IT7949846A0 - SIDE LIGHTING SYSTEM TO LIGHT UP A WORK - Google Patents
SIDE LIGHTING SYSTEM TO LIGHT UP A WORKInfo
- Publication number
- IT7949846A0 IT7949846A0 IT7949846A IT4984679A IT7949846A0 IT 7949846 A0 IT7949846 A0 IT 7949846A0 IT 7949846 A IT7949846 A IT 7949846A IT 4984679 A IT4984679 A IT 4984679A IT 7949846 A0 IT7949846 A0 IT 7949846A0
- Authority
- IT
- Italy
- Prior art keywords
- work
- light
- lighting system
- side lighting
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94976278A | 1978-10-10 | 1978-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7949846A0 true IT7949846A0 (en) | 1979-07-24 |
Family
ID=25489519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7949846A IT7949846A0 (en) | 1978-10-10 | 1979-07-24 | SIDE LIGHTING SYSTEM TO LIGHT UP A WORK |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU5143179A (en) |
BE (1) | BE879201A (en) |
CA (1) | CA1114797A (en) |
DE (1) | DE2936054A1 (en) |
ES (1) | ES256583Y (en) |
FR (1) | FR2438791A1 (en) |
GB (1) | GB2032606B (en) |
IT (1) | IT7949846A0 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3030080C2 (en) * | 1980-08-08 | 1984-10-18 | Siemens AG, 1000 Berlin und 8000 München | Elongated workplace lamp |
DE8128057U1 (en) * | 1981-09-25 | 1982-01-28 | Bron Elektronik AG, 4123 Allschwil, Basel | "LAMP" |
DE3603152A1 (en) * | 1986-02-01 | 1986-10-09 | Gustav 5802 Wetter Illguth | Base for luminaires |
DE3610511A1 (en) * | 1986-03-26 | 1987-10-01 | Sill Franz Gmbh | Indirectly emitting light, in particular for a high-pressure discharge lamp |
EP0697560B1 (en) * | 1994-08-17 | 1996-12-27 | Siemens Aktiengesellschaft | Elongated indoor light fixture for lighting a work station |
DE19917026A1 (en) * | 1999-04-15 | 2000-10-26 | Wila Leuchten Ag Sevelen | Workplace-related pendant lamp |
CN107830445A (en) * | 2017-12-11 | 2018-03-23 | 苏州承腾电子科技有限公司 | Desk with light fixture |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB457863A (en) * | 1935-06-05 | 1936-12-07 | George Victor Downer | Improvements in or relating to illuminating devices |
US3239659A (en) * | 1963-06-14 | 1966-03-08 | Polaroid Corp | Glare-reducing lamp |
FR1399822A (en) * | 1964-05-16 | 1965-05-21 | Pelton & Crane Company | Lighting device for dental and surgical operations |
-
1979
- 1979-07-17 CA CA331,992A patent/CA1114797A/en not_active Expired
- 1979-07-24 IT IT7949846A patent/IT7949846A0/en unknown
- 1979-08-15 GB GB7928362A patent/GB2032606B/en not_active Expired
- 1979-09-06 DE DE19792936054 patent/DE2936054A1/en not_active Withdrawn
- 1979-09-10 ES ES1979256583U patent/ES256583Y/en not_active Expired
- 1979-09-28 FR FR7925386A patent/FR2438791A1/en not_active Withdrawn
- 1979-10-03 AU AU51431/79A patent/AU5143179A/en not_active Abandoned
- 1979-10-04 BE BE0/197474A patent/BE879201A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2032606B (en) | 1982-12-08 |
GB2032606A (en) | 1980-05-08 |
AU5143179A (en) | 1980-04-17 |
ES256583Y (en) | 1981-12-16 |
FR2438791A1 (en) | 1980-05-09 |
ES256583U (en) | 1981-07-01 |
DE2936054A1 (en) | 1980-04-30 |
CA1114797A (en) | 1981-12-22 |
BE879201A (en) | 1980-02-01 |
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