ES344374A1 - Improvements in or relating to Headlamp Units for Motor Vehicles - Google Patents
Improvements in or relating to Headlamp Units for Motor VehiclesInfo
- Publication number
- ES344374A1 ES344374A1 ES344374A ES344374A ES344374A1 ES 344374 A1 ES344374 A1 ES 344374A1 ES 344374 A ES344374 A ES 344374A ES 344374 A ES344374 A ES 344374A ES 344374 A1 ES344374 A1 ES 344374A1
- Authority
- ES
- Spain
- Prior art keywords
- reflector
- lamp
- relating
- motor vehicles
- filament
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A headlamp unit comprises a first halogen lamp 4 adapted to provide a dipped beam and mounted in a concave reflector 1 with its filament 9 extending substantially in the direction of the axis of the reflector and located immediately in front of the focus F H , and a second halogen lamp 3 adapted to provide a main beam and associated with an additional reflector 14. The reflector 14 may be a semi-paraboloid mounted in the lower half of the reflector 1, as shown, or a substantially full paraboloid mounted either in the lower half of the reflector 1 or outside this reflector. The lamp 3 is disposed so that its filament 8 passes through the focus F z of the reflector 14 and extends along or perpendicular to the reflector axis. A shield 15 of asymmetrical cut-off form surrounds the lamp 4. The filaments may be either parallel or perpendicular to the axes of the cylindrical quartz lamp bulbs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB88594A DE1283775B (en) | 1966-08-23 | 1966-08-23 | Headlights for motor vehicles |
DEB0092898 | 1967-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES344374A1 true ES344374A1 (en) | 1969-02-16 |
Family
ID=25968065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES344374A Expired ES344374A1 (en) | 1966-08-23 | 1967-08-23 | Improvements in or relating to Headlamp Units for Motor Vehicles |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT289252B (en) |
BE (1) | BE702891A (en) |
CH (1) | CH467431A (en) |
DE (2) | DE1283775B (en) |
ES (1) | ES344374A1 (en) |
GB (1) | GB1193983A (en) |
NL (1) | NL6711550A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2040583A6 (en) * | 1969-04-04 | 1971-01-22 | Cibie Projecteurs | |
JP4379673B2 (en) | 2002-10-07 | 2009-12-09 | 株式会社小糸製作所 | Vehicle headlamp |
FR2864933B1 (en) * | 2004-01-09 | 2007-04-20 | Koito Mfg Co Ltd | HEADLIGHT FOR A FIXED BULB VEHICLE IN DECAL POSITION |
-
1966
- 1966-08-23 DE DEB88594A patent/DE1283775B/en active Pending
-
1967
- 1967-06-07 DE DE19671597914 patent/DE1597914A1/en active Pending
- 1967-08-09 CH CH1123567A patent/CH467431A/en unknown
- 1967-08-09 AT AT738267A patent/AT289252B/en not_active IP Right Cessation
- 1967-08-21 BE BE702891D patent/BE702891A/xx unknown
- 1967-08-22 NL NL6711550A patent/NL6711550A/xx unknown
- 1967-08-22 GB GB38524/67A patent/GB1193983A/en not_active Expired
- 1967-08-23 ES ES344374A patent/ES344374A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1283775B (en) | 1968-11-28 |
BE702891A (en) | 1968-01-15 |
DE1597914A1 (en) | 1970-11-05 |
AT289252B (en) | 1971-04-13 |
GB1193983A (en) | 1970-06-03 |
NL6711550A (en) | 1968-02-26 |
CH467431A (en) | 1969-01-15 |
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