ELECTROMECHANICAL TRANSDUCER DEVICE

专利名称：ELECTROMECHANICAL TRANSDUCER

DEVICE

发明人：MANNA, Ronald, R.申请号：EP94929857.0申请日：19940922公开号：EP0721668A1公开日：19960717

摘要：An electromechanical transducer device includes a casing having a distal end anda proximal end, and an acoustic wave generator disposed inside the casing for generatingan acoustic type vibration in response to an electrical signal. The acoustic wave generatorhaving an axis extending between the proximal end and the distal end of the casing. Anelectrical transmission lead is mounted to the casing and is operatively connected to theacoustic wave generator for transmitting an electrical signal to the acoustic wavegenerator to energize the generator. A wave transmission member is in acoustic contactwith the acoustic wave generator for transmitting the vibration from the acoustic wavegenerator to an active point outside the casing. The wave transmission member includes astud which defines a fluid guide channel with a continuous wall extending axially throughthe acoustic wave generator from the active point to the proximal end for guiding fluidbetween the active point and the proximal end during operation of the acoustic wavegenerator. Mounting elements are provided for mounting the wave transmission memberto the casing, the mounting elements including means for acoustically decoupling thecasing and the wave transmission member from one another.

申请人：MISONIX INC.

地址：1938 New Highway Farmingdale NY 11735 US

国籍：US

代理机构：Forattini, Amelia

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