FR1119898A - Lampe à incandescence pour l'éclairage des véhicules automobiles - Google Patents

Lampe à incandescence pour l'éclairage des véhicules automobiles

Info

Publication number: FR1119898A
Authority: FR; France
Prior art keywords: incandescent lamp; automotive vehicle; vehicle lighting; lighting; automotive
Prior art date: 1954-03-02
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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1954-03-02

Filing date

1955-02-28

Publication date

1956-06-26

1955-02-28 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1956-06-26 Application granted granted Critical

1956-06-26 Publication of FR1119898A publication Critical patent/FR1119898A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
- H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp

FR1119898D 1954-03-02 1955-02-28 Lampe à incandescence pour l'éclairage des véhicules automobiles Expired FR1119898A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL332320X		1954-03-02

Publications (1)

Publication Number	Publication Date
FR1119898A true FR1119898A (fr)	1956-06-26

Family

ID=19784419

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1119898D Expired FR1119898A (fr)	1954-03-02	1955-02-28	Lampe à incandescence pour l'éclairage des véhicules automobiles

Country Status (7)

Country	Link
US (1)	US2869011A (fr)
BE (1)	BE536105A (fr)
CH (1)	CH332320A (fr)
DE (1)	DE1015926B (fr)
FR (1)	FR1119898A (fr)
GB (1)	GB764944A (fr)
NL (2)	NL185528B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL126154C (fr) *	1958-02-13
DE1237684B (de) *	1958-04-18	1967-03-30	Albert Masseron	Gluehlampe fuer Scheinwerfer
DE1165748B (de) *	1961-09-01	1964-03-19	Rolf Mickley	Zweifadengluehlampe fuer abgeblendetes Fern- und Nahlicht in Kraftfahrzeugscheinwerfern
US3287587A (en) *	1964-12-31	1966-11-22	Sylvania Electric Prod	High temperature fluorescent lamp with reflector having mercury amalgamative material on its electrode stems
BE788518A (fr) *	1971-09-09	1973-03-07	Philips Nv	Lampe a incandescence electrique
GB1477138A (en) *	1973-11-14	1977-06-22	British Sealed Beams Ltd	Filament shields
US4029985A (en) *	1976-03-24	1977-06-14	General Electric Company	Rectangular headlamp filament shield
NL184550C (nl) *	1982-12-01	1989-08-16	Philips Nv	Gasontladingslamp.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US606792A (en) *		1898-07-05		Electric radiator
US1250030A (en) *	1917-02-03	1917-12-11	Lillie E Schickerling	Electric-lamp attachment.
US1693672A (en) *	1926-11-22	1928-12-04	Charles J Schroeder	Electric light
US2144438A (en) *	1937-10-06	1939-01-17	Birdseye Electric Company	Tubular incandescent electric lamp
US2171336A (en) *	1938-05-02	1939-08-29	Silas B Hayden	Nonglare reflector
US2158561A (en) *	1938-06-09	1939-05-16	Hygrade Sylvania Corp	Reflector bulb lamp
CH265335A (fr) *	1949-01-31	1949-11-30	Valenti Martino	Lampe électrique pour phare de véhicule automobile.

0
- BE BE536105D patent/BE536105A/xx unknown
- NL NL86347D patent/NL86347C/xx active
- NL NLAANVRAGE7900311,A patent/NL185528B/xx unknown
1955
- 1955-02-25 GB GB5703/55A patent/GB764944A/en not_active Expired
- 1955-02-26 DE DEN10268A patent/DE1015926B/de active Pending
- 1955-02-28 US US491164A patent/US2869011A/en not_active Expired - Lifetime
- 1955-02-28 CH CH332320D patent/CH332320A/de unknown
- 1955-02-28 FR FR1119898D patent/FR1119898A/fr not_active Expired

Also Published As

Publication number	Publication date
DE1015926B (de)	1957-09-19
BE536105A (fr)
NL185528B (nl)
NL86347C (fr)
CH332320A (de)	1958-08-31
US2869011A (en)	1959-01-13
GB764944A (en)	1957-01-02

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FR1058996A (fr)	1954-03-22	Monture de lampe à incandescence