FR2483984B1 - - Google Patents

Info

Publication number
FR2483984B1
FR2483984B1 FR8012859A FR8012859A FR2483984B1 FR 2483984 B1 FR2483984 B1 FR 2483984B1 FR 8012859 A FR8012859 A FR 8012859A FR 8012859 A FR8012859 A FR 8012859A FR 2483984 B1 FR2483984 B1 FR 2483984B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8012859A
Other versions
FR2483984A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DURLUMEN SARL ETS
Original Assignee
DURLUMEN SARL ETS
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 DURLUMEN SARL ETS filed Critical DURLUMEN SARL ETS
Priority to FR8012859A priority Critical patent/FR2483984A1/fr
Publication of FR2483984A1 publication Critical patent/FR2483984A1/fr
Application granted granted Critical
Publication of FR2483984B1 publication Critical patent/FR2483984B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Grates (AREA)
FR8012859A 1980-06-10 1980-06-10 Profile de curviligne et resille incorporant un tel profile Granted FR2483984A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8012859A FR2483984A1 (fr) 1980-06-10 1980-06-10 Profile de curviligne et resille incorporant un tel profile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8012859A FR2483984A1 (fr) 1980-06-10 1980-06-10 Profile de curviligne et resille incorporant un tel profile

Publications (2)

Publication Number Publication Date
FR2483984A1 FR2483984A1 (fr) 1981-12-11
FR2483984B1 true FR2483984B1 (fr) 1983-07-29

Family

ID=9242907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012859A Granted FR2483984A1 (fr) 1980-06-10 1980-06-10 Profile de curviligne et resille incorporant un tel profile

Country Status (1)

Country Link
FR (1) FR2483984A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300470A (en) * 1995-04-03 1996-11-06 Louvre Company Limited The A reflector unit for a light fitting
EP4372172A1 (fr) * 2022-11-15 2024-05-22 Saint-Gobain Ecophon AB Unité de panneau pour plafond suspendu

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124310A (en) * 1964-03-10 lipscomb
US3016997A (en) * 1959-11-27 1962-01-16 Price Edison Lighting louvers
US3381124A (en) * 1966-10-12 1968-04-30 Solar Light Mfg Co Louver grid for lighting fixture
DE2723665A1 (de) * 1977-05-25 1978-11-30 Siemens Ag Raster mit v-foermigen lamellen, insbesondere fuer leuchten

Also Published As

Publication number Publication date
FR2483984A1 (fr) 1981-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse