FR2533494B1 - - Google Patents

Info

Publication number
FR2533494B1
FR2533494B1 FR8216299A FR8216299A FR2533494B1 FR 2533494 B1 FR2533494 B1 FR 2533494B1 FR 8216299 A FR8216299 A FR 8216299A FR 8216299 A FR8216299 A FR 8216299A FR 2533494 B1 FR2533494 B1 FR 2533494B1
Authority
FR
France
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
FR8216299A
Other languages
French (fr)
Other versions
FR2533494A1 (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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8216299A priority Critical patent/FR2533494A1/fr
Priority to EP19830401887 priority patent/EP0105007B1/de
Priority to DE8383401887T priority patent/DE3374630D1/de
Publication of FR2533494A1 publication Critical patent/FR2533494A1/fr
Application granted granted Critical
Publication of FR2533494B1 publication Critical patent/FR2533494B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • H01Q15/142—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface
    • H01Q15/144—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface with a honeycomb, cellular or foamed sandwich structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Aerials With Secondary Devices (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR8216299A 1982-09-28 1982-09-28 Procede de fabrication de reflecteurs en matieres plastiques Granted FR2533494A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8216299A FR2533494A1 (fr) 1982-09-28 1982-09-28 Procede de fabrication de reflecteurs en matieres plastiques
EP19830401887 EP0105007B1 (de) 1982-09-28 1983-09-27 Verfahren zur Herstellung eines Kunststoffreflektors und nach dem Verfahren hergestellter Reflektor
DE8383401887T DE3374630D1 (en) 1982-09-28 1983-09-27 Process for the manufacture of a plastic wave reflector, and reflector made by this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216299A FR2533494A1 (fr) 1982-09-28 1982-09-28 Procede de fabrication de reflecteurs en matieres plastiques

Publications (2)

Publication Number Publication Date
FR2533494A1 FR2533494A1 (fr) 1984-03-30
FR2533494B1 true FR2533494B1 (de) 1985-05-03

Family

ID=9277806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8216299A Granted FR2533494A1 (fr) 1982-09-28 1982-09-28 Procede de fabrication de reflecteurs en matieres plastiques

Country Status (3)

Country Link
EP (1) EP0105007B1 (de)
DE (1) DE3374630D1 (de)
FR (1) FR2533494A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196734A3 (de) * 1985-03-28 1988-08-03 Satellite Technology Services, Inc. Cassegrain-Antenne für Fernsehempfang
CN104779046A (zh) * 2015-04-28 2015-07-15 北京瑞奇恩互感器设备有限公司 防噪声开合式电流互感器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1359167A (fr) * 1962-02-05 1964-04-24 Kennedy Antenna Division Of El Perfectionnement aux réflecteurs paraboliques
GB1329981A (en) * 1969-12-08 1973-09-12 Goodyear Tire & Rubber Skin covered foam article and method of preparation
GB1354352A (en) * 1970-06-05 1974-06-05 Monostruct Corp Ltd Moulded cored structural component and method of producing same
FR2165739A1 (en) * 1971-12-28 1973-08-10 Labo Cent Telecommunicat Radar reflector bodies - comprising a rigid (polyurethane) foam dish with polyester impregnated glass cloth covers
FR2168891B3 (de) * 1972-01-25 1975-02-07 Filoche Pierre
NL179527C (nl) * 1977-05-20 1986-09-16 Philips Nv Werkwijze en inrichting voor de vervaardiging van een reflektor met een kunststof steunlichaam.
JPS55117304A (en) * 1979-03-01 1980-09-09 Mitsubishi Electric Corp Curved surface panel
IL63639A0 (en) * 1980-09-05 1981-11-30 Stanford Res Inst Int Radiation reflector arrangement

Also Published As

Publication number Publication date
EP0105007A1 (de) 1984-04-04
FR2533494A1 (fr) 1984-03-30
EP0105007B1 (de) 1987-11-19
DE3374630D1 (en) 1987-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse