Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Tesla coil
|
| gptkbp:component |
electromagnet
carbon rods mechanical regulator |
| gptkbp:feature |
automatic regulation of arc length
|
| https://www.w3.org/2000/01/rdf-schema#label |
differential arc lamp
|
| gptkbp:introducedIn |
1870s
|
| gptkbp:inventedBy |
gptkb:Charles_F._Brush
|
| gptkbp:operates |
electric arc between carbon electrodes
|
| gptkbp:replacedBy |
incandescent lamp
|
| gptkbp:usedFor |
public buildings
street lighting |
| gptkbp:usedIn |
early electrical lighting
|
| gptkbp:bfsParent |
gptkb:Friedrich_von_Hefner-Alteneck
|
| gptkbp:bfsLayer |
7
|