FR1529766A - Panneau diffuseur de lumière - Google Patents

Panneau diffuseur de lumière

Info

Publication number
FR1529766A
FR1529766A FR48584A FR69048584A FR1529766A FR 1529766 A FR1529766 A FR 1529766A FR 48584 A FR48584 A FR 48584A FR 69048584 A FR69048584 A FR 69048584A FR 1529766 A FR1529766 A FR 1529766A
Authority
FR
France
Prior art keywords
light diffuser
diffuser panel
panel
light
diffuser
Prior art date
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
FR48584A
Other languages
English (en)
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.)
MURGUE SEIGLE
Original Assignee
MURGUE SEIGLE
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 MURGUE SEIGLE filed Critical MURGUE SEIGLE
Priority to FR48584A priority Critical patent/FR1529766A/fr
Priority to BE712395D priority patent/BE712395A/xx
Priority to CH493368A priority patent/CH472631A/fr
Priority to DE19681759280 priority patent/DE1759280B1/de
Application granted granted Critical
Publication of FR1529766A publication Critical patent/FR1529766A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/033—Sky-lights; Domes; Ventilating sky-lights provided with means for controlling the light-transmission or the heat-reflection, (e.g. shields, reflectors, cleaning devices)
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • 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
    • F21V5/00—Refractors for light sources
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2417—Light path control; means to control reflection

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blinds (AREA)
FR48584A 1967-04-25 1967-04-25 Panneau diffuseur de lumière Expired FR1529766A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR48584A FR1529766A (fr) 1967-04-25 1967-04-25 Panneau diffuseur de lumière
BE712395D BE712395A (fr) 1967-04-25 1968-03-19
CH493368A CH472631A (fr) 1967-04-25 1968-03-29 Panneau diffuseur de lumière
DE19681759280 DE1759280B1 (de) 1967-04-25 1968-04-17 Oberlichtsonnenschutzblende mit einer Mehrzahl zueinander paralleler,lichtreflektierender Lamellen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48584A FR1529766A (fr) 1967-04-25 1967-04-25 Panneau diffuseur de lumière

Publications (1)

Publication Number Publication Date
FR1529766A true FR1529766A (fr) 1968-06-21

Family

ID=9694714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48584A Expired FR1529766A (fr) 1967-04-25 1967-04-25 Panneau diffuseur de lumière

Country Status (4)

Country Link
BE (1) BE712395A (fr)
CH (1) CH472631A (fr)
DE (1) DE1759280B1 (fr)
FR (1) FR1529766A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443987A (en) * 1979-03-28 1984-04-24 The Franklin Institute Unitary solar window panel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3491895B2 (ja) * 1992-06-17 2004-01-26 フィグラ株式会社 透過体及びその透過体を用いた採光量と採光範囲の調整方法
EP0793761B1 (fr) * 1994-09-17 1999-12-15 Helmut KÖSTER Lamelles en gradins destinees au guidage de rayonnement lumineux
DE19636817C1 (de) * 1996-09-11 1998-10-15 Koester Helmut Dipl Ing Archit Sonnenschutzanlage mit Sonnenschutzlamellen, die eine gezahnte Oberseite aufweisen
DE102009019635B4 (de) * 2009-04-30 2015-01-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optisches Bauelement sowie dessen Verwendung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666808A (en) * 1921-06-22 1928-04-17 Buchner Oswald Daylight projecting screen
US2546335A (en) * 1949-03-28 1951-03-27 James R Friend Illumination louver
DE831449C (de) * 1950-09-08 1952-02-14 Otto Heinz Brandi Dipl Ing Anwendung von lichtabweisenden Flaechen im Bereich von Fensteroeffnunggen
US2874611A (en) * 1954-08-13 1959-02-24 Luboshez Sergius N Ferris Combined heat reflector and light transmitter structure
US2874612A (en) * 1956-03-09 1959-02-24 Luboshez Sergius N Ferris Thermal insulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443987A (en) * 1979-03-28 1984-04-24 The Franklin Institute Unitary solar window panel

Also Published As

Publication number Publication date
BE712395A (fr) 1968-07-31
CH472631A (fr) 1969-05-15
DE1759280B1 (de) 1971-11-25

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