AT337310B - Leuchtdecke - Google Patents

Leuchtdecke

Info

Publication number
AT337310B
AT337310B AT63873A AT63873A AT337310B AT 337310 B AT337310 B AT 337310B AT 63873 A AT63873 A AT 63873A AT 63873 A AT63873 A AT 63873A AT 337310 B AT337310 B AT 337310B
Authority
AT
Austria
Prior art keywords
light ceiling
ceiling
light
Prior art date
Application number
AT63873A
Other languages
English (en)
Other versions
ATA63873A (de
Original Assignee
Bartenbach Christian Hermann I
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 Christian Hermann I filed Critical Bartenbach Christian Hermann I
Publication of ATA63873A publication Critical patent/ATA63873A/de
Application granted granted Critical
Publication of AT337310B publication Critical patent/AT337310B/de

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)
AT63873A 1972-01-27 1973-01-25 Leuchtdecke AT337310B (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA63873A ATA63873A (de) 1976-10-15
AT337310B true AT337310B (de) 1977-06-27

Family

ID=5834201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT63873A AT337310B (de) 1972-01-27 1973-01-25 Leuchtdecke

Country Status (6)

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

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
EP0189394B1 (de) * 1983-10-03 1989-07-12 Heinrich Wendel Reflektoranordnung
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
US3104834A (en) * 1963-09-24 Plastic grid
US3124310A (en) * 1964-03-10 lipscomb
DE1251703B (de) *
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
FR2169319B1 (de) 1976-11-05
IT982477B (it) 1974-10-21
ATA63873A (de) 1976-10-15
CH555996A (de) 1974-11-15
US3798443A (en) 1974-03-19
DE2203825A1 (de) 1973-08-02
FR2169319A1 (de) 1973-09-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EEIH Change in the person of patent owner