Ultrasound converter

摘要

The transducer (1) has an electromechanical oscillation generator i.e. circular piezoceramics (10), arranged on a diaphragm (2). An electrical connection is provided for electrically connecting the generator. The connection includes a strip-shaped conductor (21) on a diaphragm surface (6), which extends from the generator upto a connection area (26). The connection area is provided at a boundary area of the diaphragm. An insulating layer (24) is arranged between the conductor and the diaphragm surface. A thin-walled conductor plate or a contact film (20) is provided as the conductor.