IT1052966B - Sistema di illuminazione attenuabile mediante rotazione di un organo di scheratura - Google Patents
Sistema di illuminazione attenuabile mediante rotazione di un organo di scheraturaInfo
- Publication number
- IT1052966B IT1052966B IT950373A IT950373A IT1052966B IT 1052966 B IT1052966 B IT 1052966B IT 950373 A IT950373 A IT 950373A IT 950373 A IT950373 A IT 950373A IT 1052966 B IT1052966 B IT 1052966B
- Authority
- IT
- Italy
- Prior art keywords
- attenuable
- rotation
- lighting system
- organ
- screening
- Prior art date
Links
- 210000000056 organ Anatomy 0.000 title 1
- 238000012216 screening Methods 0.000 title 1
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
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/004—Lighting devices intended to be free-standing with a lamp housing in direct contact with the floor or ground
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT950373A IT1052966B (it) | 1973-06-14 | 1973-06-14 | Sistema di illuminazione attenuabile mediante rotazione di un organo di scheratura |
| DE19742426102 DE2426102A1 (de) | 1973-06-14 | 1974-05-30 | Lampe mit einstellbarer lichtstaerke |
| DE19747418694 DE7418694U (de) | 1973-06-14 | 1974-05-30 | Lampe mit einstellbarer lichtstaerke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT950373A IT1052966B (it) | 1973-06-14 | 1973-06-14 | Sistema di illuminazione attenuabile mediante rotazione di un organo di scheratura |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1052966B true IT1052966B (it) | 1981-08-31 |
Family
ID=11131097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT950373A IT1052966B (it) | 1973-06-14 | 1973-06-14 | Sistema di illuminazione attenuabile mediante rotazione di un organo di scheratura |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE2426102A1 (it) |
| IT (1) | IT1052966B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4164012A (en) * | 1977-06-17 | 1979-08-07 | Koehler Manufacturing Company | Luminaire apparatus for reflecting radiant energy and methods of controlling characteristics of reflected radiant energy |
| DE20102609U1 (de) * | 2001-02-10 | 2001-09-13 | Baur, Albert, 86845 Großaitingen | Leuchte |
-
1973
- 1973-06-14 IT IT950373A patent/IT1052966B/it active
-
1974
- 1974-05-30 DE DE19742426102 patent/DE2426102A1/de active Pending
- 1974-05-30 DE DE19747418694 patent/DE7418694U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2426102A1 (de) | 1975-01-09 |
| DE7418694U (de) | 1976-04-29 |
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