GB9005567D0 - Lighting fixture - Google Patents
Lighting fixtureInfo
- Publication number
- GB9005567D0 GB9005567D0 GB909005567A GB9005567A GB9005567D0 GB 9005567 D0 GB9005567 D0 GB 9005567D0 GB 909005567 A GB909005567 A GB 909005567A GB 9005567 A GB9005567 A GB 9005567A GB 9005567 D0 GB9005567 D0 GB 9005567D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- lighting fixture
- fixture
- lighting
- 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- Withdrawn
Links
Classifications
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1064860A JPH02242502A (en) | 1989-03-16 | 1989-03-16 | Luminaire |
JP1064859A JPH02242501A (en) | 1989-03-16 | 1989-03-16 | Luminaire |
JP1064862A JP2712508B2 (en) | 1989-03-16 | 1989-03-16 | lighting equipment |
JP1064863A JPH02242505A (en) | 1989-03-16 | 1989-03-16 | Luminaire |
JP1064861A JPH02242503A (en) | 1989-03-16 | 1989-03-16 | Luminaire |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9005567D0 true GB9005567D0 (en) | 1990-05-09 |
GB2229264A GB2229264A (en) | 1990-09-19 |
Family
ID=27523865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9005567A Withdrawn GB2229264A (en) | 1989-03-16 | 1990-03-13 | Lighting fixture |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2229264A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9017071U1 (en) * | 1990-12-18 | 1991-03-07 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Reflector lamp |
US6080464A (en) * | 1995-11-20 | 2000-06-27 | Heraeus Med Gmbh | Reflector for a radiating luminous source and use of the same |
DE19543005C2 (en) * | 1995-11-20 | 2003-12-18 | Heraeus Med Gmbh | Reflector for a selectively radiating light source and use in a luminaire |
DE102015225085A1 (en) * | 2015-12-14 | 2017-06-14 | Osram Gmbh | Reflector and gas discharge lamp with the reflector for improved color reproduction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1142888A (en) * | 1965-09-28 | 1969-02-12 | George Daniel Cooper | Improvements in reflectors |
GB1138162A (en) * | 1966-05-06 | 1968-12-27 | Dicrolite Co | Improved light unit |
US4604680A (en) * | 1985-04-25 | 1986-08-05 | Gte Products Corporation | Infrared floodlight |
-
1990
- 1990-03-13 GB GB9005567A patent/GB2229264A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2229264A (en) | 1990-09-19 |
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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) |