BE386893A - - Google Patents

Info

Publication number
BE386893A
BE386893A BE386893DA BE386893A BE 386893 A BE386893 A BE 386893A BE 386893D A BE386893D A BE 386893DA BE 386893 A BE386893 A BE 386893A
Authority
BE
Belgium
Prior art keywords
lamp
lamp according
light
vapors
mercury
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE386893A publication Critical patent/BE386893A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/82Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr

Landscapes

  • Discharge Lamp (AREA)
BE386893D BE386893A (de)

Publications (1)

Publication Number Publication Date
BE386893A true BE386893A (de)

Family

ID=55464

Family Applications (1)

Application Number Title Priority Date Filing Date
BE386893D BE386893A (de)

Country Status (1)

Country Link
BE (1) BE386893A (de)

Similar Documents

Publication Publication Date Title
US5962977A (en) Low pressure discharge lamp having electrodes with a lithium-containing electrode emission material
FR2462778A1 (fr) Lampe a decharge comportant un ecran en materiau vitreux
FR2579021A1 (fr) Lampe a decharge a basse pression sans electrodes
US2262177A (en) Lighting and radiating tube
US7977858B2 (en) Low-pressure mercury vapor discharge lamp
US20060290285A1 (en) Rapid Warm-up Ceramic Metal Halide Lamp
FR2566177A1 (fr) Lampe a decharge a basse pression
BE386893A (de)
US7999470B2 (en) Low-pressure mercury vapor discharge lamp
CA2688257C (en) High pressure sodium lamp
EP2239761A2 (de) Hochdruckentladungslampe und Beleuchtungsvorrichtung
US2042148A (en) Gaseous electric discharge lamp
FR2490005A1 (fr) Lampe a decharge dans la vapeur de sodium a haute pression
US20060158121A1 (en) Low-pressure mercury vapor discharge lamp
JP2005243339A (ja) 閃光放電ランプおよび光エネルギー照射装置
JP2012114007A (ja) 放電ランプ装置
BE883489A (fr) Lampe a decharge dans la vapeur de sodium a haute pression
JP4009008B2 (ja) セラミックス放電ランプ、ランプ装置および照明装置
US2202199A (en) Discharge device
FR2815172A1 (fr) Lampe sans mercure a cathodes creuses froides a luminescence fluorescence pour eclairage colore decoratif ou enseignes lumineuses
CH331676A (fr) Dispositif à décharge en atmosphère de gaz et de vapeur de mercure
JP2012074152A (ja) 無電極放電ランプ装置およびそれを用いた照明器具
JPS6324545A (ja) 小型高圧金属蒸気放電灯の瞬時点灯性能改善方法
BE408131A (de)
BE408132A (de)