ES400468A3 - Improvements in the construction of lighting reflectors. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the construction of lighting reflectors. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES400468A3 ES400468A3 ES400468A ES400468A ES400468A3 ES 400468 A3 ES400468 A3 ES 400468A3 ES 400468 A ES400468 A ES 400468A ES 400468 A ES400468 A ES 400468A ES 400468 A3 ES400468 A3 ES 400468A3
- Authority
- ES
- Spain
- Prior art keywords
- translation
- construction
- machine
- legally binding
- google translate
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Improvements in the construction of lighting reflectors, having a concave reflecting surface with a cutting edge defining an opening for the emission of light from said reflector, characterized in that said reflecting surface comprises a plurality of surfaces of revolution around a common guideline passing through of said opening, said surfaces of revolution intersecting at least with a plane perpendicular to said guideline to form a plurality of arcs of circumferences having different radii and having a common center at the intersection of said guideline with said plane perpendicular to it, forming said arcs together in general a non-circular configuration. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES400468A ES400468A3 (en) | 1972-03-06 | 1972-03-06 | Improvements in the construction of lighting reflectors. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES400468A ES400468A3 (en) | 1972-03-06 | 1972-03-06 | Improvements in the construction of lighting reflectors. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES400468A3 true ES400468A3 (en) | 1974-12-16 |
Family
ID=8460502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES400468A Expired ES400468A3 (en) | 1972-03-06 | 1972-03-06 | Improvements in the construction of lighting reflectors. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES400468A3 (en) |
-
1972
- 1972-03-06 ES ES400468A patent/ES400468A3/en not_active Expired
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