FR1299097A - Nouvelle source de lumière monochromatique d'intensité constante - Google Patents

Nouvelle source de lumière monochromatique d'intensité constante

Info

Publication number
FR1299097A
FR1299097A FR864392A FR864392A FR1299097A FR 1299097 A FR1299097 A FR 1299097A FR 864392 A FR864392 A FR 864392A FR 864392 A FR864392 A FR 864392A FR 1299097 A FR1299097 A FR 1299097A
Authority
FR
France
Prior art keywords
light source
monochromatic light
constant intensity
new monochromatic
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
FR864392A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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
Priority to NL279349D priority Critical patent/NL279349A/xx
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR864392A priority patent/FR1299097A/fr
Priority to GB2051362A priority patent/GB1006235A/en
Application granted granted Critical
Publication of FR1299097A publication Critical patent/FR1299097A/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
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
FR864392A 1961-06-09 1961-06-09 Nouvelle source de lumière monochromatique d'intensité constante Expired FR1299097A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL279349D NL279349A (fr) 1961-06-09
FR864392A FR1299097A (fr) 1961-06-09 1961-06-09 Nouvelle source de lumière monochromatique d'intensité constante
GB2051362A GB1006235A (en) 1961-06-09 1962-05-28 Improvements in monochromatic light sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864392A FR1299097A (fr) 1961-06-09 1961-06-09 Nouvelle source de lumière monochromatique d'intensité constante

Publications (1)

Publication Number Publication Date
FR1299097A true FR1299097A (fr) 1962-07-20

Family

ID=8756873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864392A Expired FR1299097A (fr) 1961-06-09 1961-06-09 Nouvelle source de lumière monochromatique d'intensité constante

Country Status (3)

Country Link
FR (1) FR1299097A (fr)
GB (1) GB1006235A (fr)
NL (1) NL279349A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605889B2 (en) * 2001-10-24 2003-08-12 Matsushita Electric Works Ltd Electrodeless low pressure lamp with multiple ferrite cores and coils

Also Published As

Publication number Publication date
NL279349A (fr)
GB1006235A (en) 1965-09-29

Similar Documents

Publication Publication Date Title
FR1510801A (fr) Procédé et dispositifs d'éclairage, d'observation et de photographie
FR1337423A (fr) Perfectionnements aux sources de lumière monochromatique d'intensité constante
FR1485625A (fr) Nouvelle source de lumière monochromatique d'intensité constante
AT239921B (de) Straßenleuchte
FR1378921A (fr) Source de lumière cohérente
FR1299097A (fr) Nouvelle source de lumière monochromatique d'intensité constante
FR1245599A (fr) Source lumineuse de forte intensité
FR1365013A (fr) Appareil d'éclairage pour source lumineuse de forme allongée
BE582390A (fr) Source lumineuse de forte intensité.
CH415570A (fr) Appareil producteur d'ozone
CH421294A (de) Leuchte für eine langgestreckte Lichtquelle
FR1139789A (fr) Bâti pour sources lumineuses électriques pour l'éclairage de reutes et chemins
FR1318733A (fr) Nouvelle composition cosmétique
FR1142726A (fr) Appareil d'éclairage allongé
FR1271498A (fr) Source lumineuse
ES89171Y (es) Dispositivo iluminador de intensdad variable
FR1336559A (fr) Dispositif de réglage des diaphragmes d'objectifs interchangeables de diverses luminosités
FR1423114A (fr) Appareil pour mesurer l'intensité de bronzage de la peau
FR1102588A (fr) Dispositif émetteur de radiations lumineuses de composition spectrale constante et d'intensité réglable
ES85163Y (es) Manantial de luz difusora
FR1296899A (fr) Source lumineuse pour des fins de projection
FR1146423A (fr) Appareil d'éclairage
FR1514056A (fr) Appareil d'éclairage clignotant
FR1294327A (fr) Appareil de mesure de l'intensité des rayonnements
FR1092836A (fr) Appareil d'éclairage perfectionné