GB8615331D0 - Diffuser etc for lamp - Google Patents

Diffuser etc for lamp

Info

Publication number
GB8615331D0
GB8615331D0 GB868615331A GB8615331A GB8615331D0 GB 8615331 D0 GB8615331 D0 GB 8615331D0 GB 868615331 A GB868615331 A GB 868615331A GB 8615331 A GB8615331 A GB 8615331A GB 8615331 D0 GB8615331 D0 GB 8615331D0
Authority
GB
United Kingdom
Prior art keywords
lamp
diffuser etc
diffuser
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Withdrawn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
GB868615331A
Other versions
GB2177488A (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.)
Vines A T
Original Assignee
Vines A T
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 Vines A T filed Critical Vines A T
Publication of GB8615331D0 publication Critical patent/GB8615331D0/en
Publication of GB2177488A publication Critical patent/GB2177488A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • 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
    • F21V17/102—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 using gravity or suction
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB08615331A 1985-06-27 1986-06-24 Diffuser, lampshade and frame for use with a compact fluorescent lamp Withdrawn GB2177488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858516263A GB8516263D0 (en) 1985-06-27 1985-06-27 Diffuser lampshade

Publications (2)

Publication Number Publication Date
GB8615331D0 true GB8615331D0 (en) 1986-07-30
GB2177488A GB2177488A (en) 1987-01-21

Family

ID=10581400

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858516263A Pending GB8516263D0 (en) 1985-06-27 1985-06-27 Diffuser lampshade
GB08615331A Withdrawn GB2177488A (en) 1985-06-27 1986-06-24 Diffuser, lampshade and frame for use with a compact fluorescent lamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858516263A Pending GB8516263D0 (en) 1985-06-27 1985-06-27 Diffuser lampshade

Country Status (1)

Country Link
GB (2) GB8516263D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8864591A (en) * 1990-11-02 1992-05-26 Leo Anker Jensen A light diffusion device
US5392204A (en) * 1993-11-04 1995-02-21 Adjustable Fixtures Co. Lamp having a diffuser and shade
GB9323675D0 (en) * 1993-11-17 1994-01-05 Speights Limited Improvements relating to lamp shade fitting
DK171567B1 (en) * 1993-11-29 1997-01-13 Joergen Munther Adapter for placement on low energy fluorescent lamps and use of the adapter
NL9500617A (en) * 1995-03-31 1996-11-01 Lumiance Bv Lamp fitting, and lamp cap suitable for such a lamp fitting
SE9801340D0 (en) * 1998-02-25 1998-04-17 Ander Arlborg Adapter device arranged to be arranged on a lamp
US7434961B1 (en) * 2007-10-23 2008-10-14 Adaptive Lighting Solutions Llc Cover device for compact fluorescent lamps

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720999A (en) * 1952-12-22 1954-12-29 Arnold Whg A new or improved shade assembly for light sources of tubular shape
GB1236391A (en) * 1967-06-16 1971-06-23 David Jakob Hans Lesser Improvements in or relating to standard lamps

Also Published As

Publication number Publication date
GB2177488A (en) 1987-01-21
GB8516263D0 (en) 1985-07-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)