Cleaning and liquid contact with solids – Apparatus – Automatic controls
Patent
1985-06-04
1987-06-16
Hornsby, Harvey C.
Cleaning and liquid contact with solids
Apparatus
Automatic controls
134 61, 134 63, 134184, B08B 310
Patent
active
046729844
ABSTRACT:
An apparatus for cleaning a part such as optical glass by an ultrasonic wave in a plurality of steps has a plurality of preset operation modes for an ultrasonic wave output strength and an ultrasonic wave cleaning time in each step so that one of the operation modes is selected in accordance with a property of the part to clean it in an appropriate manner.
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patent: 4556467 (1985-12-01), Kuhn et al.
Canon Kabushiki Kaisha
Hornsby Harvey C.
Stinson Frankie L.
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