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Yablochkov Candle
CHF 36.75
Auf Lager
SKU
JAE3GDANK7R
1 Verfügbar 
Geliefert zwischen Mi., 04.02.2026 und Do., 05.02.2026
Details
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A Yablochkov candle consists of a sandwich of two long carbon blocks, approximately 6 by 12 millimetres in cross-section, separated by a block of inert material such as plaster of paris or kaolin. There is a small piece of fuse wire or carbon paste linking the two carbon blocks at the top end. The assembly is mounted vertically into a suitable insulated holder. On application of the electric supply, the fuse wire ''blows'' and strikes the arc. The arc then continues to burn, gradually consuming the carbon electrodes (and the intervening plaster) as it does so. The first candles were powered by a Gramme machine. On disconnecting the supply, the arc extinguishes. It can not be restarted, as there is now no fuse wire between the electrodes. Once switched off or consumed, the candle must be replaced. Electrodes last about two hours. The advantage of the design over other carbon arc designs is that it removes the need for a mechanical regulator to maintain the appropriate distance between the carbon blocks to sustain the arc.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130954857
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Genre Physik & Astronomie
- Größe H220mm x B220mm
- EAN 9786130954857
- Format Fachbuch
- Titel Yablochkov Candle
- Herausgeber Betascript Publishing
- Anzahl Seiten 72
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