GB1591062A - Method of lighting and lighting apparatus for producing coloured shadows - Google Patents

Method of lighting and lighting apparatus for producing coloured shadows Download PDF

Info

Publication number
GB1591062A
GB1591062A GB2167077A GB2167077A GB1591062A GB 1591062 A GB1591062 A GB 1591062A GB 2167077 A GB2167077 A GB 2167077A GB 2167077 A GB2167077 A GB 2167077A GB 1591062 A GB1591062 A GB 1591062A
Authority
GB
United Kingdom
Prior art keywords
colour
lamps
lamp
light
coloured
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
GB2167077A
Other languages
English (en)
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB1591062A publication Critical patent/GB1591062A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB2167077A 1976-07-28 1977-07-28 Method of lighting and lighting apparatus for producing coloured shadows Expired GB1591062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8998576A JPS5314980A (en) 1976-07-28 1976-07-28 Mixed light illuminating method

Publications (1)

Publication Number Publication Date
GB1591062A true GB1591062A (en) 1981-06-10

Family

ID=13985933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2167077A Expired GB1591062A (en) 1976-07-28 1977-07-28 Method of lighting and lighting apparatus for producing coloured shadows

Country Status (5)

Country Link
JP (1) JPS5314980A (nl)
DE (1) DE2725217A1 (nl)
FR (1) FR2360038A1 (nl)
GB (1) GB1591062A (nl)
NL (1) NL7708215A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406635A (en) * 2003-10-03 2005-04-06 Response Systems Ltd Decorative light unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1545817A (fr) * 1967-10-02 1968-11-15 Procédé pour l'obtention d'effets colorés et dispositifs pour sa mise en oeuvre
FR2036356A5 (nl) * 1969-03-14 1970-12-24 Brizzi Albert
FR2053674A5 (nl) * 1969-07-17 1971-04-16 Camillerapp Xavier
FR2102866A5 (nl) * 1970-08-27 1972-04-07 Eclairage Lab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406635A (en) * 2003-10-03 2005-04-06 Response Systems Ltd Decorative light unit

Also Published As

Publication number Publication date
DE2725217A1 (de) 1978-02-02
JPS5314980A (en) 1978-02-10
NL7708215A (nl) 1978-01-31
FR2360038B1 (nl) 1981-12-18
FR2360038A1 (fr) 1978-02-24

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19970727