FR801418A - Electric lamp - Google Patents

Electric lamp

Info

Publication number
FR801418A
FR801418A FR801418DA FR801418A FR 801418 A FR801418 A FR 801418A FR 801418D A FR801418D A FR 801418DA FR 801418 A FR801418 A FR 801418A
Authority
FR
France
Prior art keywords
electric lamp
lamp
electric
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.)
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
Application granted granted Critical
Publication of FR801418A publication Critical patent/FR801418A/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
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
FR801418D 1935-01-30 1936-01-30 Electric lamp Expired FR801418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4113A US2017719A (en) 1935-01-30 1935-01-30 Electric lamp

Publications (1)

Publication Number Publication Date
FR801418A true FR801418A (en) 1936-08-04

Family

ID=21709208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801418D Expired FR801418A (en) 1935-01-30 1936-01-30 Electric lamp

Country Status (3)

Country Link
US (1) US2017719A (en)
FR (1) FR801418A (en)
GB (1) GB444950A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524455A (en) * 1948-02-19 1950-10-03 Cooper Hewitt Electric Co Mount assembly for sun lamps
JPS5586063A (en) * 1978-12-22 1980-06-28 Mitsubishi Electric Corp Discharge lamp
US4287454A (en) * 1979-12-17 1981-09-01 Gte Laboratories Incorporated High pressure discharge lamps with fast restart
US4751432A (en) * 1985-04-03 1988-06-14 U.S. Philips Corporation High-pressure discharge lamp

Also Published As

Publication number Publication date
US2017719A (en) 1935-10-15
GB444950A (en) 1936-03-31

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