DE217767C - - Google Patents
Info
- Publication number
- DE217767C DE217767C DENDAT217767D DE217767DA DE217767C DE 217767 C DE217767 C DE 217767C DE NDAT217767 D DENDAT217767 D DE NDAT217767D DE 217767D A DE217767D A DE 217767DA DE 217767 C DE217767 C DE 217767C
- Authority
- DE
- Germany
- Prior art keywords
- arc
- coals
- passage opening
- insert
- chamotte
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/0057—Accessories for arc lamps
- H05B31/0066—Saving arrangements; Ventilation devices
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Versuche haben ergeben, daß es vorteilhaft ist, wenn der Chamotteeinsatz für den Lichtbogen von Bogenlampen einen genügend weiten Einschnitt besitzt, der so weit in den Einsatz geht, daß dieser bis zur Durchtrittsöffnung für die Kohlen aufgeschnitten ist, wodurch die inneren Spannungen des Einsatzes sich infolge der starken Erhitzung nicht erhöhen können und die Zirkulation der Luft und der Verbrennungsgase in gewissem Maße ungehindert erfolgen kann.Tests have shown that it is advantageous if the chamotte insert for the arc of arc lamps has a sufficiently wide incision that is so far into use goes that this is cut up to the passage opening for the coals, whereby the internal stresses of the insert do not increase as a result of the intense heating and the circulation of air and combustion gases to a certain extent unhindered can be done.
In der Zeichnung ist in den Fig. ι und 2 ein derartiger Sparer α im Aufriß und Grundriß dargestellt, c ist die Durchtrittsöffnung für die Kohlen und b der Einschnitt, der vom äußeren Sparerrand bis zur Durchtrittsöffnung der Kohlen reicht.In the drawing, such a saver α is shown in elevation and plan in FIGS . 1 and 2, c is the passage opening for the coals and b the incision which extends from the outer saver edge to the passage opening of the coals.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE217767C true DE217767C (en) |
Family
ID=479052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT217767D Active DE217767C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE217767C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100154898A1 (en) * | 2007-05-29 | 2010-06-24 | Gauthier Iii Leo D | Sprinkler head location indicator |
-
0
- DE DENDAT217767D patent/DE217767C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100154898A1 (en) * | 2007-05-29 | 2010-06-24 | Gauthier Iii Leo D | Sprinkler head location indicator |
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