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Arshero’s arc lamp

Published 30.01.2012 Presenter Olga Reznikova

Arshero’s arc lamp
While developing arc lamps construction the main problem was to keep a constant distance between electrodes during arching. In the first lamps it was necessary to put electrodes together by hand; it was extremely insecure and inconvenient.
Clock mechanisms also failed to meet necessary demands because it was impossible to make burning velocity accord with ...