CA2111020C - Projecteur a optique fluide - Google Patents

Projecteur a optique fluide

Info

Publication number
CA2111020C
CA2111020C CA002111020A CA2111020A CA2111020C CA 2111020 C CA2111020 C CA 2111020C CA 002111020 A CA002111020 A CA 002111020A CA 2111020 A CA2111020 A CA 2111020A CA 2111020 C CA2111020 C CA 2111020C
Authority
CA
Canada
Prior art keywords
fluid
light
volume
input
interior
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 - Fee Related
Application number
CA002111020A
Other languages
English (en)
French (fr)
Other versions
CA2111020A1 (fr
Inventor
Jean-Claude Amblard
Amilcar Vide-Amblard
Roger Le Nagard
Jean Georget
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2111020A1 publication Critical patent/CA2111020A1/fr
Application granted granted Critical
Publication of CA2111020C publication Critical patent/CA2111020C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • F21V9/12—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light with liquid-filled chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/107—Outdoor lighting of the exterior of buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • External Artificial Organs (AREA)
CA002111020A 1992-04-13 1993-03-30 Projecteur a optique fluide Expired - Fee Related CA2111020C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9204509A FR2689961B1 (fr) 1992-04-13 1992-04-13 Projecteur à optique fluide.
FR92/04509 1992-04-13
PCT/FR1993/000314 WO1993021474A1 (fr) 1992-04-13 1993-03-30 Projecteur a optique fluide

Publications (2)

Publication Number Publication Date
CA2111020A1 CA2111020A1 (fr) 1993-10-28
CA2111020C true CA2111020C (fr) 1999-02-16

Family

ID=9428798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002111020A Expired - Fee Related CA2111020C (fr) 1992-04-13 1993-03-30 Projecteur a optique fluide

Country Status (10)

Country Link
US (1) US5555493A (enExample)
EP (1) EP0589016B1 (enExample)
JP (1) JP3411277B2 (enExample)
AT (1) ATE142321T1 (enExample)
CA (1) CA2111020C (enExample)
DE (1) DE69304477T2 (enExample)
DK (1) DK0589016T3 (enExample)
ES (1) ES2095047T3 (enExample)
FR (1) FR2689961B1 (enExample)
WO (1) WO1993021474A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769993B1 (fr) * 1997-10-20 1999-12-31 Axo Scintex Cie Equip Automobi Reflecteur concentrant
FR2784448B1 (fr) 1998-10-13 2000-11-24 Axo Scintex Cie Equip Automobi Diffuseur, notamment de feux de signalisation de vehicules
ES2257799T3 (es) 1997-10-21 2006-08-01 Automotive Lighting Rear Lamps France Difusor de pilotos de señalizacion de vehiculos.
FR2778453B1 (fr) 1998-05-06 2000-06-16 Axo Scintex Cie Equip Automobi Reflecteur de projecteur de vehicules
FR2804493B1 (fr) 2000-01-31 2002-04-26 Renault Projecteur de feu de signalisation de vehicule automobile a guides de lumiere
FR2805332B1 (fr) 2000-02-18 2002-04-26 Renault Projecteur de phare de vehicule automobile a guides de lumiere
FR2805598B1 (fr) 2000-02-25 2002-04-26 Renault Projecteur de phare de vehicule automobile a guides de lumiere
FR2806150B1 (fr) 2000-03-10 2002-05-10 Renault Projecteur de phare de vehicule pour l'eclairage en virage et procede de commande d'un tel projecteur
FR2806049B1 (fr) 2000-03-10 2002-07-19 Renault Temoin lumineux multi-fonctions de tableau de bord de vehicule automobile
US7329029B2 (en) 2003-05-13 2008-02-12 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
US20080037256A1 (en) * 2006-08-14 2008-02-14 Chi-Mao Li Heat conductor assembly of light source
GB0805459D0 (en) * 2008-03-26 2008-04-30 Stone David J Heat exchanger
FR2992739B1 (fr) * 2012-06-28 2014-08-29 Jean Claude Amblard Generateur de lumiere a optique fluide pour fibres optiques plastiques ( de tres grande puissance)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195392A (en) * 1936-05-20 1940-03-26 Philips Nv Projection apparatus
US2520691A (en) * 1945-05-30 1950-08-29 Carl W Otis Ornamental bubbling light
US3319097A (en) * 1965-03-25 1967-05-09 Giannini Scient Corp High intensity-gas lamp with recirculation means
US3371202A (en) * 1966-07-21 1968-02-27 Wech Allyn Inc Medical headlight
US3628601A (en) * 1970-03-23 1971-12-21 Advanced Patent Technology Inc Apparatus for cooling reflector walls
US3825741A (en) * 1973-03-05 1974-07-23 Tinsley Labor Inc Light source with high efficiency light collection means
US3941451A (en) * 1974-03-11 1976-03-02 Optical Research And Development Corporation Inline optical wedge stabilizer
US3914010A (en) * 1974-11-25 1975-10-21 Us Army Liquid long-wave pass filter for high intensity light source
US4388678A (en) * 1980-10-14 1983-06-14 Turner Wheeler M Reading and viewing lamp
US4509104A (en) * 1982-04-27 1985-04-02 Dainichi-Nippon Cables, Ltd. High temperature resistant lighting device
US4576436A (en) * 1983-01-31 1986-03-18 Maurice Daniel Light distribution and collection assemblies and methods
FR2564982B1 (fr) * 1984-05-25 1987-12-31 Cibie Projecteurs Embout de couplage d'un guide de lumiere a une source lumineuse, notamment pour un eclairage de ville integre a un ensemble projecteur pour automobile
US4709312C1 (en) * 1986-06-24 2001-12-11 Ruud Lighting Inc Floodlight with improved reflector system
US4785216A (en) * 1987-05-04 1988-11-15 Ilc Technology, Inc. High powered water cooled xenon short arc lamp

Also Published As

Publication number Publication date
DK0589016T3 (enExample) 1997-02-24
FR2689961B1 (fr) 1994-12-16
JPH08504291A (ja) 1996-05-07
US5555493A (en) 1996-09-10
DE69304477D1 (de) 1996-10-10
EP0589016B1 (fr) 1996-09-04
ES2095047T3 (es) 1997-02-01
CA2111020A1 (fr) 1993-10-28
ATE142321T1 (de) 1996-09-15
EP0589016A1 (fr) 1994-03-30
JP3411277B2 (ja) 2003-05-26
FR2689961A1 (fr) 1993-10-15
WO1993021474A1 (fr) 1993-10-28
DE69304477T2 (de) 1997-09-25

Similar Documents

Publication Publication Date Title
CA2111020C (fr) Projecteur a optique fluide
EP0083548B1 (fr) Dispositif pour capter et exploiter le rayonnement solaire global
FR2527336A1 (fr) Appareil optique pour diriger un flux de lumiere a travers une cellule d'absorption a ecoulement
EP0069627B1 (fr) Dispositif d'éclairage évolutif d'un objet
FR2687795A1 (en) Optoelectric system for the detection and angular location of a luminous object
US3383622A (en) End pumped laser structures employing immersion optics
WO1995010792A1 (fr) Generateur de lumiere a enceinte reflechissante pour ensemble d'eclairage ou d'illumination mettant en ×uvre un guide de lumiere
EP2161605B1 (fr) Système d'observation avec ensemble de garde
FR2571153A1 (fr) Dispositif d'animation lumineuse
RU2157034C2 (ru) Мягкая диафрагма для лазеров
CN2334038Y (zh) 自视式球形红外光学冷屏
EP0950909B1 (fr) Dispositif optique de collection de la lumière formant un objectif à focales multiples
Liu et al. Viewing method for improving underwater visibility by reduction of backscatter
RU19422U1 (ru) Устройство для создания оптического эффекта, возникающего при взаимодействии светового потока с колеблющейся поверхностью жидкости
FR2549242A1 (fr) Procede et dispositif optique de concentration d'une energie rayonnante sur un element recepteur, et application a la captation d'energie telle que l'energie solaire
EP0892940A1 (fr) Dispositif de repartition de lumiere sur un support d'image
BE409047A (enExample)
FR2534006A1 (fr) Capteur d'energie solaire
FR2662514A1 (fr) Source lumineuse de projecteur d'images.
FR3152737A1 (fr) Dispositif d'éclairage homogénéisé sur la base d'une seule pièce combinant une lentille et un réseau en dents de scie
Stapelfeldt et al. WFPC2 Studies of the Disk and Jet of HH 30
WO2009133280A2 (fr) Paroi optique asymetrique
FR2721721A1 (fr) Transducteur permettant la génération physique de scènes dans le spectre infrarouge.
CH184891A (fr) Procédé et appareil pour le filtrage de la lumière, ayant pour but d'en séparer les composants les plus calorifiques.
BE518973A (enExample)

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed