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CH321313A - Sodium Discharge Lamp - Google Patents

Sodium Discharge Lamp

Info

Publication number
CH321313A
CH321313A CH321313DA CH321313A CH 321313 A CH321313 A CH 321313A CH 321313D A CH321313D A CH 321313DA CH 321313 A CH321313 A CH 321313A
Authority
CH
Switzerland
Prior art keywords
discharge lamp
sodium discharge
sodium
lamp
discharge
Prior art date
Application number
Other languages
German (de)
Inventor
Elenbaas Willem
Kolkman Dirk
Hendrikus Hilderink Johannes
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH321313A publication Critical patent/CH321313A/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
    • H01J61/34—Double-wall vessels or containers
CH321313D 1953-04-20 1954-04-15 Sodium Discharge Lamp CH321313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL321313X 1953-04-20

Publications (1)

Publication Number Publication Date
CH321313A true CH321313A (en) 1957-04-30

Family

ID=19783993

Family Applications (1)

Application Number Title Priority Date Filing Date
CH321313D CH321313A (en) 1953-04-20 1954-04-15 Sodium Discharge Lamp

Country Status (5)

Country Link
BE (1) BE527338A (en)
CH (1) CH321313A (en)
DE (1) DE1028684B (en)
FR (1) FR1098487A (en)
GB (1) GB750863A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006001166A1 (en) 2004-06-29 2006-01-05 Matsushita Electric Industrial Co., Ltd. Metal halide lamp and lighting apparatus using the same
KR20090009807A (en) * 2006-05-31 2009-01-23 파나소닉 주식회사 Metal vapor discharge lamp and illumination apparatus
JP5098494B2 (en) * 2007-07-31 2012-12-12 オスラム・メルコ・東芝ライティング株式会社 High pressure discharge lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT143962B (en) * 1934-01-12 1935-12-10 Gen Electric Co Ltd Electric discharge vessel.
CH186953A (en) * 1934-11-27 1936-10-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Electric metal vapor discharge lamp with glow electrodes, noble gas basic filling and surrounding Dewar flask.
US2194300A (en) * 1937-09-24 1940-03-19 Gen Electric Vapor lamp and method of operation
US2363109A (en) * 1942-04-01 1944-11-21 Gen Electric Vapor lamp jacket

Also Published As

Publication number Publication date
GB750863A (en) 1956-06-20
DE1028684B (en) 1958-04-24
FR1098487A (en) 1955-07-27
BE527338A (en)

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