DE558551C - Blue enamel reflector for generating a light similar to daylight - Google Patents
Blue enamel reflector for generating a light similar to daylightInfo
- Publication number
- DE558551C DE558551C DE1930558551D DE558551DD DE558551C DE 558551 C DE558551 C DE 558551C DE 1930558551 D DE1930558551 D DE 1930558551D DE 558551D D DE558551D D DE 558551DD DE 558551 C DE558551 C DE 558551C
- Authority
- DE
- Germany
- Prior art keywords
- daylight
- generating
- light similar
- reflector
- blue
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
-
- 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
- F21V9/02—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for simulating daylight
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Blauer Emaillereflektor zur Erzeugung eines tageslichtähnlichen Lichtes Es sind himmelblaue Emaillereflektoren zur Erzielung eines tageslichtähnlichen Lichtes bekannt geworden. Diese bekannten Reflektoren geben jedoch kein weißes, klares, tagesähnliches Licht wie der Erfindungsgegenstand.Blue enamel reflector for generating a light similar to daylight They are sky-blue enamel reflectors to achieve a light similar to daylight known. However, these known reflectors do not give a white, clear, daylight like the subject of the invention.
Bei dem Erfindungsgegenstand wird das tagesähnliche Licht dadurch erzielt, daß die aus Fluß- und Füllstoffen sowie den üblichen Farbmitteln, wie Kobaltblau und Kupferoxyd, bestehende Emaillemasse einen Zusatz von Chromoxyd enthält. Die Beimischung von Chromoxyd bewirkt das tagesähnliche Licht der neuen Reflektoren.In the case of the subject matter of the invention, the light is similar to that of the day achieved that from flux and fillers as well as the usual colorants such as cobalt blue and copper oxide, existing enamel mass contains an addition of chromium oxide. the The addition of chromium oxide creates the daylight of the new reflectors.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE558551T | 1930-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE558551C true DE558551C (en) | 1932-09-08 |
Family
ID=6565393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1930558551D Expired DE558551C (en) | 1930-05-20 | 1930-05-20 | Blue enamel reflector for generating a light similar to daylight |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE558551C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140886B (en) * | 1957-04-05 | 1962-12-13 | Pierre Malifaud | Downlights with concave mirror reflector |
-
1930
- 1930-05-20 DE DE1930558551D patent/DE558551C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140886B (en) * | 1957-04-05 | 1962-12-13 | Pierre Malifaud | Downlights with concave mirror reflector |
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