FR610476A - Reflector illuminating in the dark - Google Patents

Reflector illuminating in the dark

Info

Publication number
FR610476A
FR610476A FR610476DA FR610476A FR 610476 A FR610476 A FR 610476A FR 610476D A FR610476D A FR 610476DA FR 610476 A FR610476 A FR 610476A
Authority
FR
France
Prior art keywords
dark
reflector illuminating
illuminating
reflector
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
French (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.)
PEINTURE ET LUMIERE
Original Assignee
PEINTURE ET LUMIERE
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 PEINTURE ET LUMIERE filed Critical PEINTURE ET LUMIERE
Application granted granted Critical
Publication of FR610476A publication Critical patent/FR610476A/en
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
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR610476D 1925-05-13 1925-05-13 Reflector illuminating in the dark Expired FR610476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR610476T 1925-05-13

Publications (1)

Publication Number Publication Date
FR610476A true FR610476A (en) 1926-09-06

Family

ID=8977428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610476D Expired FR610476A (en) 1925-05-13 1925-05-13 Reflector illuminating in the dark

Country Status (1)

Country Link
FR (1) FR610476A (en)

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