SPRAYING DISK Russian patent published in 1995 - IPC

FIELD: radio and electrical engineering. SUBSTANCE: disk incorporates a direct current source along with a stationary partition and a perforated one. The former is bell-shaped, permeable to water and immersed with its lower edge in the water seal. The partition has a surface which is spray-coated with silver and faces that of the perforated partition having conductors mounted in it. The silver spray-coating is connected to anode and the conductors to cathode of the mentioned current source. EFFECT: simpler construction, less power consumed. 2 dwg