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FR629429A - Mode d'obtention de nouveaux effets de luminescence - Google Patents

Mode d'obtention de nouveaux effets de luminescence

Info

Publication number
FR629429A
FR629429A FR629429DA FR629429A FR 629429 A FR629429 A FR 629429A FR 629429D A FR629429D A FR 629429DA FR 629429 A FR629429 A FR 629429A
Authority
FR
France
Prior art keywords
obtain new
new luminescence
luminescence effects
effects
new
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
Bertrand Szilard
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 FR629429A publication Critical patent/FR629429A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/08—Lamps in which a screen or coating is excited to luminesce by radioactive material located inside the vessel
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
FR629429D 1926-04-30 1926-04-30 Mode d'obtention de nouveaux effets de luminescence Expired FR629429A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR629429T 1926-04-30

Publications (1)

Publication Number Publication Date
FR629429A true FR629429A (fr) 1927-11-09

Family

ID=8990364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR629429D Expired FR629429A (fr) 1926-04-30 1926-04-30 Mode d'obtention de nouveaux effets de luminescence

Country Status (1)

Country Link
FR (1) FR629429A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045936B (de) * 1955-11-07 1958-12-11 Fritz Weber Kiffe Verfahren zur Herstellung einer mehrschichtigen selbstleuchtenden Folie fuer Landkarten
ITDP20120018A1 (it) * 2012-10-18 2014-04-19 Gianfranco Sbrulli Flo la lampada votiva viva

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045936B (de) * 1955-11-07 1958-12-11 Fritz Weber Kiffe Verfahren zur Herstellung einer mehrschichtigen selbstleuchtenden Folie fuer Landkarten
ITDP20120018A1 (it) * 2012-10-18 2014-04-19 Gianfranco Sbrulli Flo la lampada votiva viva

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