CH331363A - High pressure vapor discharge lamp - Google Patents

High pressure vapor discharge lamp

Info

Publication number
CH331363A
CH331363A CH331363DA CH331363A CH 331363 A CH331363 A CH 331363A CH 331363D A CH331363D A CH 331363DA CH 331363 A CH331363 A CH 331363A
Authority
CH
Switzerland
Prior art keywords
high pressure
discharge lamp
vapor discharge
pressure vapor
lamp
Prior art date
Application number
Other languages
German (de)
Inventor
T Dr Jr Anderson William
Original Assignee
Engelhard Ind Inc
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 Engelhard Ind Inc filed Critical Engelhard Ind Inc
Publication of CH331363A publication Critical patent/CH331363A/en

Links

Classifications

    • 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
    • H01J61/822—High-pressure mercury lamps
    • 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
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
CH331363D 1955-03-08 1955-03-14 High pressure vapor discharge lamp CH331363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH23233A DE1041595B (en) 1955-03-08 1955-03-08 High pressure discharge lamp

Publications (1)

Publication Number Publication Date
CH331363A true CH331363A (en) 1958-07-15

Family

ID=7149485

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331363D CH331363A (en) 1955-03-08 1955-03-14 High pressure vapor discharge lamp

Country Status (3)

Country Link
CH (1) CH331363A (en)
DE (1) DE1041595B (en)
FR (1) FR1120475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904947A1 (en) * 1988-02-18 1989-08-31 Gen Electric XENON LAMP SPECIALLY SUITABLE FOR AUTOMOTIVE APPLICATIONS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486979A (en) * 1977-12-23 1979-07-10 Ushio Electric Inc Discharge lamp
JPS61189636A (en) 1985-02-19 1986-08-23 Ushio Inc Exposure method for semiconductor wafer with xenon-mercury vapor discharge lamp
DE102007015740A1 (en) * 2007-03-30 2008-10-02 Christoph Schwellenbach Tanning device for UV irradiation of human skin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918585C (en) * 1939-06-18 1954-09-30 Patra Patent Treuhand Electric high-pressure discharge lamp for mains voltage operation and power consumption of less than 200 watts
DE767358C (en) * 1940-08-09 1952-06-13 Patra Patent Treuhand Electric discharge lamp for low voltages from 15 to 40 volts
DE868193C (en) * 1944-11-21 1953-02-23 Patra Patent Treuhand Electrical overpressure discharge vessel with glow electrodes
US2673944A (en) * 1948-12-23 1954-03-30 Gen Electric Electric discharge lamp
DE906243C (en) * 1949-07-19 1954-03-11 Dr Hermann E Krefft Electric metal vapor and noble gas high pressure discharge lamps equipped with fixed glow electrodes and procedures for their operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904947A1 (en) * 1988-02-18 1989-08-31 Gen Electric XENON LAMP SPECIALLY SUITABLE FOR AUTOMOTIVE APPLICATIONS

Also Published As

Publication number Publication date
DE1041595B (en) 1958-10-23
FR1120475A (en) 1956-07-06

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