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GB0413655D0 - Heat resistant casing - Google Patents

Heat resistant casing

Info

Publication number
GB0413655D0
GB0413655D0 GBGB0413655.2A GB0413655A GB0413655D0 GB 0413655 D0 GB0413655 D0 GB 0413655D0 GB 0413655 A GB0413655 A GB 0413655A GB 0413655 D0 GB0413655 D0 GB 0413655D0
Authority
GB
United Kingdom
Prior art keywords
housing
fire
intumescent material
electrical fitting
heat resistant
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.)
Ceased
Application number
GBGB0413655.2A
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.)
Scolmore International Ltd
Original Assignee
Scolmore International 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 Scolmore International Ltd filed Critical Scolmore International Ltd
Priority to GBGB0413655.2A priority Critical patent/GB0413655D0/en
Publication of GB0413655D0 publication Critical patent/GB0413655D0/en
Priority to EP04257764A priority patent/EP1607675A1/en
Priority to GB0504267A priority patent/GB2415245B/en
Priority to CN200510052654.XA priority patent/CN1710326A/en
Priority to NZ551296A priority patent/NZ551296A/en
Priority to DK05744670.0T priority patent/DK1756472T3/en
Priority to AT05744670T priority patent/ATE465371T1/en
Priority to EP05744670A priority patent/EP1756472B1/en
Priority to PCT/GB2005/001906 priority patent/WO2005124225A1/en
Priority to DE602005020778T priority patent/DE602005020778D1/en
Priority to AU2005255186A priority patent/AU2005255186B2/en
Priority to HK07112559.1A priority patent/HK1107137B/en
Priority to CN200580019996.XA priority patent/CN100529513C/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Insulated Conductors (AREA)
  • Building Environments (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Finishing Walls (AREA)
  • Casings For Electric Apparatus (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)

Abstract

A casing 10 (fire hood) for an electrical fitting comprises a top 11 of heat resistant material provided with at least one aperture and supporting a sidewall 12.The housing encloses an electrical fitting 19 attached to the housing by attachment means, and within the housing is a first solid fire-resistant intumescent material 17 positioned between the interior surface of the top 11 and electrical fitting 19. Intumescent material 17 is provided with at least one aperture and is spaced from the interior surface of top 11. The housing is further provided with a collar of a second solid fire-resistant intumescent material 15 extending around the exterior surface of side wall 12. In the event of fire or significant temperature increase, intumescent material 17 and 15 expand to around nine times their original volume, filling the gap 16A between the top 11 and plate 16, together with the apertures in the top 11, and the space between the housing and the surrounding structure e.g. a ceiling or wall. These expansions help to prevent a fire from spreading. <IMAGE>
GBGB0413655.2A 2004-06-18 2004-06-18 Heat resistant casing Ceased GB0413655D0 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GBGB0413655.2A GB0413655D0 (en) 2004-06-18 2004-06-18 Heat resistant casing
EP04257764A EP1607675A1 (en) 2004-06-18 2004-12-14 Heat resistant casing
GB0504267A GB2415245B (en) 2004-06-18 2005-03-02 Heat resistant casing
CN200510052654.XA CN1710326A (en) 2004-06-18 2005-03-07 Heat resistant casing
CN200580019996.XA CN100529513C (en) 2004-06-18 2005-05-17 Heat resistant casing
AT05744670T ATE465371T1 (en) 2004-06-18 2005-05-17 HEAT RESISTANT HOUSING
DK05744670.0T DK1756472T3 (en) 2004-06-18 2005-05-17 Heat-resistant house
NZ551296A NZ551296A (en) 2004-06-18 2005-05-17 Heat resistant casing
EP05744670A EP1756472B1 (en) 2004-06-18 2005-05-17 Heat resistant casing
PCT/GB2005/001906 WO2005124225A1 (en) 2004-06-18 2005-05-17 Heat resistant casing
DE602005020778T DE602005020778D1 (en) 2004-06-18 2005-05-17 HEAT-RESISTANT HOUSING
AU2005255186A AU2005255186B2 (en) 2004-06-18 2005-05-17 Heat resistant casing
HK07112559.1A HK1107137B (en) 2004-06-18 2005-05-17 Heat resistant casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0413655.2A GB0413655D0 (en) 2004-06-18 2004-06-18 Heat resistant casing

Publications (1)

Publication Number Publication Date
GB0413655D0 true GB0413655D0 (en) 2004-07-21

Family

ID=32750154

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0413655.2A Ceased GB0413655D0 (en) 2004-06-18 2004-06-18 Heat resistant casing
GB0504267A Expired - Lifetime GB2415245B (en) 2004-06-18 2005-03-02 Heat resistant casing

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0504267A Expired - Lifetime GB2415245B (en) 2004-06-18 2005-03-02 Heat resistant casing

Country Status (7)

Country Link
EP (1) EP1607675A1 (en)
CN (2) CN1710326A (en)
AT (1) ATE465371T1 (en)
DE (1) DE602005020778D1 (en)
DK (1) DK1756472T3 (en)
GB (2) GB0413655D0 (en)
NZ (1) NZ551296A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422191B (en) * 2005-01-27 2007-01-10 Rd Europe Ltd Fire-resistant lighting fitting
GB2421070B (en) 2005-01-27 2007-01-10 Rd Europe Ltd Fire-resistant cover for lighting fitting
GB0510494D0 (en) 2005-05-23 2005-06-29 Aurora Ltd Improvements to fire related downlights
GB2429052B (en) * 2005-08-08 2010-09-22 Laurence Kovacs Lighting assemblies
CN200958737Y (en) * 2006-09-22 2007-10-10 武良举 Fireproof cylindrical light
US8029345B2 (en) * 2006-09-29 2011-10-04 Unico, Inc. Fire stop outlet for small duct, high velocity air distribution systems
US7670033B2 (en) * 2007-01-11 2010-03-02 Tenmat Ltd. Fire stop for light fixture
GB0710328D0 (en) 2007-05-30 2007-07-11 Intram Bramwell Ltd Casing
US8333490B2 (en) 2007-07-05 2012-12-18 Liangju Wu Fireproof light fixture
GB2453950A (en) * 2007-10-23 2009-04-29 Emcogroup Ltd Fire damper
CN201149181Y (en) * 2007-12-11 2008-11-12 武良举 Embedded type lamp with heat radiating device
GB2459538B (en) * 2008-05-01 2011-07-20 Photonstar Led Ltd Fire rated luminaire
CN202118720U (en) * 2011-05-19 2012-01-18 武良举 Embedded fireproof ceiling lamp
CN202284754U (en) * 2011-10-26 2012-06-27 武良举 Light emitting diode (LED) fireproof lamp
US20150087174A1 (en) * 2013-09-25 2015-03-26 Osram Sylvania Inc. Mountable connector box for electrical device
GB2515649B (en) * 2014-06-09 2015-10-14 Kosnic Lighting Ltd Fire resistant downlight
US9752765B2 (en) 2015-02-16 2017-09-05 Elite Lighting Fire rated recessed lighting assembly
US9512994B2 (en) 2015-02-16 2016-12-06 Elite Lighting Fire rated recessed lighting assembly
USD791395S1 (en) 2015-04-03 2017-07-04 Elite Lighting Disc insert for a lighting assembly
USD785852S1 (en) 2015-04-03 2017-05-02 Elite Lighting Adapter for a fire rated lighting assembly
USD810997S1 (en) 2015-04-07 2018-02-20 Elite Lighting Ring for recessed lighting
USD799935S1 (en) 2015-04-09 2017-10-17 Elite Lighting Disc
USD791394S1 (en) 2015-11-06 2017-07-04 Elite Lighting Disc insert for a lighting assembly
GB2552937B (en) * 2016-08-08 2018-11-14 All Led Ltd Downlight assembly
WO2021055450A1 (en) 2019-09-16 2021-03-25 Hubbell Incorporated Fire rated canless recessed luminaire

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1084774A (en) * 1992-09-29 1994-04-06 池海泉 The back-fire relief sealed packet
GB9220478D0 (en) * 1992-09-29 1992-11-11 Hamilton Arthur P Fire stop covering device for aperture in fire resistant structure
GB9501391D0 (en) * 1995-01-25 1995-03-15 Environmental Seals Ltd Ventilated covers for electrical fittings
WO1998012472A1 (en) * 1996-09-20 1998-03-26 Peter Charles Jones Installation of lighting or other fittings in ceilings
GB2326467A (en) * 1997-05-29 1998-12-23 Environmental Seals Ltd Downlighter with integral fire-resistant hood
GB9710921D0 (en) * 1997-05-29 1997-07-23 Euro Passive Fire Protection L Ventilated covers for electrical fittings
US6105334A (en) * 1997-09-16 2000-08-22 Logic Construction Systems, L.L.C. Fire resistant lighting enclosure
GB2345125B (en) * 1998-12-23 2002-05-01 Tenmat Ltd Intumescent downlighter cover and method of manufacturing same
US6447145B1 (en) * 2000-06-30 2002-09-10 Genlyte Thomas Group Llc Glass accent trim plate
GB2403235B (en) * 2002-07-20 2005-06-08 Laurence Keith Kovacs A mounting arrangement

Also Published As

Publication number Publication date
NZ551296A (en) 2009-12-24
DE602005020778D1 (en) 2010-06-02
EP1607675A1 (en) 2005-12-21
GB2415245A (en) 2005-12-21
CN100529513C (en) 2009-08-19
GB0504267D0 (en) 2005-04-06
CN1710326A (en) 2005-12-21
CN1969146A (en) 2007-05-23
DK1756472T3 (en) 2010-07-26
ATE465371T1 (en) 2010-05-15
HK1107137A1 (en) 2008-03-28
GB2415245B (en) 2007-03-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)