GB2564660B8 - Providing illumination in potentially explosive atmospheres - Google Patents
Providing illumination in potentially explosive atmospheres Download PDFInfo
- Publication number
- GB2564660B8 GB2564660B8 GB1711502.3A GB201711502A GB2564660B8 GB 2564660 B8 GB2564660 B8 GB 2564660B8 GB 201711502 A GB201711502 A GB 201711502A GB 2564660 B8 GB2564660 B8 GB 2564660B8
- Authority
- GB
- United Kingdom
- Prior art keywords
- providing illumination
- potentially explosive
- explosive atmospheres
- atmospheres
- potentially
- 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
Links
- 239000002360 explosive Substances 0.000 title 1
- 238000005286 illumination Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
-
- 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
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0054—Processes for devices with an active region comprising only group IV elements
- H01L33/0058—Processes for devices with an active region comprising only group IV elements comprising amorphous semiconductors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1711502.3A GB2564660B8 (en) | 2017-07-14 | 2017-07-14 | Providing illumination in potentially explosive atmospheres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1711502.3A GB2564660B8 (en) | 2017-07-14 | 2017-07-14 | Providing illumination in potentially explosive atmospheres |
Publications (5)
Publication Number | Publication Date |
---|---|
GB201711502D0 GB201711502D0 (en) | 2017-08-30 |
GB2564660A GB2564660A (en) | 2019-01-23 |
GB2564660B GB2564660B (en) | 2020-09-09 |
GB2564660B8 true GB2564660B8 (en) | 2020-09-23 |
GB2564660A8 GB2564660A8 (en) | 2020-09-23 |
Family
ID=59713614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1711502.3A Active GB2564660B8 (en) | 2017-07-14 | 2017-07-14 | Providing illumination in potentially explosive atmospheres |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2564660B8 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0117606A1 (en) * | 1983-01-28 | 1984-09-05 | Xerox Corporation | Collector for a LED array |
JPS61147587A (en) * | 1984-12-21 | 1986-07-05 | Stanley Electric Co Ltd | Light-emitting diode |
ITMI20012579A1 (en) * | 2001-12-06 | 2003-06-06 | Fraen Corp Srl | HIGH HEAT DISSIPATION ILLUMINATING MODULE |
KR20090009905A (en) * | 2006-04-25 | 2009-01-23 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Immersed leds |
GB2458345B (en) * | 2008-03-12 | 2012-05-23 | Dialight Lumidrives Ltd | Method and apparatus for providing illumination |
DE102012101411B4 (en) * | 2012-02-22 | 2016-02-18 | R.Stahl Schaltgeräte GmbH | Explosion-proof luminaire with cast-in optics |
US20170175992A1 (en) * | 2015-12-16 | 2017-06-22 | Sieled | Underwater lighting device |
-
2017
- 2017-07-14 GB GB1711502.3A patent/GB2564660B8/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB201711502D0 (en) | 2017-08-30 |
GB2564660A (en) | 2019-01-23 |
GB2564660A8 (en) | 2020-09-23 |
GB2564660B (en) | 2020-09-09 |
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