GB2400647B - A light fitting - Google Patents

A light fitting

Info

Publication number
GB2400647B
GB2400647B GB0307284A GB0307284A GB2400647B GB 2400647 B GB2400647 B GB 2400647B GB 0307284 A GB0307284 A GB 0307284A GB 0307284 A GB0307284 A GB 0307284A GB 2400647 B GB2400647 B GB 2400647B
Authority
GB
United Kingdom
Prior art keywords
light fitting
fitting
light
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 - Fee Related
Application number
GB0307284A
Other versions
GB0307284D0 (en
GB2400647A (en
Inventor
Trevor Grote
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.)
BRITISH ELECTRIC LAMPS
Original Assignee
BRITISH ELECTRIC LAMPS
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 BRITISH ELECTRIC LAMPS filed Critical BRITISH ELECTRIC LAMPS
Priority to GB0307284A priority Critical patent/GB2400647B/en
Publication of GB0307284D0 publication Critical patent/GB0307284D0/en
Publication of GB2400647A publication Critical patent/GB2400647A/en
Application granted granted Critical
Publication of GB2400647B publication Critical patent/GB2400647B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
GB0307284A 2003-03-28 2003-03-28 A light fitting Expired - Fee Related GB2400647B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0307284A GB2400647B (en) 2003-03-28 2003-03-28 A light fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0307284A GB2400647B (en) 2003-03-28 2003-03-28 A light fitting

Publications (3)

Publication Number Publication Date
GB0307284D0 GB0307284D0 (en) 2003-05-07
GB2400647A GB2400647A (en) 2004-10-20
GB2400647B true GB2400647B (en) 2006-04-26

Family

ID=9955794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0307284A Expired - Fee Related GB2400647B (en) 2003-03-28 2003-03-28 A light fitting

Country Status (1)

Country Link
GB (1) GB2400647B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7201687B2 (en) 2003-03-06 2007-04-10 Borgwarner Inc. Power transmission chain with ceramic joint components
DE102015001702A1 (en) * 2015-02-13 2016-08-18 Paulmann Licht Gmbh Built-in element, preferably recessed light

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311290A (en) * 1961-10-23 1962-12-07 Recessed ceiling light fixture
US4313154A (en) * 1980-05-08 1982-01-26 Lightolier Incorporated Lighting fixture with uniform mounting frame for new installations
GB2154724A (en) * 1984-02-21 1985-09-11 Illuma Designs Limited Electric light fitting
EP0241762A2 (en) * 1986-04-05 1987-10-21 ABB CEAG Licht- und Stromversorgungstechnik GmbH Device for mounting a recessed light fixture in a suspended ceiling
US5045985A (en) * 1990-03-15 1991-09-03 Lightolier, Inc. Self locking adjustable mounting bars
GB2313659A (en) * 1996-01-03 1997-12-03 Artform Int Ltd Lighting fixture
US5758959A (en) * 1996-05-17 1998-06-02 Progress Lighting, Inc. Recessed lamp fixture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311290A (en) * 1961-10-23 1962-12-07 Recessed ceiling light fixture
US4313154A (en) * 1980-05-08 1982-01-26 Lightolier Incorporated Lighting fixture with uniform mounting frame for new installations
GB2154724A (en) * 1984-02-21 1985-09-11 Illuma Designs Limited Electric light fitting
EP0241762A2 (en) * 1986-04-05 1987-10-21 ABB CEAG Licht- und Stromversorgungstechnik GmbH Device for mounting a recessed light fixture in a suspended ceiling
US5045985A (en) * 1990-03-15 1991-09-03 Lightolier, Inc. Self locking adjustable mounting bars
GB2313659A (en) * 1996-01-03 1997-12-03 Artform Int Ltd Lighting fixture
US5758959A (en) * 1996-05-17 1998-06-02 Progress Lighting, Inc. Recessed lamp fixture

Also Published As

Publication number Publication date
GB0307284D0 (en) 2003-05-07
GB2400647A (en) 2004-10-20

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Legal Events

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

Effective date: 20150328