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AT292846B - High pressure mercury vapor discharge lamp - Google Patents

High pressure mercury vapor discharge lamp

Info

Publication number
AT292846B
AT292846B AT238169A AT238169A AT292846B AT 292846 B AT292846 B AT 292846B AT 238169 A AT238169 A AT 238169A AT 238169 A AT238169 A AT 238169A AT 292846 B AT292846 B AT 292846B
Authority
AT
Austria
Prior art keywords
high pressure
discharge lamp
pressure mercury
mercury vapor
vapor discharge
Prior art date
Application number
AT238169A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT292846B publication Critical patent/AT292846B/en

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
    • H01J61/30—Vessels; Containers
    • H01J61/33—Special shape of cross-section, e.g. for producing cool spot
    • 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
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
AT238169A 1967-01-11 1968-01-11 High pressure mercury vapor discharge lamp AT292846B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0107815 1967-01-11
DES0112588 1967-10-27

Publications (1)

Publication Number Publication Date
AT292846B true AT292846B (en) 1971-09-10

Family

ID=25998718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT238169A AT292846B (en) 1967-01-11 1968-01-11 High pressure mercury vapor discharge lamp

Country Status (4)

Country Link
AT (1) AT292846B (en)
CH (1) CH484511A (en)
FR (1) FR1556437A (en)
NL (1) NL6800303A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8203269B2 (en) * 2010-06-03 2012-06-19 General Electric Company Compact metal halide lamp with salt pool container at its arc tube endparts
US20110298366A1 (en) * 2010-06-03 2011-12-08 General Electric Company High intensity discharge arc tube and associated lamp assembly

Also Published As

Publication number Publication date
CH484511A (en) 1970-01-15
NL6800303A (en) 1968-07-12
FR1556437A (en) 1969-02-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee