FR1035657A - Lampe électrique à lumière mixte - Google Patents

Lampe électrique à lumière mixte

Info

Publication number
FR1035657A
FR1035657A FR1035657DA FR1035657A FR 1035657 A FR1035657 A FR 1035657A FR 1035657D A FR1035657D A FR 1035657DA FR 1035657 A FR1035657 A FR 1035657A
Authority
FR
France
Prior art keywords
mixed light
electric lamp
light electric
lamp
mixed
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
English (en)
French (fr)
Inventor
Johann Buser
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 FR1035657A publication Critical patent/FR1035657A/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
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
FR1035657D 1951-01-31 1951-02-02 Lampe électrique à lumière mixte Expired FR1035657A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US208721A US2669676A (en) 1951-01-31 1951-01-31 Electric lamp for mixed light

Publications (1)

Publication Number Publication Date
FR1035657A true FR1035657A (fr) 1953-08-27

Family

ID=22775754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1035657D Expired FR1035657A (fr) 1951-01-31 1951-02-02 Lampe électrique à lumière mixte

Country Status (5)

Country Link
US (1) US2669676A (sv)
BE (1) BE501021A (sv)
CH (1) CH303446A (sv)
FR (1) FR1035657A (sv)
NL (1) NL158929B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448788A1 (fr) * 1979-02-08 1980-09-05 Gen Electric Lampe electrique comportant une structure perfectionnee de fils de connexion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110833A (en) * 1961-02-21 1963-11-12 Westinghouse Electric Corp Multiple envelope high pressure mercury vapor discharge lamp
WO2002029851A1 (en) * 2000-10-04 2002-04-11 Theodore Mcbain Independent dual-function light bulb

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163428A (en) * 1931-07-21 1939-06-20 Gen Electric Enclosed arc lamp
US1956599A (en) * 1932-02-13 1934-05-01 Sperti Lamp Corp Lamp
US2020737A (en) * 1932-12-24 1935-11-12 Gen Electric Gaseous electric discharge arc lamp
GB484328A (en) * 1936-12-18 1938-05-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Improvements in combinations of metal vapour electric discharge devices, adapted to emit radiation, and electric incandescent lamps
BE428407A (sv) * 1937-06-04
US2265396A (en) * 1937-09-18 1941-12-09 Gen Electric Gaseous electric discharge device
US2277876A (en) * 1938-11-09 1942-03-31 Michel E Macksoud Electric lamp
US2275768A (en) * 1939-06-17 1942-03-10 Gen Electric Electric lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448788A1 (fr) * 1979-02-08 1980-09-05 Gen Electric Lampe electrique comportant une structure perfectionnee de fils de connexion

Also Published As

Publication number Publication date
BE501021A (sv)
CH303446A (de) 1954-11-30
NL158929B (nl)
US2669676A (en) 1954-02-16

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