FR2195066A1 - Mercury vapour discharge lamp filling - contg tin halide additives to improve colour - Google Patents

Mercury vapour discharge lamp filling - contg tin halide additives to improve colour

Info

Publication number
FR2195066A1
FR2195066A1 FR7328291A FR7328291A FR2195066A1 FR 2195066 A1 FR2195066 A1 FR 2195066A1 FR 7328291 A FR7328291 A FR 7328291A FR 7328291 A FR7328291 A FR 7328291A FR 2195066 A1 FR2195066 A1 FR 2195066A1
Authority
FR
France
Prior art keywords
contg
discharge lamp
mercury vapour
tin halide
vapour discharge
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.)
Withdrawn
Application number
FR7328291A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2195066A1 publication Critical patent/FR2195066A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent

Landscapes

  • Discharge Lamp (AREA)
FR7328291A 1972-08-03 1973-08-02 Mercury vapour discharge lamp filling - contg tin halide additives to improve colour Withdrawn FR2195066A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27778072A 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
FR2195066A1 true FR2195066A1 (en) 1974-03-01

Family

ID=23062322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328291A Withdrawn FR2195066A1 (en) 1972-08-03 1973-08-02 Mercury vapour discharge lamp filling - contg tin halide additives to improve colour

Country Status (2)

Country Link
JP (1) JPS4945579A (enExample)
FR (1) FR2195066A1 (enExample)

Also Published As

Publication number Publication date
JPS4945579A (enExample) 1974-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse