ES388222A1 - Luminaire system by reflection-transmission. (Machine-translation by Google Translate, not legally binding) - Google Patents
Luminaire system by reflection-transmission. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES388222A1 ES388222A1 ES388222A ES388222A ES388222A1 ES 388222 A1 ES388222 A1 ES 388222A1 ES 388222 A ES388222 A ES 388222A ES 388222 A ES388222 A ES 388222A ES 388222 A1 ES388222 A1 ES 388222A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- reflection
- machine
- transmission
- legally binding
- 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
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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Reflection-transmission luminaire system, whose luminaire has a transparent base material, characterized in that the faces of said base material are subjected to reflective treatments of variable densities, said transparent base material becoming partially reflecting and transmitting, thereby strict control of the proportion of reflected and transmitted light is achieved. (Machine-translation by Google Translate, not legally binding)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES388222A ES388222A1 (en) | 1971-02-12 | 1971-02-12 | Luminaire system by reflection-transmission. (Machine-translation by Google Translate, not legally binding) |
FR7202884A FR2125297A1 (en) | 1971-02-12 | 1972-01-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES388222A ES388222A1 (en) | 1971-02-12 | 1971-02-12 | Luminaire system by reflection-transmission. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES388222A1 true ES388222A1 (en) | 1973-09-01 |
Family
ID=8457808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES388222A Expired ES388222A1 (en) | 1971-02-12 | 1971-02-12 | Luminaire system by reflection-transmission. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES388222A1 (en) |
FR (1) | FR2125297A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT386671B (en) * | 1986-03-24 | 1988-09-26 | Zumtobel Ag | LAMP WITH A LAMP AND WITH A REFLECTOR |
DE3811297A1 (en) * | 1988-04-02 | 1989-10-12 | Licentia Gmbh | LAMP WITH TRANSPARENT LAMP HOUSING |
DE19801128A1 (en) * | 1998-01-14 | 1999-07-15 | Zumtobel Staff Gmbh | Reflector for a light source, especially for room lighting |
-
1971
- 1971-02-12 ES ES388222A patent/ES388222A1/en not_active Expired
-
1972
- 1972-01-28 FR FR7202884A patent/FR2125297A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2125297A1 (en) | 1972-09-29 |
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