IT1128312B - IMPROVEMENT IN LIGHTING LUMINAIRES - Google Patents
IMPROVEMENT IN LIGHTING LUMINAIRESInfo
- Publication number
- IT1128312B IT1128312B IT48584/80A IT4858480A IT1128312B IT 1128312 B IT1128312 B IT 1128312B IT 48584/80 A IT48584/80 A IT 48584/80A IT 4858480 A IT4858480 A IT 4858480A IT 1128312 B IT1128312 B IT 1128312B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- lighting luminaires
- luminaires
- lighting
- Prior art date
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
- F21V15/00—Protecting lighting devices from damage
-
- 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
- F21V7/00—Reflectors for light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7902945A BR7902945A (en) | 1979-05-14 | 1979-05-14 | PERFECTED LIGHTING EQUIPMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8048584A0 IT8048584A0 (en) | 1980-05-05 |
IT1128312B true IT1128312B (en) | 1986-05-28 |
Family
ID=4016872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48584/80A IT1128312B (en) | 1979-05-14 | 1980-05-05 | IMPROVEMENT IN LIGHTING LUMINAIRES |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS55151703A (en) |
BR (1) | BR7902945A (en) |
DE (1) | DE3013619A1 (en) |
FR (1) | FR2456901A1 (en) |
GB (1) | GB2049143A (en) |
IT (1) | IT1128312B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3107284C2 (en) * | 1981-02-26 | 1986-08-21 | Depat Ltd., Loch Garman | Luminaire with a concave mirror reflector |
-
1979
- 1979-05-14 BR BR7902945A patent/BR7902945A/en unknown
-
1980
- 1980-04-09 DE DE19803013619 patent/DE3013619A1/en not_active Withdrawn
- 1980-04-25 JP JP5530880A patent/JPS55151703A/en active Pending
- 1980-04-30 GB GB8014245A patent/GB2049143A/en not_active Withdrawn
- 1980-05-05 IT IT48584/80A patent/IT1128312B/en active
- 1980-05-13 FR FR8010714A patent/FR2456901A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS55151703A (en) | 1980-11-26 |
IT8048584A0 (en) | 1980-05-05 |
FR2456901A1 (en) | 1980-12-12 |
DE3013619A1 (en) | 1980-11-27 |
GB2049143A (en) | 1980-12-17 |
BR7902945A (en) | 1979-12-18 |
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