FR729488A - Laminescence lamp for high voltage - Google Patents

Laminescence lamp for high voltage

Info

Publication number
FR729488A
FR729488A FR729488DA FR729488A FR 729488 A FR729488 A FR 729488A FR 729488D A FR729488D A FR 729488DA FR 729488 A FR729488 A FR 729488A
Authority
FR
France
Prior art keywords
laminescence
lamp
high voltage
voltage
laminescence 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)
Inventor
Jean-Baptiste-Joseph Abadie
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 filed Critical
Application granted granted Critical
Publication of FR729488A publication Critical patent/FR729488A/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
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
FR729488D 1931-03-17 1931-03-17 Laminescence lamp for high voltage Expired FR729488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR649447X 1931-03-17

Publications (1)

Publication Number Publication Date
FR729488A true FR729488A (en) 1932-07-25

Family

ID=9003319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR729488D Expired FR729488A (en) 1931-03-17 1931-03-17 Laminescence lamp for high voltage

Country Status (2)

Country Link
DE (1) DE649447C (en)
FR (1) FR729488A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969323C (en) * 1944-03-06 1958-06-19 Gen Electric Electric discharge lamp
DE906245C (en) * 1950-06-22 1954-03-11 Paul Jahn Dipl Ing Luminescent lamp

Also Published As

Publication number Publication date
DE649447C (en) 1937-09-21

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