FR2333359A1 - Dispositif reflecteur pour la concentration d'un flux d'ondes - Google Patents

Dispositif reflecteur pour la concentration d'un flux d'ondes

Info

Publication number
FR2333359A1
FR2333359A1 FR7535947A FR7535947A FR2333359A1 FR 2333359 A1 FR2333359 A1 FR 2333359A1 FR 7535947 A FR7535947 A FR 7535947A FR 7535947 A FR7535947 A FR 7535947A FR 2333359 A1 FR2333359 A1 FR 2333359A1
Authority
FR
France
Prior art keywords
reflector
light source
floodlight
twin
mounted around
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
FR7535947A
Other languages
English (en)
Other versions
FR2333359B1 (fr
Inventor
Emile Barthes
Jean-Luc Richard
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Priority to FR7535947A priority Critical patent/FR2333359A1/fr
Priority to DE19762653030 priority patent/DE2653030A1/de
Publication of FR2333359A1 publication Critical patent/FR2333359A1/fr
Application granted granted Critical
Publication of FR2333359B1 publication Critical patent/FR2333359B1/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
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7535947A 1975-11-25 1975-11-25 Dispositif reflecteur pour la concentration d'un flux d'ondes Granted FR2333359A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7535947A FR2333359A1 (fr) 1975-11-25 1975-11-25 Dispositif reflecteur pour la concentration d'un flux d'ondes
DE19762653030 DE2653030A1 (de) 1975-11-25 1976-11-22 Reflektor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7535947A FR2333359A1 (fr) 1975-11-25 1975-11-25 Dispositif reflecteur pour la concentration d'un flux d'ondes

Publications (2)

Publication Number Publication Date
FR2333359A1 true FR2333359A1 (fr) 1977-06-24
FR2333359B1 FR2333359B1 (fr) 1980-06-06

Family

ID=9162846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535947A Granted FR2333359A1 (fr) 1975-11-25 1975-11-25 Dispositif reflecteur pour la concentration d'un flux d'ondes

Country Status (1)

Country Link
FR (1) FR2333359A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453666A1 (fr) * 1990-04-23 1991-10-30 Powertech Industries (Proprietary) Limited Luminaires
FR2765951A1 (fr) * 1997-07-10 1999-01-15 Bernard Delorme Appareil d'eclairage pour lampe fluorescente a cathode froide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453666A1 (fr) * 1990-04-23 1991-10-30 Powertech Industries (Proprietary) Limited Luminaires
FR2765951A1 (fr) * 1997-07-10 1999-01-15 Bernard Delorme Appareil d'eclairage pour lampe fluorescente a cathode froide

Also Published As

Publication number Publication date
FR2333359B1 (fr) 1980-06-06

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Legal Events

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