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FR1463568A - Device applicable to electric discharge lamps containing metal iodides in saturating vapor, in particular sodium iodide - Google Patents

Device applicable to electric discharge lamps containing metal iodides in saturating vapor, in particular sodium iodide

Info

Publication number
FR1463568A
FR1463568A FR45821A FR45821A FR1463568A FR 1463568 A FR1463568 A FR 1463568A FR 45821 A FR45821 A FR 45821A FR 45821 A FR45821 A FR 45821A FR 1463568 A FR1463568 A FR 1463568A
Authority
FR
France
Prior art keywords
electric discharge
containing metal
sodium iodide
discharge lamps
particular sodium
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
FR45821A
Other languages
French (fr)
Inventor
Godefroy Le Mintier
Philippe Waguet
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Priority to FR45821A priority Critical patent/FR1463568A/en
Application granted granted Critical
Publication of FR1463568A publication Critical patent/FR1463568A/en
Priority to ES0335990A priority patent/ES335990A1/en
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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • 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
FR45821A 1966-01-13 1966-01-13 Device applicable to electric discharge lamps containing metal iodides in saturating vapor, in particular sodium iodide Expired FR1463568A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR45821A FR1463568A (en) 1966-01-13 1966-01-13 Device applicable to electric discharge lamps containing metal iodides in saturating vapor, in particular sodium iodide
ES0335990A ES335990A1 (en) 1966-01-13 1967-01-13 Improvements in the manufacture of electric discharge lamps. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45821A FR1463568A (en) 1966-01-13 1966-01-13 Device applicable to electric discharge lamps containing metal iodides in saturating vapor, in particular sodium iodide

Publications (1)

Publication Number Publication Date
FR1463568A true FR1463568A (en) 1966-06-03

Family

ID=8598612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45821A Expired FR1463568A (en) 1966-01-13 1966-01-13 Device applicable to electric discharge lamps containing metal iodides in saturating vapor, in particular sodium iodide

Country Status (1)

Country Link
FR (1) FR1463568A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457765A1 (en) * 1973-12-19 1975-06-26 Philips Nv DISCHARGE LAMP WITH TWO INTERNAL ELECTRODES
EP0080820A2 (en) * 1981-11-27 1983-06-08 Thorn Emi Plc Improvements in or relating to discharge lamps
US4605881A (en) * 1984-11-29 1986-08-12 General Electric Company High pressure sodium iodide arc lamp with excess iodine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457765A1 (en) * 1973-12-19 1975-06-26 Philips Nv DISCHARGE LAMP WITH TWO INTERNAL ELECTRODES
JPS5094776A (en) * 1973-12-19 1975-07-28
JPS5798675U (en) * 1973-12-19 1982-06-17
JPS6010050Y2 (en) * 1973-12-19 1985-04-06 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン discharge tube
EP0080820A2 (en) * 1981-11-27 1983-06-08 Thorn Emi Plc Improvements in or relating to discharge lamps
EP0080820A3 (en) * 1981-11-27 1983-12-14 Thorn Emi Plc Improvements in or relating to discharge lamps
US4605881A (en) * 1984-11-29 1986-08-12 General Electric Company High pressure sodium iodide arc lamp with excess iodine

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