FR1270324A - Dispositif d'éclairage - Google Patents

Dispositif d'éclairage

Info

Publication number
FR1270324A
FR1270324A FR841015A FR841015A FR1270324A FR 1270324 A FR1270324 A FR 1270324A FR 841015 A FR841015 A FR 841015A FR 841015 A FR841015 A FR 841015A FR 1270324 A FR1270324 A FR 1270324A
Authority
FR
France
Prior art keywords
lighting device
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
FR841015A
Other languages
English (en)
Inventor
Guy Paul Digonnet
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
Priority to FR841015A priority Critical patent/FR1270324A/fr
Application granted granted Critical
Publication of FR1270324A publication Critical patent/FR1270324A/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
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR841015A 1960-10-12 1960-10-12 Dispositif d'éclairage Expired FR1270324A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR841015A FR1270324A (fr) 1960-10-12 1960-10-12 Dispositif d'éclairage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841015A FR1270324A (fr) 1960-10-12 1960-10-12 Dispositif d'éclairage

Publications (1)

Publication Number Publication Date
FR1270324A true FR1270324A (fr) 1961-08-25

Family

ID=8740653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841015A Expired FR1270324A (fr) 1960-10-12 1960-10-12 Dispositif d'éclairage

Country Status (1)

Country Link
FR (1) FR1270324A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838807A1 (fr) * 2002-04-18 2003-10-24 Gerard Timbert Dispositif d'eclairage applicable aux luminaires et luminaires equipes de ce dispositif

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838807A1 (fr) * 2002-04-18 2003-10-24 Gerard Timbert Dispositif d'eclairage applicable aux luminaires et luminaires equipes de ce dispositif

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