DK0674202T3 - Lysbrydningsindretning med roterende prismer til optisk udstyr, f.eks. en lysprojektor - Google Patents

Lysbrydningsindretning med roterende prismer til optisk udstyr, f.eks. en lysprojektor

Info

Publication number
DK0674202T3
DK0674202T3 DK95104153T DK95104153T DK0674202T3 DK 0674202 T3 DK0674202 T3 DK 0674202T3 DK 95104153 T DK95104153 T DK 95104153T DK 95104153 T DK95104153 T DK 95104153T DK 0674202 T3 DK0674202 T3 DK 0674202T3
Authority
DK
Denmark
Prior art keywords
prisms
disk
light
gear
rotating
Prior art date
Application number
DK95104153T
Other languages
English (en)
Inventor
Pasquale Quadri
Original Assignee
Clay Paky Spa
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 Clay Paky Spa filed Critical Clay Paky Spa
Application granted granted Critical
Publication of DK0674202T3 publication Critical patent/DK0674202T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V5/02—Refractors for light sources of prismatic shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • 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)
  • Projection Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DK95104153T 1994-03-25 1995-03-21 Lysbrydningsindretning med roterende prismer til optisk udstyr, f.eks. en lysprojektor DK0674202T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO940223A IT1273083B (it) 1994-03-25 1994-03-25 Dispositivo di rifrazione a prisma rotante per un'apparecchiatura ottica, ad esempio un proiettore di fasci di luci

Publications (1)

Publication Number Publication Date
DK0674202T3 true DK0674202T3 (da) 1999-02-15

Family

ID=11412375

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95104153T DK0674202T3 (da) 1994-03-25 1995-03-21 Lysbrydningsindretning med roterende prismer til optisk udstyr, f.eks. en lysprojektor

Country Status (7)

Country Link
US (1) US5608580A (da)
EP (1) EP0674202B1 (da)
AT (1) ATE166710T1 (da)
DE (1) DE69502652T2 (da)
DK (1) DK0674202T3 (da)
ES (1) ES2118466T3 (da)
IT (1) IT1273083B (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988835A (en) * 1997-12-22 1999-11-23 Allen; John C. Rotating multiple gel and pattern mount for film/video lights
US6483595B1 (en) 2000-07-22 2002-11-19 Basis Software, Inc. Three dimensional optical scanner
US6971068B2 (en) * 2001-07-26 2005-11-29 International Business Machines Corporation Dialog box positioning
CZ301883B6 (cs) * 2002-11-15 2010-07-21 Robe Lighting S.R.O. Zarízení pro výmenu rotacních gob
JP4744939B2 (ja) * 2005-06-01 2011-08-10 Ｈｏｙａ株式会社 レンズ鏡筒
JP4537892B2 (ja) * 2005-06-01 2010-09-08 Ｈｏｙａ株式会社 レンズ鏡筒
TW200918945A (en) * 2007-10-25 2009-05-01 Asia Optical Co Inc Laser emitting system capable of homogenizing emission energy
ITMI20080741A1 (it) 2008-04-23 2009-10-24 Clay Paky Spa Gruppo ruota a effetti per un proiettore luminoso, in particolare un proiettore da palcoscenico
US7887219B2 (en) * 2008-10-23 2011-02-15 Barco Lighting Systems, Inc. Twin beam theatrical light with radial lenticular homogenizing lens
IT1397717B1 (it) * 2009-03-27 2013-01-24 Clay Paky Spa Proiettore da palcoscenico per realizzare effetti di luce
EP3112745B1 (en) * 2015-06-29 2018-08-01 Martin Professional ApS Prism effect system for light fixture with inverted multi-facet prisms

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975668A (en) * 1957-07-01 1961-03-21 Lockheed Aircraft Corp Optical scanning device
US3366786A (en) * 1965-04-15 1968-01-30 Richard P. Delano Apparatus for producing color effects
BE791016A (fr) * 1972-06-28 1973-03-01 B & W Filterfabrik Johannes Prisme
JPS5919798B2 (ja) * 1974-11-01 1984-05-08 株式会社日立製作所 レ−ザ加工装置
GB1521931A (en) * 1976-01-31 1978-08-16 Ferranti Ltd Optical apparatus
GB2195432B (en) * 1986-09-11 1990-10-24 Tasco Ltd An illumination lamp apparatus
US4984143A (en) * 1988-07-26 1991-01-08 Morpheus Lights, Inc. Color filter changer
US4891738A (en) * 1988-07-26 1990-01-02 Morpheus Lights, Inc. Selectable aperture module
US5113332A (en) * 1989-05-24 1992-05-12 Morpheus Lights, Inc. Selectable mechanical and electronic pattern generating aperture module
US5009471A (en) * 1989-12-21 1991-04-23 Lee Vincent K W Improved kaleidoscope structure
IT1240388B (it) * 1990-07-10 1993-12-10 Clay Paky S R L Dispositivo proiettore di fasci luminosi, in particolare per effetti scenografici.
US5191368A (en) * 1992-02-18 1993-03-02 Kalua Kevin A System for projecting kaleidoscopic images for group viewing
GB2268888B (en) * 1992-07-23 1995-09-20 Optikinetics Ltd Optical element holder
US5402326A (en) * 1993-11-12 1995-03-28 High End Systems, Inc. Gobo holder for a lighting system
US5416681A (en) * 1994-07-06 1995-05-16 Wu; Wen-Chong Color filter assembly for stage lighting

Also Published As

Publication number Publication date
DE69502652D1 (de) 1998-07-02
IT1273083B (it) 1997-07-04
ATE166710T1 (de) 1998-06-15
ES2118466T3 (es) 1998-09-16
DE69502652T2 (de) 1999-01-07
EP0674202B1 (en) 1998-05-27
ITTO940223A1 (it) 1995-09-25
EP0674202A1 (en) 1995-09-27
US5608580A (en) 1997-03-04
ITTO940223A0 (it) 1994-03-25

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