IT1247723B - Apparecchio di illuminazione fluorescente, polivalente, a plafone, ad incasso, a sospensione, a stelo, a parete ed in linea continua e con flusso luminoso variabile - Google Patents
Apparecchio di illuminazione fluorescente, polivalente, a plafone, ad incasso, a sospensione, a stelo, a parete ed in linea continua e con flusso luminoso variabileInfo
- Publication number
- IT1247723B IT1247723B IT04828690A IT4828690A IT1247723B IT 1247723 B IT1247723 B IT 1247723B IT 04828690 A IT04828690 A IT 04828690A IT 4828690 A IT4828690 A IT 4828690A IT 1247723 B IT1247723 B IT 1247723B
- Authority
- IT
- Italy
- Prior art keywords
- suspension
- wall
- ceiling
- fluorescent
- lighting device
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/065—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension multi-branched, e.g. a chandelier
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04828690A IT1247723B (it) | 1990-09-17 | 1990-09-17 | Apparecchio di illuminazione fluorescente, polivalente, a plafone, ad incasso, a sospensione, a stelo, a parete ed in linea continua e con flusso luminoso variabile |
PCT/IT1991/000075 WO1992005388A1 (en) | 1990-09-17 | 1991-09-13 | Multivalent fluorescent lighting fixture with variable light flow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04828690A IT1247723B (it) | 1990-09-17 | 1990-09-17 | Apparecchio di illuminazione fluorescente, polivalente, a plafone, ad incasso, a sospensione, a stelo, a parete ed in linea continua e con flusso luminoso variabile |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9048286A0 IT9048286A0 (it) | 1990-09-17 |
IT9048286A1 IT9048286A1 (it) | 1992-03-17 |
IT1247723B true IT1247723B (it) | 1994-12-30 |
Family
ID=11265699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT04828690A IT1247723B (it) | 1990-09-17 | 1990-09-17 | Apparecchio di illuminazione fluorescente, polivalente, a plafone, ad incasso, a sospensione, a stelo, a parete ed in linea continua e con flusso luminoso variabile |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1247723B (it) |
WO (1) | WO1992005388A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29513723U1 (de) * | 1995-08-26 | 1995-10-26 | Trilux Lenze Gmbh & Co Kg | Leuchte |
US20120134146A1 (en) | 2009-06-10 | 2012-05-31 | Andrew Smith | Lighting apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1752417U (de) * | 1957-03-11 | 1957-09-19 | Licentia Gmbh | Deckeneinbauleuchte. |
NL7609930A (nl) * | 1976-09-07 | 1978-03-09 | Treffers Willem M | Lamphuis en profielstuk daarvoor. |
BE876744A (nl) * | 1979-06-01 | 1979-10-01 | Etap | Verlichtingsarmatuur voor ten minste een buislamp en hoofdreflector voor dergelijke armatuur. |
-
1990
- 1990-09-17 IT IT04828690A patent/IT1247723B/it active IP Right Grant
-
1991
- 1991-09-13 WO PCT/IT1991/000075 patent/WO1992005388A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT9048286A0 (it) | 1990-09-17 |
WO1992005388A1 (en) | 1992-04-02 |
IT9048286A1 (it) | 1992-03-17 |
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0001 | Granted |