ES298346A1 - Improvements introduced in auto headlights (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in auto headlights (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES298346A1 ES298346A1 ES0298346A ES298346A ES298346A1 ES 298346 A1 ES298346 A1 ES 298346A1 ES 0298346 A ES0298346 A ES 0298346A ES 298346 A ES298346 A ES 298346A ES 298346 A1 ES298346 A1 ES 298346A1
- Authority
- ES
- Spain
- Prior art keywords
- reflector
- focus
- optical axis
- screen
- translation
- 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
- 230000003287 optical effect Effects 0.000 abstract 5
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Improvements introduced in headlamps for automobiles, of the type provided with a parabolic reflector, a main filament arranged in the area of the focus of the reflector and running in the horizontal plane containing the optical axis of the reflector, and a secondary filament disposed outside the area of the focus, characterized by an internally reflecting screen in the form of a paraboloid sector, arranged above the horizontal plane containing the optical axis of the reflector, the screen whose optical axis coincides with that of the reflector, while its front edge reaches the plane that it runs through the focus of the reflector perpendicular to the optical axis, its focus being behind the focus of the reflector, and also characterized in that the two filaments are arranged in such a way that, in the direction of the vertex of the screen, at most they reach the plane that runs through the focus of the screen perpendicular to the optical axis (focal plane of the screen). (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0298346A ES298346A1 (en) | 1964-04-06 | 1964-04-06 | Improvements introduced in auto headlights (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0298346A ES298346A1 (en) | 1964-04-06 | 1964-04-06 | Improvements introduced in auto headlights (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES298346A1 true ES298346A1 (en) | 1964-07-01 |
Family
ID=34564481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0298346A Expired ES298346A1 (en) | 1964-04-06 | 1964-04-06 | Improvements introduced in auto headlights (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES298346A1 (en) |
-
1964
- 1964-04-06 ES ES0298346A patent/ES298346A1/en not_active Expired
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