FR1490428A - Réflecteur pour appareil d'éclairage - Google Patents

Réflecteur pour appareil d'éclairage

Info

Publication number
FR1490428A
FR1490428A FR74471A FR74471A FR1490428A FR 1490428 A FR1490428 A FR 1490428A FR 74471 A FR74471 A FR 74471A FR 74471 A FR74471 A FR 74471A FR 1490428 A FR1490428 A FR 1490428A
Authority
FR
France
Prior art keywords
reflector
lighting fixture
fixture
lighting
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.)
Expired
Application number
FR74471A
Other languages
English (en)
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.)
DICROLITE CO
Original Assignee
DICROLITE CO
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 DICROLITE CO filed Critical DICROLITE CO
Priority to FR74471A priority Critical patent/FR1490428A/fr
Application granted granted Critical
Publication of FR1490428A publication Critical patent/FR1490428A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/20—Dichroic filters, i.e. devices operating on the principle of wave interference to pass specific ranges of wavelengths while cancelling others
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR74471A 1966-08-29 1966-08-29 Réflecteur pour appareil d'éclairage Expired FR1490428A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74471A FR1490428A (fr) 1966-08-29 1966-08-29 Réflecteur pour appareil d'éclairage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR74471A FR1490428A (fr) 1966-08-29 1966-08-29 Réflecteur pour appareil d'éclairage

Publications (1)

Publication Number Publication Date
FR1490428A true FR1490428A (fr) 1967-07-28

Family

ID=8616112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74471A Expired FR1490428A (fr) 1966-08-29 1966-08-29 Réflecteur pour appareil d'éclairage

Country Status (1)

Country Link
FR (1) FR1490428A (fr)

Similar Documents

Publication Publication Date Title
FR1512244A (fr) Luminaire
FR1365013A (fr) Appareil d'éclairage pour source lumineuse de forme allongée
FR1521503A (fr) Nouvel appareil d'éclairage
CH407012A (fr) Projecteur d'éclairage
FR1388982A (fr) Nouvel appareil d'éclairage
FR1490428A (fr) Réflecteur pour appareil d'éclairage
FR1538568A (fr) Appareil d'éclairage étanche
FR1534064A (fr) Perfectionnements aux lanternes d'éclairage
FR1494188A (fr) Appareil d'éclairage
FR1500833A (fr) Appareil d'éclairage
FR1363243A (fr) Appareil d'éclairage
FR1422841A (fr) Diffuseur de lumière pour appareil d'éclairage
FR1492072A (fr) Luminaire
FR1544589A (fr) Appareil d'éclairage pour lampes tubulaires
FR1398414A (fr) Appareil d'éclairage
FR1494384A (fr) Appareil d'éclairage
FR1483326A (fr) Appareil d'éclairage
FR1471655A (fr) Appareil d'éclairage
FR1529555A (fr) Appareil d'éclairage
FR1523457A (fr) Lampe d'éclairage
FR1371015A (fr) Appareil d'éclairage
FR1367158A (fr) Appareil d'éclairage
FR1432241A (fr) Appareil d'éclairage
FR1485535A (fr) Appareil d'éclairage
FR1529681A (fr) Luminaire