FR1036793A - Source d'éclairage de haute densité lumineuse - Google Patents

Source d'éclairage de haute densité lumineuse

Info

Publication number
FR1036793A
FR1036793A FR1036793DA FR1036793A FR 1036793 A FR1036793 A FR 1036793A FR 1036793D A FR1036793D A FR 1036793DA FR 1036793 A FR1036793 A FR 1036793A
Authority
FR
France
Prior art keywords
light source
density
light
high light
source
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
Alois Vogt
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 FR1036793A publication Critical patent/FR1036793A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1036793D 1950-04-08 1951-04-06 Source d'éclairage de haute densité lumineuse Expired FR1036793A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1036793X 1950-04-08

Publications (1)

Publication Number Publication Date
FR1036793A true FR1036793A (fr) 1953-09-10

Family

ID=4554015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1036793D Expired FR1036793A (fr) 1950-04-08 1951-04-06 Source d'éclairage de haute densité lumineuse

Country Status (1)

Country Link
FR (1) FR1036793A (fr)

Similar Documents

Publication Publication Date Title
FR1042774A (fr) Lampe amplificatrice d'image
FR1058256A (fr) Appareil d'éclairage
FR1050305A (fr) Appareil d'éclairage direct pour sources lumineuses rectilignes
CH303446A (de) Mischlichtlampe.
AT169760B (de) Straßenleuchte
FR970453A (fr) Poutre légère
FR1050146A (fr) Appareil d'éclairage dirigé
FR1037344A (fr) Appareil d'éclairage
FR1045640A (fr) Appareil d'éclairage
FR991271A (fr) Appareil d'éclairage
FR993098A (fr) Modulateur de lumière
FR1016242A (fr) Armature d'éclairage
FR1099212A (fr) Appareil d'éclairage
FR947361A (fr) Système nouveau d'éclairage
FR1065882A (fr) Appareil d'éclairage
CH297602A (it) Dispositivo d'illuminazione.
FR1051319A (fr) Abat-jour démontable
FR1071605A (fr) Perfectionnements aux projecteurs d'éclairage
FR1020280A (fr) Appareil d'éclairage
FR1016434A (fr) Appareil d'éclairage
FR1048245A (fr) Armature d'éclairage
FR982663A (fr) Appareil d'éclairage
FR1012557A (fr) Source d'infra-rouge
FR1026671A (fr) Perfectionnement aux boîtiers d'éclairage potatif
FR1024068A (fr) Perfectionnement aux lampes d'éclairage