ES2136032A1 - Sistema antideslumbrado para la automocion por doble filtrado polarizante. - Google Patents
Sistema antideslumbrado para la automocion por doble filtrado polarizante.Info
- Publication number
- ES2136032A1 ES2136032A1 ES009702465A ES9702465A ES2136032A1 ES 2136032 A1 ES2136032 A1 ES 2136032A1 ES 009702465 A ES009702465 A ES 009702465A ES 9702465 A ES9702465 A ES 9702465A ES 2136032 A1 ES2136032 A1 ES 2136032A1
- Authority
- ES
- Spain
- Prior art keywords
- polarising
- automotive industry
- double filtering
- dazzle system
- dazzle
- 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.)
- Granted
Links
Landscapes
- Optical Filters (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Sistema Antideslumbrante para automoción por doble filtrado polarizante. La presente invención se refiere a los elementos necesarios para evitar los problemas causados en la conducción de vehículos debidos al uso o reglaje incorrecto del alumbrado por parte de otros conductores y requiere el uso de dos filtros polarizantes, uno de ellos colocado ante el foco emisor de la luz en cuestión y otro frente al recepto de la misma. Ambos dispositivos tendrán sus planos de polarización orientados de modo que formen entre sí ángulo recto.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9702465A ES2136032B1 (es) | 1997-11-19 | 1997-11-19 | Sistema antideslumbrante para automocion por doble filtrado polariz ante. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9702465A ES2136032B1 (es) | 1997-11-19 | 1997-11-19 | Sistema antideslumbrante para automocion por doble filtrado polariz ante. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2136032A1 true ES2136032A1 (es) | 1999-11-01 |
ES2136032B1 ES2136032B1 (es) | 2000-05-16 |
Family
ID=8301306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9702465A Expired - Lifetime ES2136032B1 (es) | 1997-11-19 | 1997-11-19 | Sistema antideslumbrante para automocion por doble filtrado polariz ante. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2136032B1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2225691A1 (en) * | 1973-04-13 | 1974-11-08 | Auge Albert | Light source dazzle elimination system - uses polarised screens at right angles |
FR2437632A1 (fr) * | 1978-09-27 | 1980-04-25 | Lafourcade Claude | Procede anti-eblouissant destine a filtrer la lumiere artificielle |
FR2444886A1 (fr) * | 1978-12-20 | 1980-07-18 | Elfandi Patrice | Application des filtres polarisants a la suppression de l'eblouissement cause par l'eclairage des vehicules |
GB2287005A (en) * | 1994-03-04 | 1995-09-06 | Mondialpatents S R L | Anti-dazzle glass and lighting system for motor vehicles |
-
1997
- 1997-11-19 ES ES9702465A patent/ES2136032B1/es not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2225691A1 (en) * | 1973-04-13 | 1974-11-08 | Auge Albert | Light source dazzle elimination system - uses polarised screens at right angles |
FR2437632A1 (fr) * | 1978-09-27 | 1980-04-25 | Lafourcade Claude | Procede anti-eblouissant destine a filtrer la lumiere artificielle |
FR2444886A1 (fr) * | 1978-12-20 | 1980-07-18 | Elfandi Patrice | Application des filtres polarisants a la suppression de l'eblouissement cause par l'eclairage des vehicules |
GB2287005A (en) * | 1994-03-04 | 1995-09-06 | Mondialpatents S R L | Anti-dazzle glass and lighting system for motor vehicles |
Also Published As
Publication number | Publication date |
---|---|
ES2136032B1 (es) | 2000-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19991101 Kind code of ref document: A1 Effective date: 19991101 |