FR582284A - Réflecteur d'appareil d'éclairage inaltérable - Google Patents

Réflecteur d'appareil d'éclairage inaltérable

Info

Publication number
FR582284A
FR582284A FR582284DA FR582284A FR 582284 A FR582284 A FR 582284A FR 582284D A FR582284D A FR 582284DA FR 582284 A FR582284 A FR 582284A
Authority
FR
France
Prior art keywords
unalterable
luminaire reflector
luminaire
reflector
unalterable luminaire
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
Other languages
English (en)
Inventor
Charles-Emile-Jules Brandt
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 filed Critical
Application granted granted Critical
Publication of FR582284A publication Critical patent/FR582284A/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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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)
FR582284D 1924-05-28 1924-05-28 Réflecteur d'appareil d'éclairage inaltérable Expired FR582284A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR582284T 1924-05-28

Publications (1)

Publication Number Publication Date
FR582284A true FR582284A (fr) 1924-12-15

Family

ID=8957923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR582284D Expired FR582284A (fr) 1924-05-28 1924-05-28 Réflecteur d'appareil d'éclairage inaltérable

Country Status (1)

Country Link
FR (1) FR582284A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554548A1 (fr) * 1983-11-07 1985-05-10 Raak Cetek Luminaire clos pour tubes fluorescents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554548A1 (fr) * 1983-11-07 1985-05-10 Raak Cetek Luminaire clos pour tubes fluorescents
EP0142432A3 (fr) * 1983-11-07 1986-10-15 Itt Industries, Inc. Luminaire clos pour tubes fluorescents

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