IT990547B - ASSEMBLY GROUP FOR A RECESSED CEILING LAMP - Google Patents
ASSEMBLY GROUP FOR A RECESSED CEILING LAMPInfo
- Publication number
- IT990547B IT990547B IT23721/73A IT2372173A IT990547B IT 990547 B IT990547 B IT 990547B IT 23721/73 A IT23721/73 A IT 23721/73A IT 2372173 A IT2372173 A IT 2372173A IT 990547 B IT990547 B IT 990547B
- Authority
- IT
- Italy
- Prior art keywords
- ceiling lamp
- assembly group
- recessed ceiling
- recessed
- assembly
- Prior art date
Links
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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2222624A DE2222624C3 (en) | 1972-05-09 | 1972-05-09 | Ceiling lights arrangement with suspended ceilings |
Publications (1)
Publication Number | Publication Date |
---|---|
IT990547B true IT990547B (en) | 1975-07-10 |
Family
ID=5844448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23721/73A IT990547B (en) | 1972-05-09 | 1973-05-04 | ASSEMBLY GROUP FOR A RECESSED CEILING LAMP |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT324496B (en) |
DE (1) | DE2222624C3 (en) |
ES (1) | ES414531A1 (en) |
FR (1) | FR2183741B1 (en) |
GB (1) | GB1424206A (en) |
IT (1) | IT990547B (en) |
NO (1) | NO137974C (en) |
SE (1) | SE384077B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2737281B1 (en) * | 1995-07-25 | 1997-09-26 | Fd Eclairage | LIGHTING DEVICE FOR INTEGRATED INTO A SURFACE SUCH AS A FALSE CEILING |
US8092037B2 (en) | 2008-08-22 | 2012-01-10 | Philips Electronics North America Corporation | Fluorescent light fixture retrofit kit |
-
1972
- 1972-05-09 DE DE2222624A patent/DE2222624C3/en not_active Expired
-
1973
- 1973-04-02 AT AT287573A patent/AT324496B/en not_active IP Right Cessation
- 1973-04-09 SE SE7304975A patent/SE384077B/en unknown
- 1973-04-27 NO NO1756/73A patent/NO137974C/en unknown
- 1973-05-03 FR FR7315826A patent/FR2183741B1/fr not_active Expired
- 1973-05-04 IT IT23721/73A patent/IT990547B/en active
- 1973-05-07 GB GB2154573A patent/GB1424206A/en not_active Expired
- 1973-05-08 ES ES414531A patent/ES414531A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2183741A1 (en) | 1973-12-21 |
SE384077B (en) | 1976-04-12 |
ES414531A1 (en) | 1976-02-01 |
DE2222624A1 (en) | 1973-11-22 |
DE2222624C3 (en) | 1978-08-03 |
GB1424206A (en) | 1976-02-11 |
AT324496B (en) | 1975-09-10 |
FR2183741B1 (en) | 1977-02-11 |
NO137974C (en) | 1978-05-31 |
NO137974B (en) | 1978-02-20 |
DE2222624B2 (en) | 1977-12-08 |
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