FR1444791A - Dispositif formant lampe électrique d'éclairage ou analogue avec accessoires et son procédé de fabrication ainsi que leurs diverses applications - Google Patents
Dispositif formant lampe électrique d'éclairage ou analogue avec accessoires et son procédé de fabrication ainsi que leurs diverses applicationsInfo
- Publication number
- FR1444791A FR1444791A FR17458A FR17458A FR1444791A FR 1444791 A FR1444791 A FR 1444791A FR 17458 A FR17458 A FR 17458A FR 17458 A FR17458 A FR 17458A FR 1444791 A FR1444791 A FR 1444791A
- Authority
- FR
- France
- Prior art keywords
- accessories
- manufacturing
- various applications
- lighting lamp
- device forming
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/17—Discharge light sources
- F21S41/173—Fluorescent light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US368664A US3354343A (en) | 1964-05-19 | 1964-05-19 | Dual beam electric lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1444791A true FR1444791A (fr) | 1966-07-08 |
Family
ID=23452213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR17458A Expired FR1444791A (fr) | 1964-05-19 | 1965-05-18 | Dispositif formant lampe électrique d'éclairage ou analogue avec accessoires et son procédé de fabrication ainsi que leurs diverses applications |
Country Status (4)
Country | Link |
---|---|
US (1) | US3354343A (fr) |
ES (4) | ES313134A1 (fr) |
FR (1) | FR1444791A (fr) |
GB (1) | GB1112674A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2200480A1 (fr) * | 1972-09-25 | 1974-04-19 | Thorn Electrical Ind Ltd | |
FR2774150A1 (fr) * | 1998-01-28 | 1999-07-30 | Valeo Vision | Projecteur a source transversale pour vehicule automobile, susceptilble d'emettre un faisceau a coupure nette |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR214983A1 (es) * | 1976-10-28 | 1979-08-31 | Urbametal Soc Responsabilidad | Proyector luminoso |
US4181869A (en) * | 1978-03-06 | 1980-01-01 | Gte Sylvania Incorporated | Tungsten halogen lamp in reflector envelope |
HU186083B (en) * | 1982-06-24 | 1985-05-28 | Tungsram Reszvenytarsasag | System of automobile headlights |
US5730521A (en) * | 1996-05-13 | 1998-03-24 | International Sports Lighting, Inc. | Glare control sports lighting luminaire |
DE102009040753A1 (de) * | 2009-09-10 | 2011-03-24 | MÜNZ, Christoph | Reflektoranordnung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1275120A (en) * | 1914-08-06 | 1918-08-06 | Edwin C Ballman | Projecting apparatus. |
US1181544A (en) * | 1915-12-29 | 1916-05-02 | Howard B Rand | Headlight and reflector. |
US1625946A (en) * | 1924-03-13 | 1927-04-26 | John H Laird | Head lamp |
US2277685A (en) * | 1937-11-11 | 1942-03-31 | Bergstrom Axel Emil | Headlight, especially for automobiles and similar vehicles |
US2553434A (en) * | 1947-09-03 | 1951-05-15 | Hartford Nat Bank & Trust Co | Optical lamp with centering means |
US2883571A (en) * | 1958-03-03 | 1959-04-21 | Gen Electric | Electric incandescent lamp |
US3037139A (en) * | 1958-12-05 | 1962-05-29 | Fuller Myers | Double image electric light projectors |
US3174067A (en) * | 1960-07-21 | 1965-03-16 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Construction for projection lamps eliminating undesired infrared radiation |
GB952939A (en) * | 1962-01-03 | 1964-03-18 | Gen Electric Co Ltd | Improvements in or relating to incandescent electric lamps |
-
1964
- 1964-05-19 US US368664A patent/US3354343A/en not_active Expired - Lifetime
-
1965
- 1965-05-17 GB GB20850/65A patent/GB1112674A/en not_active Expired
- 1965-05-18 FR FR17458A patent/FR1444791A/fr not_active Expired
- 1965-05-19 ES ES0313134A patent/ES313134A1/es not_active Expired
- 1965-09-01 ES ES0317029A patent/ES317029A1/es not_active Expired
- 1965-09-01 ES ES0317028A patent/ES317028A1/es not_active Expired
- 1965-09-01 ES ES0317030A patent/ES317030A1/es not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2200480A1 (fr) * | 1972-09-25 | 1974-04-19 | Thorn Electrical Ind Ltd | |
FR2774150A1 (fr) * | 1998-01-28 | 1999-07-30 | Valeo Vision | Projecteur a source transversale pour vehicule automobile, susceptilble d'emettre un faisceau a coupure nette |
EP0933585A1 (fr) * | 1998-01-28 | 1999-08-04 | Valeo Vision | Projecteur à source transversale pour véhicule automobile susceptible d'émettre un faisceau à coupure nette |
US6142658A (en) * | 1998-01-28 | 2000-11-07 | Valeo Vision | Motor vehicle headlight with a transverse source capable of emitting a beam with a sharp cut-off |
Also Published As
Publication number | Publication date |
---|---|
US3354343A (en) | 1967-11-21 |
GB1112674A (en) | 1968-05-08 |
ES317030A1 (es) | 1966-03-16 |
ES317028A1 (es) | 1966-03-16 |
ES317029A1 (es) | 1966-04-01 |
ES313134A1 (es) | 1965-12-16 |
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