DE9371C - Adjustable, hemispherical light reflectors filled with water - Google Patents
Adjustable, hemispherical light reflectors filled with waterInfo
- Publication number
- DE9371C DE9371C DENDAT9371D DE9371DA DE9371C DE 9371 C DE9371 C DE 9371C DE NDAT9371 D DENDAT9371 D DE NDAT9371D DE 9371D A DE9371D A DE 9371DA DE 9371 C DE9371 C DE 9371C
- Authority
- DE
- Germany
- Prior art keywords
- water
- filled
- adjustable
- light reflectors
- hemispherical 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 6
- 239000003086 colorant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005293 physical law Methods 0.000 description 1
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
- F21V3/00—Globes; Bowls; Cover glasses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Description
1879.1879.
Klasse 4.Grade 4.
C. RÖDENBERGER in HEILBRONN a. Neckar. Verstellbare, halbkugelförmige, mit Wasser gefüllte Lichtreflectoren.C. RÖDENBERGER in HEILBRONN a. Neckar. Adjustable, hemispherical, water-filled light reflectors.
Patentirt im Deutschen Reiche vom 3. August 1879 ab.Patented in the German Empire on August 3, 1879.
Dieser Lichtreflector besteht aus einer geschlossenen, mit Wasser gefüllten Glashalbkugel g, welche unten mit einem Einsteckzapfen ζ und oben mit einer Eingufe Öffnung 0 versehen ist; ferner aus der Aufstecklilie /, welche wiederum mit ihrem walzen- oder kegel-; förmigen Ende k als Kugelgelenk drehbar und durch die Schraube s feststellbar ist. Das Ganze wird dann auf irgend eine Art und durch eine beliebige Vorrichtung, wie z. B. bei v, mit der Gas-, Erdöl- oder sonstigen Lampe verbunden. . ■;-.This light reflector consists of a closed, water-filled glass hemisphere g, which is provided at the bottom with a plug -in pin ζ and at the top with an infeed opening 0 ; also from the Aufstecklilie /, which in turn with its roller or cone ; shaped end k is rotatable as a ball joint and can be locked by the screw s . The whole thing is then in some way and by any device, such as. B. at v, connected to the gas, petroleum or other lamp. . ■; -.
Auch kann dieser Lichtreflector auf einem besonderen Fufs / angebracht und vor die eigentliche Lampe in beliebiger Entfernung und Neigung gestellt werden.This light reflector can also be attached to a special foot / and in front of the actual lamp can be placed at any distance and inclination.
Die flache Seite der Halbkugel g ist stets der Leuchtflamme zugekehrt; die Lichtstfahlen, welche nun durch die mit Wasser gefüllte Halbkugel gehen, werden dann nach bekannten physikalischen Gesetzen gebrochen und zerstreut.The flat side of the hemisphere g is always facing the luminous flame; the rays of light, which now go through the hemisphere filled with water, are then broken and scattered according to known physical laws.
Durch gröfsere oder geringere Neigung der Halbkugel g gegen die Leuchtflamme bestreichen die Lichtstrahlen einen gröfseren oder kleineren Raum. Ferner verliert durch das Leiten der Lichtstrahlen durch Wasser das Licht die mit gewöhnlicher Gas- oder Oelbeleuchtung verbundene gelbliche Färbung. Deshalb dürfte sich die Einrichtung für alle Gewerbe, bei denen es sich um Nachtarbeit mit Farben handelt, für Emailleure, Retoucheure, Zeichner, Lithographen u. s. w. empfehlen.By inclining the hemisphere g more or less towards the luminous flame, the rays of light cover a larger or smaller space. Furthermore, by guiding the light rays through water, the light loses the yellowish color associated with ordinary gas or oil lighting. Therefore, the facility should be recommended for all trades that involve night work with colors, for enamellers, retouchers, draftsmen, lithographers, etc.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9371C true DE9371C (en) |
Family
ID=286747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT9371D Active DE9371C (en) | Adjustable, hemispherical light reflectors filled with water |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9371C (en) |
-
0
- DE DENDAT9371D patent/DE9371C/en active Active
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