FR1167169A - Tube à décharge à haute pression - Google Patents

Tube à décharge à haute pression

Info

Publication number
FR1167169A
FR1167169A FR1167169DA FR1167169A FR 1167169 A FR1167169 A FR 1167169A FR 1167169D A FR1167169D A FR 1167169DA FR 1167169 A FR1167169 A FR 1167169A
Authority
FR
France
Prior art keywords
high pressure
discharge tube
pressure discharge
tube
pressure
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.)
Expired
Application number
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1167169A publication Critical patent/FR1167169A/fr
Expired 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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
FR1167169D 1956-02-24 1957-02-22 Tube à décharge à haute pression Expired FR1167169A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL854751X 1956-02-24

Publications (1)

Publication Number Publication Date
FR1167169A true FR1167169A (fr) 1958-11-21

Family

ID=19847214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167169D Expired FR1167169A (fr) 1956-02-24 1957-02-22 Tube à décharge à haute pression

Country Status (5)

Country Link
US (1) US2887603A (fr)
DE (1) DE1053664B (fr)
FR (1) FR1167169A (fr)
GB (1) GB854751A (fr)
NL (1) NL95307C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99793C (fr) * 1957-08-10 1961-11-15
US3005923A (en) * 1959-06-29 1961-10-24 Norman C Beese Modulated short arc lamp envelope structure
US3029359A (en) * 1960-03-29 1962-04-10 Gen Electric Thermionic electrode for discharge lamps
US3205388A (en) * 1960-12-30 1965-09-07 Lany Beatrice Pearson De Drill hole type cathode with cooling means
US3114855A (en) * 1961-06-27 1963-12-17 Bausch & Lomb Gas discharge lamp with a collimating reflector electrode
US3419947A (en) * 1965-12-10 1969-01-07 Gen Electric Compact source discharge lamp manufacture
US3777200A (en) * 1971-05-14 1973-12-04 Nasa High powered arc electrodes
US3916241A (en) * 1972-06-14 1975-10-28 Gte Sylvania Inc High pressure electric discharge lamp and electrode therefor
DE2634868B2 (de) * 1975-08-04 1980-12-04 Imperial Chemical Industries Ltd., London Beschichtete Verbundfolie
DE10301478A1 (de) * 2003-01-16 2004-07-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektrode für eine Hochdruckentladungslampe
US8460045B2 (en) 2007-06-25 2013-06-11 General Electric Company High intensity discharge lamp with enhanced dimming characteristcs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1428510A (en) * 1920-06-26 1922-09-05 Sperry Gyroscope Co Ltd Concentrated flaming arc lamp for projectors
US1632161A (en) * 1923-07-24 1927-06-14 Sperry Gyroscope Co Ltd Arc lamp
US2453118A (en) * 1946-05-08 1948-11-09 Western Union Telegraph Co Concentrated arc discharge device
US2662196A (en) * 1948-11-04 1953-12-08 Western Union Telegraph Co Concentrated arc lamp
CH297983A (de) * 1949-08-20 1954-04-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Hochdruck-Gasentladungslampe mit festen Glühelektroden.
US2716713A (en) * 1950-03-22 1955-08-30 Gen Electric Cold electrode pulse lamp structure
GB739047A (en) * 1951-08-09 1955-10-26 Gen Electric Co Ltd Improvements in high pressure metal vapour electric discharge lamps
US2673304A (en) * 1951-10-26 1954-03-23 Westinghouse Electric Corp Crater lamp
US2728871A (en) * 1954-06-09 1955-12-27 Sylvania Electric Prod Electric discharge lamp

Also Published As

Publication number Publication date
DE1053664B (de) 1959-03-26
GB854751A (en) 1960-11-23
US2887603A (en) 1959-05-19
NL95307C (fr)

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