DE427533C - Two-part lamp bell - Google Patents
Two-part lamp bellInfo
- Publication number
- DE427533C DE427533C DEB119704D DEB0119704D DE427533C DE 427533 C DE427533 C DE 427533C DE B119704 D DEB119704 D DE B119704D DE B0119704 D DEB0119704 D DE B0119704D DE 427533 C DE427533 C DE 427533C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- bell
- part lamp
- lamp bell
- oval
- 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
-
- 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
- F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
- F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
- F21V37/0058—Reflectors, cover glasses, chimneys; Smoke-removing devices; Preheaters
- F21V37/007—Globs
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Zweiteilige Lampenglocke. Die in verschiedenen Größen und Formbildungen auf dem Markt befindlichen Körper für Innen- und Außenbeleuchtung haben größtenteils zwei- oder mehrteilige: Glasglocken Die Glasglocken dienen für den Zweck der Umhüllung der Lichtquellen.Two-part lamp bell. Those in different sizes and shapes on the market body for indoor and outdoor lighting have largely two or more parts: glass bells The glass bells are used for the purpose of wrapping of the light sources.
Die Zusammenfassung bzw. das Zusammenhalten von zwei- oder mehrteiligen Glasglocken erfolgt in der Regel unter Zuhilfenahme von Messingreifen. Der Messingreifen wirkt lichtstörend; die Lichtstrahlen werden an dein Messingreifen gebrochen und bilden so harte Schatten, die für die Augennerven schädlich sind.The combination or holding together of two or more parts Glass bells are usually made with the help of brass hoops. The brass hoop has a light disruptive effect; the rays of light are refracted on your brass hoop and thus form harsh shadows that are harmful to the nerves of the eye.
Neuerdings wird in Fällen, in denen die Glasteile nicht durch Messingreifen gehalten werden, das Unterteil an den Außenseiten abgeschliffen, und zwar an zwei gegenüberliegenden Stellen. Das Unterteil wird dann in das Innere des Oberteils eingeschoben. Der Nachteil bei dieser Konstruktion besteht darin, daß die untere Glocke niemals restlos schließt bzw, abdeckt. Selbst bei feinster Arbeit müssen die abgeschliffenen Kanten, da die untere C)ffnung des Oberglases rund gehalten, eine, wenn auch kleine öffnung (Schlitz) lassen, durch die das Licht durchdringt. Eine gleichmäßige, blendungsfreie Lichtverteilung ist infolgedessen nicht möglich.Recently it is used in cases where the glass parts are not supported by brass hoops are held, the lower part sanded on the outside, namely on two opposite places. The lower part then goes into the interior of the upper part inserted. The disadvantage of this design is that the lower Bell never closes or covers completely. Even with the finest work, you have to the ground edges, as the lower opening of the top glass is kept round, leave an opening (slit), albeit a small one, through which the light penetrates. As a result, uniform, glare-free light distribution is not possible.
Die vorliegende Erfindung dient dazu, diese L'belstände zu beseitigen.The present invention serves to eliminate these debris.
Gemäß Abbildung erfolgt die Verbindung der Glasteile in "der Weise, daß der kleinere Durchmesser a-b der ovalen Unterschale durch den größeren Durchmesser c-d der unteren ovalen öffnung des Unterglases eingeschoben, dann seitwärts gedreht und im Innerem des Oberglases allmählich wagerecht gelegt wird. Der Einlegerand der ovalen unteren Glocke liegt dann in einer Breite von i;'2 cm auf dem ovalen unteren Ausschnitt des Oberglases, d. h. deckt restlos ab und erfüllt hiermit die Forderung des Lichttechnikers.As shown in the figure, the glass parts are connected in "the way that the smaller diameter a-b of the oval lower shell through the larger diameter c-d of the lower oval opening of the lower glass inserted, then turned sideways and is gradually placed horizontally inside the upper glass. The insert margin the oval lower bell then lies at a width of 1.5 cm on the oval lower section of the upper glass, d. H. covers completely and hereby fulfills the Requirement of the lighting technician.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB119704D DE427533C (en) | Two-part lamp bell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB119704D DE427533C (en) | Two-part lamp bell |
Publications (1)
Publication Number | Publication Date |
---|---|
DE427533C true DE427533C (en) | 1926-04-09 |
Family
ID=6995108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB119704D Expired DE427533C (en) | Two-part lamp bell |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE427533C (en) |
-
0
- DE DEB119704D patent/DE427533C/en not_active Expired
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