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FR926584A - Electric lamp with gas jet cooling - Google Patents

Electric lamp with gas jet cooling

Info

Publication number
FR926584A
FR926584A FR926584DA FR926584A FR 926584 A FR926584 A FR 926584A FR 926584D A FR926584D A FR 926584DA FR 926584 A FR926584 A FR 926584A
Authority
FR
France
Prior art keywords
gas jet
electric lamp
jet cooling
cooling
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
Other languages
French (fr)
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR926584A publication Critical patent/FR926584A/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
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
FR926584D 1939-09-13 1946-02-20 Electric lamp with gas jet cooling Expired FR926584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25741/39A GB532621A (en) 1939-09-13 1939-09-13 Improvements in apparatus comprising gas-cooled high-pressure metal-vapour electric discharge lamps

Publications (1)

Publication Number Publication Date
FR926584A true FR926584A (en) 1947-10-06

Family

ID=10232522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926584D Expired FR926584A (en) 1939-09-13 1946-02-20 Electric lamp with gas jet cooling

Country Status (4)

Country Link
US (1) US2278844A (en)
BE (1) BE463638A (en)
FR (1) FR926584A (en)
GB (1) GB532621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123841B (en) * 1959-09-08 1962-02-15 Bodenseewerk Perkin Elmer Co Radiation source for infrared spectrophotometer

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB630547A (en) * 1945-03-05 1949-10-17 Gen Electric Co Ltd Improvements in and relating to electric discharge lamps
US2528969A (en) * 1945-03-07 1950-11-07 Michael Reese Res Foundation Lamp
US2650322A (en) * 1945-09-24 1953-08-25 Gen Electric High-pressure metal vapor electric discharge lamp
US3157775A (en) * 1961-05-03 1964-11-17 Pyrometrics Inc Radiant heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123841B (en) * 1959-09-08 1962-02-15 Bodenseewerk Perkin Elmer Co Radiation source for infrared spectrophotometer

Also Published As

Publication number Publication date
BE463638A (en)
US2278844A (en) 1942-04-07
GB532621A (en) 1941-01-28

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