Cleaning and liquid contact with solids – Apparatus – With movable means to cause fluid motion
Patent
1988-01-15
1989-09-26
Stinson, Frankie L.
Cleaning and liquid contact with solids
Apparatus
With movable means to cause fluid motion
310335, 310340, B08B 310
Patent
active
048692786
ABSTRACT:
The transducer array for use in a megasonic cleaning system comprising a flat plate made of quartz or sapphire or boron nitride and a transducer having a conductive flat surface bonded to the flat plate and a conductive surface spaced from the flat plate. In another embodiment the array employs a semi-cylindrical energy transmitter with a transducer attached to the transmitter's flat surface.
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