DK0929776T3 - Projektorapparat til en multi-farvet lysstråle - Google Patents

Projektorapparat til en multi-farvet lysstråle

Info

Publication number
DK0929776T3
DK0929776T3 DK97942018T DK97942018T DK0929776T3 DK 0929776 T3 DK0929776 T3 DK 0929776T3 DK 97942018 T DK97942018 T DK 97942018T DK 97942018 T DK97942018 T DK 97942018T DK 0929776 T3 DK0929776 T3 DK 0929776T3
Authority
DK
Denmark
Prior art keywords
tubular wall
light source
reflector
light
pct
Prior art date
Application number
DK97942018T
Other languages
Danish (da)
English (en)
Inventor
Bruno Baiardi
Original Assignee
Space Cannon Vh Srl
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 Space Cannon Vh Srl filed Critical Space Cannon Vh Srl
Application granted granted Critical
Publication of DK0929776T3 publication Critical patent/DK0929776T3/da

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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • 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
DK97942018T 1996-10-02 1997-09-10 Projektorapparat til en multi-farvet lysstråle DK0929776T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96RE000078A IT1287824B1 (it) 1996-10-02 1996-10-02 Dispositivo proiettore di un fascio luminoso a colori variabili
PCT/EP1997/004974 WO1998014732A1 (en) 1996-10-02 1997-09-10 Projector device for a multi-colour light beam

Publications (1)

Publication Number Publication Date
DK0929776T3 true DK0929776T3 (da) 2003-08-11

Family

ID=11398949

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97942018T DK0929776T3 (da) 1996-10-02 1997-09-10 Projektorapparat til en multi-farvet lysstråle

Country Status (10)

Country Link
US (1) US6161945A (de)
EP (1) EP0929776B1 (de)
CN (1) CN1104586C (de)
AT (1) ATE237782T1 (de)
AU (1) AU4384597A (de)
CA (1) CA2267321C (de)
DE (1) DE69721025T2 (de)
DK (1) DK0929776T3 (de)
IT (1) IT1287824B1 (de)
WO (1) WO1998014732A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20020371A1 (it) * 2002-05-06 2003-11-06 Bruno Baiardi Proiettore di luce con set di filtri ruotanti atttorno al proprio asse.
US20060119243A1 (en) * 2004-12-06 2006-06-08 Lovvorn Andrew R Burner assembly
WO2008092503A1 (de) * 2007-01-31 2008-08-07 Osram Gesellschaft mit beschränkter Haftung Reflektorlampe
US10119676B2 (en) * 2016-06-10 2018-11-06 Osram Gmbh Lighting device, corresponding lamp and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US437178A (en) * 1890-09-30 Wire-stretcher
US3703635A (en) * 1970-09-08 1972-11-21 E Systems Inc Zoom light
US4373178A (en) * 1980-11-03 1983-02-08 Koehler Manufacturing Company Methods and apparatus for controlling reflected light
DE3908148A1 (de) * 1989-03-13 1990-09-20 Acr Braendli & Voegeli Ag Farbwechsler fuer ein beleuchtungsgeraet
US5165781A (en) * 1991-12-05 1992-11-24 Zeki Orak Flashlight with color producing chambers
US5353211A (en) * 1993-07-20 1994-10-04 Merko Andrew V Light modifier
US5642931A (en) * 1996-01-18 1997-07-01 Taxiwand Inc. Taxi wand

Also Published As

Publication number Publication date
ITRE960078A0 (it) 1996-10-02
CA2267321A1 (en) 1998-04-09
EP0929776A1 (de) 1999-07-21
IT1287824B1 (it) 1998-08-19
AU4384597A (en) 1998-04-24
WO1998014732A1 (en) 1998-04-09
CN1104586C (zh) 2003-04-02
CA2267321C (en) 2005-05-24
CN1232532A (zh) 1999-10-20
US6161945A (en) 2000-12-19
EP0929776B1 (de) 2003-04-16
ATE237782T1 (de) 2003-05-15
DE69721025T2 (de) 2003-11-20
DE69721025D1 (de) 2003-05-22
ITRE960078A1 (it) 1998-04-02

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