IT982477B - Soffitto illuminante - Google Patents

Soffitto illuminante

Info

Publication number
IT982477B
IT982477B IT19551/73A IT1955173A IT982477B IT 982477 B IT982477 B IT 982477B IT 19551/73 A IT19551/73 A IT 19551/73A IT 1955173 A IT1955173 A IT 1955173A IT 982477 B IT982477 B IT 982477B
Authority
IT
Italy
Prior art keywords
illuminating ceiling
illuminating
ceiling
Prior art date
Application number
IT19551/73A
Other languages
English (en)
Original Assignee
Bartenbach C
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 Bartenbach C filed Critical Bartenbach C
Application granted granted Critical
Publication of IT982477B publication Critical patent/IT982477B/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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E04B9/345—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of non-parallel slats, e.g. grids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT19551/73A 1972-01-27 1973-01-24 Soffitto illuminante IT982477B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2203825A DE2203825A1 (de) 1972-01-27 1972-01-27 Leuchtdecke

Publications (1)

Publication Number Publication Date
IT982477B true IT982477B (it) 1974-10-21

Family

ID=5834201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19551/73A IT982477B (it) 1972-01-27 1973-01-24 Soffitto illuminante

Country Status (6)

Country Link
US (1) US3798443A (it)
AT (1) AT337310B (it)
CH (1) CH555996A (it)
DE (1) DE2203825A1 (it)
FR (1) FR2169319B1 (it)
IT (1) IT982477B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059754A (en) * 1976-01-12 1977-11-22 American Louver Company Louver for light distribution
US4651259A (en) * 1983-10-03 1987-03-17 Heinrich Wendel Reflector device
WO2014124229A1 (en) 2013-02-08 2014-08-14 Quarkstar Llc Illumination system based on active and passive illumination devices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124310A (en) * 1964-03-10 lipscomb
DE1251703B (it) *
US3104834A (en) * 1963-09-24 Plastic grid
US2918567A (en) * 1956-09-19 1959-12-22 Leitz Ernst Gmbh Fluorescent lighting system
US2971083A (en) * 1958-11-14 1961-02-07 Gen Electric Low brightness louver
GB993402A (en) * 1960-08-25 1965-05-26 Reginald Henry Bone Improvements in or relating to light shielding means and the like
US3051073A (en) * 1961-05-15 1962-08-28 Barber Colman Co Air distribution outlet
US3291978A (en) * 1964-09-14 1966-12-13 Aluminum Louvre Corp Modular louver structure
FR1469067A (fr) * 1965-12-21 1967-02-10 Philips Nv Grilles de défilement pour appareils d'éclairage

Also Published As

Publication number Publication date
DE2203825A1 (de) 1973-08-02
FR2169319B1 (it) 1976-11-05
ATA63873A (de) 1976-10-15
FR2169319A1 (it) 1973-09-07
US3798443A (en) 1974-03-19
AT337310B (de) 1977-06-27
CH555996A (de) 1974-11-15

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