BR7801938A - Refletor para lampadas de veiculo - Google Patents
Refletor para lampadas de veiculoInfo
- Publication number
- BR7801938A BR7801938A BR7801938A BR7801938A BR7801938A BR 7801938 A BR7801938 A BR 7801938A BR 7801938 A BR7801938 A BR 7801938A BR 7801938 A BR7801938 A BR 7801938A BR 7801938 A BR7801938 A BR 7801938A
- Authority
- BR
- Brazil
- Prior art keywords
- vehicle lamp
- lamp reflector
- reflector
- vehicle
- lamp
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- 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
- F21S41/322—Optical layout thereof the reflector using total internal reflection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
- F21S43/315—Optical layout thereof using total internal reflection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0091—Reflectors for light sources using total internal reflection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2714793A DE2714793C2 (de) | 1977-04-02 | 1977-04-02 | Paraboloidförmiger Reflektor für Fahrzeugleuchten |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7801938A true BR7801938A (pt) | 1978-11-07 |
Family
ID=6005465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7801938A BR7801938A (pt) | 1977-04-02 | 1978-03-29 | Refletor para lampadas de veiculo |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT359162B (pt) |
BR (1) | BR7801938A (pt) |
FR (1) | FR2385976A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3004422C2 (de) * | 1980-02-07 | 1988-09-29 | Sidler Gmbh & Co, 7400 Tuebingen | Parabolreflektor |
DE102005040227A1 (de) * | 2005-08-18 | 2007-02-22 | Ulo Fahrzeugleuchten Gmbh | Leuchteneinheit mit einem Reflektorbauteil und Reflektorbauteil für eine Leuchteneinheit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR345325A (fr) * | 1904-06-28 | 1904-11-28 | Otis Angelo Mygatt | Réflecteur pour la lumière artificielle |
FR2192272B1 (pt) * | 1972-07-11 | 1975-03-07 | Cibie Projecteurs |
-
1978
- 1978-03-29 BR BR7801938A patent/BR7801938A/pt unknown
- 1978-03-31 AT AT230178A patent/AT359162B/de not_active IP Right Cessation
- 1978-03-31 FR FR7809602A patent/FR2385976A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2385976B1 (pt) | 1983-04-08 |
FR2385976A1 (fr) | 1978-10-27 |
ATA230178A (de) | 1980-03-15 |
AT359162B (de) | 1980-10-27 |
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