Megasonic cleaning apparatus

Details Megasonic cleaning apparatus Megasonic cleaning apparatus

1988-11-16

1991-03-12

Stinson, Frankie L.

Cleaning and liquid contact with solids

Apparatus

With movable means to cause fluid motion

134201, 310348, 310340, B08B 312

Patent

active

049985493

ABSTRACT:
A transducer array for use in a megansonic cleaning system including a transmitter element made of a material which will efficiently transmit megasonic energy when bonded to one conductive surface of a transducer. In one form, the transmitter and the transducer are flat plates. In another form, a flat transducer is bonded to a solid semi-cylindrical transmitter which causes the megasonic energy pattern to diverge. In another form, the transmitter is a semi-cylindrical shell or is tubular, and the transducer is bonded to and curved to conform to the transmitter. The transducer extends about 120.degree., and produces a straight line of sight diverging energy pattern.

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