GB2484491B - A lighting system - Google Patents

A lighting system

Info

Publication number
GB2484491B
GB2484491B GB1017186.6A GB201017186A GB2484491B GB 2484491 B GB2484491 B GB 2484491B GB 201017186 A GB201017186 A GB 201017186A GB 2484491 B GB2484491 B GB 2484491B
Authority
GB
United Kingdom
Prior art keywords
lighting system
lighting
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.)
Active
Application number
GB1017186.6A
Other versions
GB201017186D0 (en
GB2484491A (en
Inventor
Edward Bramfitt
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.)
Urban Electric Co Ltd
Original Assignee
Urban Electric Co 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 Urban Electric Co Ltd filed Critical Urban Electric Co Ltd
Priority to GB1017186.6A priority Critical patent/GB2484491B/en
Priority to GB1501026.7A priority patent/GB2519691B/en
Publication of GB201017186D0 publication Critical patent/GB201017186D0/en
Publication of GB2484491A publication Critical patent/GB2484491A/en
Application granted granted Critical
Publication of GB2484491B publication Critical patent/GB2484491B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB1017186.6A 2010-10-12 2010-10-12 A lighting system Active GB2484491B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1017186.6A GB2484491B (en) 2010-10-12 2010-10-12 A lighting system
GB1501026.7A GB2519691B (en) 2010-10-12 2010-10-12 A lighting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1017186.6A GB2484491B (en) 2010-10-12 2010-10-12 A lighting system

Publications (3)

Publication Number Publication Date
GB201017186D0 GB201017186D0 (en) 2010-11-24
GB2484491A GB2484491A (en) 2012-04-18
GB2484491B true GB2484491B (en) 2015-08-05

Family

ID=43304428

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1501026.7A Active GB2519691B (en) 2010-10-12 2010-10-12 A lighting system
GB1017186.6A Active GB2484491B (en) 2010-10-12 2010-10-12 A lighting system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1501026.7A Active GB2519691B (en) 2010-10-12 2010-10-12 A lighting system

Country Status (1)

Country Link
GB (2) GB2519691B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149283A (en) * 1998-12-09 2000-11-21 Rensselaer Polytechnic Institute (Rpi) LED lamp with reflector and multicolor adjuster
US20030026002A1 (en) * 2001-05-18 2003-02-06 Francisco-Jose Lopez-Hernandez Light source device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149283A (en) * 1998-12-09 2000-11-21 Rensselaer Polytechnic Institute (Rpi) LED lamp with reflector and multicolor adjuster
US20030026002A1 (en) * 2001-05-18 2003-02-06 Francisco-Jose Lopez-Hernandez Light source device

Also Published As

Publication number Publication date
GB201017186D0 (en) 2010-11-24
GB201501026D0 (en) 2015-03-04
GB2484491A (en) 2012-04-18
GB2519691B (en) 2015-10-07
GB2519691A (en) 2015-04-29

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