DE233273C - - Google Patents
Info
- Publication number
- DE233273C DE233273C DENDAT233273D DE233273DA DE233273C DE 233273 C DE233273 C DE 233273C DE NDAT233273 D DENDAT233273 D DE NDAT233273D DE 233273D A DE233273D A DE 233273DA DE 233273 C DE233273 C DE 233273C
- Authority
- DE
- Germany
- Prior art keywords
- lower electrode
- arc
- bell
- electrode
- 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
- 238000001556 precipitation Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003245 coal Substances 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
Landscapes
- Electric Stoves And Ranges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE233273C true DE233273C (enrdf_load_html_response) |
Family
ID=493226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT233273D Active DE233273C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE233273C (enrdf_load_html_response) |
-
0
- DE DENDAT233273D patent/DE233273C/de active Active
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