DE69629335D1 - Motor vehicle headlights based on the projection principle with improved reflector - Google Patents
Motor vehicle headlights based on the projection principle with improved reflectorInfo
- Publication number
- DE69629335D1 DE69629335D1 DE69629335T DE69629335T DE69629335D1 DE 69629335 D1 DE69629335 D1 DE 69629335D1 DE 69629335 T DE69629335 T DE 69629335T DE 69629335 T DE69629335 T DE 69629335T DE 69629335 D1 DE69629335 D1 DE 69629335D1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- vehicle headlights
- projection principle
- improved reflector
- headlights based
- 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 - Lifetime
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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- 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
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9507487 | 1995-06-22 | ||
FR9507487A FR2735848B1 (en) | 1995-06-22 | 1995-06-22 | ELLIPTICAL PROJECTOR WITH IMPROVED MIRROR FOR MOTOR VEHICLE |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69629335D1 true DE69629335D1 (en) | 2003-09-11 |
DE69629335T2 DE69629335T2 (en) | 2004-06-24 |
Family
ID=9480273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69629335T Expired - Lifetime DE69629335T2 (en) | 1995-06-22 | 1996-06-20 | Motor vehicle headlights based on the projection principle with improved reflector |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0750156B1 (en) |
DE (1) | DE69629335T2 (en) |
ES (1) | ES2205006T3 (en) |
FR (1) | FR2735848B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10140943A1 (en) | 2001-08-21 | 2003-03-06 | Hella Kg Hueck & Co | vehicle headlights |
DE102021109444A1 (en) | 2021-04-15 | 2022-10-20 | HELLA GmbH & Co. KGaA | Split lens holder for a lighting device |
DE102022103699A1 (en) | 2022-02-17 | 2023-08-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | headlight |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE427143C (en) * | 1920-08-06 | 1926-03-27 | Duncan James Ritchie | Headlight lamp, especially for automobiles, with reflector, projection lens and obturator |
DE3529546C1 (en) * | 1985-08-17 | 1987-02-05 | Hella Kg Hueck & Co | Dimmed vehicle headlights with an ellipsoidal reflector |
JPH0821243B2 (en) * | 1990-06-19 | 1996-03-04 | 株式会社小糸製作所 | Projection type automobile headlamp |
-
1995
- 1995-06-22 FR FR9507487A patent/FR2735848B1/en not_active Expired - Fee Related
-
1996
- 1996-06-20 EP EP96401351A patent/EP0750156B1/en not_active Expired - Lifetime
- 1996-06-20 ES ES96401351T patent/ES2205006T3/en not_active Expired - Lifetime
- 1996-06-20 DE DE69629335T patent/DE69629335T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2205006T3 (en) | 2004-05-01 |
FR2735848B1 (en) | 1997-08-22 |
EP0750156A2 (en) | 1996-12-27 |
FR2735848A1 (en) | 1996-12-27 |
DE69629335T2 (en) | 2004-06-24 |
EP0750156A3 (en) | 1997-05-28 |
EP0750156B1 (en) | 2003-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |