High electrical resistance of particles makes power shutdown unnecessary. New, inexpensive method of cleaning high-voltage electrical equipment uses plentiful agricultural product - corncob grit. Method removes dirt and debris from transformers, circuit breakers, and similar equipment. Suitable for utilities, large utility customers, and electrical-maintenance services.
Cleaning High-Voltage Equipment With Corncob Grit
NASA Tech Briefs ; 10 , 4
1986-07-01
Miscellaneous
No indication
English
C.P.R. grit-blast cleaning plant
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