ZA724165B - Electric discharge device - Google Patents

Electric discharge device

Info

Publication number
ZA724165B
ZA724165B ZA724165A ZA724165A ZA724165B ZA 724165 B ZA724165 B ZA 724165B ZA 724165 A ZA724165 A ZA 724165A ZA 724165 A ZA724165 A ZA 724165A ZA 724165 B ZA724165 B ZA 724165B
Authority
ZA
South Africa
Prior art keywords
discharge device
electric discharge
electric
discharge
Prior art date
Application number
ZA724165A
Inventor
W Gungle
Original Assignee
Gte Sylvania 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 Gte Sylvania Inc filed Critical Gte Sylvania Inc
Publication of ZA724165B publication Critical patent/ZA724165B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
ZA724165A 1971-06-30 1972-06-16 Electric discharge device ZA724165B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00158422A US3805105A (en) 1971-06-30 1971-06-30 High pressure electric discharge device with zirconium-aluminum getter

Publications (1)

Publication Number Publication Date
ZA724165B true ZA724165B (en) 1973-03-28

Family

ID=22568043

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724165A ZA724165B (en) 1971-06-30 1972-06-16 Electric discharge device

Country Status (4)

Country Link
US (1) US3805105A (en)
JP (1) JPS5330283U (en)
AU (1) AU4413172A (en)
ZA (1) ZA724165B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7315641A (en) * 1973-11-15 1975-05-20 Philips Nv HIGH PRESSURE GAS DISCHARGE LAMP.
NL7707079A (en) * 1977-06-27 1978-12-29 Philips Nv ELECTRIC LAMP.
CA1222273A (en) * 1983-03-10 1987-05-26 Philip J. White Unsaturated vapor pressure type high pressure sodium lamp
ATE467228T1 (en) * 2004-01-05 2010-05-15 Koninkl Philips Electronics Nv PROCESS FOR PRODUCTION OF A COMPACT HIGH-PRESSURE DISCHARGE LAMP
DE102006001243A1 (en) * 2006-01-10 2007-07-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH High pressure discharge lamp with discharge vessel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749462A (en) * 1952-05-31 1956-06-05 Gen Electric High pressure mercury vapor lamp with zirconium getter
NL125810C (en) * 1957-10-25
US3203901A (en) * 1962-02-15 1965-08-31 Porta Paolo Della Method of manufacturing zirconiumaluminum alloy getters
US3450925A (en) * 1967-03-17 1969-06-17 Gen Electric Mercury bismuth halide photochemical arc lamp light sources
US3626229A (en) * 1970-04-29 1971-12-07 Gen Electric Jacketed alkali metal halide vapor lamp with getter
US3620645A (en) * 1970-05-01 1971-11-16 Getters Spa Getter device

Also Published As

Publication number Publication date
AU4413172A (en) 1974-01-03
US3805105A (en) 1974-04-16
JPS5330283U (en) 1978-03-15

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