Cleaning apparatus having a partitioned boil sump
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United States of America Patent
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Apr 4, 1995
Grant Date -
N/A
app pub date -
Oct 19, 1993
filing date -
Oct 19, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a cleaning apparatus, a boil sump containing a cleaning solvent within four sidewalls and a bottom. Additionally, the boil sump has a partition extending between two opposing sidewalls that separates the boil sump into a boiling compartment and a cleaning compartment. Furthermore, the partition contains a conduit therethrough that permits the solvent to flow between the cleaning and boiling compartments. The boiling compartment contains a heater that heats the solvent to a boil while the cleaning compartment contains an ultrasonic transducer array for ultrasonically cleaning an object placed in the cleaning compartment. In addition to the boil sump, the cleaning apparatus contains a rinsing compartment for rinsing an object that has been cleaned in the cleaning compartment. The boil sump, as well as the rinsing compartment, are contained in a single, enclosed chamber within the cleaning apparatus.
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