ATE142321T1 - Scheinwerfer mit flüssiger optik - Google Patents

Scheinwerfer mit flüssiger optik

Info

Publication number
ATE142321T1
ATE142321T1 AT93907906T AT93907906T ATE142321T1 AT E142321 T1 ATE142321 T1 AT E142321T1 AT 93907906 T AT93907906 T AT 93907906T AT 93907906 T AT93907906 T AT 93907906T AT E142321 T1 ATE142321 T1 AT E142321T1
Authority
AT
Austria
Prior art keywords
optical system
pct
fluid
entrance surface
optical
Prior art date
Application number
AT93907906T
Other languages
German (de)
English (en)
Inventor
Jean-Claude Amblard
Amilcar Vide-Amblard
Nagard Roger Le
Jean Georget
Original Assignee
Amblard Jean Claude
Vide Amblard Amilcar
Nagard Roger Le
Jean Georget
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 Amblard Jean Claude, Vide Amblard Amilcar, Nagard Roger Le, Jean Georget filed Critical Amblard Jean Claude
Application granted granted Critical
Publication of ATE142321T1 publication Critical patent/ATE142321T1/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
    • 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)
AT93907906T 1992-04-13 1993-03-30 Scheinwerfer mit flüssiger optik ATE142321T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204509A FR2689961B1 (fr) 1992-04-13 1992-04-13 Projecteur à optique fluide.

Publications (1)

Publication Number Publication Date
ATE142321T1 true ATE142321T1 (de) 1996-09-15

Family

ID=9428798

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93907906T ATE142321T1 (de) 1992-04-13 1993-03-30 Scheinwerfer mit flüssiger optik

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
CA2111020C (fr) 1999-02-16
ES2095047T3 (es) 1997-02-01
CA2111020A1 (fr) 1993-10-28
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

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee