EP0472288A3 - Improvements in or relating to luminaires - Google Patents

Improvements in or relating to luminaires Download PDF

Info

Publication number
EP0472288A3
EP0472288A3 EP19910306637 EP91306637A EP0472288A3 EP 0472288 A3 EP0472288 A3 EP 0472288A3 EP 19910306637 EP19910306637 EP 19910306637 EP 91306637 A EP91306637 A EP 91306637A EP 0472288 A3 EP0472288 A3 EP 0472288A3
Authority
EP
European Patent Office
Prior art keywords
luminaires
relating
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.)
Withdrawn
Application number
EP19910306637
Other versions
EP0472288A2 (en
Inventor
Simon Edward Of Leeks
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.)
SIMPLEX LIGHTING Ltd
Original Assignee
SIMPLEX 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 SIMPLEX LIGHTING Ltd filed Critical SIMPLEX LIGHTING Ltd
Publication of EP0472288A2 publication Critical patent/EP0472288A2/en
Publication of EP0472288A3 publication Critical patent/EP0472288A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/04Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/22Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37U-shaped
EP19910306637 1990-07-20 1991-07-22 Improvements in or relating to luminaires Withdrawn EP0472288A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9016022A GB2246426B (en) 1990-07-20 1990-07-20 Improvement in or relating to luminaires
GB9016022 1990-07-20

Publications (2)

Publication Number Publication Date
EP0472288A2 EP0472288A2 (en) 1992-02-26
EP0472288A3 true EP0472288A3 (en) 1992-06-03

Family

ID=10679426

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910306637 Withdrawn EP0472288A3 (en) 1990-07-20 1991-07-22 Improvements in or relating to luminaires

Country Status (2)

Country Link
EP (1) EP0472288A3 (en)
GB (1) GB2246426B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726349B1 (en) * 1994-10-26 1997-01-17 Thorn Europhane Sa PUBLIC LIGHTING LANTERN WITH IMPROVED REFLECTOR, ESPECIALLY FOR LIGHTING A TRAFFIC LANE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339255A (en) * 1971-04-01 1973-11-28 Holphane Co Inc Veiling glare control with luminaires using extended linear sources
FR2266854A1 (en) * 1974-04-08 1975-10-31 Siemens Ag
DE2530284A1 (en) * 1975-07-07 1977-01-20 Christian Bartenbach Lighting fitting with crossed gas discharge lamps - has reflector of crossed dome shape with antiglare frame
US4617619A (en) * 1985-10-02 1986-10-14 American Sterilizer Company Reflector for multiple source lighting fixture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339255A (en) * 1971-04-01 1973-11-28 Holphane Co Inc Veiling glare control with luminaires using extended linear sources
FR2266854A1 (en) * 1974-04-08 1975-10-31 Siemens Ag
DE2530284A1 (en) * 1975-07-07 1977-01-20 Christian Bartenbach Lighting fitting with crossed gas discharge lamps - has reflector of crossed dome shape with antiglare frame
US4617619A (en) * 1985-10-02 1986-10-14 American Sterilizer Company Reflector for multiple source lighting fixture

Also Published As

Publication number Publication date
GB2246426B (en) 1994-10-26
EP0472288A2 (en) 1992-02-26
GB2246426A (en) 1992-01-29
GB9016022D0 (en) 1990-09-05

Similar Documents

Publication Publication Date Title
GB9007456D0 (en) Improvements in or relating to multiple-glazed units
GB2271835B (en) Improvements in or relating to waterheaters
GB9019715D0 (en) Improvements in or relating to sanitary-ware
GB2250356B (en) Improvements in or relating to ducting
GB9012789D0 (en) Improvements in or relating to pipes
GB2246426B (en) Improvement in or relating to luminaires
GB9114664D0 (en) Improvements in or relating to bruners
GB9108459D0 (en) Improvements in or relating to clamps
GB9118909D0 (en) Improvements in or relating to valves
GB2233202B (en) Improvements in or relating to cloches
GB2244124B (en) Improvements in or relating to illuminating devices
GB9102226D0 (en) Improvements in or relating to supports
GB8914491D0 (en) Improvements in or relating to luminaire supports
GB9312444D0 (en) Improvements in or relating to light standards
GB8914266D0 (en) Improvements in or relating to lamps
GB9207588D0 (en) Improvements in or relating to lamps
GB9006955D0 (en) Improvements in or relating to light bulbs
GB9002158D0 (en) Improvements in or relating to crossbows
GB9008024D0 (en) Improvements in or relating to projectiles
GB9020910D0 (en) Improvements in or relating to necklaces
GB9001622D0 (en) Improvements in or relating to kilns
GB9118003D0 (en) Improvements in or relating to weld-cladding
GB9113688D0 (en) Improvements in or relating to flowboxes
GB9104999D0 (en) Improvements in or relating to eye-shades
GB9000211D0 (en) Improvements in or relating to attachment means

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR IT

17P Request for examination filed

Effective date: 19921102

17Q First examination report despatched

Effective date: 19940822

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19960410