FR2377733A1 - Procede de realisation d'elements metalliques de brouillage de radars - Google Patents

Procede de realisation d'elements metalliques de brouillage de radars

Info

Publication number
FR2377733A1
FR2377733A1 FR7801190A FR7801190A FR2377733A1 FR 2377733 A1 FR2377733 A1 FR 2377733A1 FR 7801190 A FR7801190 A FR 7801190A FR 7801190 A FR7801190 A FR 7801190A FR 2377733 A1 FR2377733 A1 FR 2377733A1
Authority
FR
France
Prior art keywords
filaments
realizing metal
radar jamming
jamming elements
elements
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.)
Granted
Application number
FR7801190A
Other languages
English (en)
Other versions
FR2377733B1 (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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments 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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of FR2377733A1 publication Critical patent/FR2377733A1/fr
Application granted granted Critical
Publication of FR2377733B1 publication Critical patent/FR2377733B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • 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
    • H01Q15/145—Reflecting surfaces; Equivalent structures comprising a plurality of reflecting particles, e.g. radar chaff

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Physical Vapour Deposition (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

L'invention concerne la réalisation d'éléments métalliques de petite dimension. Elle se rapporte à un procédé qui comprend la pulvérisation d'un revêtement métallique sur des filaments de support, et la coupe des filaments en petits morceaux, le métal et les filaments étant choisis afin que le module d'élasticité du métal soit supérieur à celui des filaments. Application à la réalisation d'éléments métalliques de brouillage des radars.
FR7801190A 1977-01-18 1978-01-17 Procede de realisation d'elements metalliques de brouillage de radars Expired FR2377733B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB771874A GB1542042A (en) 1977-01-18 1977-01-18 Method of producing chaff

Publications (2)

Publication Number Publication Date
FR2377733A1 true FR2377733A1 (fr) 1978-08-11
FR2377733B1 FR2377733B1 (fr) 1987-06-05

Family

ID=9729553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801190A Expired FR2377733B1 (fr) 1977-01-18 1978-01-17 Procede de realisation d'elements metalliques de brouillage de radars

Country Status (5)

Country Link
US (1) US4162209A (fr)
DE (1) DE2802045A1 (fr)
FR (1) FR2377733B1 (fr)
GB (1) GB1542042A (fr)
IT (1) IT1091894B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551422A (en) * 1978-10-11 1980-04-15 Takeda Chem Ind Ltd Deodorization
US4976828A (en) * 1982-03-16 1990-12-11 American Cyanamid Company Chaff comprising metal coated fibers
US4942090A (en) * 1982-03-16 1990-07-17 American Cyanamid Chaff comprising metal coated fibers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881425A (en) * 1954-03-19 1959-04-07 Charles A Gregory Method of producing radio wave reflector cords of varied length
US3500409A (en) * 1963-02-05 1970-03-10 Us Air Force Means for packaging and dispensing chaff
US3544997A (en) * 1967-02-06 1970-12-01 James W Turner Countermeasure radar chaff
FR2094942A5 (fr) * 1970-04-02 1972-02-04 Messerschmitt Boelkow Blohm
US3754256A (en) * 1968-08-09 1973-08-21 Stackpole Carbon Co Jamming electronic wave-form information devices
US3801368A (en) * 1970-11-25 1974-04-02 Toray Industries Process of electroless plating and article made thereby

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634220A (en) * 1968-09-19 1972-01-11 Us Navy Method for improving graphite fibers for plastic reinforcement and products thereof
US3660138A (en) * 1969-02-05 1972-05-02 King Seeley Thermos Co Metallized article
US4009090A (en) * 1975-12-03 1977-02-22 Shatterproof Glass Corporation Sputter-coating of glass sheets or other substrates

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881425A (en) * 1954-03-19 1959-04-07 Charles A Gregory Method of producing radio wave reflector cords of varied length
US3500409A (en) * 1963-02-05 1970-03-10 Us Air Force Means for packaging and dispensing chaff
US3544997A (en) * 1967-02-06 1970-12-01 James W Turner Countermeasure radar chaff
US3754256A (en) * 1968-08-09 1973-08-21 Stackpole Carbon Co Jamming electronic wave-form information devices
FR2094942A5 (fr) * 1970-04-02 1972-02-04 Messerschmitt Boelkow Blohm
US3801368A (en) * 1970-11-25 1974-04-02 Toray Industries Process of electroless plating and article made thereby

Also Published As

Publication number Publication date
DE2802045C2 (fr) 1987-04-23
FR2377733B1 (fr) 1987-06-05
DE2802045A1 (de) 1978-07-27
GB1542042A (en) 1979-03-14
IT7819290A0 (it) 1978-01-16
US4162209A (en) 1979-07-24
IT1091894B (it) 1985-07-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse