FR1410108A - Lampe à décharge gazeuse à haute pression - Google Patents

Lampe à décharge gazeuse à haute pression

Info

Publication number
FR1410108A
FR1410108A FR990011A FR990011A FR1410108A FR 1410108 A FR1410108 A FR 1410108A FR 990011 A FR990011 A FR 990011A FR 990011 A FR990011 A FR 990011A FR 1410108 A FR1410108 A FR 1410108A
Authority
FR
France
Prior art keywords
high pressure
discharge lamp
gas discharge
pressure gas
lamp
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
FR990011A
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.)
Engelhard Hanovia Inc
Original Assignee
Engelhard Hanovia 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 Hanovia Inc filed Critical Engelhard Hanovia Inc
Priority to FR990011A priority Critical patent/FR1410108A/fr
Application granted granted Critical
Publication of FR1410108A publication Critical patent/FR1410108A/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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp
    • H01J61/526—Heating or cooling particular parts of the lamp heating or cooling of electrodes
FR990011A 1964-10-01 1964-10-01 Lampe à décharge gazeuse à haute pression Expired FR1410108A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR990011A FR1410108A (fr) 1964-10-01 1964-10-01 Lampe à décharge gazeuse à haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990011A FR1410108A (fr) 1964-10-01 1964-10-01 Lampe à décharge gazeuse à haute pression

Publications (1)

Publication Number Publication Date
FR1410108A true FR1410108A (fr) 1965-09-03

Family

ID=8839490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990011A Expired FR1410108A (fr) 1964-10-01 1964-10-01 Lampe à décharge gazeuse à haute pression

Country Status (1)

Country Link
FR (1) FR1410108A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484116A3 (en) * 1990-11-01 1992-12-09 General Electric Company Metal halide lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484116A3 (en) * 1990-11-01 1992-12-09 General Electric Company Metal halide lamp

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