Any knowledge of industrial ultrasonic cleaners?
The big chassis is about 14 x 17 inches and weighs about 60 lbs. The two large transformer looking objects have two wires and are apparently the largest chokes I have ever seen.
I have two of these. One table w/two tanks, two little boxes (filters), two big boxes, apparently ultrasonic generators. Plugged a filter into mains, cabled to generator, all I can observe so far is fan doesn't come on.
They are all marked Westinghouse. So far, no Google results except to find that Westinghouse developed ultrasound in the 50s. The last indicated patent was granted 1965.
Any input appreciated. I put this in Clubhouse since it isn't radio. Sorry if it is inappropriate.