CA1200537A - Diffuseur d'appareil d'eclairage - Google Patents

Diffuseur d'appareil d'eclairage

Info

Publication number
CA1200537A
CA1200537A CA000479687A CA479687A CA1200537A CA 1200537 A CA1200537 A CA 1200537A CA 000479687 A CA000479687 A CA 000479687A CA 479687 A CA479687 A CA 479687A CA 1200537 A CA1200537 A CA 1200537A
Authority
CA
Canada
Prior art keywords
pattern
inch
panel according
light panel
lenticular elements
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
CA000479687A
Other languages
English (en)
Inventor
John C. Pavanel
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.)
GENESTA MANUFACTURING Ltd
Original Assignee
GENESTA MANUFACTURING Ltd
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 GENESTA MANUFACTURING Ltd filed Critical GENESTA MANUFACTURING Ltd
Priority to CA000479687A priority Critical patent/CA1200537A/fr
Application granted granted Critical
Publication of CA1200537A publication Critical patent/CA1200537A/fr
Expired legal-status Critical Current

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
    • F21V5/00—Refractors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
CA000479687A 1985-04-22 1985-04-22 Diffuseur d'appareil d'eclairage Expired CA1200537A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000479687A CA1200537A (fr) 1985-04-22 1985-04-22 Diffuseur d'appareil d'eclairage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000479687A CA1200537A (fr) 1985-04-22 1985-04-22 Diffuseur d'appareil d'eclairage

Publications (1)

Publication Number Publication Date
CA1200537A true CA1200537A (fr) 1986-02-11

Family

ID=4130323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000479687A Expired CA1200537A (fr) 1985-04-22 1985-04-22 Diffuseur d'appareil d'eclairage

Country Status (1)

Country Link
CA (1) CA1200537A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046013A1 (fr) * 1999-12-22 2001-06-28 Advanced Light As Dispositif d'eclairage conçu pour etre installe sur une surface plane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046013A1 (fr) * 1999-12-22 2001-06-28 Advanced Light As Dispositif d'eclairage conçu pour etre installe sur une surface plane
US6752519B2 (en) 1999-12-22 2004-06-22 Advanced Light As Lighting device for installation in plane surface

Similar Documents

Publication Publication Date Title
EP1064570B1 (fr) Feuilles optiques aptes a diffuser la lumiere
EP0846914B1 (fr) Dispositif d'éclairage pour générer un faisceau lumineux de forme rectangulaire,par exemple pour passages pour piétons.
US3721818A (en) Ceiling mounted luminaire and light-transmitting enclosure therefor
US3393034A (en) Light transmitting panel
CA1215957A (fr) Appareil d'eclairage a diffuseur prismatique
CA1053634A (fr) Panneau d'eclairage et luminaire connexe
GB2080969A (en) Reflector for illuminating an area
US20020097496A1 (en) Light redirecting film
WO2000019145A9 (fr) Systeme d'eclairement dote d'un ensemble de prismes lineaires
EP0430470A2 (fr) Réflecteur et éclairage le comprenant
US3234376A (en) Glare-free lighting fixture
US4064433A (en) Prismatic lighting panel
CA1248929A (fr) Appareil d'eclairage allonge
EP0146408A2 (fr) Feu pour véhicule
EP0071230A1 (fr) Appareil d'illumination
US4071750A (en) Light diffuser and lamp incorporating the same
US11002425B1 (en) Optical cover with faceted surface
CA1200537A (fr) Diffuseur d'appareil d'eclairage
US4059755A (en) Luminaire lens insert
EP0185069B1 (fr) Lentille de diffusion de lumiere
EP3149396B1 (fr) Luminaire, en particulier pour l'éclairage de la route
US6851833B1 (en) Optical configurations for distributing radially collimated light
US4053762A (en) Twin-beam luminaire lens
CN101629693A (zh) 具有多个复焦点光栅的光分布板材
WO2002023258A2 (fr) Feuilles optiques concues pour etaler la lumiere

Legal Events

Date Code Title Description
MKEX Expiry