spray point

spray point

[′sprā ‚pȯint]
(electricity)
One of the sharp points arranged in a row and charged to a high direct-current potential, used to charge and discharge the conveyor belt in a Van de Graaff generator.
References in periodicals archive ?
It may be an hour's drive from area wineries, but visiting Spray Point Station is like journeying to Middle Earth.
In order to maintain a desired high temperature within the feed tank and spray feed line to spray point, the liquid immersion heater and heating tracing cables were used and the corresponding water temperature was monitored using thermostatic controllers.
In order to maintain a desired temperature within the feed tank and spray feed line to spray point, the liquid immersion heater and heat tracing cable were used, and corresponding water temperature was monitored using thermostatic controllers.