GB8619081D0 - Spotlight & accessories - Google Patents

Spotlight & accessories

Info

Publication number
GB8619081D0
GB8619081D0 GB868619081A GB8619081A GB8619081D0 GB 8619081 D0 GB8619081 D0 GB 8619081D0 GB 868619081 A GB868619081 A GB 868619081A GB 8619081 A GB8619081 A GB 8619081A GB 8619081 D0 GB8619081 D0 GB 8619081D0
Authority
GB
United Kingdom
Prior art keywords
spotlight
accessories
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.)
Granted
Application number
GB868619081A
Other versions
GB2195012B (en
GB2195012A (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.)
CCT THEATRE LIGHTING Ltd
Original Assignee
CCT THEATRE LIGHTING Ltd
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 CCT THEATRE LIGHTING Ltd filed Critical CCT THEATRE LIGHTING Ltd
Priority to GB8619081A priority Critical patent/GB2195012B/en
Publication of GB8619081D0 publication Critical patent/GB8619081D0/en
Publication of GB2195012A publication Critical patent/GB2195012A/en
Application granted granted Critical
Publication of GB2195012B publication Critical patent/GB2195012B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
    • 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
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB8619081A 1986-08-05 1986-08-05 Spotlight and accessories therefor Expired - Fee Related GB2195012B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8619081A GB2195012B (en) 1986-08-05 1986-08-05 Spotlight and accessories therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8619081A GB2195012B (en) 1986-08-05 1986-08-05 Spotlight and accessories therefor

Publications (3)

Publication Number Publication Date
GB8619081D0 true GB8619081D0 (en) 1986-09-17
GB2195012A GB2195012A (en) 1988-03-23
GB2195012B GB2195012B (en) 1990-08-22

Family

ID=10602244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8619081A Expired - Fee Related GB2195012B (en) 1986-08-05 1986-08-05 Spotlight and accessories therefor

Country Status (1)

Country Link
GB (1) GB2195012B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401966B (en) * 1994-11-17 1997-01-27 Photonic Optische Geraete Gmbh LIGHTING DEVICE
EP3992525A4 (en) * 2019-06-26 2022-08-17 Guangzhou Haoyang Electronic Co., Ltd. Effect plate capable of avoiding high temperature deformation and stage lamp having same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1054991A (en) * 1977-03-14 1979-05-22 Joseph H. Labrum Shutter system for stage-lighting spotlights

Also Published As

Publication number Publication date
GB2195012B (en) 1990-08-22
GB2195012A (en) 1988-03-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930805