch gewonnen, daß in oder auf Segel- oder Planenstoffen genügend metallische Substanz, wie Eisen, Kupfer Messing usw., untergebracht wird, um die Reflektion der Radarstrahlen nu ermöglichen Man äann dieses zsB dadurch erreichen, daß man in das Gewebe ein Netz aus feinen Metalldrähten einwebt0 Wenn man zxB in bestimmten Abständen einen Garnfaden durch einen flexiblen Metalldraht ersetzt, so erhält man genügend metallische Substanz, um ein Gewebe radarwirksam zu machen.According to the invention, a sufficiently radar-active area is now created as a result won that there is enough metallic substance in or on sail or tarpaulin, like iron, copper brass etc, is housed to reduce the reflection of the radar rays nu make possible one can achieve this, for example, by inserting into the tissue A network of fine metal wires is woven in Replacing the yarn thread with a flexible metal wire, enough metallic ones are obtained Substance to make a tissue radar effective.

Man kann aber auch die notwendige metallische Substanz entweder dem Garn in Form von Metallfasern bei spinnen oder durch Verzwirnen eines Metall- und eines Garnfadens beifügen.But you can also use the necessary metallic substance either the Yarn in the form of metal fibers when spinning or by twisting a metal and add a thread of thread.

Die Substanz kann aber auch auf das feftige Gewebe ineiner aufzutragenden Beschichtungsmasse oder durch Galvanisation aufgebracht werden.However, the substance can also be applied to the fig tissue in a Coating compound or applied by electroplating.

In jedem Falle entsteht eileicht zu manipulierende Gewebefläche, die zweckgebunden als Segel- oder Planenstoff auf Schiffen benutzt werden muß und daher keine besonderen Manipulationen oder Maßnahmen für die Erzielung der Radaraktivität benötigt.In any case, tissue surface that is easy to manipulate is created earmarked as sail or tarpaulin on ships and therefore must be used no special manipulations or measures to achieve radar activity needed.

Claims (2)

SchutzansprUcheProtection claims 1.) Radaraktiver Segel- oder Planenstoff, dadurch gekenn zeichnet, daß dem Gewebe radarreflektierende Substanzen beigefügt sind.1.) Radar-active sail or tarpaulin, characterized by that radar-reflecting substances are added to the fabric. 2.) Radaraktiver Segel- oder Planenstoff nach Anspruch 1, dadurch gekennzeichnet, daß die radarreflektierenden Substanzen dem Garn beigefügt sinds aus dem das Gewebe hergestellt wird0 3,) Radaraktiver Segel- oder Planenstoff nach Anspruch 1, dadurch gekennzeichnet, daß die radarreflektierenden Substanzen dem fertigen Gewebe beigefügt wird.2.) Radar-active sail or tarpaulin according to claim 1, characterized characterized in that the radar reflective substances are attached to the yarn from which the fabric is made0 3,) Radar-active sail or tarpaulin fabric according to Claim 1, characterized in that the radar reflective substances the finished tissue is attached.
DE2220449A 1972-04-26 1972-04-26 Radar-reflecting sail cloth - with added metallic fibres, coating or electroplated deposit Pending DE2220449A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2220449A DE2220449A1 (en) 1972-04-26 1972-04-26 Radar-reflecting sail cloth - with added metallic fibres, coating or electroplated deposit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2220449A DE2220449A1 (en) 1972-04-26 1972-04-26 Radar-reflecting sail cloth - with added metallic fibres, coating or electroplated deposit

Publications (1)

Publication Number Publication Date
DE2220449A1 true DE2220449A1 (en) 1973-11-15

Family

ID=5843323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2220449A Pending DE2220449A1 (en) 1972-04-26 1972-04-26 Radar-reflecting sail cloth - with added metallic fibres, coating or electroplated deposit

Country Status (1)

Country Link
DE (1) DE2220449A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001586A1 (en) * 1986-08-28 1988-03-10 Newman Geoffrey C A marine aid for marine craft
DE29718080U1 (en) * 1997-09-26 1998-02-19 Ahlers, Thorsten, 24226 Heikendorf Set up on sails to control and monitor the position of the sail
WO1999016665A1 (en) 1997-09-26 1999-04-08 Thorsten Ahlers Device on sails for checking and observing the position of the sail
GB2382822A (en) * 2001-12-04 2003-06-11 Swiss Net Uk Plc Fabric with metallic threads

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001586A1 (en) * 1986-08-28 1988-03-10 Newman Geoffrey C A marine aid for marine craft
DE29718080U1 (en) * 1997-09-26 1998-02-19 Ahlers, Thorsten, 24226 Heikendorf Set up on sails to control and monitor the position of the sail
WO1999016665A1 (en) 1997-09-26 1999-04-08 Thorsten Ahlers Device on sails for checking and observing the position of the sail
GB2382822A (en) * 2001-12-04 2003-06-11 Swiss Net Uk Plc Fabric with metallic threads

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Legal Events

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OD Request for examination
OHN Withdrawal