IT249782Y1 - Dispositivo di illuminazione a diffusione di luce variabile - Google Patents

Dispositivo di illuminazione a diffusione di luce variabile

Info

Publication number
IT249782Y1
IT249782Y1 ITMI20000167U IT249782Y1 IT 249782 Y1 IT249782 Y1 IT 249782Y1 IT MI20000167 U ITMI20000167 U IT MI20000167U IT 249782 Y1 IT249782 Y1 IT 249782Y1
Authority
IT
Italy
Prior art keywords
lighting device
light diffusion
variable light
diffusion lighting
variable
Prior art date
Application number
Other languages
English (en)
Italian (it)
Inventor
Claudio Bellini
Original Assignee
Artemide Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Artemide Spa filed Critical Artemide Spa
Priority to ITMI20000167 priority Critical patent/IT249782Y1/it
Publication of ITMI20000167V0 publication Critical patent/ITMI20000167V0/it
Priority to EP01106835A priority patent/EP1134483A3/de
Publication of ITMI20000167U1 publication Critical patent/ITMI20000167U1/it
Application granted granted Critical
Publication of IT249782Y1 publication Critical patent/IT249782Y1/it

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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • 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
    • 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
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ITMI20000167 2000-03-17 2000-03-17 Dispositivo di illuminazione a diffusione di luce variabile IT249782Y1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI20000167 IT249782Y1 (it) 2000-03-17 2000-03-17 Dispositivo di illuminazione a diffusione di luce variabile
EP01106835A EP1134483A3 (de) 2000-03-17 2001-03-19 Beleuchtungseinrichtung mit variabler Lichtdiffusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20000167 IT249782Y1 (it) 2000-03-17 2000-03-17 Dispositivo di illuminazione a diffusione di luce variabile

Publications (3)

Publication Number Publication Date
ITMI20000167V0 ITMI20000167V0 (it) 2000-03-17
ITMI20000167U1 ITMI20000167U1 (it) 2001-09-17
IT249782Y1 true IT249782Y1 (it) 2003-05-28

Family

ID=11443879

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20000167 IT249782Y1 (it) 2000-03-17 2000-03-17 Dispositivo di illuminazione a diffusione di luce variabile

Country Status (2)

Country Link
EP (1) EP1134483A3 (de)
IT (1) IT249782Y1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH203540A (de) * 1938-09-06 1939-03-15 Huser & Cie Geb Vorrichtung zum Verstellen der Fassung für eine Glüh- oder Metalldampflampe an elektrischen Beleuchtungskörpern.
US3808419A (en) * 1971-10-04 1974-04-30 Jack N Mccarthy Threaded bulb cover device
FI51250C (fi) * 1976-01-08 1976-11-10 Tarmo Aatos Nykaenen Menetelmä liikuteltavien varjostinosien liikuttamiseksi väri- ja/tai k uviosäädettäviin valaisimiin.
US4729065A (en) * 1987-04-24 1988-03-01 Arriflex Corporation Photography light
DE19711744A1 (de) * 1996-05-26 1998-01-15 Ayal Rosin Leuchte mit verstellbarem Schirm und dafür verwendeter Halterung

Also Published As

Publication number Publication date
ITMI20000167V0 (it) 2000-03-17
ITMI20000167U1 (it) 2001-09-17
EP1134483A2 (de) 2001-09-19
EP1134483A3 (de) 2002-04-03

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