FR871396A - Appareil d'éclairage électrique - Google Patents

Appareil d'éclairage électrique

Info

Publication number: FR871396A
Authority: FR; France
Prior art keywords: lighting fixture; electric lighting; electric; fixture; lighting
Prior art date: 1940-04-17
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

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.)

Egyesuelt Izzolampa es Villamossagi Rt

Original Assignee

Egyesuelt Izzolampa es Villamossagi Rt

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.)

1940-04-17

Filing date

1941-04-07

Publication date

1942-04-22

1941-04-07 Application filed by Egyesuelt Izzolampa es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt

1942-04-22 Application granted granted Critical

1942-04-22 Publication of FR871396A publication Critical patent/FR871396A/fr

Status Expired legal-status Critical Current

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

FR871396D 1940-04-17 1941-04-07 Appareil d'éclairage électrique Expired FR871396A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU2344122X		1940-04-17

Publications (1)

Publication Number	Publication Date
FR871396A true FR871396A (fr)	1942-04-22

Family

ID=11003792

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR871396D Expired FR871396A (fr)	1940-04-17	1941-04-07	Appareil d'éclairage électrique

Country Status (2)

Country	Link
US (1)	US2344122A (fr)
FR (1)	FR871396A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2581546A (en) *	1942-10-29	1952-01-08	Hartford Nat Bank & Trust Co	Tubular electric discharge lamp unit
US2567403A (en) *	1947-02-20	1951-09-11	Rock Ola Mfg Corp	Illuminative device for projecting continuously changing color designs
US2682612A (en) *	1950-06-21	1954-06-29	Hanovia Chemical & Mfg Co	Electrical discharge lamp and arrangements therefor
US2880369A (en) *	1957-07-10	1959-03-31	Engelhard Ind Inc	High pressure vapor arc lamp
US3048741A (en) *	1960-08-24	1962-08-07	Duro Test Corp	Arc lamp with self-ballasted arc tube and improved lumen maintenance
US3237005A (en) *	1963-03-26	1966-02-22	Atlas Electric Devices Company	Lamp filter housing assembly
US3878416A (en) *	1973-12-05	1975-04-15	Gte Sylvania Inc	Integral fluorescent-incandescent lamp structure
US3849699A (en) *	1973-12-05	1974-11-19	Gte Sylvania Inc	Single base, self-igniting fluorescent lamp
US3996493A (en) *	1975-07-28	1976-12-07	General Electric Company	Fluorescent lamp unit having ballast resistor
US3974418A (en) *	1975-07-28	1976-08-10	General Electric Company	Fluorescent lamp unit with ballast resistor and cooling means therefor
US4258287A (en) *	1979-06-13	1981-03-24	General Electric Company	Circular fluorescent lamp unit
US4278911A (en) *	1979-06-13	1981-07-14	General Electric Company	Circular fluorescent lamp unit
US4316120A (en) *	1979-06-13	1982-02-16	General Electric Company	Circular fluorescent lamp unit
US4268780A (en) *	1980-03-28	1981-05-19	Gte Products Corporation	Integrated fluorescent-incandescent lamp assembly
WO2005034165A1 (fr) *	2003-10-02	2005-04-14	Koninklijke Philips Electronics N.V.	Appareil a bronzer

1941
- 1941-04-07 FR FR871396D patent/FR871396A/fr not_active Expired
- 1941-04-07 US US387300A patent/US2344122A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2344122A (en)	1944-03-14

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