Patent ID: 6112947
Filing Date: 2000-09-05
Classification: G05D,Y10T

Abstract:
An apparatus for adjusting a measure of liquid for mixing with a second liquid comprising:an adjustable overflow tube cooperating within a closed tank, said closed tank having a threaded top port and a sleeved bushing bottom port, said top and bottom ports are axially in alignment, said overflow tube having a sidewall defining a bore, said sidewall having a smooth outside surface on one end and a length of external thread formed on the other end, said length of external thread is preceded by a ""T"" handle for turning said overflow tube and proceeded by an overflow aperture through said side wall, said smooth end of said adjustable overflow tube is inserted through the threaded top port into the sleeve bushing of said bottom port for a leak-proof fit, thereafter, engaging with said threaded top port, said overflow tube is rotated thereby advancing said overflow tube until the overflow aperture reaches a desired level thereafter passing all overfilled liquid in through the bore and into a recovery container.