FR1187691A - Color changing projector device - Google Patents

Color changing projector device

Info

Publication number
FR1187691A
FR1187691A FR1187691DA FR1187691A FR 1187691 A FR1187691 A FR 1187691A FR 1187691D A FR1187691D A FR 1187691DA FR 1187691 A FR1187691 A FR 1187691A
Authority
FR
France
Prior art keywords
projector device
color changing
changing projector
color
projector
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
Other languages
French (fr)
Inventor
Raymond Sirieys
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.)
CIE D ELECTRICITE
Original Assignee
CIE D ELECTRICITE
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 CIE D ELECTRICITE filed Critical CIE D ELECTRICITE
Application granted granted Critical
Publication of FR1187691A publication Critical patent/FR1187691A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1187691D 1957-04-30 1957-04-30 Color changing projector device Expired FR1187691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1187691T 1957-04-30

Publications (1)

Publication Number Publication Date
FR1187691A true FR1187691A (en) 1959-09-15

Family

ID=9664954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187691D Expired FR1187691A (en) 1957-04-30 1957-04-30 Color changing projector device

Country Status (1)

Country Link
FR (1) FR1187691A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004389A1 (en) * 1986-12-12 1988-06-16 Michael Callahan Apparatus for mechanically adjusting lighting fixture azimuth and elevation
DE3837732A1 (en) * 1988-11-07 1990-05-10 Acr Braendli & Voegeli Ag Spotlight (searchlight, projector) for multicoloured light
EP0633424A1 (en) * 1993-05-14 1995-01-11 Ermax Fiber optics light source arrangement with steerable light beam

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004389A1 (en) * 1986-12-12 1988-06-16 Michael Callahan Apparatus for mechanically adjusting lighting fixture azimuth and elevation
DE3837732A1 (en) * 1988-11-07 1990-05-10 Acr Braendli & Voegeli Ag Spotlight (searchlight, projector) for multicoloured light
EP0633424A1 (en) * 1993-05-14 1995-01-11 Ermax Fiber optics light source arrangement with steerable light beam

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